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Home , Allenby Formation, Anoxic event, Behemoth (ammonite), Caldera Basin, Cerro Toro, Chilean Central Valley

Technical Sessions

Meeting policy prohibits the use of cameras A no-smoking policy has been established by the AM or sound-recording equipment at technical Program Committee and will be followed in all sessions and poster sessions. meeting rooms for technical sessions.

NOTICE In the interest of public information, the Geological Society of America provides a forum for the presentation of diverse opinions and positions. The opinions (views) expressed by speakers and exhibitors at these sessions

are their own and do not necessarily represent the views or policies of the Geological Society of America. SUNDAY

NOTE INDEX SYSTEM * INDUSTRY TRACKS Numbers (3-4, 15-4) indicate session and Look for these icons to identify sessions relevant to applied order of presentation within that session. geoscientists: *denotes speaker Economic Energy Engineering Geology Hydrogeology and Environmental Geology

SUNDAY, 22 SEPTEMBER 2019

THE AND RADIATION OF MORNING ECHINODERMS ORAL TECHNICAL SESSIONS 1-7 9:30 AM Blake, Daniel B.*; Gahn, Forest J.; Guensburg, Thomas E.: AN EARLY ORDOVICIAN (FLOIAN) ASTEROZOAN SESSION NO. 1 (ECHINODERMATA) OF PROBLEMATIC CLASS-LEVEL AFFINITIES D19. : Invertebrate 1-8 9:45 AM Sumrall, Colin D.*; Botting, Joseph P.: THE OLDEST 8:00 AM, Phoenix Convention Center, Room 227ABC, North Building RECORD OF RHENOPYRGID EDRIOASTEROIDS, FROM Brandt M. Gibson and Katherine Turk, Presiding THE EARLY ORDOVICIAN OF 1-1 8:00 AM O’Neil, Gretchen R.*; Tackett, Lydia S.: PRESERVATIONAL MOROCCO, NORTH AFRICA BIASES IN TRACES AND BODY OF WESTERN 1-9 10:00 AM Devera, Joseph*; M’Hamdi, Hassane: COMPOSITE UNITED STATES -CAMBRIAN STAR REPICHNIA/CUBICHNIA AND ASSOCIATED BOUNDARY-SPANNING UNITS ICHNOFOSSILS FROM UPPER ORDOVICIAN 1-2 8:15 AM Handkamer, Neal M.*; Pratt, Brian R.; MacNaughton, WITHIN THE KTAOUA GROUP, RAMLIA, Robert B.: LOWER TO MIDDLE (LATE DYERAN–MIDDLE MOROCCO DELAMARAN) CAMBRIAN AND 1-10 10:15 AM Sain, Colby E.*; Smith, Nicholas S.; Sumrall, Colin D.: OF THE MOUNT COMPARING MORPHOLOGICAL DIFFERENCES IN AND MOUNT CAP FORMATIONS, EASTERN OPHIUROID ARM OSSICLES MACKENZIE , NORTHWESTERN CANADA 1-11 10:30 AM Swisher, Robert*; Lin, Jih-Pai: APPLYING GEOMETRIC 1-3 8:30 AM Gaines, Robert R.*; Caron, Jean-Bernard; Nanglu, Karma; MORPHOMETRIC ANALYSIS TO ASSESS Hammarlund, Emma; Holzer, Iris; Lombardo, Alexander J.; MORPHOLOGICAL AND ONTOGENETIC VARIATION IN Canfield, Donald E.:PRESERVATION OF THE BURGESS CLYPEASTEROID ECHINOIDS; AN EXAMINATION OF BIOTA FROM MARBLE CANYON ARACHNOIDES PLACENTA 1-4 8:45 AM Wernette, Shelly J.*; Hughes, Nigel C.; Myrow, Paul M.; 1-12 10:45 AM Smith, Nicholas S.*; Sumrall, Colin D.: IMPROVING OUR Sardsud, Apsorn: ASHES AND IN UNDERSTANDING OF BRITTLE STAR (OPHIUROIDEA: THAILAND: THE KEY TO DATING THE CAMBRIAN- ECHINODERMATA) BIODIVERSITY: RECONCILING ORDOVICIAN BOUNDARY DISARTICULATED SKELETAL ELEMENTS WITH 1-5 9:00 AM Gahn, Forest J.*: PLESIOMORPHIC CHARACTER STATES ARTICULATED SKELETONS AMONG THE EARLIEST CRINOIDS 1-13 11:00 AM Aubry, Marie-Pierre*: PHYLOGENETIC TREES IN 1-6 9:15 AM Novack-Gottshall, Philip M.*; Sultan, Ali; Ranjha, Isa; COCCOLITHOPHORES: TELLTALES OF DIFFERENTIAL Purcell, Jack Nathan; Deline, Bradley: PHYLOGENETIC EVOLVABILITY AMONG CLADES CONSTRAINT AND ECOLOGICAL OPPORTUNITY IN

22–25 September • Phoenix, Arizona, USA | 147 Sunday, 22 September 2019

1-14 11:15 AM Lebel, Caitlin P.*; Cotton, Laura J.: LARGER BENTHIC 2-12 11:30 AM Fenerty, Brendan*; Ridinghafer, Jacob; Lizarazu, Iaos; OF THE - OF McGuire, Luke; Rasmussen, Craig; Youberg, Ann M.: FLORIDA QUANTIFYING THE SPATIAL DISTRIBUTION OF 1-15 11:30 AM Johnson, Erynn H.*; Anderson, Brendan M.; Allmon, PYROGENIC CARBON FOLLOWING THE 2018 BUZZARD Warren D.: AN EMPIRICAL TEST OF 3D PRINTED FIRE IN THE GILA NATIONAL FOREST, NEW MEXICO TURRITELLINE SHELLS: DOES DIFFERENTIAL 2-13 11:45 AM Keller, Edward A.*; Adamaitis, ; Alessio, Paul: DISTRIBUTION OF ORNAMENTATION INCREASE PATH CHANGE IN RESPONSE TO SHELL STRENGTH? TOPOGRAPHY AND ACTIVE TECTONIC PROCESSES: 1-16 11:45 AM Hendricks, Jonathan R.*: EVER SINCE MAURY: PRI’S IMPLICATIONS FOR HAZARD EXPOSURE “ PALEONTOLOGY OF THE NORTHERN DOMINICAN REPUBLIC” PUBLICATION SERIES AND SESSION NO. 3 THE SYSTEMATIC WORK THAT REMAINS T12. Cordilleran through the : Chronology, Paleoenvironments, and Implications (GSA Quaternary Geology SESSION NO. 2 and Geomorphology Division) T5. Geomorphic and Hydrologic Processes in Post-Wildfire 8:00 AM, Phoenix Convention Center, Room 221AB, North Building Environments: Drivers, Impacts, and Hazards (GSA Quaternary Brent C. Ward and Alia J. Lesnek, Presiding Geology and Geomorphology Division; GSA Soils and Soil Processes Division) 8:00 AM INTRODUCTORY REMARKS 8:00 AM, Phoenix Convention Center, Room 224A, North Building 3-1 8:05 AM Clague, John J.*: THE IN SPACE AND TIME (Invited Presentation) Luke McGuire, Ann M. Youberg, Jason Williams and Joel B. Sankey, Presiding 3-2 8:25 AM Spencer, Joel*; Spencer, Trevor: NEW CHRONOLOGICAL 8:00 AM INTRODUCTORY REMARKS DATA ON THE FURTHEST EXTENT OF THE 2-1 8:15 AM Staley, Dennis M.*; Smith, Joel B.; Kean, Jason W.; SOUTHEASTERN FLATHEAD LOBE OF THE Rengers, Francis K.: RAINFALL MICROSTRUCTURE AND CORDILLERAN ICE SHEET FROM LUMINESCENCE DEBRIS-FLOW GENERATION IN A RECENTLY BURNED STUDIES OF GLACIO-DELTAIC AND MORAINE WATERSHED (Invited Presentation) DEPOSITS, FLATHEAD VALLEY, MONTANA 2-2 8:35 AM McGuire, Luke*; Youberg, Ann M.: REFINING 3-3 8:40 AM Gombiner, Joel H.*; Stone, John O.; Horton, THRESHOLDS FOR RUNOFF-GENERATED DEBRIS Elizabeth J.: GSA QUATERNARY GEOLOGY AND FLOWS: INSIGHTS FROM A RECENTLY BURNED AREA GEOMORPHOLOGY DIVISION J. HOOVER MACKIN IN THE GILA NATIONAL FOREST, NEW MEXICO, USA AWARD: ENIGMATIC MOSES COULEE MEGAFLOODS 2-3 8:50 AM Guilinger, James J.*; Gray, Andrew B.; Barth, Nicholas C.: 3-4 8:55 AM Wilson, Alexander M.*; Russell, J. Kelly; Ward, THE EVOLUTION AND DEPLETION OF SEDIMENT Brent C.: PALEO- RECONSTRUCTION IN POOLS IN A STEEP HEADWATER CATCHMENT SOUTHWESTERN BRITISH COLUMBIA, CANADA: A FOLLOWING WILDFIRE AS DOCUMENTED BY HIGH GLACIOVOLCANIC MODEL RESOLUTION CHANGE DETECTION 3-5 9:10 AM Ashworth, Allan C.*; Thackray, Glenn D.; Gavin, 2-4 9:05 AM DiBiase, Roman A.*; Lamb, Michael P.: DRY RAVEL Daniel G.: GSA QUATERNARY GEOLOGY AND LOADING OF STEEP HEADWATER VALLEY NETWORKS GEOMORPHOLOGY DIVISION DISTINGUISHED FUELS POST-WILDFIRE SEDIMENTATION HAZARDS IN CAREER AWARD: OF THE WESTERN SOUTHERN OLYMPIC PENINSULA, NW U.S.A., DURING THE LATTER 2-5 9:20 AM Rengers, Francis K.*; Kean, Jason W.; Staley, Dennis M.; PART OF MIS 2 () McGuire, Luke: DISTINGUISHING POST-FIRE DEBRIS 3-6 9:40 AM Clark, Douglas H.*; Clague, John J.: DOING THE LATE- FLOW EROSIONAL AND DEPOSITIONAL ZONES IN A GLACIAL WATUSI: RESOLVING THE INTERPLAY BURNED WATERSHED BETWEEN THE CORDILLERAN ICE SHEET AND 2-6 9:35 AM Murphy, Brendan P.*; Belmont, Patrick; Czuba, Jonathan A.: RELATIVE ACROSS THE FRASER POST-WILDFIRE SEDIMENT CASCADES: WATERSHED- LOWLAND DURING TERMINATION 1 SCALE DYNAMICS AND THE VULNERABILITY OF 9:55 AM BREAK RESERVOIRS (Invited Presentation) 3-7 10:10 AM Kennedy, Kristen*; Bennett, Bruce; Ellis, Sarah: 9:55 AM BREAK RESTRICTED GROWTH OF THE NORTHERN 2-7 10:10 AM Kinoshita, Alicia M.*: POST-FIRE VEGETATION, SOIL, AND CORDILLERAN ICE SHEET IN MIS 2: EXAMPLES FROM STREAM PROCESSES IN URBAN MEDITERRANEAN THE KLUANE RANGE, YUKON, CANADA SYSTEMS (Invited Presentation) 3-8 10:25 AM Ward, Brent C.*; Bond, Jeffrey D.; Cronmiller, Derek; 2-8 10:30 AM Tillery, Anne C.*; Moeser, C. David; Trader, Laura; Martin, Turner, Derek; Gosse, John C.; Jensen, Britta J.L.; Froese, Deborah A.: POSTWILDFIRE HYDROLOGIC AND Duane G.: NORTHERN CORDILLERAN ICE SHEET GEOMORPHIC RESPONSE IN A SEVERELY BURNED, DISPLAYS A DIACHRONOUS RESPONSE TO MIS 4 SEMI-ARID WATERSHED: IMPLICATIONS FOR EARLY FORCING, YUKON TERRITORY,CANADA FLOOD-WARNING SYSTEM INSTALLATIONS 3-9 10:40 AM McLaren, Duncan*: SEARCHING FOR EVIDENCE OF 2-9 10:45 AM Almaguer, Alexandra*; Lackey, Hilary Sanders; McCarty, LATE HUMAN OCCUPATION ALONG THE Kyle R.; Lackey, Jade Star: AN INVESTIGATION OF WESTERN MARGIN OF THE CORDILLERAN ICE SHEET TRACE METAL CONCENTRATIONS IN SEDIMENT AND (Invited Presentation) SURFACE WATER OF THE WOOLSEY WILDFIRE AREA, 3-10 11:00 AM Hebda, Christopher F.G.*: LIFE AT THE EDGE OF THE CALIFORNIA ICE: MULTI-PROXY PALAEOECOLOGICAL EVIDENCE 2-10 11:00 AM Beers, Rebecca L.*; Joyal, Taylor J.: CHANNEL REFILL FOR LATE PLEISTOCENE GLACIATION ON NORTHERN PROCESSES FOLLOWING POST-FIRE DEBRIS FLOWS, VANCOUVER ISLAND AND IMPLICATIONS FOR THE PINALENO MOUNTAINS, ARIZONA, USA FIRST PEOPLING OF THE ALONG THE PACIFIC COAST 2-11 11:15 AM Berhe, Asmeret Asefaw*; Abney, Rebecca: POST-FIRE EROSION: IMPLICATIONS FOR LATERAL DISTRIBUTION 3-11 11:15 AM Smith, I. Rod*; , David J.A.; Gosse, John C.: PLIO- AND PERSISTENCE OF PYROGENIC CARBON IN SOILS PLEISTOCENE GLACIAL GEOLOGY OF THE SMOKING OF TEMPERATE FOREST ECOSYSTEMS HILLS, NORTHWESTERN ARCTIC CANADA

148 | 2019 GSA Annual Meeting & Exposition Sunday, 22 September 2019

3-12 11:30 AM Anderson, Robert S.*; Egholm, David L.; Knudsen, Mads F.; 4-13 11:35 AM Wright, Samuel*; Hoisch, Thomas; Wells, Michael; Craddock, Jansen, John D.: NORTHERN HEMISPHERE ICE SHEET Suzanne D.; Mulligan, Suzanne R.: TRONDHJEMITIC FLOWLINE MODELS AS PROBES OF LONG-TERM ICE MELTS DERIVED FROM FLUID-PRESENT PARTIAL SHEET EVOLUTION MELTING OF METAPELITES DURING CHANNELIZED FLUID FLUX, FUNERAL MOUNTAINS DEATH VALLEY, SESSION NO. 4 CALIFORNIA T23. Metamorphism and Orogenesis at Convergent Plate Margins 11:50 AM DISCUSSION AM (GSA Structural Geology and Tectonics Division) 8:00 AM, Phoenix Convention Center, Room 126ABC, North Building SESSION NO. 5 Richard M. Palin and Kyle T. Ashley, Presiding T26. Visions of Minerals at the Nanoscale I: In Honor of Mineralogical Society of America Roebling Medalist Peter R. 8:00 AM INTRODUCTORY REMARKS Buseck (Mineralogical Society of America) 4-1 8:05 AM Viete, Daniel R.*; Holder, Robert M.: MODERN-STYLE 8:00 AM, Phoenix Convention Center, Room 132ABC, North Building METAMORPHISM IN THE : A PRODUCT OF STOCHASTICITY IN ‘TIME TO Mihály Pósfai, Jill F. Banfield and Lindsay P. Keller, Presiding INITIATION’ WITHIN BASINS? 5-1 8:00 AM Veblen, David R.*: PETER BUSECK’S PIONEERING SUNDAY (Invited Presentation) ROLE IN UNDERSTANDING MICROSTRUCTURES 4-2 8:25 AM Hyndman, Roy D.*: UNDERSTANDING REGIONAL, IN MINERALOGY AND (Invited BARROVIAN METAMORPHISM Presentation) 4-3 8:40 AM Larson, Kyle*; Soret, Mathieu; Shrestha, Sudip; 5-2 8:20 AM Iijima, Sumio*: ATOMIC RESOLUTION EDS-STEM Smit, Matthijs A.: THE P-T-T-D EVOLUTION OF THE MICROSCOPY OF NANO-STRUCTURED MATERIALS MAHABHARAT KLIPPE, EAST-CENTRAL NEPAL: (Invited Presentation) IMPLICATIONS FOR THE OUT-OF-SEQUENCE 5-3 8:40 AM Dunin-Borkowski, Rafal E.*: ATOMIC-SCALE EVOLUTION OF THE HIMALAYA TRANSMISSION ELECTRON MICROSCOPY OF 4-4 8:55 AM Craddock Affinati, Suzanne*; Hoisch, Thomas D.; Wells, SUPERSTRUCTURES IN NATURAL COMMENSURATE Michael L.; Wright, Samuel: CONSTRAINTS FROM AND INCOMMENSURATE PYRRHOTITES MONAZITE AND XENOTIME PETROCHRONOLOGY 5-4 8:55 AM Xu, Huifang*; Jin, Shiyun; Lee, Seungyeol: BEAUTY AND ON BURIAL AND EXHUMATION FROM THE FUNERAL COMPLEXITY OF LABRADORITE FELDSPARS: THEIR MOUNTAINS, CALIFORNIA WITH IMPLICATIONS ON INCOMMENSURATELY MODULATED STRUCTURES U.S. CORDILLERAN PLATE BOUNDARY AND SUBSOLIDUS PHASE RELATIONS TECTONICS 5-5 9:10 AM Treacy, Michael M.J.*; O’Keeffe, Michael: HYPOTHETICAL 4-5 9:10 AM Hoisch, Thomas D.*; Wright, Samuel; Kylander-Clark, ZEOLITE FRAMEWORK STRUCTURES AND WEAVINGS Andrew; Craddock Affinati, Suzanne:LATE JURASSIC 9:25 AM DISCUSSION TO LATE LASS TITANITE AGES FROM 9:40 AM CALC-SILICATE ROCKS FROM THE BIG MARIA BREAK MOUNTAINS, SE CALIFORNIA: CONSTRAINTS ON 5-6 9:55 AM Zhang, Hui*; Gilbert, Benjamin; Zarzycki, Piotr; Banfield, THE TIMING OF HIGH-VOLUME MID-CRUSTAL FLUID Jillian F.: LOW-DOSE ADF-STEM STUDY OF SERPENTINE INTERACTION 5-7 10:10 AM Whittaker, Michael L.*; Lammers, Laura N.; Gilbert, 4-6 9:25 AM Baldwin, Julia A.*; Vervoort, Jeffrey D.; Dwyer, Nora; Benjamin; Banfield, Jillian F.:DIRECTLY OBSERVING Stevens, Liane M.: CORE COMPLEX METAMORPHISM INTERFACIAL GEOCHEMISTRY AT HYDRATED CLAY AND EXHUMATION IN THE NORTHERN U.S. NORTH INTERFACES WITH ATOMIC RESOLUTION AMERICAN CORDILLERA (Invited Presentation) 5-8 10:25 AM Pósfai, Mihály*; Molnár, Zsombor; Pekker, Péter; Dódony, 4-7 9:45 AM Sequeira, Nicole*; Bhattacharya, Abhijit: THE István; Frisia, Silvia; Meister, Patrick: MICROSTRUCTURE ARCHITECTURE AND EVOLUTION OF A SYN- OF MAGNESIUM-BEARING CARBONATES OROGENIC GRENVILLIAN-AGE METAMORPHIC CORE PRECIPITATING FROM SHALLOW FRESHWATER COMPLEX, EASTERN 4-8 10:00 AM Rahman, Hifzur*; Nasipuri, Pritam; Dash, Jitendra: 5-9 10:40 AM Mansor, Muammar*; Hochella, Michael F.; Xu, Jie: EVOLUTION OF WANGTU GNEISSIC COMPLEX AS IN-DEPTH INVESTIGATION INTO THE IDENTITY, VIEWED FROM GEOCHEMISTRY, SM-ND SYSTEMATICS MORPHOLOGY AND CRYSTALLINITY OF LOW- AND U-TH-PB MONAZITE OF TEMPERATURE SULFIDE MINERALS OF TRANSITION METASEDIMENTARY ROCKS METALS AT THE NANOSCALE THROUGH 4-9 10:15 AM Yakymchuk, Chris*; Kirkland, Christopher L.; Hollis, Julie; TRANSMISSION ELECTRON MICROSCOPY Kendrick, Jillian L.; Gardiner, Nicolas J.; Szilas, Kristoffer: 5-10 10:55 AM Moreno, Ezequiel; Murayama, Mitsuhiro; ACCRETION OR STAGNATION? GRANULITE- Hochella, Michael F.; Xu, Jie*: PRECIPITATION FACIES METAMORPHISM IN THE AKIA , WEST AND TRANSFORMATION OF -SULFIDE GREENLAND (Invited Presentation) NANOPARTICLES IN LOW-TEMPERATURE AQUEOUS 10:35 AM BREAK ENVIRONMENT: EFFECTS OF REACTANT IRON AND SULFIDE SOURCES 4-10 10:50 AM Li, Shanshan*; Palin, Richard; Santosh, M.: ULTRAHIGH- 11:10 AM Chen, Si Athena*; Heaney, Peter; Post, Jeffrey E.; Eng, TEMPERATURE METAMORPHISM OF SAPPHIRINE- 5-11 Peter J.; Stubbs, Joanne E.: BEARING GRANULITES FROM RAJAPALAIYAM, STRUCTURAL EVOLUTION SOUTHERN INDIA, AND THEIR CORRELATION WITH OF EXCEPTIONALLY IRON-DEFICIENT HEMATITE ASSEMBLY NANOCRYSTALS AS OBSERVED BY IN SITU SYNCHROTRON X-RAY DIFFRACTION 4-11 11:05 AM Leech, Mary*; Metzger, Ellen; Swanson, Brandon: 11:25 AM EVIDENCE FOR ULTRAHIGH-TEMPERATURE (UHT) DISCUSSION METAMORPHISM IN THE ADIRONDACK HIGHLANDS 4-12 11:20 AM Cottle, John M.*; Lederer, Graham W.; Larson, Kyle P.: PETROCHRONOLOGIC INSIGHT INTO THE ASSEMBLY OF HIMALAYAN PLUTONS

22–25 September • Phoenix, Arizona, USA | 149 Sunday, 22 September 2019

SESSION NO. 6 7-2 8:30 AM Johnson, Aleisha C.*; Romaniello, Stephen J.; Ostrander, T28. Mineralogical Society of America at 100: The Many Faces of Chadlin M.; Reinhard, Christopher T.; Lyons, Timothy W.; Tourmaline—From Crystallographic Complexity to Recorder of Anbar, Ariel D.: ASSESSING THE BIOAVAILABILITY OF Crustal Evolution (Mineralogical Society of America) MO IN ARCHEAN 7-3 8:45 AM Sullivan, Dan Louis*; Romaniello, Stephen J.; Anbar, A.D.: 8:00 AM, Phoenix Convention Center, Room 131ABC, North Building EXPLORING THE POTENTIAL OF THE RE Darrell J. Henry and Barbara L. Dutrow, Presiding PALEOREDOX PROXY 8:00 AM INTRODUCTORY REMARKS 7-4 9:00 AM Vergeli, Pilar Carmela*; Romaniello, Stephen J.; Hartnett, 6-1 8:15 AM Henry, Darrell J.*; Dutrow, Barbara L.: TOURMALINE Hilairy E.; Anbar, A.D.: EXPERIMENTAL EXAMINATION OF STUDIES: PAST, PRESENT AND THE NEXT 100 YEARS IRON PHOTOCHEMISTRY IN ANCIENT OCEANS 6-2 8:30 AM Cempírek, Jan*: INCORPORATION OF LARGE CATIONS 7-5 9:15 AM Robbins, Leslie J.*; Funk, Sean P.; Alessi, Daniel S.; IN TOURMALINE: INFLUENCES OF P-T-X AND Rostron, Benjamin J.; Lalonde, Stefan V.; Smith, STRUCTURAL CONSTRAINTS (Invited Presentation) Albertus J.B.; Beukes, Nicolas J.; Konhauser, Kurt O.: THE FEASIBILITY OF POST-DEPOSITIONAL IRON 6-3 8:50 AM Ertl, Andreas*; Topa, Dan; Rossman, George R.: SR- FORMATION OXIDATION AND REDOX IMPLICATIONS ENRICHED HIGH-PRESSURE TOURMALINE FROM A FOR SEAWATER IN THE PALEOPROTEROZOIC (Invited MAFIC ECLOGITE Presentation) 6-4 9:05 AM Beckett-Brown, Christopher E*; McDonald, Andrew M.; 7-6 9:35 AM Planavsky, Noah J.*; Wang, Changle; Reinhard, McClenaghan, M.B.: GROWTH TEXTURES AND Christopher T.: USING IRON-RICH ROCKS TO CHEMICAL ZONATION IN TOURMALINE FROM CU-MO- RECONSTRUCT OXYGEN LEVELS AU PORPHYRY SYSTEMS: INSIGHTS INTO FORMATION, EVOLUTION AND GEOLOGICAL IMPLICATIONS OF A 9:50 AM BREAK UBIQUITOUS BOROSILICATE MINERAL 7-7 10:05 AM MacIntyre, Timothy J.*: GEOCHEMICAL FACIES OF 6-5 9:20 AM Codeço, Marta S.*; Weis, Philipp; Trumbull, Robert B.; ‘SNOWBALL ’ DIAMICTITE van Hinsberg, Vincent J.; Glodny, Johannes; Wiedenbeck, SEQUENCES AT THE KANSANSHI MINE, ZAMBIA: Michael; Romer, Rolf L.; Lecumberri-Sanchez, Pilar: IMPLICATIONS FOR SEAWATER CHEMISTRY TOURMALINE-MUSCOVITE PAIRS AS RECORDERS OF 7-8 10:20 AM Dunn, Sarah Katherine*; Pufahl, Peir K.; Murphy, J. Brendan; ORE-FORMING PROCESSES AT THE PANASQUEIRA Lokier, Stephen: COATED GRAINS FROM WELSH W-SN-CU DEPOSIT (PORTUGAL) (Invited Presentation) BASIN IRONSTONE AND ORDOVICIAN SEAWATER 6-6 9:40 AM Lussier, Aaron J.*; Wight, Willow; Ercit, T. Scott: FLUOR- CHEMISTRY ELBAITE FROM THE LEDUC PEGMATITE IN QUÉBEC, 7-9 10:35 AM Chi Fru, Ernest*: BANDED IRON-DEPOSITING SHALLOW CANADA SUBMARINE HYDROTHERMAL VENT FIELDS ON THE 9:55 AM DISCUSSION HELLENIC VOLCANIC ARC (Invited Presentation) 10:10 AM BREAK 7-10 10:55 AM Cauley, Christina N.*; Varekamp, Johan C.: CHEMICAL EVIDENCE FOR THE MODERN DEPOSITION OF 6-7 10:25 AM Nabelek, Peter*: TOURMALINE – A KEY MINERAL FOR IRON FORMATIONS AT PAULINA , NEWBERRY UNDERSTANDING PROCESSES IN COLLISIONAL VOLCANO (OR) OROGENS (Invited Presentation) 7-11 11:10 AM Chidzugwe, Joshua Malidzo*; Davis, David; Gebregiorgis, 6-8 10:45 AM Bickmore, Barry R.*: DATA-DRIVEN QUANTITATIVE Daniel; Deocampo, Daniel: EXPERIMENTAL REDUCTION PHASE ANALYSIS WITH ROCKJOCKML OF FE-OXYHYDROXIDES IN SIMULATED CARBONATE 6-9 11:00 AM McMillan, Nancy J.*; Dutrow, Barbara L.; Henry, Darrell J.; AND SULFIDE/ BRINE: IMPLICATIONS FOR McManus, Catherine E.: METHODS FOR TOURMALINE PALEOLAKE DEPOSITS ANALYSES BY LASER-INDUCED BREAKDOWN 7-12 11:25 AM Swanner, Elizabeth*; Wittkop, Chad; Lambrecht, Nicholas; SPECTROSCOPY Katsev, Sergei; Picard, Aude: RECORDS OF LIFE IN A 6-10 11:15 AM Farnsworth-Pinkerton, Shoshauna*; Dutrow, Barbara L.; FERRUGINOUS OCEAN: LESSONS FROM MEROMICTIC Henry, Darrell J.; McMillan, Nancy J.: DETERMINING HOST- LAKES (Invited Presentation) ROCK ENVIRONMENT OF TOURMALINITES USING 11:45 AM DISCUSSION LASER-INDUCED BREAKDOWN SPECTROSCOPY 6-11 11:30 AM Dutrow, Barbara L.*; Farnsworth-Pinkerton, Shoshauna; SESSION NO. 8 Henry, Darrell J.; McMillan, Nancy J.; Niepagen, Nathalie: COPPER-BEARING TOURMALINE SOURCES: T41. New Voices in I (GSA Geobiology & EVIDENCE FROM LASER-INDUCED BREAKDOWN Geomicrobiology Division) SPECTROSCOPY (LIBS) AND ELECTRON 8:00 AM, Phoenix Convention Center, Room 225AB, North Building MICROPROBE ANALYSES (EMP) Trinity L. Hamilton, Rowan C. Martindale, Victoria Petryshyn, Simon A.F. Darroch, 11:45 AM DISCUSSION AND CONCLUDING REMARKS Lydia S. Tackett, David Gold, Andrew D. Putt, Amanda Lynn Godbold, Daniel S. Jones, Kathryn Hobart and Joshua Feinberg, Presiding SESSION NO. 7 8-1 8:00 AM Maksimenko, Vadim; Bykova, Natalia*; Grazhdankin, T36. Iron Formations, Ferruginous Sediments, and Redox through Dmitriy; Nagovitsin, Konstantin: FIRST FINDINGS OF Time and Space HORODYSKIA IN THE ROCKS OF ARCTIC 8:00 AM, Phoenix Convention Center, Room 229A, North Building 8-2 8:15 AM Borges, Schuyler*; Salvatore, Mark; Power, Sarah; Sokol, Athena Eyster, Latisha Ashley Brengman and Geoffrey J. Gilleaudeau, Presiding Eric; Stanish, Lee; Barrett, John: SPECTRAL ARCHIVE 8:00 AM INTRODUCTORY REMARKS AND REMOTE CHARACTERIZATION OF TERRESTRIAL 7-1 8:15 AM Stoll, Emily J.*; Lowe, Donald R.: CHARACTERIZATION MICROBIAL MATS IN THE FRYXELL BASIN OF TAYLOR OF BANDED FERRUGINOUS CHERT AND BANDED VALLEY, IRON FORMATION AND THEIR PROCESSES 8-3 8:30 AM Richey, Jon D.*; White, Joseph D.; Montañez, Isabel P.; OF SEDIMENTATION IN THE FIG TREE GROUP, Matthaeus, William J.; Wilson, Jonathan P.; DiMichele, BARBERTON GREENSTONE BELT, SOUTH AFRICA William A.: PHYSIOLOGICAL FUNCTIONING OF SEASONALLY DRY-ADAPTED FLORAS IN RESPONSE

150 | 2019 GSA Annual Meeting & Exposition Sunday, 22 September 2019

TO CHANGES IN LATE ATMOSPHERIC 9-3 9:05 AM Zhao, Guochun*: DILEMMAS OF COMPOSITION AND ARIDITY IN EXPLAINING THE NEOARCHEAN CRUSTAL 8-4 8:45 AM Junium, Christopher K.*; Cohen, Phoebe; King Phillips, FORMATION AND EVOLUTION OF THE EASTERN Ezekiel J.; Uveges, Benjamin Thornton Iglar: CARBON BLOCK, NORTH CRATON CYCLE DYNAMICS AND ECOLOGY REVEALED BY 9-4 9:20 AM Rossetter, Thomas*: PLANETS, PROGRAMMES, AND THE CARBON ISOTOPIC COMPOSITION OF SINGLE PARADIGMS: PHILOSOPHY OF SCIENCE IN THE WORK ORGANIC MICROFOSSILS DURING THE OF WARREN B. HAMILTON AM - BIOTIC CRISIS 9:35 AM DISCUSSION 8-5 9:00 AM , William J.*; Heindel, Katrin; Richoz, Sylvain; 10:10 AM BREAK Lehrmann, Daniel J.; Baud, Aymon; Kolar-Jurkovšek, Tea; Aljinovic, Dunja; Jurkovšek, Bogdan; Gliwa, Jana; Korn, 9-5 10:25 AM Lundstrom, Craig C.*: THE ROLE OF HYDROUS MELT Dieter; Martindale, Rowan C.; Peckmann, Jörn: FAUNAL AT 400-550°C IN HEAT FLOW, CLIMATE CONTROL AND COMPOSITION OF MICROBIALITES FOLLOWING THE FORMATION CONTINENTAL CRUST END- MASS 9-6 10:40 AM Artemieva, Irina M.*; Shulgin, Alexey: MAKING AND 8-6 9:15 AM Irizarry, Kayla M.*; Witts, James D.; Garb, Matthew P.; ALTERING THE CRUST: A GLOBAL PERSPECTIVE ON SUNDAY Landman, Neil H.; Danilova, Anastasia: MACROFOSSIL CRUSTAL STRUCTURE AND EVOLUTION ASSESSMENT OF THE CRETACEOUS- 9-7 10:55 AM Julian, Bruce R.*; Foulger, Gillian R.: TELESEISMIC (K-PG) BOUNDARY DEPOSITS BRAZOS , TEXAS: TOMOGRAPHY: EQUATION (1) IS WRONG IMPLICATIONS FOR DEPOSITIONAL PROCESSES AND 9-8 11:10 AM Thigpen, J. Ryan*; Brown, Summer J.; McGlue, MASS EXTINCTION Michael M.; Woolery, Edward W.; Hoar, Rachel M.; 8-7 9:30 AM Lamsdell, James C.*: LEVERAGING THE COMBINED Guenthner, William R.; Gallen, Sean F.; Swallom, POWER OF PHYLOGENIES AND PALEOECOLOGY Meredith L.: CATACLYSMIC COLLAPSE OF TO UNDERSTAND PATTERNS AND PROCESSES TOPOGRAPHY ALONG THE YELLOWSTONE HOTSPOT OF EVOLUTION IN THE RECORD (Invited TRACK Presentation) 11:25 AM DISCUSSION 9:50 AM BREAK 8-8 10:05 AM Westacott, Sophie*; Spalding, Christopher; Sperling, SESSION NO. 10 Erik A.; Hull, Pincelli M.: WHY DO NO NON-PORIFERAN T51. Shaping the Landscape: The Interaction between METAZOANS BUILD THEIR SKELETONS OUT OF Fractures, Erosion, and Plate Tectonics (GSA Structural SILICA? Geology and Tectonics Division; GSA Quaternary Geology and 8-9 10:20 AM Wiemann, Jasmina*; Briggs, Derek: METAZOAN Geomorphology Division) BIOMOLECULE FOSSILIZATION PRODUCTS RECORD 8:00 AM, Phoenix Convention Center, Room 231ABC, North Building PHYLOGENY, PHYSIOLOGY, AND BIOMINERALIZATION Cassandra A.P. Brigham and Chelsea Phipps Scott, Presiding 8-10 10:35 AM Akondi, Rawlings*; Sharma, Shikha: MICROBIAL 10-1 8:00 AM Berberich, Samantha*; Eppes, Martha C.; Duquette, SIGNATURES OF DEEP SUBSURFACE SHALE Breanna; Jain, Mayank: A CHRONOSEQUENCE OF BIOSPHERE CRACKING: HOW FRACTURES EVOLVE OVER TIME IN 8-11 10:50 AM Cosmidis, Julie*; Nims, Christine; Lafond, Julia; Cron, THE EASTERN SIERRA NEVADA FOOTHILLS, CA Brandi; Macalady, Jennifer L.; Templeton, Alexis S.: HOW 10-2 8:15 AM Marshall, Jill A.*; Eppes, Martha Cary; Mhatre, Kaustubh: TO FABRICATE A MICROFOSSIL: NEW INSIGHTS ON LISTENING FOR HOW TREES, WIND, WATER, AND THE FORMATION AND PRESERVATION OF FALSE TEMPERATURE PROPAGATE AND AMPLIFY NEAR- MICROBIAL BIOSIGNATURES IN THE ROCK RECORD SURFACE FRACTURING (Invited Presentation) 10-3 8:30 AM Eppes, Martha Cary*; Magi, Brian; Scheff, Jack: WARMER 8-12 11:10 AM Robinson, Schuyler*; Nelson, Stephen; Honda, AND WETTER ACCELERATE MECHANICAL Jennifer; Bickmore, Barry R.; Aanderud, Zachary T.; WEATHERING (Invited Presentation) Jones, Norman: GEOLOGICAL AND GEOCHEMICAL CONTROLS ON NON-TUBERCULOUS 10-4 8:50 AM Ouchi, Shunji*: EFFECTS OF DIFFERENT CONTROLLING MYCOBACTERIUM TRANSMISSION: EXAMPLES FACTORS ON THE EXPERIMENTAL LANDFORM FROM HAWAII DEVELOPMENT 8-13 11:25 AM Chan, Clara S.*; McAllister, Sean; Vandzura, Rebecca; 10-5 9:05 AM Neely, Alexander*; DiBiase, Roman A.; Corbett, Lee B.; Henri, Pauline; Pavia, Michael; Polson, Shawn W.; Macalady, Bierman, Paul R.; Caffee, Marc W.: BEDROCK FRACTURE Jennifer L.: HOW DO MICROBES MAKE MINERALS IN DENSITY CONTROLS ON SOIL PRODUCTION, THE ENVIRONMENT? (Invited Presentation) TRANSPORT, AND BEDROCK EXPOSURE IN STEEP LANDSCAPES SESSION NO. 9 10-6 9:20 AM , Seulgi*; Perron, J. Taylor; Martel, Stephen J.; T48. Unconventional Ideas and Outrageous Hypotheses I: In Goodfellow, Bradley W.; Mas Ivars, Diego; Simeonov, Honor of Warren B. Hamilton (GSA Structural Geology and Assen; Munier, Raymond; Näslund, Jens-Ove; Hall, Tectonics Division) Adrian; Stroeven, Arjen P.; Ebert, Karin; Heyman, Jakob: LANDSCAPE FEATURES INFLUENCE BEDROCK 8:00 AM, Phoenix Convention Center, Room 127ABC, North Building FRACTURE OPENNESS IN THE DEEP SUBSURFACE Gillian Foulger, K. Howard and M. Jurdy, Presiding (Invited Presentation) 8:00 AM THE WORK AND LEGACY OF WARREN HAMILTON, 9:40 AM BREAK PRESENTED BY LAWRENCE C. HAMILTON 10-7 9:55 AM Liu, Mian*; Li, Yifei: STREAM CHANNEL OFFSETS ALONG 9-1 8:30 AM Hamilton, Warren B.; Hamilton, Lawrence*: THE LAST STRIKE-SLIP FAULTS: EFFECTS OF FAULTING AND PAPER OF WARREN B. HAMILTON SURFICIAL PROCESSES 9-2 8:45 AM Stern, Robert J.*; Gerya, Taras: THE PLATE TECTONIC 10-8 10:10 AM Brigham, Cassandra A.P.*; Crider, Juliet G.: ESTABLISHING PUMP: HOW THE TRANSITION FROM SINGLE LID A FAULT SCARP DEGRADATION MODEL IN JOINTED TO PLATE TECTONICS STIMULATES BIOLOGICAL BEDROCK BASED ON FIELD OBSERVATIONS EVOLUTION (Invited Presentation)

22–25 September • Phoenix, Arizona, USA | 151 Sunday, 22 September 2019

10-9 10:25 AM Scott, Chelsea Phipps*; Giampietro, Tiziano; Mattéo, METASEDIMENTS, AND CHARNOCKITE, FROM Lionel; Brigham, Cassandra A.P.; Leclerc, Frédérique; THE PINAL TERRAIN OF SOUTHERN ARIZONA: Arrowsmith, J. Ramon; Manighetti, Isabelle: AUTOMATIC IMPLICATIONS FOR THE ORIGIN OF MESO- MEASUREMENT OF SCARP HEIGHT ALONG NORMAL PROTEROZOIC GRANITOIDS AND LARAMIDE FAULTS FROM HIGH RESOLUTION TOPOGRAPHY IN COPPER PORPHYRIES THE VOLCANIC TABLELANDS, CALIFORNIA 11-9 10:45 AM Skotnicki, Steven J.*: THE MESOPROTEROZOIC 10-10 10:40 AM Ferrill, David A.*; Smart, Kevin J.: INFLUENCE OF OROGENIC FRONT IN ARIZONA AND A RE- MECHANICAL STRATIGRAPHY ON FAULT SCARP EVALUATION OF THE SLATE CREEK SHEAR ZONE DEVELOPMENT IN EXTENSIONAL (Invited 11-10 11:00 AM Sulthaus, Danielle Shannon*; Bonamici, Chloe: DETAILED Presentation) STRAIN AND CPO ANALYSIS OF A QUARTZITE 10-11 11:00 AM Lai, Jingtao*; Anders, Alison; Marshak, Stephen: THE METACONGLOMERATE REVEALS A METAMORPHIC INFLUENCE OF FLEXURAL UNLOADING AND ROCK DISCONTINUITY ACROSS THE PLOMO DUCTILE SHEAR FRACTURES ON LANDSCAPE EVOLUTION AT THE ZONE IN THE PICURIS MOUNTAINS OF NORTHERN BOUNDARY BETWEEN A CRATONIC PLATFORM NEW MEXICO AND AN OROGEN: A CASE STUDY OF UPLIFT IN THE 11-11 11:15 AM Bollen, Elizabeth M.*; Stowell, Harold H.; Aronoff, Ruth F.; SOUTHERN OZARK PLATEAU Schwartz, Joshua J.: GARNET SM-ND AND LU-HF AGES 10-12 11:15 AM Atwater, Tanya M.*: POSSIBLE TRIPLE JUNCTION AND FROM THE PICURIS : UNDERSTANDING PLATE PULL-APART ORIGIN FOR MONTEREY BAY AND THEIR MEANING USING TRACE ELEMENT ZONING THE MONTEREY , CALIFORNIA 11-12 11:30 AM Young, Daniel*; Karlstrom, Karl E.; Heizler, Matthew T.; Williams, Michael L.: MIDDLE CRUSTAL CROSS- SESSION NO. 11 SECTIONS AND GEOCHRONOLOGIC INSIGHTS ON T65. Precambrian Linkages across : Looking for POLYPHASE TECTONISM IN THE PROTEROZOIC OF Geological, Geophysical, and Paleogeographic Connections and NEW MEXICO: 1.5 TO 1.3 GA FORMATION AND DEMISE Controversies Associated with the Growth and Tectonic Evolution OF AN OROGENIC PLATEAU of Laurentia from the Neoarchean to the Neoproterozoic I (GSA 11:45 AM DISCUSSION Structural Geology and Tectonics Division; GSA Mineralogy, Geochemistry, Petrology, and Volcanology Division; GSA SESSION NO. 12 Energy Geochronology Division; GSA and Geodynamics Division) T83. Advances in Using Sedimentary Data to Constrain the Timing and Rates of Geologic Events and Processes I (GSA Sedimentary 8:00 AM, Phoenix Convention Center, Room 229B, North Building Geology Division; GSA Geochronology Division; GSA Structural Ruth F. Aronoff, Christopher G. Daniel, Michael F. Doe, Alexander Iriondo, Geology and Tectonics Division) Jeff D. Vervoort and Michael L. Williams, Presiding 8:00 AM, Phoenix Convention Center, Room 222BC, North Building 8:00 AM INTRODUCTORY REMARKS Theresa M. Schwartz, Matthew A. Malkowski and Glenn R. Sharman, Presiding 11-1 8:15 AM Chamberlain, Kevin R.*; Kilian, Taylor M.; Bleeker, Wouter; 8:00 AM INTRODUCTORY REMARKS Bekker, Andrey; Evans, David A.D.: A BILLION-YEAR 12-1 8:05 AM Cramer, Bradley D.*; Sullivan, Nicholas B.; Bancroft, TALE OF TWO CRATONS: WYOMING-SUPERIOR Alyssa M.; McAdams, Neo E.B.: QUANTIFYING NEOARCHEAN TO PALEOPROTEROZOIC SOJOURNS BIOSTRATIGRAPHIC UNCERTAINTY FOR BAYESIAN 11-2 8:30 AM Mammone, Nicholas M*; Bekker, Andrey; TIMESCALE CALIBRATION Chamberlain, Kevin: INSIGHTS INTO THE EARLY 12-2 8:20 AM Puckett, T. Markham*: UPPER CRETACEOUS COMPOSITE PALEOPROTEROZOIC PALEOGEOGRAPHY REFERENCE SECTIONS ON THE EASTERN FLANK OF FROM DETRITAL ZIRCON GEOCHRONOLOGY OF THE EMBAYMENT: ESTABLISHING A HIGH- SUPRACRUSTAL SUCCESSIONS ON THE SOUTHERN RESOLUTION FRAMEWORK MARGIN OF THE WYOMING CRATON 12-3 8:35 AM Chang, Ching*; Liu, Lijun: INVESTIGATING MECHANISMS 11-3 8:45 AM Wilhelmi, Ryan M.*; Foster, David A.; Mueller, Paul A.; Vogl, OF THE CRETACEOUS WESTERN INTERIOR James J.: GROUSE CREEK BLOCK: RIFTED FRAGMENT SEAWAY AND ITS SEDIMENTATION HISTORY USING OF THE WYOMING CRATON? EXTENSION OF MOJAVE? LANDSCAPE EVOLUTION SIMULATIONS 11-4 9:00 AM Iriondo, Alexander*: ZIRCON GEOCHRONOLOGY AND 12-4 8:50 AM DiMaggio, Erin N.*; Mana, Sara; Fontijn, Karen: EAST HF OF PALEO AND MESOPROTEROZOIC AFRICAN RIFT TEPHRA DATABASE [EARTHD]: A GRANITIC DRILL CORE SAMPLES FROM CHIHUAHUA: TEPHRA COMPILATION PROJECT TO CONSTRAIN NEW CONTRIBUTION TO UNDERSTAND THE GEOLOGIC, CLIMATIC, AND HUMAN EVOLUTION DISTRIBUTION OF PROVINCES ALONG THE EVENTS IN EASTERN AFRICA SSW MARGIN OF LAURENTIA 12-5 9:05 AM Oefinger, Jordan*; Mmasa, Dennis; Sharman, 11-5 9:15 AM Thorkelson, Derek J.*; Johnson, Bradford J.: Glenn R.; Suarez, Celina; Boudreaux, Asher: CORRELATION AND SIGNIFICANCE OF CHEMOSTRATIGRAPHY AND OF THE PALEOPROTEROZOIC AND MESOPROTEROZOIC DINOSAUR CANYON MEMBER, MOENAVE FORMATION: FEATURES ALONG THE WESTERN MARGIN OF IMPLICATIONS FOR IDENTIFICATION OF THE END- LAURENTIA, FROM YUKON TO ARIZONA EXTINCTION AND THE TRIASSIC-JURASSIC 11-6 9:30 AM Barovich, Karin*; Wade, Claire; Morrissey, Laura; Hand, BOUNDARY WITHIN THE COLORADO PLATEAU Martin; Payne, Justin; Reid, Anthony: A NUNA LAURENTIA- 12-6 9:20 AM Creveling, Jessica R.*; Hay, Carling C.; Hagen, Cedric J.: LINK: VIEWS FROM DOWN UNDER CHEMOSTRATIGRAPHIC CORRELATION FROM 9:45 AM DISCUSSION A REPRODUCIBLE DYNAMIC PROGRAMMING 10:00 AM BREAK ALGORITHM (Invited Presentation) 11-7 10:15 AM Goodge, John W.*; Fanning, C. Mark: ORIGIN AND 9:35 AM BREAK PROVENANCE SIGNATURE OF MESOPROTEROZOIC 12-7 9:50 AM Rooney, Alan D.; Evans, Erica S.J.*: TESTING THE A-TYPE GRANITES IN LAURENTIA BASED ON REGOLITH HYPOTHESIS: INVESTIGATING SUBSTRATE O-ISOTOPE COMPOSITIONS CHANGE THROUGH THE MID-PLEISTOCENE 11-8 10:30 AM Meijer, Arend*: MESO-PROTEROZOIC LOWER- TRANSITION USING OSMIUM ISOTOPES CRUSTAL GARNET GRANULITE, GRANULITE FACIES

152 | 2019 GSA Annual Meeting & Exposition Sunday, 22 September 2019

12-8 10:05 AM Hren, Michael*; Fennell, Lucas Martin; Brandon, Mark T.; SUBSURFACE COHERENT ROCK CONTENT OF THE Super, James; Colwyn, David: CLIMATE AND MOON AS REVEALED BY COLD-SPOT CRATERS TOPOGRAPHIC CHANGE IN THE SOUTHERN 13-11 10:45 AM Cahill, Joshua T.S.*; Hayne, Paul O.; Patterson, G. Wesley; (35°-47°S): A COMPARISON OF ORGANIC MOLECULAR Greenhagen, Benjamin T.: THE UNUSUAL ATLAS/ AND INORGANIC ISOTOPIC RECORDS HERCULES OF THE MOON 12-9 10:20 AM Cong, Fuyun*; Tian, Jinqiang; Hao, Fang; Eiler, John M.: 13-12 11:00 AM Wagner, Robert V.*; Robinson, Mark S.: INTERIOR A THERMAL PULSE INDUCED BY PERMIAN MORPHOLOGY OF LUNAR PITS AM IN TARIM BASIN, SOUTHWEST 13-13 11:15 AM Jolliff, Bradley L.*; Watkins, Ryan N.; Hahn, Timothy M.; CHINA, IMPLICATION FROM CLUMPED ISOTOPE Petro, Noah E.: ORIGIN OF THE -BELKOVICH THERMOMETRY, SOLID-STATE BOND REORDERING SILICIC VOLCANIC COMPLEX AND IN-SITU CALCITE U-PB DATING 13-14 11:30 AM Ravi, Srinidhi*; Clark, Jaclyn D.; Robinson, Mark S.: 12-10 10:35 AM Parrish, Judith Totman*; Rasbury, E. Troy; Chan, Marjorie A.; GEOGRAPHIC PROXIMITY OF LUNAR FLOOR- Hasiotis, Stephen T.: CONSTRAINING THE ABSOLUTE FRACTURED CRATERS AND SILICIC VOLCANIC AGE OF THE LOWER PART OF THE JURASSIC NAVAJO LANDFORMS: COINCIDENCE OR NOT? , SOUTHEASTERN SUNDAY 12-11 10:50 AM Shulaker, Danielle Ziva*; Grove, Marty; Hourigan, Jeremy K.; SESSION NO. 14 Sharman, Glenn R.: COUPLED PB ISOTOPE AND AR THERMOCHRONOMETRY FROM SINGLE DETRITAL T100. Phylogenetic Paleobiology: Good Things Come in Trees K-FELDSPAR GRAINS: A NOVEL METHOD TO (Paleontological Society; Paleontological Research Institution) CONSTRAIN THE TIMING AND RATES OF GEOLOGIC 8:00 AM, Phoenix Convention Center, Room 226ABC, North Building EVENTS AND PROCESSES (Invited Presentation) Erik A. Sperling, Sandra J. Carlson, David W. Bapst, Selina R. Cole, James C. Lamsdell, William Gearty, April Wright, Peter Wagner, David F. Wright SESSION NO. 13 and R. , Presiding T93. Lunar Reconnaissance Orbiter: Ten Years Exploring the 14-1 8:00 AM Heath, Tracy A.*: MODELING STRATIGRAPHIC RANGES Moon (GSA Planetary Geology Division) ON PHYLOGENETIC TREES (Invited Presentation) 8:00 AM, Phoenix Convention Center, Room 232BC, North Building 14-2 8:20 AM Dembo, Mana*; Mooers, Arne; Collard, Mark: TREES CAST Jeffrey B. Plescia, Mark S. Robinson and Jaclyn D. Clark, Presiding A SHADOW OVER SOME CLAIMS: CASE STUDIES FROM FOSSIL HOMININ PHYLOGENETICS (Invited 13-1 8:00 AM Wells, Ronald A.*; Petro, Noah; Schmitt, Harrison H.: Presentation) RED/ORANGE VOLCANIC ASH DEPOSITS ON THE LUNAR SURFACE DOCUMENTED IN COLOR- 14-3 8:40 AM Lloyd, Graeme T.*: A NEW APPROACH TO VISUALIZING BALANCED 17 HASSELBLAD SURFACE THE TOPOLOGY SPACE OF ALL POSSIBLE AND ORBITAL PHOTOGRAPHS COMPARED WITH PHYLOGENETIC TREES (Invited Presentation) APOLLO PANORAMIC, METRIC MAPPING, AND LUNAR 14-4 9:00 AM Matsunaga, Kelly*; Smith, Selena Y.: FRUIT RECONNAISSANCE ORBITER PHOTOS FOSSILS REVEAL A PALM 13-2 8:15 AM Manheim, Madeleine R.*; Speyerer, Emerson: REVISITING DIVERSIFICATION APOLLO TRAVERSES WITH LROC NAC DTM SLOPE 14-5 9:15 AM Mongiardino Koch, Nicolas*; Parry, Luke: MAPS UNDERSTANDING THE DRAMATIC EFFECT OF 13-3 8:30 AM Honniball, Casey I.*; Lucey, Paul G.; Li, Shuai; Shenoy, PALEONTOLOGICAL DATA IN PHYLOGENETIC Sachin; Hibbitts, Charles A.: DIRECT DETECTION OF INFERENCE BY EXPLORING THE DETERMINANTS OF MOLECULAR WATER ON THE ILLUMINATED MOON TOPOLOGICAL IMPACT 13-4 8:45 AM Paige, David*; Greenhagen, Benjamin T.: TEN YEARS 14-6 9:30 AM LaVine, Rhiannon J.*: A PHYLOGENETIC FRAMEWORK EXPLORING THE MOON WITH THE LRO DIVINER FOR THE SUBORDER AGNOSTINA LUNAR RADIOMETER EXPERIMENT (Invited 14-7 9:45 AM Whalen, Christopher D.*; Briggs, Derek E.G.: Presentation) VETULICOLIANS, CONODONTS, AND JAWLESS 13-5 9:05 AM Denevi, Brett W.*: THE NATURE OF LUNAR SWIRLS FISHES: RESOLVING THE INTERRELATIONSHIPS OF (Invited Presentation) EARLY DEUTEROSTOMES USING BAYESIAN TIP-DATED PHYLOGENETICS 13-6 9:25 AM Mahanti, Prasun*; Robinson, Mark S.; Boyd, Aaron K.: VISIBLE ROCKS VS. HIDDEN ‘ROCKINESS’ - 14-8 10:00 AM Witte, Matthew K.*: A PHYLOGENETIC FRAMEWORK COMPARING THE LROC NAC AND DIVINER FOR THE FAMILY PHACOPIDAE (TRILOBITA) BASED ON OBSERVATIONS AT FRACTURED MELT VENEERS OF BAYESIAN INFERENCE METHODS COPERNICAN CRATERS 14-9 10:15 AM Souto, Camilla*: DISPERSAL, ENDEMISM AND 13-7 9:40 AM Lemelin, Myriam*; , Michael; Deliège, Adrien: EXTINCTION SHAPED THE CASSIDULOID ECHINOID’S ANALYSIS OF THE TOPOGRAPHIC ROUGHNESS OF EVOLUTIONARY HISTORY THE MOON USING THE WAVELET LEADERS METHOD 14-10 10:30 AM Wright, David F.*: COMBINING FOSSILS WITH AND THE LUNAR DIGITAL ELEVATION MODEL FROM MOLECULAR PHYLOGENETICS TO INVESTIGATE THE THE LUNAR ORBITER LASER ALTIMETER AND ORIGIN AND DIVERSIFICATION OF CROWN-GROUP SELENE TERRAIN CAMERA (Invited Presentation) CRINOIDEA (ECHINODERMATA) 13-8 10:00 AM Speyerer, Emerson*; Boyd, Aaron K.; Denevi, Brett W.; 14-11 10:45 AM Burkett, Ashley*; Rathburn, Anthony; Holzmann, Maria: Robinson, Mark S.; Martin, Anna C.; Wagner, Robert V.; SHAKING UP PHYLOGENETIC TREES: UTILIZING Povilaitis, Reinhold: PHOTOMETRIC AND COLOR MOLECULAR ANALYSIS AND MICROCT TO ASSESS PROPERTIES OF CONTEMPORARY LUNAR IMPACTS FORAMINIFERAL MORPHOLOGY 13-9 10:15 AM Powell, Tyler M.*; Greenhagen, Benjamin T.; Taylor, Sophie; 14-12 11:00 AM Wright, April*: CO-ESTIMATION OF PHYLOGENY, Williams, J.-Pierre; Hayne, Paul O.; Paige, David: THE DIVERGENCE TIME, AND MACROEVOLUTIONARY THERMOPHYSICAL PROPERTIES OF LUNAR COLD PARAMETERS IN FORMICIDAE SPOTS: EXTENSIVE REGOLITH MODIFICATION 14-13 11:15 AM Juhn, Mark S.*; Alfaro, Michael E.: PERFORMANCE OF LRI AROUND YOUNG IMPACT CRATERS METHOD ON DETECTING TEMPO AND MODE OF TRAIT 13-10 10:30 AM Elder, Catherine*; , Benjamin; Ghent, Rebecca; EVOLUTION ON PHYLOGENETIC TREES Hayne, Paul O.; Williams, J.-Pierre; Costello, Emily: THE

22–25 September • Phoenix, Arizona, USA | 153 Sunday, 22 September 2019

14-14 11:30 AM Crouch, Nicholas M.A.*; Mason-Gamer, Robie: MASS 15-10 10:45 AM Anthony, Kait*; Liutkus-Pierce, Cynthia M.; Armengolt, ESTIMATION OF EXTINCT TAXA AND PHYLOGENETIC Oscar; Takashita-Bynum, Kevin K.: ASSESSING THE ROLE DATA BOTH INFLUENCE ANALYSES OF CHARACTER OF RIVER PROXIMITY AND/OR CLIMATE ON EARLY EVOLUTION IN A LARGE CLADE OF BIRDS VEGETATION DISTRIBUTION AT LOPEROT (TELLURAVES) (KENYA) USING PALEOSOL SEDIMENTOLOGY AND 14-15 11:45 AM Gearty, William*; Payne, Jonathan L.: PATHWAYS TO THE CHROMA MARINE REALM IN SERPENTES 15-11 11:00 AM Scott, Jennifer J.*; Chupik, Daniel T.; Deino, Alan L.; Westover, Karlyn S.; Lukens, William E.; Kingston, SESSION NO. 15 John D.; Stockhecke, Mona; Minkara, Karim E.; T121. Landscape Responses to Neogene (GSA Deocampo, Daniel M.; Cohen, Andrew S.: SEQUENCE Sedimentary Geology Division; GSA Soils and Soil Processes STRATIGRAPHY AND LAKE CYCLICITY IN THE Division; SEPM (Society for Sedimentary Geology); GSA TECTONICALLY ACTIVE CENTRAL KENYA Limnogeology Division) RIFT VALLEY, CHEMERON FORMATION, BARINGO 15-12 11:15 AM Chupik, Daniel T.*; Scott, Jennifer J.; Lukens, William E.: 8:00 AM, Phoenix Convention Center, Room 228AB, North Building TERRESTRIAL TRACE FOSSILS AS A TOOL FOR THE William E. Lukens, Anthony L. Layzell and Tara M. Smiley, Presiding SEQUENCE STRATIGRAPHIC INTERPRETATION OF 15-1 8:00 AM Benowitz, Jeffrey A.*; Allen, Wai K.; Davies, Joshua H.F.L.; THE PLIOCENE CHEMERON FORMATION, BARINGO, , Paul G.; Gillis, Robert J.; Porter, Trevor J.; CENTRAL KENYA RIFT VALLEY Otiniano, Gerard A.; Ridgway, Kenneth D.: PALYNOLOGY 15-13 11:30 AM Vornlocher, Jamie R.*; Schubert, Brian A.; Quan, Cheng: AN AND TEPHROCHRONOLOGY: AN OLIGOCENE (~26 ASSESSMENT OF EAST ASIAN SUMMER MONSOON MA) TO PLIOCENE (~3.8 MA) RECORD OF FLORA PRECIPITATION NEAR THE PALEOGENE-NEOGENE CHANGE FROM THE EASTERN RANGE BOUNDARY USING FOSSIL WOOD SUBSTRATES FRAMED BY HIGH PRECISION RADIOMETRIC DATES OF NEIGHBORING TEPHRA LAYERS SESSION NO. 16 15-2 8:15 AM Williamson, Garrett*; Green, Hunter; Walsh, Tim R.: THE T137. Biogeochemical Interactions in Caves and Karst (GSA EFFECTS OF AFTER THE MID- Karst Division; GSA Geobiology & Geomicrobiology Division; MIOCENE CLIMATIC OPTIMUM ON THE TESUQUE GSA Hydrogeology Division; GSA Environmental & Engineering FORMATION WITHIN THE ESPAÑOLA BASIN IN NORTH- Geology Division) CENTRAL NEW MEXICO 8:00 AM, Phoenix Convention Center, Room 224B, North Building 15-3 8:30 AM Loughney, Katharine M.*; Hren, Michael T.; Smith, Selena Y.; Pappas, Janice L.; Harkness, Anna: THE Daniel Jones and Laura Rosales Lagarde, Presiding ENVIRONMENTAL CONTEXT OF CHANGING MAMMAL 16-1 8:00 AM Romero Gelvez, Juan Carlos*; Wanamaker, Alan D.; DIVERSITY THROUGH THE MIDDLE MIOCENE CLIMATIC Asmerom, Yemane; Polyak, Victor J.; Thatcher, Diana L.; OPTIMUM IN THE BARSTOW FORMATION, MOJAVE Holmes, Karine L.: INTERTROPICAL CONVERGENCE DESERT, CALIFORNIA (Invited Presentation) ZONE DYNAMICS AND NORTHERN 15-4 8:50 AM Mentzer, Carlie*; Garzione, Carmala; Glade, Nataly; RAINFALL VARIABILITY DURING THE LAST 50 KYRS Gomez, Sebastian; Rodriguez, Alejandra; Jaramillo, FROM COLOMBIAN STALAGMITES Carlos; Hinojosa, Luis F.; Escobar, Jaime; Londono, Liliana: 16-2 8:15 AM Thatcher, Diana L.; Wanamaker, Alan D.*; Denniston, LATE MIOCENE-PLIOCENE PALEOENVIRONMENTAL Rhawn F.; Asmerom, Yemane; Polyak, Victor J.; EVOLUTION OF THE LAUCA BASIN, ALTIPLANO, Ummenhofer, Caroline C.; Fullick, Daniel; Gillikin, David P.; 15-5 9:05 AM Lukens, William E.*; , David L.; Snell, Kathryn E.; Wiest, Haws, Jonathan A.: A STALAGMITE COMPOSITE Logan A.; Layzell, Anthony L.; Uno, Kevin T.; Polissar, RECORD OF HYDROCLIMATE VARIABILITY FROM Pratigya J.; Martin, Robert A.; Fox-Dobbs, Kena; Peláez- PORTUGAL DURING THE Campomanes, Pablo: PLIOCENE PALEOENVIRONMENTS 16-3 8:30 AM Hudson, Adam M.*; Springer, Kathleen B.; Pigati, Jeffrey S.: IN THE MEADE BASIN, SOUTHWEST KANSAS STABLE AND CLUMPED ISOTOPE COMPOSITIONS 15-6 9:20 AM Layzell, Anthony L.*; Lukens, William E.; Fox, David L.; OF SPRING DISCHARGE CARBONATES OF THE Snell, Kathryn E.; Gosse, John C.; Smith, Jon J.; Uno, LAS VEGAS FORMATION, SOUTHERN NEVADA: Kevin T.: PALEOENVIRONMENTS ACROSS THE PLIO- PRELIMINARY CONSTRAINTS ON PALEOHYDROLOGY PLEISTOCENE TRANSITION IN THE MEADE BASIN, AND PALEOCLIMATE SOUTHWEST KANSAS 16-4 8:45 AM Maclachlan, John C.*; Reinhardt, Eduard G.: CONNECTING 15-7 9:35 AM Snell, Kathryn E.*; Uno, Kevin T.; Lukens, William E.; Fetrow, CONTAMINATION EVENTS TO THE SEDIMENT RECORD Anne C.; Fox, David L.; Layzell, Anthony L.; Burgess, IN HIDDEN RIVER CAVE, Crystal S.; Fox-Dobbs, Kena; Haveles, Andrew W.; Polissar, 16-5 9:00 AM Chirienco, Mirona I.*; Panno, Samuel V.; Lundstrom, Pratigya J.; Martin, Robert A.: NO CHANGE IN CLUMPED Craig C.; Hackley, Keith C.; Wang, Hong: SPELEOGENESIS ISOTOPE TEMPERATURES DURING C4 GRASSLAND NEAR THE GLACIAL MARGINS : A CONCEPTUAL EXPANSION IN THE MEADE BASIN, KANSAS, DURING MODEL FROM DONNEHUE’S CAVE, MIDWESTERN USA THE PLIOCENE (Invited Presentation) 9:15 AM BREAK 9:55 AM BREAK 16-6 9:30 AM Mahler, Barbara*; Musgrove, MaryLynn; Opsahl, Steve: 15-8 10:10 AM Karp, Allison T.*; Andrae, Jake W.; McInerney, Francesca A.; NITROGEN DYNAMICS IN KARST GROUNDWATER Polissar, Pratigya J.; Freeman, Katherine H.: MOLECULAR (Invited Presentation) INSIGHTS ON FIRE ECOLOGY AND CARBON CYCLING 16-7 9:50 AM Schwartz, Benjamin F.*; Engel, Annette Summers; DURING THE NEOGENE C EXPANSION IN AUSTRALIA 4 Hutchins, Benjamin: PINHOLES IN A GIANT (Invited Presentation) BLACK BOX: STUDYING A DEEP, CONFINED, 15-9 10:30 AM Baumgartner, Aly*; McNulty, Kieran P.; Michel, CHEMOLITHOAUTOTROPHIC SYSTEM, THE EDWARDS Lauren A.; Peppe, Daniel J.: PALEOCLIMATE AND AQUIFER, TEXAS (USA) (Invited Presentation) PALEOECOLOGICAL RECONSTRUCTIONS OF THE 16-8 10:10 AM Webster, Kevin D.*: AN OVERVIEW OF IN HIWEGI FORMATION, RUSINGA CAVE AIR (Invited Presentation) ISLAND, LAKE VICTORIA, KENYA 16-9 10:30 AM Spilde, Michael N.*; Kimble, Jason C.; Northup, Diana E.; Boston, Penelope J.: IN THE LAND OF

154 | 2019 GSA Annual Meeting & Exposition Sunday, 22 September 2019

BLACK AND WHITE, MICROBIAL DEPOSITION OF Chabrier, Aliyah; Duckett, Marissa: ACQUISITION FERROMANGANESE ON THE WALLS OF SNOWY CRITERIA FOR UAV (DRONE) STRUCTURE-FROM- RIVER, FORT STANTON CAVE, NEW MEXICO MOTION (SFM) AND PHOTOGRAMMETRY OF 10:45 AM SECOND BREAK BATHYMETRY IN VERY SHALLOW WATER 16-10 11:00 AM Northup, Diana E.*; Kimble, Jason C.; Winter, Ara S.; 17-10 10:50 AM Brophy, Trista M.*; Hohman, Steven P.; Reisinger, A.J.; Bean, Spilde, Michael N.: MICROBIAL COMMUNITIES IN Eban Z.; Smidt, Samuel J.: GEOSPATIAL ANALYSIS OF FERROMANGANESE DEPOSITS IN FORT STANTON AND WATER QUALITY ACROSS AM CAVE, NM, USA ARE SIGNIFICANTLY DIFFERENT FROM THE STATE OF FLORIDA SURFACE SOIL COMMUNITIES 17-11 11:05 AM Caineta, Júlio*; Thomas, Brian F.: EXPLORING LINKS 16-11 11:15 AM Jones, Daniel*; Northup, Diana E.; Gómez-Cruz, Rodolfo; BETWEEN SEA SURFACE TEMPERATURE AND Macalady, Jennifer L.: GLOBAL BIOGEOGRAPHY AND COLOR IN COASTAL AREAS UNDER THE EFFECT OF DIVERSITY OF EXTREMELY ACIDIC CAVE-DWELLING SUBMARINE GROUNDWATER DISCHARGE ACIDOPHILIC COMMUNITIES 17-12 11:20 AM Hausner, Mark B.*; Albano, Christine; Pearson, Chris; 16-12 11:30 AM Best, Mackenzie B.*; Jones, Daniel; Northup, Diana E.; Huntington, Justin L.: ASSESSING CHANGES IN MOUNTAIN MEADOW CONDITIONS USING THE

Gomez Cruz, Rodolfo: COMPARATIVE METAGENOMIC SUNDAY AND CULTURE-BASED ANALYSIS OF EXTREMELY LANDSAT ARCHIVE ACIDOPHILIC ACIDITHIOBACILLUS SPP. FROM SULFIDIC CAVE BIOFILMS SESSION NO. 18 11:45 AM LIGHTENING TALKS BY POSTER PRESENTERS T151. Advances in Geophysical, Geological, and Geochemical Investigations of Hydrological Systems in the Basin and Ranges/ SESSION NO. 17 Rift Basins (GSA Geophysics and Geodynamics Division) T138. Remote Sensing Applications in Hydrology (GSA Hydrogeology Division; GSA Geoinformatics and Data Science 8:00 AM, Phoenix Convention Center, Room 105BC, West Building Division; GSA Geology and Society Division) Lin Ma, Shari Kelley and Diane I. Doser, Presiding 8:00 AM, Phoenix Convention Center, Room 104AB, West Building 8:00 AM INTRODUCTORY REMARKS Richard H. Becker and Ryan G. Smith, Presiding 18-1 8:05 AM Markovich, Katherine H.*; , Laura E.; Kubicki, Chris; 8:00 AM INTRODUCTORY REMARKS Carroll, Kenneth; McIntosh, Jennifer: A MULTI-TRACER APPROACH FOR CHARACTERIZING MOUNTAIN-BLOCK 8:05 AM Lakshmi, Venkataraman*: 17-1 OBSERVING THE RECHARGE: CASE STUDY OF THE TUCSON BASIN IN TERRESTRIAL FROM SPACE: ERA SOUTHEASTERN ARIZONA (Invited Presentation) OF BIG DATA TO SOLVE GLOBAL WATER PROBLEMS (Invited Presentation) 18-2 8:25 AM Whitney, Kristen M.*; Bohn, Theodore J.; Vivoni, Enrique R.; Wang, Zhaocheng: SIMULATING HYDROLOGIC 8:25 AM Shirzaei, Manoochehr*; Ojha, Chandrakanta; Werth, 17-2 RESPONSES IN THE COLORADO RIVER TO CLIMATE Susanna; Carlson, Grace: WHEN DOES SURFACE CHANGE DEFORMATION CORRESPOND WITH GROUNDWATER VOLUME CHANGE?ANSWERS FROM CALIFORNIA’S 18-3 8:40 AM Sweetkind, Donald S.*: CREATING 2-D AND 3-D CENTRAL VALLEY (Invited Presentation) DIGITAL MODELS OF LITHOLOGIC HETEROGENEITY FOR HYDROLOGIC INVESTIGATIONS IN THE BASIN 8:45 AM Scanlon, Bridget R.*; Rateb, Ashraf; Zhang, Zizhan; Pool, 17-3 AND RANGE/ BASINS (Invited Don; Sanford, Ward E.; Zell, Wes; Faunt, Claudia C.; Presentation) McGuire, L.; Reitz, Meredith D.; Xia, Youlong; Save, Himanshu; Wiese, David; Croteau, Michael; Swenson, Sean; 18-4 9:00 AM Kelley, Shari*; Mamer, Ethan; Rawling, Geoffrey C.: Rodell, Matthew: INTEGRATING GRACE SATELLITE DATA THERMAL AND PILOT TEM STUDIES IN SUNSHINE AND GROUND-BASED MONITORING AND MODELING VALLEY, NEW MEXICO TO ASSESS WATER STORAGE CHANGES IN U.S. 18-5 9:15 AM Adio, Johnson O.*; Petronis, Michael; Lindline, Jennifer; AQUIFERS Martinez, Edward: WATER QUALITY MONITORING AND 17-4 9:05 AM Smith, Ryan G.*; Majumdar, Sayantan; Oyler, Lindi; ASSESSMENT OF THE RIO MORA AT THE RIO MORA Butler, James J.; Lakshmi, Venkataraman: ESTIMATING NATIONAL WILDLIFE REFUGE, MORA COUNTY, NM GROUNDWATER EXTRACTION WITH INTEGRATED 18-6 9:30 AM Rinehart, Alex J.*; Koning, Daniel J.; Timmons, Stacy: SATELLITE DATASETS AND MACHINE LEARNING HYDROGEOLOGY OF SAN AGUSTIN PLAINS, NM: A 17-5 9:20 AM McGuinness, Sarah A.*; Becker, Richard H.: ASSESSING COMPREHENSIVE GEOLOGIC, GEOCHEMICAL, AND GROUNDWATER-SURFACE WATER INTERACTIONS OF GEOPHYSICAL APPROACH TO UNDERSTANDING THE THE SUDD WETLAND, SOUTH SUDAN, USING NDVI/ HYDROLOGY OF AN ENIGMATIC EXTENSIONAL BASIN NDWI TIME SERIES AND MONTHLY GRACE ANOMALIES 9:45 AM BREAK 9:35 AM BREAK 18-7 10:00 AM Hibbs, Barry J.*; Eastoe, Christopher; Hawley, John W.: 17-6 9:50 AM Majumdar, Sayantan*; Thakur, Praveen K.; Chang, NEW CONCEPTUAL MODELS OF HYDROGEOLOGIC Ling; Kumar, Shashi; Smith, Ryan G.: SPACEBORNE PROCESSES IN THE RIO GRANDE BASIN POLARIMETRIC SAR INTERFEROMETRY FOR ESTABLISHED BY ENVIRONMENTAL TRACERS (Invited SNOW DEPTH RETRIEVAL IN THE NORTHWESTERN Presentation) HIMALAYAN WATERSHED 18-8 10:20 AM Ma, Lin*; Garcia, Sandra; Louvat, Pascale; Gaillardet, 17-7 10:05 AM Conway, Brian D.*: ARIZONA DEPARTMENT OF WATER Jerome: COMBINING URANIUM, BORON, AND 234 238 11 87 86 RESOURCES LAND SUBSIDENCE MONITORING STRONTIUM ISOTOPE RATIOS ( U/ U, δ B, SR/ SR) PROGRAM USING INTERFEROMETRIC SYNTHETIC TO TRACE SALINITY SOURCES IN THE SEMI-ARID RIO APERTURE RADAR (INSAR) DATA GRANDE RIVER OF SOUTHWESTERN UNITED STATES 17-8 10:20 AM Muskett, Reginald Reed*: TO MEASURE THE CHANGING 18-9 10:35 AM Doser, Diane I.*; Kaip, Galen M.; Hiebing, Matthew S.; RELIEF OF ARCTIC : A SYNTHETIC APERTURE Baker, Luke A.; Montana, Carlos: GEOPHYSICAL RADAR EXPERIMENT IN ALASKA STUDIES OF STRUCTURAL CONTROLS INFLUENCING GROUND AND SURFACE WATER FLOW WITHIN 17-9 10:35 AM Baker, Gregory S.*; Roberts, Jennifer A.; THE SOUTHEASTERN LOWER MESILLA VALLEY, Rodriguez-Colon, Bryan; Ramirez-Martinez, Wilson R.; NEW MEXICO AND TEXAS

22–25 September • Phoenix, Arizona, USA | 155 Sunday, 22 September 2019

18-10 10:50 AM Bernal, Leslie*; Doser, Diane I.: GROUNDWATER IN SOIL AND GROUNDWATER: AQUIFER RECHARGE RESISTIVITY SURVEY, TDEM AND WELL ANALYSIS AND HUMAN HEALTH IMPLICATIONS IN THE LOWER MESILLA VALLEY, NEW MEXICO AND 19-12 11:00 AM Meixner, T.*; Gupta, Neha; Anderson, Jack; Swartz, TEXAS Samantha; Rockhill, Tyler: GREEN INFRASTRUCTURE 18-11 11:05 AM Person, Mark*; Owens, Lara B.; Witcher, James; Kelley, PRESENCE AND MAINTENANCE AFFECTS SOIL Shari A.; Crossey, Laura J.; Karlstrom, Karl E.; Phillips, HYDROLOGIC AND BIOGEOCHEMICAL PROPERTIES F.M.; Timmons, Stacy: USING TEMPERATURE PROFILES, 19-13 11:15 AM Farmer, E. Christa*; Hampton, Aaron; Hsu, Deana; ISOTOPIC TRACERS, GROUNDWATER RESIDENCE Jason, Mark; Lewis, Andrew; Maliszka, Miranda: LEAD TIMES, AND AUDIO MAGNETOTELLURIC DATA TO IN SUBURBAN SOILS NEAR MAJOR ROADWAYS IN CONSTRAIN FAULT & CRUSTAL PERMEABILITY WITHIN NASSAU COUNTY, NY THE SOCORRO GEOTHERMAL SYSTEM, NEW MEXICO 19-14 11:30 AM O’Shea, Michael J.*; Vigliaturo, Ruggero; Choi, Jessica; 18-12 11:20 AM Ayling, Bridget F.*; Coolbaugh, Mark F.; Hinz, Nicholas H.: Krekeler, Mark P.S.; Giere, Reto: DISSOLUTION CHARACTERIZING GEOTHERMAL SINTER, TUFA AND EXPERIMENTS OF YELLOW TRAFFIC PAINT TRAVERTINE DEPOSITS IN THE REGION, CONTAINING LEAD CHROMATE (PBCRO ) WESTERN USA 4 19-15 11:45 AM Buck, Brenda J.*; Metcalf, Rodney V.; McLaurin, Brett T.: 11:35 AM DISCUSSION NATURALLY-OCCURRING ASBESTOS AND INCREASED URBANIZATION IN CLARK COUNTY, NEVADA SESSION NO. 19 T153. Urban Geochemistry (International Association of SESSION NO. 20 GeoChemistry) T164. The Unconventional Shale Systems: From Source-Rocks to 8:00 AM, Phoenix Convention Center, Room 128AB, North Building Reservoirs I (GSA Energy Geology Division) W. Berry Lyons and David T. Long, Presiding 8:00 AM, Phoenix Convention Center, Room 125AB, North Building 19-1 8:00 AM Arrington, Angela*; Cymes, Brittany A.; Dietrich, Matthew; Fang Hao and Qinhong Hu, Presiding Krekeler, Mark P.S.; Sturmer, Daniel M.: TRANSMISSION 8:00 AM INTRODUCTORY REMARKS ELECTRON MICROSCOPY INVESTIGATION OF 8:15 AM Brassell, Simon C.*; Doiron, Kelsey E; Schimmelmann, PARTICULATE MATTER IN STREET SEDIMENT OF 20-1 Arndt; Sauer, Peter E.; Drobniak, Agnieszka; Mastalerz, GARY, : CAUSE FOR ENVIRONMENTAL Maria: HEALTH CONCERNS MOLECULAR AND ISOTOPIC EVIDENCE FOR ABIOGENIC METHANOGENESIS LINKED TO 19-2 8:15 AM Gunnell, Nathan V.*; Nelson, Stephen T.; Engstrom, GEOCATALYSIS IN THE DEVONIAN NEW ALBANY Daniel R.: ISOTOPIC AND ELEMENTAL ANALYSIS OF SHALE (Invited Presentation) THE ANTHROPOGENIC IMPACT IN FARMINGTON BAY 20-2 8:30 AM Lu, Yangbo*: THE DEPOSITIONAL MECHANISM AND 19-3 8:30 AM Youngblood, Lawrence Paul*; McGuire, Jennifer T.; DISTRIBUTION PATTERN OF THE ORDOVICIAN- Jacobsen, Nathan: SPATIAL AND TEMPORAL WUFENG AND LONGMAXI ORGANIC-RICH VARIABILITY OF CHLORIDE AND OTHER WATER , SOUTH CHINA QUALITY PARAMETERS ON TOXICITY IN AN URBAN 8:45 AM Zhao, Jianhua*; Jin, Zhijun; Hu, Qinhong; Liu, Keyu; Hu, LAKE, MINNESOTA, USA 20-3 Zongquan; Liu, Quanyou: THE PRIMARY COMPONENTS 19-4 8:45 AM Baraza Piazuelo, Teresa*; Hasenmueller, Elizabeth A.: AND DIAGENETIC EVOLUTION OF THE LONGMAXI ROAD SALT RETENTION AND TRANSPORT IN SOILS SHALE, SICHUAN BASIN, CHINA: IMPLICATIONS FOR AND SUBSEQUENT RELEASE OF BASE CATIONS AND SHALE RESERVOIR QUALITY TOXIC TRACE ELEMENTS TO POREWATERS 20-4 9:00 AM Ziqi, Feng*: GEOCHEMICAL ANOMALIES OF THE 19-5 9:00 AM Hernandez, Brianda N.*; Osborn, Stephen G.: POTENTIAL LOWER SILURIAN SHALE GAS, SICHUAN BASIN, CHINA SEASONAL AND LAND-USE EFFECTS OF WATER INSIGHT FROM THE RAYLEIGH-TYPE FRACTIONATION QUALITY OF THE SANTA ANA RIVER MODEL AND GEOLOGICAL DISTRIBUTION 19-6 9:15 AM Murphy, Christa; Nezat, Carmen A.*: CONTROLS ON 20-5 9:15 AM Dong, Zhe*; Tang, Xuan; Zhang, Jinchuan; Su, Zexin: MAJOR ION CHEMISTRY AND ZINC IN AN URBAN COMPOSITION AND ISOTOPIC CHARACTERISTICS FED BY MUNICIPAL AND TREATED STORM OF UPPER PALEOZOIC MARINE-CONTINENTAL WATER TRANSITIONAL SHALE GAS IN THE SOUTHEASTERN 19-7 9:30 AM Buckley, Camille E.*; Hasenmueller, Elizabeth A.: PART OF ORDOS BASIN, CHINA: APPLICATION TO INFRASTRUCTURE DISTRIBUTIONS CONTROL SPATIAL GAS ORIGIN AND MIGRATION AMONG COMPLICATED AND TEMPORAL TRENDS IN MUNICIPAL WATER INPUTS ACROSS AN URBAN WATERSHED 20-6 9:30 AM Li, Zhen*; Zhang, Jinchuan; Gong, Dajian; Tan, Jingqiang: 19-8 9:45 AM Ruhl, Laura S.*; Pollock, Erik D.; Carey, Matthew; COMPREHENSIVE EVALUATION ON GAS-BEARING DeGarmo, Christopher J.; Fiallos, Juliann M.; Haralson, PROPERTIES OF THE LOWER CAMBRIAN NIUTITANG Elizabeth A.; Smith, Zachary J.: WATER IN THE CITY: THE FORMATION SHALE: A CASE STUDY FROM THE GEOCHEMISTRY OF THE URBAN FOURCHE CREEK CENGONG BLOCK, NORTHEASTERN GUIZHOU WATERSHED PROVINCE, SOUTH CHINA 10:00 AM BREAK 20-7 9:45 AM Liu, Fei*; Zhu, Gang tian: SOLID PHASE EXTRACTION 19-9 10:15 AM Jahan, Khurshid*; Pradhanang, Soni M.: MODELING COMBINED WITH COMPREHENSIVE TWO- STORMWATER RUNOFF, QUALITY, AND POLLUTANT DIMENSIONAL GAS CHROMATOGRAPHY FOR LOADS IN A SUBURBAN AREA, RHODE ISLAND, USA ANALYSIS OF CARBOXYLIC ACIDS IN BIODEGRADABLE OILS 19-10 10:30 AM Nwachukwu, Joseph Ikechukwu*; Clarke, Leon J.; Brearley, Francis; Symeonakis, Elias: ASSESSMENT OF THE 10:00 AM BREAK SOURCES AND HUMAN HEALTH RISK OF NITRATE 20-8 10:15 AM Green, Hunter*; Segvic, Branimir: DEPOSITIONAL FACIES, CONTAMINATED GROUNDWATER AND EFFECTIVE SEDIMENT ORIGIN, AND DIAGENESES OF PALEOZOIC GROUNDWATER GOVERNANCE IN A SUB-SAHARAN SHALE HORIZONS FROM THE MIDLAND BASIN, WEST URBAN SETTING (OWERRI, SOUTH EAST NIGERIA) TEXAS, USA: INSIGHTS INTO THERMAL EVOLUTION 19-11 10:45 AM O’Reilly, Andrew M.*; Hobart, Justin L.; Gifford, Jennifer N.: AND PROVENANCE HISTORY USING CLAY MINERAL TRANSPORT AND FATE OF CYANOBACTERIAL TOXINS DIAGENESIS

156 | 2019 GSA Annual Meeting & Exposition

21-8 21-7 21-6 21-5 21-4 21-3 21-2 21-1 E.Mary Dowse, Steven W. AndersonandSharonM. Locke, Presiding 8:00 AM,PhoenixConvention Center, Room101AB, West Building Association for GeoscienceDiversity) Science National Earth Teachers Association; International Organization; National AssociationofGeoscience Teachers; Education Division; InternationalGeoscienceEducation T191. SESSION NO. 21 20-13 20-12 20-11 20-10 20-9 International GeoscienceEducation(GSA 10:15 AM 10:00 AM 11:45 AM 11:30 AM 11:15 AM 11:00 AM 10:45 AM 10:30 AM 9:45 AM 9:30 AM 9:15 AM 9:00 AM 8:40 AM 8:25 AM 8:05 AM 8:00 AM BREAK PUBLIC AUDIENCE OFSTUDENTS, TEACHERS, AND THE SCIENTIFIC OCEANDRILLING TO A WORLDWIDE , Sharon; Passow, MichaelJ.*: SHARING TOOL LEARNING USINGGISSTORY MAPASAREPORTING OF IRELAND: ANEXAMPLEOFPROJECT-BASED LANDSCAPE VIEW Sumrall, JeanneLambert*: A SCIENCE INPISA2015 EDUCATION: INVESTIGATION OFEARTH ANDSPACE Forbes, Cory*: INTERNATIONAL GEOSCIENCE STUDENTS IN YOUR REGION(Invited Presentation) UNIVERSITY TO INTRODUCTORY UNIVERSITY DOWNLOAD GEOSCIENCE TEXTBOOK FORPRE- J.H.;King, Chris Anderson,Steven W.*: AFREE-TO- NEWSLETTER EDUCATORS AROUND THE GLOBE WITH THE IGEO Passow, MichaelJ.*: CONNECTINGGEOSCIENCE Presentation) AN OVERVIEW OF THE LAST20 YEARS (Invited GEOSCIENCE EDUCATION ORGANIZATION (IGEO), Greco, Roberto*; Dowse, E.: Mary INTERNATIONAL INTRODUCTORY REMARKS EXPERIENCES (Invited Presentation) COMMUNITIES ININTERNATIONAL FIELD L.*:Atchison, Christopher INCLUSIVELEARNING SEVILLE, SPAIN COMMUNITY COLLEGESTUDENTS: AREPORT FROM CURRICULUM INTO ASTUDY ABROAD PROGRAM FOR Walker, Becca*: INCORPORATING GEOSCIENCE CONCLUDING REMARKS LOUISIANA THE TUSCALOOSA MARINESHALE, SOUTHEAST OF MEXICO THROUGH ACORERECOVERED FROM OCEANICANOXIC EVENTIN THE GULF K.:Mary ANEVALUATION OF THE - Stone, Grace L.*; Oppo, Davide; Gottardi,Raphael; Fearn, UPLIFT AND THE PERIPHERY QIONGZHUSI SHALEINLESHAN-LONGNÜSIPALEO- OF GRAPHITIZATION OFORGANICMATTER OF Yuman: CHARACTERISTICS ANDINFLUENCE Zhang, Surong*; Jiang,Shan; Dong,Dazhong; Wang, MIDDLE SICHUAN BASIN INCLUSIONS ANDIN TIGHT SANDGASFIELDSOF THE THE UPPER TRIASSIC XUJIAHEGASESINFLUID Tao, Shizhen*: THEGEOCHEMICALSTUDY ON LONGMAXI FORMATION INSICHUAN BASIN, CHINA COMPARING TO MARINESHALEGASFROM FROM YANCHANG FORMATION INORDOSBASIN CHALLENGE OF TERRESTRIAL SHALEGAS Pu, BoLing*; Wang, Fengqin; Dong,Dazhong: THE TARIM BASIN, WESTERN CHINA SHALES: ACASESTUDY IN THE KUQADEPRESSION, CALCULATION OFGASCONTENTIN TERRESTRIAL Qu, Yiqian*; , Wei; Lu,Xiuxiang: ANEWMODELFOR 22-6 22-5 22-4 22-3 22-2 23-2 22-1 Authors willbepresentfrom3:30to5:30PM 9:00 AM,PhoenixConvention Center, Building HallAB, North GeoChemistry) T153. SESSION NO. 22 21-11 21-10 21-9 23-1 Authors willbepresentfrom3:30to5:30PM 9:00 AM,PhoenixConvention Center, Building HallAB, North Division; GeologyandGeomorphologyDivision) GSAQuaternary GSA Mineralogy, Geochemistry, Petrology, and Volcanology Division; On To theFuture; Associationfor Women Geoscientists; Applications, andPerspectives (Posters) (GSAGeochronology T43. SESSION NO. 23 Diversifying Geochronology: Innovations in Techniques, Urban Geochemistry (Posters) (InternationalAssociationof Booth # Booth # 11:35 AM 11:20 AM 11:05 AM 10:50 AM 10:35 AM 6 5 4 3 2 8 1 7 TECHNICAL SESSIONS ENVIRONMENT, , ARGENTINA TO ASSESSINDUSTRIALCONTAMINATION INAFLUVIAL Nullo, Francisco E.*; Nullo, SantuagoA.: USINGGEOSTATISTICS VARIABILITY AT ANURBAN COMMUNITYGARDEN Kathryn; Speer, James: REVISITINGSOILLEADSPATIAL Cozadd, Claudia; Drake, Katya; Latimer, Jennifer C.*; Mudica, A VEGETARIAN DIETMAKES YOU “ISOTOPICALLY LIGHTER” Riddle, Daniel; Smith,Russel; Tolman, Alex; Zanazzi,Alessandro: Forster, Clayton*; Bell,Alex; Burke, Joshua; Perdue, Nathan; CHEMICAL SPILLS SUPPORT HYPERSPECTRALREMOTE SENSINGOF CHEMICALS, FOODOILSAND MOTOR OILS: DATA TO AGING EXPERIMENTS OF SOMEHIGH VOLUME ORGANIC Krekeler, P.S.: Mark REFLECTIVESPECTROSCOPY AND Lockwood, Anna*; ,J. Caleb; Fackey, Deborah; INSIGHTS FROM ABANDONED SILVER MINE WASTE PILES Claire: THEMINERALOGICALMAKE-UPOFMINE WASTE: Vest, Jordan*; Blakemore, Daniel; Krekeler, P.S.; Mark McLeod, SATURATEDHE WITH HEATING ANALYSIS OFZIRCONSEXPERIMENTALLY Johnston, Shelby*; Copeland,Peter; Watson, E. Bruce: STEP- UNDERSTANDING PIEDMONTURBAN BIOGEOCHEMISTRY IN FORESTEDHEADWATERS: IMPLICATIONS FOR TOPOGRAPHY ONSOLUTECONCENTRATIONS Elmore, GarrettA.: THEEFFECTOF WATERSHED Lewis, P.; Gregory Andersen,C. Brannon*; Wolcott, Caroline C.; RELEVANT FOR THE APATITE (U-TH)/HEMETHOD CORRECTIONS ANDEFFECTIVEURANIUM VALUES ESTIMATING UNCERTAINTIES ONALPHA-EJECTION Zeigler, SpencerK.D.*; Metcalf, James R.; Flowers, Rebecca M.: 22–25 September CONCLUDING REMARKS DISCUSSION PROFESSIONALS Gese: TRAINING THE NEXTGENERATION OF Gerbaudo Laronga,Stefania*; Jarque, Didac SEDIMENTOLOGY INPERÚ OF TEACHING ASHORT-COURSE ONGLACIAL PARTNERSHIP: LESSONSANDREFLECTIONS Rebecca E.: INTERNATIONAL EDUCATIONAL Narro Perez, A.*; Rodrigo Maclachlan,JohnC.; Lee, UNIVERSITY INAFRICA COLLABORATIVEA TOP-TIEROF WORKS WITH Isiorho, K. Solomon*: THEREWARDS ANDCHALLENGES

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23-3 9 Kurtoglu, Begum*; Bidgoli, Tandis S.: RESOLVING SPACE-TIME 23-20 26 Yan, Wenyuan*; Zha, Ming: THE COUPING RELATIONSHIP STRAIN PATHS OF THE PANAMINT AND COTTONWOOD BETWEEN FLUID INCLUSIONS & HYDROCARBON FILLING MOUNTAINS, EASTERN CALIFORNIA, THROUGH BEDROCK OF TRIASSIC RESERVOIRS IN LUNAN UPLIFT OF TARIM AND DETRITAL THERMOCHRONOLOGY BASIN 23-4 10 Prior, Michael G.*; Seymour, Nikki M.; Singleton, John S.; 23-21 27 Speessen, Jourdan M.*; Mason, Cody C.; Heltzer, Jack; Marshall, Kendall N.; Weld, Shannon E.: HIGH RADIATION Miles, G. Paul; Stockli, Daniel F.; Romans, Brian W.; Fildani, DAMAGE APATITE AND ZIRCON (U-TH)/HE DATA, AND Andrea: STRATIGRAPHIC CORRELATION AND SIGNAL CONSTRAINTS ON THE LOW-TEMPERATURE THERMAL PROPAGATION ACROSS SEDIMENTARY SYSTEM SEGMENTS HISTORY OF THE BLACK HILLS UPLIFT, SOUTH DAKOTA USING U-PB DETRITAL ZIRCON GEOCHRONOLOGY: 23-5 11 Reynolds, Aislin N.*; Howlett, Caden J.; Laskowski, Andrew K.: INSIGHTS FROM THE LATE PLEISTOCENE MISSISSIPPI EXTENSION OF THE ANACONDA METAMORPHIC CORE RIVER AND DEEP-SEA FAN COMPLEX: LOW-TEMPERATURE THERMOCHRONOLOGY 23-22 28 Flores, Madelyn*; Lindgren, Spencer; Villegas Martinez, Gabriela; FROM THE FOOTWALL OF THE ANACONDA DETACHMENT, Trevino, Mia: COLLECTING, ANALYZING, AND INTERPRETING SOUTHWEST MONTANA DETRITAL ZIRCONS OF THE CATAHOULA ASH FORMATION 23-6 12 Fassett, James E.*: 40AR/39AR SANIDINE AGES CONFIRM THE IN THE LOWER RIO GRANDE VALLEY FLOODPLAIN ~250 KY DURATION OF DEPOSITION OF THE , 23-23 29 Leierzapf, Jeremy*; Jessup, Micah J.; Shaw, Colin A.: DINOSAUR-BEARING, OJO ALAMO SANDSTONE IN THE MICROSTRUCTURAL CHARACTERIZATION OF MONAZITE SOUTHERN SAN JUAN BASIN, NEW MEXICO GRAINS FROM THE SLIDE LAKE SHEAR ZONE, CO 23-7 13 Morgan, Leah E.*: POTASSIUM ISOTOPIC VARIABILITY AND 23-24 30 Ortiz-Guerrero, Carolina*; Vogl, James J.; Foster, David A.: 40K-BASED GEOCHRONOLOGY TIMESCALES OF DUCTILE FLOW IN THE MIDDLE 23-8 14 Holliday, McKenna*; Rivera, Tiffany A.; Jicha, Brian R.: CRUST DURING METAMORPHIC CORE COMPLEX CONSTRAINING THE AGES OF THE MARKAGUNT AND FORMATION:DOMING, DECOUPLED FLOW, AND EVOLVING SEVIER MEGA GRAVITY SLIDES, UTAH STRAIN LOCALIZATION

23-9 15 Song, Yungoo; Sim, Ho; Khulganakhuu, Chuluunbaatar; SESSION NO. 24 Hong, Seongsik; Chung, Donghoon*; Park, Changyun: FAULT ACTIVATION TIMINGS TO CONSTRAIN THE EPISODES OF T70. New Advances in Using Near-Surface Geophysics to BRITTLE DEFORMATION IN NORTHEASTERN ASIA SINCE Solve Geological Problems (Posters) (GSA Geophysics and THE LATE CRETACEOUS PERIOD Geodynamics Division; GSA Hydrogeology Division; GSA Geoarchaeology Division; GSA Soils and Soil Processes Division; 23-10 16 Parisi, Andrew F.*; Catlos, Elizabeth J.; Brookfield, Michael: GSA Environmental & Engineering Geology Division; GSA Karst EVIDENCE FOR THE ORDOVICIAN EVENT IN Division; GSA Quaternary Geology and Geomorphology Division) OKLAHOMA, USA 9:00 AM, Phoenix Convention Center, Hall AB, North Building 23-11 17 Sundell, Kurt E.*; Gehrels, George; Pecha, Mark: COLLECTING LARGE-N U-PB DETRITAL GEOCHRONOLOGY DATA VIA Authors will be present from 3:30 to 5:30 PM RAPID ACQUISITION (300–1,200 ANALYSES/H) LASER Booth # ABLATION MULTICOLLECTOR ICP-MS 24-1 31 Kang, Yukyeong*; Kim, Jisoo; Sa, Jinhyeon: INTERFEROMETRIC 23-12 18 Hernandez, Micah A.*; Seymour, Nikki M.; Singleton, John S.; REFRACTION STATICS FOR SEISMIC REFLECTION DATA Stockli, Daniel F.: U-PB DETRITAL ZIRCON GEOCHRONOLOGY FROM CHEONGJU GRANITIC BODIES OF KOREA OF PALEOZOIC TO STRATA IN THE COASTAL 24-2 32 Casteel, Wynne*; Yelderman, Joe C.; James, Peter B.: USING CORDILLERA, NORTHERN CHILE MICROGRAVITY AND PASSIVE SEISMIC METHODS JOINTLY 23-13 19 Holder, Robert M.*; Hacker, Bradley R.; Kylander-Clark, TO EXPLORE THE BRAZOS RIVER ALLUVIUM AQUIFER Andrew R.C.; Seward, Gareth G.E.: INTERPRETING TITANITE 24-3 33 Hasan, Md Rizwanul*; Counts, Ronald C.; Larsen, Daniel; U-PB DATES AND ZR TEMPERATURES IN HIGH-GRADE Schoefernacker, Scott R.; Waldron, Brian: HYDROGEOLOGIC ROCKS: EMPIRICAL CONSTRAINTS ON ELEMENTAL INVESTIGATION OF SUBSURFACE STRATIGRAPHY USING DIFFUSIVITIES GROUND PENETRATING RADAR IN SOUTHWESTERN 23-14 20 Paul, Molly*: USING FOCUSED ION BEAM MILLING TO SHELBY COUNTY, TENNESSEE INCREASE THE SPATIAL RESOLUTION OF ID-TIMS ZIRCON 24-4 34 Rigney, Erin*; Jacob, Robert W.: DETECTING A SUSQUEHANNA GEOCHRONOLOGY RIVER PALEOCHANNEL ALONG THE NORTH BRANCH 23-15 21 Bollinger, Andrew*; McLeod, Claire; Blakemore, Daniel; NEAR MAINVILLE, PENNSYLVANIA: A MULTI-METHOD Shaulis, Barry; Brown, Kenneth; Currie, Brian S.: ZIRCON GEOPHYSICAL SURVEY TO DETERMINE DEPTH TO U-PB CHRONOLOGY OF WESTERN WYOMING CRUSTAL BEDROCK BASEMENT USING LA-ICP-MS 24-5 35 Moncada Gutierrez, Manuel*; Doser, Diane I.: GEOPHYSICAL 23-16 22 Souders, Kate*; Sylvester, Paul J.: LASER ABLATION ICP-MS TECHNIQUES IN THE POTRILLO VOLCANIC FIELD U-PB MONAZITE GEOCHRONOLOGY AT HIGH SPATIAL 24-6 36 Munroe, Jeffrey S.*: GROUND PENETRATING RADAR RESOLUTION INVESTIGATION OF PLEISTOCENE SHORELINES OF 23-17 23 Nolan, Tristan Q.*; Gehrels, George E.; Pecha, Mark; Sundell, PLUVIAL LAKE CLOVER, ELKO COUNTY, NEVADA Kurt E.: AGE MAPPING OF COMPLEX ZIRCON CRYSTALS 24-7 37 Zuza, Andrew V.*; Cao, Wenrong: SEISMOGENIC THICKNESS FROM THE CATALINA CORE COMPLEX (ARIZONA) OF CALIFORNIA FROM EARTHQUAKE-LOCATION DATA: 23-18 24 Ishibashi, Junichiro*; Tsukamoto, Naru; Nakai, Shun’ichi; Fujiwara, IMPLICATIONS FOR THERMAL STRUCTURE AND SEISMIC Taisei; Obata, Naoya; Goto, Takashi; Gouzu, Chitaro; Uchida, Ai; HAZARD Toyoda, Shin: APPLICATIONS OF DATING TECHNIQUES TO HYDROTHERMAL MINERAL DEPOSITS COLLECTED FROM SESSION NO. 25 ACTIVE SEAFLOOR HYDROTHERMAL FIELDS T183. Geoscience and Hydrology of Your Public Lands: STEM 23-19 25 Milian de la Cruz, Ricardo Enrique*; Solari, Luigi; Internships, Research, Science, Mapping, Resource Management, Abdullin, Fanis; Sierra-Rojas, Maria Isabel; Martens, Uwe: and Education (Posters) (GSA Hydrogeology Division; National MULTIPROXY PROVENANCE STUDY OF THE CHIVILLAS Park Service; U.S. Forest Service; Bureau of Land Management; FORMATION: A RECORD OF THE MIDDLE JURASSIC GSA Karst Division) TO GEODYNAMIC EVOLUTION OF 9:00 AM, Phoenix Convention Center, Hall AB, North Building SOUTHEASTERN MEXICO Authors will be present from 3:30 to 5:30 PM

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25-13 25-12 25-11 25-10 25-9 25-8 25-7 25-6 25-5 25-4 25-3 26-2 25-2 26-1 Authors willbepresentfrom3:30to5:30PM 9:00 AM,PhoenixConvention Center, Building HallAB, North Geology Division) GeologyandGeomorphologyDivision;Quaternary GSAEnergy Geology Division; GSAGeologyandHealth Division; GSA Teachers; GSAGeologyandSocietyDivision; GSASedimentary Research (Posters) (National AssociationofGeoscience Students inGeoscience-andEnvironmental Science–Based T193. SESSION NO. 26 25-1 Importance ofInvolving Importance Undergraduate andHighSchool Booth # Booth # 50 49 48 47 46 45 44 43 42 41 40 52 39 51 38 MANAGEMENT INTERDISCIPLINARY LOOKAT STORMWATER ISSUESAND Peter; Gu,Chuanhui; Mohr, Tanga; Whitehead, John: AN Cockerill, Kristan*; Anderson, William P.; Groothuis, RANGELAND, ANDRESOURCEMANAGEMENT GEOSPATIAL APPLICATIONS FORPSEUDOKARST, Ogilvie, IzabellaAnastassja*: USEOFCLOUD-BASED HYDROLOGY ENGAGING CITIZENSCIENTISTS INECOLOGYAND Ko, Katherine*: THEDRAGONFLY MERCURY PROJECT: DISPLACEMENT ON THE EGLINGTON FAULT, LAS VEGAS, NV Springer, KathleenB.*; Pigati,Jeffrey S.: CLIMATICALLY DRIVEN GEOLOGIC PARADISE INNEEDOFRESEARCHERS Hunt-Foster, ReBecca*: DINOSAUR NATIONAL MONUMENT: A MARSH ECOSYSTEM, CAPECOD NATIONAL SEASHORE, MA DECISIONS IN THE RESTORATION OF1100ACRES OFSALT ESTUARY TO SUPPORT ADAPTIVE MANAGEMENT AND FLUVIALCONDITIONSOF THE HERRINGRIVER Cramer, Jennifer M.*; Smith, Tim P.: BASELINE HYDROLOGIC GRAND PORTAGE NATIONAL MONUMENT, MINNESOTA AND CHARACTERIZATION OFPALEOLAKE SHORELINESIN Combs, Sarah*; Kilgore, Susan; Clayton, William: MAPPING TETON NATIONAL PARK) REFLECTION PROFILES FROM JACKSON LAKE(GRAND Brown, SummerJ.: AFIRSTLOOKAT NEWCHIRPSEISMIC McGlue, MichaelM.*; Thigpen, J. Ryan; Woolery, Edward W.; YELLOWSTONE NATIONAL PARK THE HYDROTHERMAL ANDMAGMATIC SYSTEMSIN THERMAL INFRAREDCAMERAS--A TOOL FORMONITORING Hosseini, Behnaz*: PROVIDING PUBLICACCESS TO GUIDING ELCAPITAN CAVE , EmilyL.*; Dundas, Erin: OURSUMMERINALASKA: NATURAL HISTORY INCREASE PUBLICACCESS ANDCOMMUNICATE ALASKA’S MODELS OFFOSSILSFROM ALASKANATIONAL PARKS TO Lanik, Amanda*; Hults, ChadP.; Ruga,MikaelaR.: CREATING 3D CAROLINA ON THE PALYNOLOGY OFHONEYANDBEESINNORTH UNDERGRADUATE STUDENTINVOLVEMENT INRESEARCH UNDERREPRESENTED RURAL HIGH SCHOOL AND Farley, B.*; Martin ,KaitlinU.; Hagevik, Rita: INVENTORY PRODUCTS NATIONAL PARKS WITH GEOLOGICRESOURCES James R.: EXPLORING THE GEOLOGYOFARIZONA Trista L.; Winter, James R.H.; Hybels, GeorgiaA.; Chappell, Karpilo, RonaldD.*; O’Meara, StephanieA.; Thornberry-, STUDENTS INTO STEAMFIELDS IN RESEARCHPROJECTS ASA WAY OFRECRUITING Isiorho, K. Solomon*: INVOLVING UNDERGRADUATES ARIZONA NATURAL RESOURCEMANAGEMENT INSOUTHEASTERN Jessica M.: ROLES OFGEOSCIENCESINPUBLICLANDS: Vicens, Estefania*; Doody, Erica; Kubby, Brooke K; Garcia,

26-19 26-18 26-17 26-16 26-15 26-14 26-13 26-12 26-11 26-10 26-9 26-8 26-7 26-6 26-5 26-4 26-3 69 68 67 66 65 64 63 62 61 60 59 58 57 56 55 54 53 Jonathan A.; Montoya-Castillo, Andrés; Yu, EdwinS.K.; Riyadh; Baboumian,Shauntè M.; Deely, AislinnE.; Florentin, Blackwell, BonnieA.B.; Singh, Impreet*; Ahmed,Israt J.; Ally, COLLEGE OF ACADEMIC CLUBS INGEOSCIENCEAT A 2-YEAR Salam, Dylan*; Petrie, Amber; Wilson, MeredithJ.: IMPORTANCE UNDERGRADUATE ANDHIGHSCHOOL STUDENTS COLLECTION DIGITIZATION PROJECTS FOR Mayer, Paul S.*: THEFIELDMUSEUMFOSSILINVERTEBRATE TO SUCCESS Koy, KarenA.*; Eckdahl, Todd: ANUNDERGRADUATE PORTAL STUDENTS POWERED BYUNDERGRADUATE ANDHIGHSCHOOL PUBLIC MUSEUMFOSSILDIGITIZATION PROJECTS Coorough Burke, Patricia*; Sheehan,Peter M.: MILWAUKEE OUTREACH GROUP AT APPALACHIAN STATE UNIVERSITY UNDERGRADUATE RESEARCHLABORATORY AND A “GUILD SYSTEM” TO DEVELOPAPEER-TRAINED Heckert, Andrew B.*: FINDINGFOSSILSONFRIDAY: USING SPRING NEARMT. RAINIER THE BIOGEOCHEMISTRY OFANATURALLY EFFERVESCENT Smaglik, SuzanneM.*: UNDERGRADUATE RESEARCHON IN NORFOLK, VIRGINIA IN ACTIVE ANDLEGACY POLLUTIONOF THE TERMINAL Johnson, Chelsey*; Sikder, M.: Arif ANASSESSMENTOF THE DISTRICT, BANGLADESH ASSESS GROUNDWATER SUITABILITY AT GAZIPUR Khandaker, I.: Nazrul USING WATER QUALITY INDEX TO Hassan, MuhammadQumrul*; Raza,Jowaher; Mir Fazlul; Karim, NEW YORK SUCCESSIONS INROSENDALE, ULSTERCOUNTY, UP-STATE THE EXPOSEDORDOVICIAN-DEVONIAN SEDIMENTARY Schleifer, Stanley; Gooden,Precious: ANOVERVIEW OF Sanchez, Leonardo*; Khandaker, I.; Nazrul Shami,Malek; (CEMENT SERIES), ROSENDALE, UPSTATE NEW YORK SEDIMENTOLOGY OF THE SILURIANRONDOUT SERIES Anthony; Shami,Malek; Khandaker, I.; Nazrul Schleifer, Stanley: Foster, Allen-MichaelS.*; Nai, Tyn Tyn; Sappleton,Akiel GLENERIE , ROSENDALE, UPSTATE NEW YORK PALEOENVIRONMENT OF THE DEVONIAN FOSSILIFEROUS Khandaker, I.; Nazrul Shami,Malek; Schleifer, Stanley: Ginindza, Gugu*; Forde, K.; B’jorn Agustin,SebastianR.; ROSENDALE, ULSTERCOUNTY, NEW YORK RECONSTRUCTION OFDEPOSITIONALENVIRONMENTS, COBLESKILL MEMBER WITH HALYSITES (CORAL): Khandaker, I.; Nazrul Shami,Malek; Schleifer, Stanley: Medwinter, Marlon*; Sanchez,Leonardo; Alcantara, Evelina; AREA, GHANA REPRESENTATIVE BEACH SANDS: SEKONDI-TAKORADI Anderson, Hetty; Kwofie, Ebenezer Kobena: MINERALOGYOF Selby, MildredM.*; Khandaker, I.; Nazrul Selby, Elton; NEW YORK GEOLOGIC FIELDSKILLS: ROSENDALE, UP-STATE UTILIZING DPLOT, SEDLOG, ANDARCGISPRO TO ENHANCE Zarine; Sanchez,Leonardo; Ginindza,Gugu; Nai, Tyn Tyn: Shami, Malek*; Khandaker, I.; Nazrul Schleifer, Stanley; Ali, PURPOSE SHOVELS, MANYHOLES, ANDAGEOLOGYCOURSE WITH Marcouiller, Thomas; Lepper, Kenneth: ONEAUGER, FOUR Sullivan, Micheal*; McEvers, Bailee; Peterson, Annalie; ACTIVITIES SCIENCE THROUGH PEERMENTORING ANDRESEARCH STUDENTS INBROADER ASPECTOFEARTH SYSTEM OF INVOLVING UNDERGRADUATE ANDHIGHSCHOOL Sol; Mubin, Tamzid; Selby, Elton: POSITIVEOUTCOMES Robinson, Michael; Aghedo, Ality; Sanichar, A.; Zachary De Leon, Juanpablo;Rodriguez, Teemal, Adacia; Mahabir, Krishna; Khandaker, I.*; Nazrul Siddique, Shuayb; Khargie, Matthew; 22–25 September

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POSTERS SUNDAY Sunday, 22 September 2019

Blickstein, Joel I.B.; Skinner, Anne R.: MAKING THE JUMP 27-11 85 Burd, Aurora I.*: TEACHING EARTH SCIENCE (WITH TO UNDERGRADUATE RESEARCH FOR TOP-LEVEL LAB) THROUGH ANTELOPE VALLEY COLLEGE, INSIDE HIGHSCHOOL STUDENT RESEARCHERS: FINDING SOME CALIFORNIA STATE PRISON, LOS ANGELES COUNTY POTENTIAL SOLUTIONS 27-12 86 Madewell, Teresa Lynne G.*; Blount, Karen: THE ART AND 26-20 70 Dere, Ashlee Laura Denton*; Stover, Lee A.; Benzoni, Rachel; SCIENCE OF TEACHING FIELD SKETCHING IN A HIGH Shuster, Robert D.; Rodie, Steve; Cutucache, Christine; SCHOOL CLASSROOM Grandgenett, Neal; Tapprich, William: A PARTNERSHIP TO 27-13 87 Drauschak, Tess O.*: GEOLOGIC WONDER, FROM MACRO TO ENGAGE HIGH SCHOOL AND UNDERGRADUATE STUDENTS MICRO: A SUPPLEMENTARY INTERACTIVE LESSON FOR IN GEOSCIENCE RESEARCH IN OMAHA, NEBRASKA PRIMARY SCHOOL NATURAL SCIENCE 26-21 71 Rollins, Stephanie M.*; Leinbach, Adrianne A.; Miller, Gretchen L.: STUDENTS PAID SUMMER RESEARCH EXPERIENCES ENCOURAGE 27-14 88 Tewksbury, Barbara J.*; Resor, Phillip G.; Wenner, Jennifer M.: 2YC GEOSCIENCE STUDENTS TO PURSUE GEOSCIENCE ON-RAMPS TO MORE EFFECTIVE TEACHING: QUICK- DEGREES START GUIDES TO STRATEGIES FOR ACTIVELY ENGAGING 26-22 72 Hampton, Samuel J.*; Gravley, Darren M.; Borella, M.W.; Horton, STUDENTS IN THE CLASSROOM TO IMPROVE LEARNING Travis W.; Borella, Josh W.: MENTORED UNDERGRADUATE 27-15 89 Ballero, Deniz*; Bouker, Polly A.: ATTEMPTS AT INCREASING RESEARCH STUDENT PROJECTS: PREPARING GRADUATES STUDENT SUCCESS AND IMPROVING THE LEARNING AND ENABLING ACADEMIC RESEARCH EXPERIENCE IN TWO-YEAR COLLEGE, ONLINE GEOLOGY 26-23 73 Halling, Marc C.*; Walker, Jonathan: COLLABORATIVE GROUP COURSES ASSESSMENTS IN THE SCIENCE CLASSROOM USING THE 1/3 MODEL SESSION NO. 28 26-24 74 Blackwell, Bonnie A.B.; Ally, Riyadh*; Ahmed, Israt J.; T178. Geologic Maps and Their Derivatives (Posters) (Association Baboumian, Shauntè M.; Deely, Aislinn E.; Florentin, Jonathan A.; of American State ; GSA Geoinformatics and Data Montoya-Castillo, Andrés; Singh, Impreet; Yu, Edwin S.K.; Science Division; GSA Planetary Geology Division) Blickstein, Joel I.B.; Skinner, Anne R.: MAKING THE JUMP 9:00 AM, Phoenix Convention Center, Hall AB, North Building TO UNDERGRADUATE RESEARCH FOR TOP-LEVEL Authors will be present from 3:30 to 5:30 PM HIGHSCHOOL STUDENT RESEARCHERS: THE PROBLEM Booth # SESSION NO. 27 28-1 90 Soller, David R.*; Garrity, Christopher P.; Wardwell, Robert C.; Stamm, Nancy R.: STATUS OF THE NATION’S GEOLOGIC MAP T196. Geoscience Curriculum in the Twenty-First Century: COVERAGE Adapting Programs to Meet Students’ Evolving Needs (Posters) (GSA Geoscience Education Division) 28-2 91 Friedrich, Anke M.*: PALAEOGEOLOGICAL HIATUS SURFACE MAPPING —A TOOL TO VISUALIZE INTERREGIONAL-SCALE 9:00 AM, Phoenix Convention Center, Hall AB, North Building VERTICAL MOTION OF THE Authors will be present from 3:30 to 5:30 PM 28-3 92 Nguyen, Hoang Anh Tu*; Eglington, B.M.: SEMI- Booth # AUTOMATICALLY IDENTIFYING UNCONFORMITIES FOR 27-1 75 Leyton, Argyro M.*: THE EMERGING ROLE OF 3D PRINTERS IN DIGITAL GEOLOGICAL MAPS A GEOLOGY CLASSROOM 28-4 93 Jones, James V.*; Wilson, Frederic H.; Labay, Keith A.; Granitto, 27-2 76 Leyton, Argyro M.*; Rathburn, Anthony: ESTABLISHING A Matthew; Case, George; Wang, Bronwen; Shew, Nora; Thoms, DUAL CREDIT CURRICULUM: HOW WE DEVELOPED A Evan E.: THE ALASKA EARTH MODEL: DEVELOPING, SUCCESSFUL DUAL CREDIT GEOLOGY COURSE DELIVERING, AND MAINTAINING INTEGRATED GEOSCIENCE 27-3 77 Riche, Alexis*; Shinnick-Gordon, Isabel; Gray, Ron; Sample, DATABASES AND EARTH SYSTEM MODELS FOR ALASKA James: CHOOSING AND STAYING IN A GEOSCIENCE MAJOR: 28-5 94 Huntley, David H.*; Bobrowsky, Peter; MacLeod, Roger; Cocking, A QUALITATIVE MULTI-CASE ANALYSIS OF CURRENT Robert; Joseph, Jamel; Rotheram-Clarke, Drew: CANADIAN FEMALE MAJORS GEOSCIENCE MAP: RIPLEY LANDSLIDE, THOMPSON RIVER 27-4 78 Haveles, Andrew W.*; Altermatt, Ellen; Eriksson, Susan C.; VALLEY, BRITISH COLUMBIA, CANADA O’Connell, Kristin; Iverson, Ellen; Soule, Dax; Orr, Cailin Huyck; 28-6 95 Haxel, G.B.*; Epstein, Gabe S.; Jacobson, Carl E.; Wittke, O’Reilly, Catherine M.: PROJECT EDDIE: SUPPORTING James H.; Standlee, Kerrie G.: GEOLOGIC MAP OF TEACHING QUANTITATIVE REASONING USING LARGE DATA PERIDOTITE AND ASSOCIATED METASOMATIC ROCKS SETS IN THE OROCOPIA SCHIST LOW-ANGLE SUBDUCTION 27-5 79 Fox, Lydia K.*: INCORPORATING GEOHEALTH INTO THE CHANNEL AT CEMETERY RIDGE, SOUTHWEST ARIZONA CURRICULUM WHEN THERE IS NOT ROOM FOR A NEW 28-7 96 Biek, Robert F.*: AFTER THE MAPPING, THEN WHAT? UTAH COURSE GEOLOGICAL SURVEY’S EFFORTS AT DISSEMINATION OF 27-6 80 Heinlein, Sarah N.*; Martz, Jeffrey W.; Johnson, Kenneth: GEO- GEOLOGIC MAP INFORMATION TEACHING CIRCLE INNOVATIVE COURSE REDESIGN 28-8 97 Thompson, Ren A.*; Colgan, Joseph P.; Gilmer, Amy K.; 27-7 81 Meixner, Thomas*; Soule, Dax; Darner, Rebekka; O’Reilly, Sweetkind, Donald S.: A NEW MODEL FOR DIGITAL, Catherine M.: CURRICULAR FLEXIBILITY AFFORDED BY INTEGRATED REGIONAL GEOLOGIC MAPS AND PROJECT EDDIE MODULES FOSTERS QUANTITATIVE ASSOCIATED SUBSURFACE MODELS OF THE LITERACY AMONG A VARIETY OF STUDENTS INTERMOUNTAIN WEST, USA 27-8 82 Allen, Joseph L.*; Kuehn, Stephen C.: IMPROVING WORKFORCE 28-9 98 Sweetkind, Donald S.*: REGIONAL-SCALE THREE- PREPARATION WITH A MULTI-SEMESTER, CURRICULUM- DIMENSIONAL GEOLOGIC MAPS OF THE INTERMOUNTAIN BASED UNDERGRADUATE RESEARCH EXPERIENCE WEST—A POTENTIAL STARTING POINT TO A NATIONAL- 27-9 83 Hughes, Richard*: IMPLEMENTING THE CALIFORNIA SCALE GEOLOGIC MODEL GUIDED PATHWAYS PROGRAM IN THE GEOSCIENCES: A 28-10 99 Weary, David J.*; Doctor, Daniel H.; Orndorff, Randall C.; Parker, DEPARTMENTAL APPROACH AT A SMALL COMMUNITY Mercer: SORTING STRATIGRAPHIC SPAGHETTI IN THE COLLEGE CONTEXT OF GEOLOGIC MAPPING: EXAMPLES FROM 27-10 84 Burrell, Shondricka*: TESTING THE EFFICACY OF A PLACE- MAPPING IN THE MISSISSIPPIAN AND BASED GEOSCIENCE CURRICULUM THAT EMBEDS OF THE CENTRAL APPALACHIAN SCIENCE CONTENT IN A CURRENT ENVIRONMENTAL BASIN JUSTICE ISSUE OF WATER QUALITY

160 | 2019 GSA Annual Meeting & Exposition

29-6 30-5 29-5 30-4 29-4 30-3 29-3 30-2 29-2 30-1 Authors willbepresentfrom3:30to5:30PM 9:00 AM,PhoenixConvention Center, Building HallAB, North Soil Processes Division) Hydrogeologists; SoilScienceSocietyofAmerica; GSASoilsand National Ground Water Association; InternationalAssociationof Universities for theAdvancement ofHydrologic ScienceInc.; Union; AmericanGeosciencesInstitute; of Consortium Geology Division; GSAKarst Division; AmericanGeophysical (GSA Hydrogeology Division; GSAEnvironmental &Engineering T148. SESSION NO. 30 29-1 Authors willbepresentfrom3:30to5:30PM 9:00 AM,PhoenixConvention Center, Building HallAB, North (GSA Hydrogeology Division; GSA Karst Division) T146. SESSION NO. 29 28-11 Coastal Hydrogeology ofRisingSeas(Posters) inAnAge Field Tracer Studiesfor Aquifer Characterization(Posters) Booth # Booth # ć, Nenad*;106 Mari Nikić,Zoran; Slavković Beškoski, Latinka; 111 105 110 104 109 103 108 102 107 101 100 (VITANOVAC, SERBIA) - BIODEGRADATION EFFECTSINGROUNDWATER Vladimir: STUDY OFJETFUELNATURAL ATTENUATION Joksimović, Kristina; Žerađanin, Aleksandra; Beškoski, Avdalović, Jelena; Bledsoe, LeeAnne; Lješevi ć, Marija; Compton, Kalyn; Corine,Ngameni Germaine Youaleu; A.;Victorine Ella,Kahnyuy; Fregoso-Sanchez, DianaCarolina; Ramatlapeng, Goabaone*; Counts, Nicholas T.; Bikuu, UNSATURATED ZONE Wondwosen Mekonnen: NITRATEIN THE TRANSPORT Bosompemaa, Patience*; Peterson, Eric; Perry, Bill; Seyoum, COASTAL AQUIFER DELINEATING SALTWATER-FRESHWATER INTERFACE INA Ismail, Mamoon: COUPLINGGPRANDERT TECHNIQUES FOR Panthi, Jeeban*; Boving, Thomas B.; Pradhanang, SoniM.; WITHIN ASATURATED BUFFER ZONE TO EXAMINE THE TRANSPORT ANDFATE OFNITRATE SEASONAL GROUNDWATER SHIFTSINNITRATE ISOTOPES DiVincenzo, Ashley*; Peterson, Eric; Hackley, Keith C.: USING THE HEALTH OFASALT MARSH Galvin, Robert: THEEFFECTSOF TIDAL RESTRICTIONSON Atwood, Shannon*; Jackson, Abigail; Rossi,Leanne; Lupino, Ann; SERIES INVESTIGATION ENDORHEIC BASIN, OKAVANGO DELTA, BOTSWANA: A TIME Molwalefhe, LoagoN.: SOLUTE TRANSPORT INASEMI-ARID Oromeng, Kopo*; Atekwana, Eliot; Ramatlapeng,Goabaone; ESTUARY, CAMEROON CONDITIONS INACOASTAL NEIGHBORHOODIN THE WOURI TIDAL FLUCTUATIONS ONSHALLOW GROUNDWATER Ali, Hendratta: INVESTIGATING THE INFLUENCEOF Counts, Nicholas T.; Njilah,IsaacKnofor; Atekwana, Eliot; Ramatlapeng, Goabaone; Ella,Kahnyuy; Bikuu, A.;Victorine Corine, Ngameni Germaine Youaleu; Charles, Njilah; Fregoso-Sanchez, DianaCarolina*; Compton,Kalyn; PLATEAU RUBU HOT SPRINGINDAOCHENG, THE WESTERN SICHUAN Li, Xiao*; Tao, Guangbin: GEOCHEMICALGENESISOF THE GEORGIA TIDAL CREEKSUSINGRADON SUBMARINE GROUNDWATER DISCHARGEFLUXESIN L.*;Curran, Katherine Kelly, Jacque L.: COMPARISON OF DYE TRACING EXTRACTION FROM ACTIVATED CHARCOAL FORUSEIN INVESTIGATION OFMETHODSINFLUORESCENTDYE Kirkendall, AlyssaBlaise*; M.; Schindel,Geary Gao, Yongli: DELAWARE OF THE CECILTON ANDMIDDLETOWN QUADRANGLES, Tomlinson, Jaime L.*; Ramsey, Kelvin W.: GEOLOGICMAP

31-7 30-6 31-6 31-5 31-4 31-3 32-3 31-2 32-2 31-1 Authors willbepresentfrom3:30to5:30PM 9:00 AM,PhoenixConvention Center, Building HallAB, North Water (METRELS); GSAKarst Division) IWA SpecialistGroup MetalsandRelatedSubstancesinDrinking Society ofGroundwater for Sustainable Development (ISGSD); International; GSAGeologyandHealthDivision; International Instruments (Posters) (GSAHydrogeology Division; GSA Health Impacts, Innovative Treatment Systems, andPolicy Systems—Source-Water Characteristics, Safe Limits, Human- T149. SESSION NO. 31 32-1 Authors willbepresentfrom3:30to5:30PM 9:00 AM,PhoenixConvention Center, Building HallAB, North Hydrogeology Division; GSASoilsandSoilProcesses Division) the Groundwater–Surface Water Interface(Posters) (GSA T150. SESSION NO. 32 Arsenic inGlobalGroundwater-Based Drinking Water Advances inUnderstanding Processes atorNear Booth # Booth # 119 112 118 117 116 115 122 114 121 113 120 AREA, PAKISTAN AND 3-D TRANSPORT SIMULATION INDERAISMAILKHAN HYDROGEOCHEMICAL EVALUATION, TRACKING OF GROUNDWATER ARSENICSOURCEANDFATE USING Khan, Tahseenullah; Zafar, Muhammad: DETERMINATION Qadir, Anwar*; Ali,Aamir; Shahzad,Khurram; Ahmad,Zulfiqar; INDIA: ACASESTUDY AQUIFER OF THE MAHANADIDELTA NEARBAY OF BENGAL, Behera, AjitKumar*: SEAWATER INTRUSION INACOASTAL DIAGRAM INSRILANKA Brikowski, Tom H.*; Peiris, Inoka: SAVING LIVES WITH APIPER NEIGHBORHOOD IN THE WOURI ESTUARY, CAMEROON WATER ONGROUNDWATER QUALITY IN APOPULATED Eliot: INVESTIGATING THE EFFECTSOFESTUARINE Charles, Njilah; Ali,Hendratta; Njilah,IsaacKnofor; Atekwana, BOCA RATON, FLORIDA IN GROUNDWATER AT AFORMERGOLFCOURSEIN INTO CONTROLS ONARSENICCONCENTRATIONS Watson, D.S. Monty*; Root, Tara L.: ANINVESTIGATION SITE INFLORIDA SEQUESTRATION INBIOGENICPYRITEAT ANINDUSTRIAL INVESTIGATIONS OFGROUNDWATER ARSENIC Marks, Justin; Redwine, Jim: FIELDANDLABORATORY Fischer, Alicia*; Lee, Ming-Kuo; Saunders, James; Gilley, Sara; PYRITE INANINDUSTRIALSITE, FLORIDA , ANDACOMPARISON WITH BIOMINERALIZED OCCURRING PYRITEINUPHAPEECREEK, MACON CO., GEOCHEMISTRY OFGROUNDWATER ANDNATURALLY Rahman, MdMahfujur*; Lee, Ming-Kuo; Uddin,Ashraf: AGASSIZ BEACH RIDGES, NORTHWESTERN MINNESOTA CALCAREOUS FEN OCCURRENCEALONGGLACIAL LAKE HYDROLOGIC AND LANDSCAPEFACTORS CONTROLLING Budde, NicholasR.*: CHARACTERIZATIONOF THE NITRATE INBORREGO VALLEY GROUNDWATER AQUIFER Jessica; Bowers, Bradley: THESOURCEOFARSENICAND Rezaie Boroon,MohammadHassan*; Seemayer-Chainey, GRADIENT METRICS: CONSTANT VERSUS TRANSIENT HYDRAULIC Maharjan, Madan*: DIVERGENCEINBANK STORAGE BENGAL GROUNDWATER ELEMENTS UNDERIRON-REDUCING CONDITIONSIN WEST Taylor, Robert: MOBILIZATION OFCO-OCCURRING TRACE Vega, Michael; Datta,Saugata*; Kulkarni, Harshad Vijay; DIFFERENT TIDAL HEIGHTS DIFFERENT TIDAL AERIAL THERMAL INFRAREDDATA ACQUIRED AT TWO SUBMARINE GROUNDWATER DISCHARGEREVEALEDBY Zhang, Xiaoying*; Dai,Zhenxue; Ye, Kexin; Zhan,Chuanjun: 22–25 September

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32-4 123 Tigar, Aaron D.*; Johnson, Raymond H.; Bradley, Michael S.; 33-11 138 Tagne, Gilles V.; Margason, Andy*; Glavnik, Aleksandr; Browning, Tafoya, Kara: COMPARISON OF COLUMN LEACHING RATES Claire; Norris, Rylee; Mesa, Katie; Robbins, Benjamin: REGIONAL ON CONTAMINANT RELEASE FROM RIVER FLOODPLAIN AND LOCAL CONTROLS ON GROUNDWATER QUALITY IN SEDIMENTS AT A FORMER URANIUM MILL SITE SIERRA LEONE, WEST AFRICA 32-5 124 McCormick, Matthew*; Kolapkar, Amar: EVALUATING THE 33-12 139 LeRoux, Nicole K*; Tamborski, Joseph; Kurylyk, Barret L.: ADVECTIVE CAPACITY OF REGIONAL FLOW REGIMES TO COUPLED TEMPERATURE-PRESSURE PROBES FOR TRANSPORT LEGACY PHOSPHORUS IN A TILED FARM MONITORING PORE WATER FLUXES IN COASTAL SEDIMENT FIELD, NORTHWEST 33-13 140 McGill, Ashley*; Wong, Stephanie S.; Yelderman, Joe C.: 32-6 125 Dai, Zhenxue; Xu, Lulu*; Zhang, Xiaoying; Xu, Bin: AQUIFER SUSTAINABILITY: MODERN METEOROLOGICAL EXPLORATION FOR OPTIMAL VALUE INTERVAL OF MINIMUM DATA GENERATES MORE ACCURATE RECHARGE PORE RADIUS OF SANDSTONE BASED ON FRACTAL CALCULATIONS THEORY 33-14 141 Cáñez, Tiffani*; McIntosh, Jennifer; Ferguson, Grant: 32-7 126 Guo, Jian*; Kennel, Jonathan; Israel, Michael Ben; Wanner, INVESTIGATION OF THE EXTENT OF FRESH AND BRACKISH Philipp; Parker, Beth L.: PLANT TRANSPIRATION INFLUENCES GROUNDWATER TO INFORM BETTER MANAGEMENT OF ON GROUNDWATER IN A SHALLOW DOLOSTONE AQUIFER DECREASING GROUNDWATER LEVELS IN THE WILLCOX 32-8 127 Zhan, Chuanjun*; Dai, Zhenxue; Zhang, Xiaoying; Soltanian, BASIN, SE ARIZONA Mohamad Reza: HOW DOES RESOLUTION OF SEDIMENTARY 33-15 142 Marrone, Thomas*; Hasbargen, Leslie: CLIMATIC AND ARCHITECTURE DATA AFFECT PLUME DISPERSION IN TECTONIC DRIVERS OF SHORT-TERM AND LONG-TERM MULTISCALE AND HIERARCHICAL SYSTEMS? VERTICAL LAND MOVEMENT IN NEW YORK

SESSION NO. 33 SESSION NO. 34 T152. A Showcase of Undergraduate Research in Hydrogeology T137. Biogeochemical Interactions in Caves and Karst (Posters) (Posters) (GSA Hydrogeology Division; GSA Geoscience (GSA Karst Division; GSA Geobiology & Geomicrobiology Education Division; Council on Undergraduate Research Division; GSA Hydrogeology Division; GSA Environmental & Geosciences Division) Engineering Geology Division) 9:00 AM, Phoenix Convention Center, Hall AB, North Building 9:00 AM, Phoenix Convention Center, Hall AB, North Building Authors will be present from 3:30 to 5:30 PM Authors will be present from 3:30 to 5:30 PM Booth # Booth # 33-1 128 Coughenour, Christopher; Taylor, Anthony*; Ma, Susan: STREAM 34-1 143 Chormann, Alaina G.*; Gillikin, David P.; Thatcher, Diana L.; GAGING AND CHANNEL REACH CHARACTERISTICS IN A Wanamaker, Alan D.; Polyak, Victor J.; Asmerom, Yemane: BREACHED : SCIENCE IN THE PARKS AT THE SOUTH CALIBRATING HYDROCLIMATE PROXIES IN TWO SOUTHERN FORK DAM PORTUGUESE SPELEOTHEMS 33-2 129 Axness, Abigail*; Crossey, Laura J.; McGibbon, Chris; Smith, Kent; 34-2 144 Bosch, Rachel*; Bird, Aaron; Ward, Dylan J.; Covington, Albonico, Micael; Parmenter, Robert R.; Compton, T. Scott: USE Matthew D.; Palmer, Arthur N.; Palmer, Margaret V.; Olson, OF CONTINUOUS WATER QUALITY SENSORS TO EXAMINE Rickard A.: RECONSTRUCTION OF A PALEO DEBRIS HEADWATER RESPONSE TO SNOWMELT: VALLES CALDERA, FLOW EVENT IN A LIMESTONE CAVE USING FIELD WORK, JEMEZ MOUNTAINS, NM TERRESTRIAL LIDAR, AND CFD SIMULATION 33-3 130 Phillips, James A.*; Smidt, Samuel J.: BIOSAND FILTER 34-3 145 Camelo, Jonathan M.*; Sumrall, Jonathan B.; Kambesis, REDESIGN FOR HOUSEHOLD-SCALE WATER TREATMENT IN Patricia N.; , Joe D.: STATISTICAL ANALYSIS OF UNDEVELOPED SEDIMENT FROM RUSSELL CAVE, NORTHEAST ALABAMA 33-4 131 Brown, Kelly M.*; Gellasch, Christopher A.: SOURCE TRACKING 34-4 146 Ford, Joshua Alexander*; Kulkarni, Harshad Vijay; Blank, OF INORGANIC CHEMICAL CONTAMINANTS IN MILLERS Jennifer G.; Datta, Saugata: GEOCHEMICAL VARIATIONS IN CREEK, ANN ARBOR CAVE WATERS AND SECONDARY MINERAL DEPOSITS AT 33-5 132 Ashton, Jillian Marie*; Gonzalez, Jessalyn Mari; Kneeshaw, LAVA BEDS NATIONAL MONUMENT, CALIFORNIA Tara; Metz Brenneman, Jennifer: CHARACTERIZATION OF 34-5 147 Havlena, Zoe E.*; Hose, Louise D.; Jones, Daniel S.: SEDIMENT AND ORGANIC MATTER IN A UNIQUE NATURAL RECONNAISSANCE GEOMICROBIOLOGY SURVEY OF WETLAND SYSTEM IN SOUTHWEST MICHIGAN LEHMAN CAVE, GREAT BASIN NATIONAL PARK 33-6 133 Gonzalez, Jessalyn Mari*; Kneeshaw, Tara; Metz Brenneman, 34-6 148 Webster, Kevin D.*; Schimmelmann, Arndt; Drobniak, Jennifer; Ashton, Jillian Marie: HYDROGEOCHEMICAL Agnieszka; Mastalerz, Maria: DIFFERENTIAL TRACE GAS INVESTIGATION OF NATIVE WILD RICE HABITAT IN CONCENTRATIONS IN CAVE AIR COMPARED TO THE SOUTHWEST MICHIGAN ATMOSPHERE 33-7 134 Coronel, Oscar*; Vannier, Ryan G.; Kendall, Anthony D.; Martin, Sherry L.; Hyndman, David W.; Pijanowski, Bryan C.; Stevenson, SESSION NO. 35 R. Jan: UNDERSTANDING ECOSYSTEM BIOGEOCHEMICAL D16. Recent Advances in Mineralogy/Crystallography (Posters) CONTROLS ON TIME-LAGGED WATER QUALITY RESPONSES 9:00 AM, Phoenix Convention Center, Hall AB, North Building TO LAND USE / LAND COVER Authors will be present from 3:30 to 5:30 PM 33-8 135 McQueen, Bronson*; Avery, Elizabeth A.; Zhu, Junfeng; Fryar, Booth # Alan; Erhardt, Andrea M.: USING GEOCHEMICAL METHODS TO 35-1 149 Gibson, Marie*; McMillan, Nancy J.: A COMPOSITIONAL TRACE GROUNDWATER/SURFACE WATER INTERACTION ANALYSIS OF ZONED WATERMELON TOURMALINES USING 33-9 136 Morrill, Sophie*; Murdock, Mary Margaret; Stubits, Ryan; Knoll, LASER-INDUCED BREAKDOWN SPECTROSCOPY (LIBS) Martin A.: THE NATURAL ATTENUATION OF A 35-2 150 Cymes, Brittany A.*; Almquist, Catherine B.; Krekeler, Mark P.S.: CONTAMINANT PLUME IN GROUNDWATER OF THE SYNTHESIS AND CHARACTERIZATION OF EUROPIUM- SOUTHERN CUMBERLAND PLATEAU OF TENNESSEE DOPED CRYPTOMELANE FOR THE CATALYTIC OXIDATION 33-10 137 Batianis, Elizabeth*; Horgan, Julianna S.; Vinson, David S.: OF ETHANOL EVOLUTION OF DISSOLVED INORGANIC CARBON IN 35-3 151 Dowling, Allison Rose*; Marshall, Craig P.: RAMAN SAPROLITE AND BEDROCK GROUNDWATER AT THREE SPECTROSCOPY OF OOLITIC HEMATITE: EVIDENCE OF PIEDMONT RESEARCH SITES IN BIOSIGNATURES IN IRON OXIDE RICH ROCKS

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36-11 36-10 36-9 36-8 36-7 36-6 36-5 36-4 35-7 36-3 35-6 36-2 35-5 36-1 Authors willbepresentfrom3:30to5:30PM 9:00 AM,PhoenixConvention Center, Building HallAB, North (Cushman Foundation; Paleontological Research Institution) Proxy ReconstructionstoModelAssessments(Posters) T120. SESSION NO. 36 35-4 Oceans andClimatesthroughout Earth’s History: From Booth # 166 165 164 163 162 161 160 159 155 158 154 157 153 156 152 SHALE ON THE ORGANICENRICHMENTOFCRETACEOUS BLACK Kennedy, Martin*; Mayer, Lawrence: AEOLIANINFLUENCE EVENT CARBON BURIAL DURING THE OCEANIC ANOXIC Gill, BenjaminC.*; Owens, Jeremy D.: QUANTIFYING ORGANIC BALANCE MODELS TOARCIAN OAE FROM GLOBAL REANDMOMASS OF EXPANDED OCEANANOXIA/ ACROSS THE WESTERN CANADA SEDIMENTARY BASIN ANDINFERENCE PALEOENVIRONMENTAL RECONSTRUCTION IN THE Alex*;Kunert, Kendall, Brian: EARLY JURASSIC JURASSIC SUNDANCE SEAOF WESTERN PALEOTHERMOMETRY OFBELEMNITESFROM THE Perdue, Nathan*; Burke, Joshua; Stephen,DanielA.: ISOTOPE PHASE 1 FROM THE COLORADO PLATEAU CORINGPROJECT (CPCP) TRIASSIC MOENKOPI FORMATION STRATA RECOVERED ROCK MAGNETISM OF THE CONTINUOUSCORES OF THE Paul E.: MAGNETIC POLARITY STRATIGRAPHY AND Haque, Ziaul*; Geissman,John W.; Buhedma,Hesham; Olsen, SHALLOW MARINEPRIMARY PRODUCTIVITY PALEOZOIC IRON FERTILIZATION FROM DUSTENHANCED Them, Theodore R.; Cui,Xingqian; Soreghan,Gerilyn: LATE Sardar Abadi,Mehrdad*; Owens, Jeremy D.; Liu,Xiaolei; SHALE MEMBERSFROM TEXAS ANALYSIS OFLATE MIDLANDBASIN Schoepfer, ShaneD.: MAJORAND TRACE ELEMENTAL Cothren, HannahR.*; Forcino, Frank L.; Stafford, EmilyS.; CANADA COMPOSITIONS OF THE , ALBERTA, ELEMENTAL ABUNDANCES ANDMOLYBDENUM ISOTOPE EVENT) INFERREDFROM REDOX-SENSITIVE THE DEVONIAN–MISSISSIPPIAN BOUNDARY (HANGENBERG Kendall, Brian*; Yang, Shuai: OCEANREDOX CONDITIONSAT Yudintsev,Sergey V.*: WATER PERSPECTIVE SILURIAN MASSEXTINCTION(IREVIKENEVENT): ADEEPER THE ROLE OFMARINEREDOX CONDITIONSINANEARLY Paula J.; Martma, Tonu; Owens, Jeremy D.: INVESTIGATING Govert, DanielJ.*; Young, SethA.; Kaljo, Dimitri; Hints, Olle; Noble, MINERALS &ROCKS: ABEGINNING Sara*;Harrison, Keith Brunstad, A.: SEM-EDXATLAS OF CARBON ISOTOPE EXCURSION ISOTOPE EXCURSIONS WITHIN THE SILURIANLAU POSITIVE Bobka, AlanaMarie*; Theiling, Bethany P.: HIGH-FREQUENCY ENVIRONMENT- ANEXPERIMENTAL APPROACH OF DIOCTAHEDRAL VERMICULITE INSEA-WATER Magdalena; Draganska-Deja, Katarzyna: EVOLUTION Kisiel, Marta*; Kuligiewicz, Skiba,Michal; Artur; Skoneczna, OXIDATION EVENT PROXY FORPRIMARY PRODUCTIVITY BEFORE THE GREAT Sune G.; Horner, Tristan J.: EXPLORINGCADMIUMASA Tegler, LoganA.*; Ostrander, ChadlinM.; Anbar, D.; Ariel Nielsen, REVEAL CRYSTAL CHEMICALSYSTEMATICS STRUCTURES OFLITHIUMMINERALSANDCOMPOUNDS TO Chakoumakos, C.*: Bryan DATA MININGCRYSTAL MATRICES FORACTINIDE WASTE IMMOBILIZATION PHASES IN THE SYSTEMLN 2 O 3 – TIO 2 AS 36-26 36-25 36-24 36-23 36-22 36-21 36-20 36-19 36-18 36-17 36-16 36-15 36-14 36-13 36-12 181 180 179 178 177 176 175 174 173 172 171 170 169 168 167 ATMOSPHERIC PCO Landing, Ed; Lipps, JereH.*; Geyer, Gerd: LIMITSOF STRENGTH AND VARIABILITY STRENGTH PROCEDURES IN THE ASSESSMENTOFBOTTOM CURRENT OF DIFFERENTPREPARATION ANDINTERPRETATION BOTTOM CURRENTSTRENGTH. WE EXAMINE THE IMPACT Xufeng: SORTABLE SILT ISA WIDELY USEDPROXY FOR Stetson, Triston*; O’Connell,Suzanne; Luna,MelissaR.; Zheng, DURING THE PLIOCENE DURING THE Kenneth G.: ADYNAMIC KUROSHIO CURRENTEXTENSION Schilling, Solveig H.*; R.; Lam,Adriane Leckie, R. Mark; MacLeod, DURING THE MIOCENE DURING THE ATLANTIC SUBTROPICAL SEA SURFACE TEMPERATURES Yair; Zhou,Xiaoli; Browning, James V.; JamesWright, D.: NORTH Bellino, Lucia*; Makarova, Maria; Miller, Kenneth G.; Rosenthal, MAUD LAND(DML) OLIGOCENE GLACIATION FROM ODPSITE693, DRONNING Warnock, JonathanP.: EVIDENCEFOREASTANTARCTIC Yang, Donglai*; O’Connell,Suzanne; Hemming,Sidney R.; CLIMATIC OPTIMUM(EECO) MARGINS INAGREENHOUSE : THE EARLY EOCENE LARGE VOLUME TURBIDITE DEPOSITION ONCONTINENTAL Jake;Harrington, Jaikla, Chayawan; Kremer, Henry: Christopher Tyler; Bloch,RogerB.; Gooley, Jared T.; Graham, StephanA.; McHargue, Tim*; Zack FlorentinoMurguia; Burton, Kukla, WESTERN INDIA BEARING COASTAL DEPOSITSFROM KUTCHBASIN, REVEALED FROM STABLE ISOTOPIC ANALYSIS OFLIGNITE HYPERTHERMAL AND TRANSGRESSIVE EVENTSAS Thamizharasan; Ghosh,Prosenjit: LOWER EOCENE Mitra, Aniket*; Halder, Kalyan; Banerjee, Yogaraj; S, PALEOCENE–EOCENEMAXIMUM THERMAL OXYGENATION DURING THE RECOVERY OF THE R.:Them, Theodore Wadhams, Jane A.*; Owens, Jeremy D.; Newby, SeanM.; CALIFORNIA PALEOCENE–EOCENE THERMAL MAXIMUM(PETM)IN McDougall, Kristin*: SIERRABLANCALIMESTONE AND THE STUDY (U.S. MID-ATLANTIC COASTAL PLAIN): APRELIMINARY TRANSITION IN THE SUBSURFACE OF CENTRALDELAWARE CORRELATION ACROSS ANEARSHORE-TO-OFFSHORE EOCENE PALYNOLOGY ANDSTRATIGRAPHIC Gardner, F.*; Kristina McLaughlin,Peter P.: PALEOCENE- ACROSS THE PALEOCENE-EOCENEMAXIMUM ACROSS THERMAL THE ASSESSING THE SOURCE(S)OFMERCURY TO SEDIMENTS L.;R.:Scott Them,Theodore Meier, Clara L.*; D.; Knight,Marisa Browning, James V.; Wing, BOUNDARY CLAYS FROM STEVNSKLINTINDENMARK TRACE ELEMENTSIN THE CRETACEOUS-PALEOGENE Teruyuki*; Maruoka, Nishio, Yoshiro: END-CRETACEOUS MASSEXTINCTIONEVENT SEDIMENTARY MERCURY CONCENTRATIONS ACROSS THE ASSESSING THE CHEMOSTRATIGRAPHIC RECORDOF Johansson, Sara; Lindskog, Anders; Them, Theodore R.: D.*;Knight, Marisa Meier, Clara L.; Browning, James V.; BASQUE-CANTABRIAN BASIN, NORTHERN SPAIN OAE1A IN THE LOWER APTIANSUCCESSIONOF THE GEOCHEMICAL CHARACTERISTICS ASSOCIATED WITH M.*;Herdocia, Carlos Maurrasse, FlorentinJ-M.R.: THE SOUTH-CENTRALSPANISH PYRENEES THE ENDOFCARBONISOTOPE SEGMENTC5OFOAE 1AIN PALEOENVIRONMENTAL CONDITIONSASSOCIATED WITH AND LITHOLOGICALCHARACTERISTICS OFCHANGING Socorro, Jander*; Maurrasse, FlorentinJ-M.R.: GEOCHEMICAL REFLECTANCE ANDCONTINENTDISTRIBUTION PREDICTING FUTURECLIMATE: THE ROLES OFGLOBAL 22–25 September EVIDENCE FORINCREASEDOCEAN 2 INRECONSTRUCTING ANCIENTAND

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36-27 182 Olson, Kristian J.*; Lowenstein, Tim K.; McGee, David; Stroup, 37-3 196 Camarra, Stephen*; Puhalski, Emma; Gillikin, David P.; Justin; Janick, Joseph J.; Demicco, Robert V.; Brush, Jade Ashley; Cronin, Kelly E.; Walker, Sally E.: NITROGEN AND OXYGEN Smoot, Joseph P.: SEARLES LAKE EVAPORITE FACIES: A ISOTOPES IN THE SHELL OF THE ANTARCTIC SCALLOP

NEW PROXY FOR PALEO-PCO2 ADAMUSSIUM COLBECKI AS A PROXY FOR SEA ICE COVER 36-28 183 Logan, Kelcey*; Kiro, Yael; Piovano, Eduardo; Kaplan, Michael R.: IN ANTARCTICA TIMING OF LATE QUATERNARY CLIMATIC EVENTS IN 37-4 197 Halfar, Jochen; Leclerc, Natasha*; van der Linden, Annelotte; SUBTROPICAL SOUTH AMERICA, DETERMINED BY Moore, G.W.K.; Shana, Sarah; Tsay, S.A.; Zajacz, Zoltán: U-SERIES DATING OF EVAPORITES RECORD OF ARCTIC OSCILLATION DRIVEN SEA ICE 36-29 184 Sarkar, Ria*; Neitzke Adamo, Lauren; Wright, James D.: A HIGH- VARIABILITY IN LANCASTER SOUND, CANADIAN RESOLUTION STUDY OF THE LAST DEGLACIATION AT EIRIK ARCTIC, USING THE LONG-LIVED CORALLINE ALGA AND GARDAR DRIFTS: EVIDENCE OF CHANGING WATER CLATHROMORPHUM COMPACTUM MASSES FROM PLANKTONIC FORAMINIFERAL FAUNAL 37-5 198 Fancher, Abigail*; Surge, Donna; Moss, David K.; Orland, Ian J.; ANALYSIS AND GEOCHEMICAL PROXIES Zettler, Michael L.: USING QGIS AND OXYGEN ISOTOPE 36-30 185 Sherman, Elisheva*; Neitzke Adamo, Lauren: CHANGING RATIOS TO ASSESS SEASONAL TO MULTI-DECADAL OCEANS AND CHANGING CLIMATES: EXAMINING DEEP- VARIATION IN THE BIVALVE, ASTARTE BOREALIS, FROM WATER CIRCULATION CHANGES ON GARDAR DRIFT THE BALTIC SEA 36-31 186 King, Meghan E.*; Creveling, Jessica R.: HOW DOES GLACIAL 37-6 199 Turek, Sage*; Palmer, Kylie; Graniero, Lauren E.; Surge, Donna: ISOSTATIC ADJUSTMENT AFFECT MARINE STRATIGRAPHIC LIFE HISTORY PATTERNS OF MERCENARIA MERCENARIA, CORRELATION? M. CAMPECHIENSIS, AND THEIR NATURAL HYBRID FORM: DOES GENOTYPE MATTER? 36-32 187 Bruner, Austin*: ANALYSIS OF PALEO-WIND DIRECTION FROM VEGETATION STABILIZED DUNES IN LA PAMPA, ARGENTINA 37-7 200 Jorn, Eva Nur*; Goodwin, David; Gillikin, David P.; Wanamaker, Alan D.: CLAMS AND OYSTERS—APPLES AND ORANGES? 188 Dupont, Laura A.*; Railsback, L. Bruce; Brook, George A.; Liang, 36-33 COMPARING CONTEMPORARY BIOGEOCHEMICAL Fuyuan; Cheng, Hai; Edwards, Lawrence: INVESTIGATING ARCHIVES FROM MERCENARIA MEARCENARIA AND PALEOENVIRONMENTAL CHANGE DURING THE HOLOCENE CRASSOSTREA VIRGINICA USING A STALAGMITE FROM MATUPI CAVE, EQUATORIAL AFRICA SESSION NO. 38 36-34 189 Roy, Shuvra*; , Subrota Kumar; Rabbani, Md Arif; Tushar, D22. Paleontology: Paleoecology/Taphonomy (Posters) Mahmud Al Noor: A PALEO-BIOCLIMATOLOGICAL STUDY ON QUATERNARY PEAT DEPOSITS OF BANGLADESH 9:00 AM, Phoenix Convention Center, Hall AB, North Building REFLECTED BY PALYNOLOGICAL APPROACH Authors will be present from 3:30 to 5:30 PM 36-35 190 Strickland, Laura E.*; Thompson, Robert S.; Anderson, Booth # Katherine H.; Pelltier, Richard T.; Schumann, R. Randall: 38-1 201 Wilson, Mark A.*; Judge, Shelley; Cooke, Anna M.; Shadbolt, PALEOBOTANICAL DATA FROM THE USGS/NOAA NORTH Evan L.; Schwartzberg, Galen B.; Wiesenberg, Nick: AMERICAN PACKRAT MIDDEN DATABASE, VERSION 5: PALEOECOLOGY AND PALEOENVIRONMENTS AT THE PRIMARY DATA, QUALITY-ASSESSED STANDARDIZED SOUTHERN END OF A MIDDLE JURASSIC INLAND SEAWAY: DATA, AND INFORMATION ON SAMPLE CLIMATIC AND THE CARMEL FORMATION (BAJOCIAN) OF SOUTHWESTERN ECOLOGICAL CONTEXT UTAH 36-36 191 Curtis, Sabrina A.*; Morrill, Carrie: SPATIAL MODEL-DATA 38-2 202 Law, Nicole M.*; McKenzie, Scott C.: EVIDENCE COMPARISON OF MID-HOLOCENE TEMPERATURES FOR MOVEMENT IN THE FROND 36-37 192 Saha, Subrota Kumar*; Shemu, Tamanna Meheran: BASE ASPIDELLA FROM BOSTON BAY, MASSACHUSETTS PALEOENVIRONMENTAL INVESTIGATIONS AND CORAL 38-3 203 Friedel, Julia C.; Amler, Michael R.W.; Seuss, Barbara*: REEF MONITORING OF ST. MARTIN’S ISLAND, BANGLADESH BIVALVES FROM THE PENNSYLVANIAN FINIS SHALE USING FORAMINIFERAL ASSEMBLAGES (VIRGILIAN) OF NORTH CENTRAL TEXAS – NOTES ON 36-38 193 Gannon, Michelle*; Velinsky, David; Romanek, Christopher S.: , LIFE HABITS AND PALAEOECOLOGY DETANGLING STABLE CARBON ISOTOPES IN GIANT CLAM 38-4 204 Balk, Meghan*; Kim, Sora L.; Jones, Jazmin; Snuffer, Moira: SHELLS: DISCREPANCIES BETWEEN SHELL LAYERS AND PREDATORY BITE MARKS ON MARINE MAMMAL BONES THE SUESS EFFECT FROM THE MIOCENE 38-5 205 Conway, Brian*; Thomson, Tracy J.: FIRST REPORT OF SESSION NO. 37 TOOTH WEAR IN ALLOSAURUS FRAGILIS AND POTENTIAL T124. Advances in Ocean and Climate Reconstructions from AVENUES FOR PALEOECOLOGICAL STUDY Environmental Proxies (Posters) (Paleontological Society; 38-6 206 McElvogue, Bryce*; Lehman, Thomas: EVIDENCE FOR GSA Karst Division; GSA Sedimentary Geology Division; TYRANNOSAURID FEEDING BEHAVIOR FROM GSA Geoarchaeology Division; Geochemical Society; GSA HADROSAURIAN DINOSAUR REMAINS IN THE AGUJA Limnogeology Division; GSA Geochronology Division) FORMATION (UPPER CRETACEOUS), BIG BEND NATIONAL 9:00 AM, Phoenix Convention Center, Hall AB, North Building PARK, TEXAS Authors will be present from 3:30 to 5:30 PM 38-7 207 Bullington, Hannah*; Madrid, Dominic; Poplin, Alex: Booth # MORPHOLOGY AND SURFICIAL CHARACTERISTICS OF 37-1 194 Graniero, Lauren E.*; Parker, Wesley G.; Surge, Donna; SMALL MAMMALIAN BURROWS, CAPITOL REEF NATIONAL Yanes, Yurena: COMPARISON BETWEEN CONVENTIONAL PARK, UTAH IRMS AND SIMS FOR ANALYZING δ18O VALUES IN 38-8 208 Crowell, Jennifer Kailoa*; Shimer, Grant: LATE CRETACEOUS BIOGENIC CARBONATES FOR PALEOTEMPERATURE DINOSAUR TRACKS FROM THE IRON SPRINGS FORMATION, RECONSTRUCTIONS IRON COUNTY, UTAH 37-2 195 Warner, Jacob*; Delong, Kristine L.; Chicoine, David; 38-9 209 Dentzien-Dias, Paula*; Hunt, Adrian P.; Lucas, Spencer G.; Thirumalai, Kaustubh; Andrus, C. Fred T.; Wanamaker, Alan D.: Francischini, Heitor; Gulotta, Marco N.: FISH COPROLITES ENVIRONMENTAL SIGNALS FROM DONAX OBESULUS FROM THE , LOWER EOCENE, PROVIDE INFORMATION ON EL NIÑO-SOUTHERN VIRGINIA, USA OSCILLATION (ENSO) VARIABILITY 38-10 210 Lakeram, Scott*; Raymond, Anne; Bryant, Vaughn; Costanza, Suzanne: POLLEN-FILLED COPROLITES IN MIDDLE

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38-27 38-26 38-25 38-24 38-23 38-22 38-21 38-20 38-19 38-18 38-17 38-16 38-15 38-14 38-13 38-12 38-11 227 226 225 224 223 222 221 220 219 218 217 216 215 214 213 212 211 THE ICHNOLOGICAL SIGNATURE OFREPRODUCTIVE Buntin, RogersC.C.*; Hasiotis, Stephen T.: UTILIZING FORAMINIFERA IN THE BAHAMAS THE ONSHORE-OFFSHOREDISTRIBUTION OFENCRUSTING Hal Ray: FACE DOWN IN THE SEDIMENT: IMPLICATIONS FOR Lewis, Ronald*; Eubanks,M.; Eric Smith,Christopher W.; Tichenor, ESCALANTE NATIONAL MONUMENT AND UNICORNQUARRY FROM THE GRANDSTAIRCASE- RAINBOW FROM THE USING THEROPODFORMATION TEETH OF LOWER-MIDDLE UNITOF THE KAIPAROWITS Hunter Michelle; Jackson, Thea: PALEOCLIMATIC IMPLICATION Yamamura, Daigo*; Suarez,Celina; Titus, Alan; Manlove, RESEARCH RESULTS A MOSASAUR SPECIMENFROM CRETACEOUS, MS: INITIAL Moffitt, Joseph*; Clary, ReneeM.: TAPHONOMIC ANALYSIS OF MONTANA JUDITH RIVERANDHELLCREEKFORMATIONS OF MICROFOSSIL BONEBEDSFROM THE UPPERCRETACEOUS Raymond R.: TAPHONOMIC COMPARISON OF VERTEBRATE Sedalia P.; Nolan D.; Clark, Rogers, A.; Kristina Curry Rogers, Velasquez, Kaylee R.; Tun, SunM.; I.; Katherine Irving, Gomez, PeterZimmermann, K.*; Lang,AshaD.; E.; Roat,Gabriela LINCOLN COUNTY, SOUTHEASTNEVADA MULTI-TAXIC BONEBEDIN THE PANACA FORMATION OF THE IDENTIFICATION OFAPLIOCENE(LOWER BLANCAN), Parry, LaurenE.*; Humphrey, RebeccaL.; Bonde, Joshua W.: SPECTROSCOPY IN FOSSILPLANTS VERSUS FOSSILANIMALS VIA RAMAN DISTINCTION BETWEENORGANICCOMPOUNDSFOUND Wiemann, Jasmina; Theurer, Anne*: Mallory DETERMININGTHE CASE STUDY FROM NORTHERN ALBERTA RESPONSE OFGREY WOLVES TO CLIMATE CHANGE: A Trayler, Robin*; Fraser, Danielle; Kim,Sora L.: THEHISTORIC SOUTHWESTERN NEVADA OF THE MID-MIOCENE TONOPAH LOCALFAUNA OF Jones, AnnMarie*; Rowland, StephenM.: PALEOECOLOGY Rowland, StephenM.: MAMMOTH MYSTERY El Srouji,Esmeralda*; Genova, MihaelaG.; Parry, LaurenE.; COUNTY, WY MICROFOSSIL CONTENTOFANTHILLSEDIMENTSINPARK Tumarkin-Deratzian, AllisonR.: ASSESSINGVERTEBRATE Peach, LuluR.*; Casey, Clinton; Feldman, Hannah; AND TAPHONOMY LA BREABISON: INSIGHTSINTO POPULATION DYNAMICS Galvez, Saul*; Prothero, Donald: AGE-MORTALITY PROFILES IN BETWEEN PITSAT RANCHOLABREA THROW THROUGH TIME: TAPHONOMICVARIATION F. Robin; DeSantis, R.G.; Larisa Binder, Wendy J.: ASTONE’S Melissa; Yager, Anna; Lindsey, Emily; Meachen,Julie; O’Keefe, NicolasL.*;Noriega, Pitcher, Ellie; Cohen,JoshuaE.; Morado, FATALIS FROM NORTHERN KANSAS Brendon; Holen,Steven: ISOTOPIC ECOLOGYOFSMILODON Widga, Chris*; Walker, J. Douglas; Wanamaker, AlanD.; Asher, OR ECOLOGY? HEMPHILLIAN RHINOCEROTIDS ANDEQUIDS: TAPHONOMY Delplanche, Rémy A.*; Orcutt,JohnD.: THEDISTRIBUTION OF OTHER ERYOPS PREYING UPONEDAPHOSAURS, DIMETRODONTS AND CLEAR FORK, PREFERREDFAST FLOWING STREAMS, APEX PREDATORS OF THE TEXAS REDBEDS, LOWER , LeighAnn: ADULT ERYOPS, LARGESTSEMI-AQUATIC Flis, J.*; Chris Bakker, Robert T.; Flis, James E.; Hass, M.; Mallori RARE IN THE NEW WORLD CRUSHING CARNIVORES: ABUNDANT IN THE OLD WORLD, P.*;Hunt, Adrian Lucas, SpencerG.: COPROLITES OFBONE- EARLY POLLINOVORY INCORDAITEANS? PENNSYLVANIAN CORDAITEAN CONES: EVIDENCEFOR 38-36 38-35 38-34 38-33 38-32 38-31 38-30 38-29 38-28 39-6 39-5 39-4 39-3 39-2 39-1 Authors willbepresentfrom3:30to5:30PM 9:00 AM,PhoenixConvention Center, Building HallAB, North America) T21. SESSION NO. 39 Reading Igneous Textures (Posters) (MineralogicalSocietyof Booth # 236 235 234 233 232 231 230 229 228 242 241 240 239 238 237 BORON CONTENT DICKINSONIA ANDOTHER FOSSILSINFERREDFROM J.*:Retallack, Gregory PALEOSALINITY OFEDIACARAN LIMESTONE DIAGENESIS ANDPREPARATION OFSILICIFIEDFOSSILSIN John Warren: Jacobs, Gabriel*; Schiffbauer, James D.; Selly, Tara; Huntley, COLLECTION OF THE ACADEMY OFNATURAL SCIENCES NEW LIFEINTO THE INVERTEBRATE PALEONTOLOGY Estes-Smargiassi, Kathryn*; Sessa,JocelynA.: BREATHING PALEONTOLOGICAL EDUCATION COLLECTION CACHE: MAKING THE CASEFORASTRUCTURED Hunt, MollyElizabeth*: FROM MOUNDSOFDUST TO AND FOSSILECHINOIDS NON-LETHAL TRACES OFPREDATION IN TESTS OFRECENT Roger W.; Kowalewski, Michal; Petsios, Elizabeth; Tyler, L.: Carrie Tennakoon, Shamindri*; Jamal, Fatemah; Grun, Tobias B.; Portell, BEHAVIORAL INNOVATION OR TAPHONOMIC ARTIFACT? PARASITISM ONCIDAROID ECHINOIDSPINES: RECENT Lyndsey; Grun, Tobias B.; Kowalewski, Michal: GALL-FORMING Petsios, Elizabeth*; Portell, Roger W.; Tyler, L.; Carrie Farrar, BRITISH COLUMBIA, CANADA OF MID-LATITUDE WHIPSAW CREEK, ALLENBYFORMATION, EARLY EOCENEINSECTHERBIVORY ANDPALEOCLIMATE Vachon, Janelle M.*; Greenwood, David R.; Currano, Ellen: CRETACEOUS CRATO FORMATION OFBRAZIL SPIDER (ARANEAE: PALPIMANIDAE) FROM THE Downen, Matthew R.*; Selden,Paul A.: ASPIDER-EATING (), CHOTEAU, MONTANA IMPORTANCE IN THE TWO MEDICINEFORMATION INSECT TRACE FOSSILSAND THEIR PALEONTOLOGICAL Bradford, Maya Y.*; Anthony J.; Martin, Varricchio, David J.: RELATIONSHIPS IN THE ROCK RECORD STYLES OFTEREDOLITES TO QUANTIFY SALINITY-SIZE PROVINCE, SE MANITOBA, CANADA DIBS PEGMATITE, WINNIPEG RIVERDISTRICT, SUPERIOR RELATIONSHIPS AMONGLITHIUMALUMINOSILICATES IN James J.; Sirbescu,Mona-LizaC.: DECIPHERINGTEXTURAL Hoeft, Carly*; Stone, Lindsey; Humpula,Jarrett; Student, GRANODIORITE, TUOLUMNE INTRUSIVE SUITE, CALIFORNIA AND GROWTH OFK-FELDSPAR MEGACRYSTS IN Grabiec, Justine G.*; Glazner, AllenF.: THEORIGIN HOLE, LLANOUPLIFT, KINGSLAND, TEXAS THE TOWN MOUNTAIN GRANITE, “THE SLAB” SWIMMING ASSIMILATION OFPACKSADDLE DOMAINXENOLITHSIN STRUCTURAL ANDHXRFSTUDY OF THE ORIGINAND Stevens, LianeM.*; McLemore, Tyler S.: AFIELD-BASED NORTHWESTERN ARIZONA ENCLAVE SWARMS IN THE MOUNTPERKINS PLUTON, Johnson, Bradford J.*: FIELDRELATIONSHIPS WITHIN MAFIC COTTONWOOD STOCK, UTAH TITANITE FROM NOTCH PEAKGRANITEANDLITTLE EXPLORING IGNEOUSACCESSORY MINERAL TEXTURES: Haley; Franzen, Lauren; AlecJ.; Martin, Dorais, MichaelJ.: Henze, Porter*; H.; Eric Christiansen, Kowallis, J.; Bart Webb, HISTORY, UTAH GRANITIC STOCK TO DETERMINECRYSTALLIZATION TITANITE IN THE OLIGOCENELITTLECOTTONWOOD CHEMICAL AND TEXTURAL ANALYSIS OFENCLAVE Porter; Franzen, Lauren; AlecJ.; Martin, Dorais, MichaelJ.: Webb, Haley D.M.*; Eric; Christiansen, Kowallis, J.; Bart Henze, 22–25 September RESIDUES VERSUS RADIOGRAMS: BIASES IN

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39-7 243 Merz, Rachel*; Clark, Christine M.: OLD AND DEER: A STUDY A CLASSICAL EXAMPLE OF ADVANCED PARTIAL MELTING OF PERIDOTITES IN MICHIGAN’S UPPER PENINSULA OF THE PRE-MESOZOIC MIDDLE CRUST OF SOUTHERN 39-8 244 Vonnahme, Ashton*; Tabares, Alanna; Gartner, Rose; MEXICO Hogan, John P.: GO WITH THE FLOW: A TEXTURAL 40-2 259 Warchulski, Rafał*; Gawęda, Aleksandra; Krzykawski, RECORD OF DEPOSITION, MAGMATIC CURRENTS, AND Tomasz: HIGH-TEMPERATURE EXPERIMENTS ON THE REPLENISHMENTS IN THE RHUM COMPLEX, SCOTLAND RECONSTRUCTION OF THE CRYSTALLIZATION PROCESS 39-9 245 Limbaugh, Nathan*; Hogan, John P.: OLIVINE AND OF MELILITE – PSEUDOWOLLASTONITE/WOLLASTONITE – PHLOGOPITE IN AN ALNÖITE DIATREME: INSIGHTS INTO ANORTHITE – GLASS ASSEMBLAGE WITHIN ZN-PB SLAGS THE MAGMATIC EVOLUTION OF THE AVON ALKALINE FROM RUDA ŚLĄSKA, POLAND IGNEOUS PROVINCE, MISSOURI 40-3 260 Mulligan, Suzanne R.*; Wells, Michael L.; Hoisch, Thomas; 39-10 246 Newton, Taylor S.*; Hetherington, Callum J.: A TEXTURAL Craddock Affinati, Suzanne; Childs, Christian; Salamat, INVESTIGATION OF THE GOLDIE LAMPROPHYRE, FREMONT Ashkan: COMPARING RAMAN-INCLUSION BAROMETRY COUNTY, COLORADO AND THERMODYNAMIC PT MODELING IN BARROVIAN METAMORPHIC ENVIRONMENTS 39-11 247 McCane, Jacob A.*; Ridley, John: LATE CRETACEOUS TO EARLY EOCENE LAMPROPHYRIC TEXTURAL AND 40-4 261 Hernandez Montenegro, Juan David*; Palin, Richard; Zuluaga PYROXENE MINERAL CHEMISTRY VARIATION FROM CALC- Castrillon, Carlos Augusto: BUILDING CONTINENTAL CRUST IN ALKALINE SUBDUCTION RELATED MAGMATISM AND THE A STAGNANT LID TECTONIC REGIME: AN INTERPLANETARY CENTRAL MONTANA ALKALIC PROVINCE PERSPECTIVE 39-12 248 Cole, Brenna G.*; Andrews, Graham D.M.; Brown, Sarah R.; 40-5 262 Day, Michael M.*; Duke, Edward F.: GEOSTATISTICAL Brueseke, Matthew E.: GRAIN SIZE AND SHAPE MODELING OF FIELD SPECTRA TO MAP VARIATION IN CHARACTERISTICS OF XENOCRYSTS IN THE MASONTOWN WHITE MICA COMPOSITION AND METAMORPHIC INTENSITY (SW PENNSYLVANIA) AND STOCKDALE (NE KANSAS) IN THE BLACK HILLS, SOUTH DAKOTA KIMBERLITES: INSIGHTS FROM OPTICAL MICROSCOPY 40-6 263 Pizarro, Maxwell*; Johnson, Eric L.: MINERALOGICAL AND AND COMPUTED X-RAY TOMOGRAPHY GEOCHEMICAL RESPONSE TO SHEAR DEFORMATION 39-13 249 Bernard, Rachel E.*; Chin, Emily J.: MICROSTRUCTURAL AND WITHIN THE DANA HILL METAGABBRO BODY, NW GEOCHEMICAL INVESTIGATION OF IGNEOUS TEXTURES ADIRONDACK MTNS, NEW YORK STATE AND CORONAS IN SAN QUINTIN LOWER CRUSTAL XENOLITHS SESSION NO. 41 39-14 250 Chin, Emily J.*; Curran, Sean Taylor; Farmer, G. Lang: THE D26. Recent Advances in Precambrian Geology (Posters) ORIGIN OF GARNET CORONAS IN GRANULITE XENOLITHS 9:00 AM, Phoenix Convention Center, Hall AB, North Building AND EVOLUTION OF THE LOWER CONTINENTAL CRUST Authors will be present from 3:30 to 5:30 PM 39-15 251 Watson, Nikolas*; Srogi, LeeAnn; Lutz, Tim; Gimson, Kirby: Booth # TEXTURAL STUDY REVEALS DYNAMIC DEVELOPMENT 41-1 264 Gilleaudeau, Geoffrey J.*; Sahoo, Swapan K.; Ostrander, Chadlin OF MINERAL LAYERING AND CRYSTAL ALIGNMENTS BY M.; Owens, Jeremy D.; Poulton, Simon W.; Lyons, Timothy W.; MAGMATIC FLOW IN A DIABASE SHEET, WESTERN NEWARK Anbar, Ariel D.: MOLYBDENUM ISOTOPE AND TRACE METAL BASIN, PENNSYLVANIA, USA SIGNALS IN AN IRON-RICH MESOPROTEROZOIC OCEAN: A 39-16 252 Wenner, Jennifer M.*; Mcleod, Jennifer R.; Salchert, Nicole; SNAPSHOT FROM THE VINDHYAN BASIN, INDIA Teasdale, Rachel: COMPLEX MAGMA EVOLUTION 41-2 265 Duncanson, Samuel P.*; Brengman, Latisha Ashley; Fournelle, ILLUSTRATED BY BASALT CRYSTAL POPULATIONS IN THE John H.; Moy, Aurélien: DECIPHERING PRIMARY AND POISON LAKE CHAIN, LASSEN REGION, SOUTHERNMOST DIAGENETIC CONTROLS ON MINERALOGY IN THE ~1.9 GA CASCADES BIWABIK IRON FORMATION, MN USING PAIRED TEXTURAL 39-17 253 Furukawa, Kuniyuki*; Uno, Koji; Kanamaru, Tatsuo: FRACTURING AND GEOCHEMICAL ANALYSES AND REMOBILIZATION OF OBSIDIAN LAVA FLOW 41-3 266 Brengman, Latisha Ashley*; Duncanson, Samuel P.; Hanson, 39-18 254 Pippenger, Kate*; Hampton, Samuel J.; Gravely, Darren: Stephen; Wetzel, Anthony: CROSSING THE REDOXCLINE: STRATIGRAPHIC, TEXTURAL, AND GEOCHEMICAL AN INVESTIGATION INTO GEOCHEMICAL CHANGES THAT ANALYSIS OF A PYROCLASTIC DENSITY CURRENT DIRECTLY LINK TO TEXTURAL TRANSITIONS IN THE ~1.9 GA DEPOSIT IN THE AKAROA VOLCANIC COMPLEX, NEW BIWABIK IRON FORMATION, MN ZEALAND 41-4 267 Ha, Youngji; Song, Yong-Sun; Park, Kye-Hun*: SR ISOTOPE 39-19 255 Nowacki, Emily J.*; Clark, Christine M.: SEM AND XRD COMPOSITION OF MARBLES AND DETRITAL ZIRCON U-PB CATEGORIZATION OF VOLCANIC ASH ALTERATION AGES FROM THE GUBONGSAN GROUP IN NORTHEASTERN 39-20 256 Kim, Jisoo*; Clarke, Amanda B.; Roggensack, Kurt; Pistolesi, GYEONGGI MASSIF, SOUTH KOREA: IMPLICATIONS ON Marco; Bonadonna, Costanza: ERUPTIVE STYLE TRANSITIONS NEOPROTEROZOIC CRUSTAL EVOLUTION OF THE SINO- AT LA FOSSA CONE, VULCANO ISLAND, ITALY KOREAN CRATON 39-21 257 Lauricella, Sindy*; Petronis, Michael; Rapprich, Vladislav; Valenta, 41-5 268 Thompson, M.D.*; Crowley, J.L.: TUNNEL VISIONS BENEATH Jan; Lindline, Jennifer: PALEOMAGNETIC AND ANISOTROPY BOSTON HARBOR, MASSACHUSETTS: STRUCTURE OF MAGNETIC SUSCEPTIBILITY DATA BEARING ON THE AND STRATIGRAPHY OF THE EDIACARAN GROWTH OF THE KRASNY VRCH MAAR-DIATREME, CZECH CAMBRIDGE FORMATION REPUBLIC 41-6 269 Malone, Shawn J.*; Klier, Joshuah J.: REVISITING THE WESTERN EXPOSURES OF THE PENOKEAN MARSHFIELD SESSION NO. 40 TERRANE: PRELIMINARY ZIRCON LA ICPMS U-PB AND LU- D36. New Advances in Metamorphic Petrology (Posters) HF DATA REVEAL NEW COMPLEXITY IN AN OLD TERRANE 41-7 270 Craddock, Erica Powers*; Bjornerud, Marcia G.; Malone, 9:00 AM, Phoenix Convention Center, Hall AB, North Building David: GEOCHRONOLOGIC AND MICROSTRUCTURAL Authors will be present from 3:30 to 5:30 PM CONSTRAINTS ON THE PROTEROZOIC EAU PLEINE SHEAR Booth # ZONE IN CENTRAL WISCONSIN 258 Alcantara-Torres, Mariana*; Ortega-Gutiérrez, Fernando; 40-1 41-8 271 Skotnicki, Steven J.; van Soest, Matthijs C.*: GEOLOGY Elias-Herrera, Mariano: THE MIDDLE JURASSIC MAGDALENA AND GEOCHRONOLOGY OF THE MESOPROTEROZOIC MIGMATITE OF THE AYÚ COMPLEX, SOUTHERN MEXICO: MCDOWELL MOUNTAINS SEQUENCE IN ARIZONA

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42-7 42-6 42-5 42-4 42-3 41-11 42-2 41-10 43-1 Authors willbepresentfrom3:30to5:30PM 9:00 AM,PhoenixConvention Center, Building HallAB, North Division) Geology);Sedimentary GSAStructuralGeologyand Tectonics Climate, Systems(Posters) andSedimentary (SEPM(Societyfor Early Permian: InteractionsandFeedbacks between Tectonism, T85. SESSION NO. 43 42-1 Authors willbepresentfrom3:30to5:30PM 9:00 AM,PhoenixConvention Center, Building HallAB, North Geomorphology Division) Geologic Hazards (Posters) Geology and (GSAQuaternary T13. SESSION NO. 42 41-9 Laurentian Evolution duringtheLateMississippianto Applications ofHigh-Resolution Topographic Datato Booth # Booth # 281 280 279 278 277 274 276 273 282 275 272 MOROCCO) BRANCHE OF THE SOUTHRIFIANRIDGES(NORTHERN BETWEEN TECTONICS ANDDIAPIRISMIN THE EASTERN INTERACTION RESPONSE TOAmine, Afaf*: THE LANDSCAPE EXAMPLE FROM THE WESTERN GREATER CAUCASUS TERRACES ANDUNDERLYING FOLDEDSTRATA: AN STRUCTURAL MODELINGOFDEFORMEDFLUVIAL Tea: DETERMININGSHORTENING RATES BYINTEGRATED Trexler, C.*; Charles Cowgill, Eric; Spencer, JoelQ.G.; Godoladze, SOUTHERN ALASKA, USA INSIGHTS FROM 3DMODELING-RAGGED MOUNTAIN FAULT AERIAL PHOTOGRAPHY DATA -EXTRACTING GEOLOGIC GEOMORPHOLOGY, HIGH-RESOLUTION LIDAR, AND Heinlein, Sarah N.*; Pavlis, Terry L.; Ronald: Bruhn, IMPLICATIONS FORSLIPRATE STUDIES LIDAR, SARBACKSCATTER, ANDMULTISPECTRAL DATA: FAULT, SOUTHEASTERNCALIFORNIA, WITH AERIAL INACCESSIBLE PORTIONS OF THE EASTERNGARLOCK ASSESSING ALLUVIALFAN SURFACE AGES ALONG Polun, SeanG.*; Bidgoli, Tandis S.; Gomez,Francisco: NORTHWESTERN BANKS PENINSULA ALLUVIAL FANS PRONE TO DEBRIS-FLOW HAZARDIN Nellis, CarolineH.*; Borella,Josh W.: IDENTIFICATION OF RICH DOUSHANTUOSHALEIN THE MID-YANGTZE AREA SPECTROMETRY CHARACTERISTICS OF THE ORGANIC- Bao, Xiaohuan*; Xu,Huangyun; Wang, Zhonghao: GAMMA SFM HURRICANE MARÍAINPUERTO RICOUSINGLIDAR AND K. Stephen: VOLUME OFSLOPEFAILURES CAUSED BY Feliciano,Rodríguez CésarA.*; Bayouth García,Desireé; Hughes, HYPERSPECTRAL MAPPING WYOMING: IMPLICATIONS FORFUTUREHIGHRESOLUTION ARCHEAN BASEMENT ROCKS FROM TORREY CANYON, REFLECTIVE SPECTROSCOPY INVESTIGATION OF Lambert, Trevor*; Chappell,J. Caleb; Krekeler, P.S.: Mark MOUNTAIN EVOLUTION EASTERN SHELF: INFORMINGANCESTRALROCKY SUBSIDENCE ANALYSIS OF THE MIDLANDBASIN AND Ramsey, CameronE.*; Sweet, Dustin E.: TECTONIC BASED IMAGE ANALYSIS MULTITEMPORAL LIDAR DATA ANDEXPLORINGOBJECT- UNDERSTANDING CHANGINGLANDSCAPESBYIMPROVING Andy J.; Wickert, Andrew D.; Jennings, Carrie; Jalobeanu, Andre: Whitney M.; Gran, KarenB.; Richard,EmilieM.; Breckenridge, DeLong, StephenB.*; Engle, Zachary; Hammer, Morena; DeLong, 1.1 GACRYSTAL SPRINGDIABASE OLDER THANTHE FORMATIONBE TOSPRING HORSE THIEF SOUTHERN DEATH VALLEY REGIONOFCAREQUIRE THE James W.:Sears, Hammond-Gordon, Janet*; Calzia,James P.; Rämö, O. Tapani;

FIELD RELATIONSHIPS THROUGHOUTFIELD THE 43-12 43-11 43-10 43-9 43-8 43-7 43-6 43-5 43-4 43-3 44-2 43-2 44-1 Authors willbepresentfrom3:30to5:30PM 9:00 AM,PhoenixConvention Center, Building HallAB, North Karst Division) Geology Division; GSASoilsandSoilProcesses Division; GSA Geology andGeomorphologyDivision; GSA Sedimentary of Climate, Erosion, and Vegetation (Posters) (GSAQuaternary T86. SESSION NO. 44 Inverting Source from Sink: Records Decoding Sedimentary Booth # 293 292 291 290 289 288 287 286 285 284 295 283 294 CENTRAL CHINA COALFIELD, SOUTHWESTERNINNERMONGOLIA, NORTH- PERMIAN MARINE TO FLUVIALDEPOSITSIN WUDA ENVIRONMENTS ANDCYCLOSTRATIGRAPHY OFLOWER Yang, Wan*; Wan,Mingli; Wang,Jun: SOUTHWEST USA SOUTHERN SHELF, ANDREACHING ASFAR AS THE OROGEN, TRAVERSING NORTH AMERICAALONGITS DISPERSAL NETWORK ORIGINATING IN THE APPALACHIAN ZIRCON U-PBDATA REVEALAMISSISSIPPIANSEDIMENT , AlanD.*; Laskowski, Andrew K.: DETRITAL THE SOUTHWESTMARGINOFLAURENTIA PERMIAN TRANSPRESSIONAL FOLD-THRUST BELT ALONG CHANCE-DEATH VALLEY THRUST SYSTEM: ANEARLY Levy, Drew A.*; Zuza,Andrew V.: DEVELOPMENTOF THE LAST INYO COUNTY, CALIFORNIA OSBORNE CANYON FORMATION OF THE BASIN, INSIGHTS FROM THE DARWIN HILLSSEQUENCE AND ALONG THE SOUTHWESTERNMARGINOFLAURENTIA: RESPONSE TO LATE PALEOZOIC SUBDUCTIONINITIATION Vaughn, Lochlan W.*; Leary, Ryan J.: TIMINGANDBASIN PALEOZOIC OQUIRRH BASIN, UTAH SHALLOW TO DEEPMARINESANDSTONES IN THE LATE Andreas: SEDIMENTROUTING ANDPROVENANCE OF Jones, Adam*; Sturmer, DanielM.; Bidgoli, Tandis S.; Möller, TO ANANCESTRALROCKY MOUNTAIN BASIN PETROCHRONOLOGIC SOURCEDISCRIMINATION APPLIED COLORADO TROUGH SEDIMENTSOURCEISOLATION: Hatfield, Kendall; Saylor, Joel; Leary, Ryan J.: CENTRAL Smith, Tyson Michael*; Lapen, Thomas J.; E.; Sundell,Kurt NEW MEXICO ROCKY MOUNTAINS OROGENY, SACRAMENTO MOUNTAINS, DEFORMATION ASSOCIATED WITH THE ANCESTRAL PRELIMINARY INVESTIGATION OFPRE-EARLY PERMIAN JohnL.*;Brotherton, Yoshinobu, AaronS.; Sweet, DustinE.: ECHO CLIFF, KS PROVENCE ANALYSIS OF ANINCISED-VALLEY FILLAT Gutierrez, Lindsay*; Goldberg,Karin: PALEOCURRENT AND NORTH AMERICA MISSISSIPPIAN MUDROCKS INGREATER MIDCONTINENT Soreghan, Gerilyn: AMODELFOR THE ORIGINOFDEVONO- Adams, Steven; David; Duarte, Totten, Cody; Cullen,Andrew; McGlannan, Austin James*; Bonar, AliciaL.; Pfeifer, LilyS.; THE SOUTHERNMIDCONTINENT U-PB DETRITAL-ZIRCON OFPALEOZOIC IN DISPERSAL: MARGIN TOSEDIMENT TRANSCONTINENTAL Xie, Xiangyang*; Manger, Walter L.: TRANSITIONFROM SHELF HYDROLOGIC BALANCE FOUR LAKESIN YUNNAN, CHINA ANDCONNECTIONS TO APPROACH TO ATTRIBUTING SEDIMENT SOURCESFROM RebeccaAnne:Tisherman, AGEOCHEMICALMIXINGMODEL Hillman, Aubrey L.; Goodin, John*; Bain,DanielJ.; Abbott, Mark; ADJACENT ANCESTRALROCKY MOUNTAINS AND TECTONICS OF THE GREATER PERMIANBASIN AND Blakey, Ronald*: LATE PALEOZOIC PALEOGEOGRAPHY OROGENESIS CHANGE INZIGUIBASIN: IMPLICATION FORQINLING TRIASSIC-EARLY JURASSICSEDIMENTARY PROVENANCE Chai, Rong; Jianghai, Yang*; Du, Yuansheng: THELATE 22–25 September

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44-3 296 Kumari, Anjali*: CARBONATE FACIES IN LATE CRETACEOUS CASE STUDY FROM THE MEXICAN FOLD-THRUST BELT DINOSAURS BEARING LAMETA FORMATION, (MFTB), CENTRAL MEXICO JABALPUR,CENTRAL INDIA AND THEIR IMPLICATIONS FOR 45-7 311 Mezger, Jochen E.*; Hoffmann, Rene; Bergermann, Henning: PALEOENVIRONMENT RECONSTRUCTIONS TECTONIC ORIGIN OF SHEARED BELEMNITES FROM 44-4 297 Murray, Bridget*; Tobin, Thomas S.; Wilson, Gregory P.; Mohabey, CENTRAL ALASKA CONFIRMED BY FLUORESCENCE, Dhananjay; Samant, Bandana; Wilson, Jeffrey A.: DEPOSITION CATHODOLUMINESCENCE AND TRACE ELEMENT MAPPING AND PALEOWEATHERING OF (UPPER 45-8 312 Brink-Roby, David*; Mitra, Gautam; Yonkee, Adolph; Evans, CRETACEOUS) TERRESTRIAL DEPOSITS AT MAREPALLI Mark A.: LATERAL VARIATION OF SYNOROGENIC FLUIDS QUARRY, CENTRAL INDIA WITHIN THE WYOMING SALIENT OF THE SEVIER FOLD- 44-5 298 Mustaque, Sharif*; Uddin, Ashraf: COMPOSITIONAL STUDY OF THRUST BELT PERMO- SILICICLASTIC GONDWANAN 45-9 313 Hudec, Michael*; Wagner, Bryce: FOLDS AND RADIAL FAULTS SEQUENCES FROM CENTRAL-EASTERN INDIAN PLATFORM ABOVE SHALLOW SALT ON THE NORTH FLANK OF THE 44-6 299 Kennedy, Sloane A.*; Portenga, Eric W.; Murray, Kendra E.; ONION CREEK DIAPIR, PARADOX BASIN, UTAH Bhattarai, Saroj: EXPLORING A POSSIBLE LINK BETWEEN 45-10 314 Mohollen, Robert W.*; Kulp, Mark A.: RATES OF TRACKLESS ZIRCONS AND REGIONAL VOLCANISM IN DISPLACEMENT AND LATERAL CONTINUITY OF THE NORTHERN AUSTRALIA BATON ROUGE FAULT SYSTEM SEGMENTS: EVIDENCE OF 44-7 300 Ferland, Troy*; Colcord, Devon E.; Shilling, Andrea M.; Brassell, HOLOCENE DISPLACEMENT NEAR THE EAST ORLEANS Simon C.; Stanistreet, Ian G.; Stollhofen, Harald; Njau, Jackson K.; LAND BRIDGE? Schick, Kathy; Toth, Nick; Freeman, Katherine H.: EROSIONAL 45-11 315 Kersey, William R*; Bradbury, Kelly K.; Evans, Jim: STRUCTURE ALIASING OF BULK ORGANIC GEOCHEMICAL CLIMATE AND GEOCHEMICAL NATURE OF CARBONACEOUS MATTER RECORDS IN A SALINE-ALKALINE PALEOLAKE, OLDUVAI IN FAULT ROCKS OF SAFOD PHASE 3 CORE: IMPLICATIONS GORGE, TANZANIA FOR DEFORMATION AND FLUID-ROCK REACTIONS 44-8 301 Del Vecchio, Joanmarie*; DiBiase, Roman A.; Corbett, Lee B.; 45-12 316 Thomann, Clara*; Jänecke, Susanne U.; Evans, James P.; Bierman, Paul R.; Caffee, M.W.; Ivory, Sarah: PLEISTOCENE Markowski, Daniel; Quinn, Robert: COULD A KEYSTONE CLIMATE-MODULATED EROSION: INTERPRETATIONS FROM FAULT BLOCK EXPLAIN THE OVERDUE TIMING OF A M7.5+ COSMOGENIC NUCLIDE CONCENTRATIONS OF AN 18 M EARTHQUAKE ALONG THE SOUTHERN SAN ANDREAS SEDIMENT CORE IN CENTRAL FAULT? 44-9 302 McCarroll, Nicholas*; Pederson, Joel L.: WAS CLARENCE 45-13 317 Losert, David Travers*; Sullivan, Walter A.; Maxwell, DUTTON RIGHT? DOES LATERAL ESCARPMENT RETREAT, Bruce: COMPUTER VISION AND AUTOMATED IMAGE RATHER THAN VERTICAL INCISION, ACCOUNT FOR MOST CHARACTERIZATION FOR USE IN TEXTURE AND FRACTURE OF THE EROSION OF THE COLORADO PLATEAU? --NEW ANALYSIS FINDINGS FOR THE BOOK CLIFFS OF UTAH 45-14 318 Wang, Xin*: QUANTITATIVELY DECIPHERING PALEO-STRAIN 44-10 303 Wu, Chenliang*; Duan, Yuliang; Cole, Trevor; Nittrouer, Jeffrey A.; FROM DIGITAL OUTCROP MODELS: A CASE STUDY FROM Torres, Mark A.: A MESOZOIC RECORD OF FLUVIAL THE EASTERN , CHINA RESPONSE TO CLIMATIC AND TECTONIC PERTURBATIONS, ORDOS BASIN, NORTH-CENTRAL CHINA SESSION NO. 46 44-11 304 Wang, Junhui; Tamura, Toru; Muto, Tetsuji*: THE LATE T74. Structural Geology and Geomechanics in Applied HOLOCENE MEKONG RIVER DELTA AS AN AUTOGENIC Geosciences (Posters) (GSA Structural Geology and Tectonics GRADE SYSTEM Division; GSA Energy Geology Division; GSA Environmental & Engineering Geology Division; American Association of SESSION NO. 45 Petroleum Geologists; Structural Geology and Geomechanics D32. Recent Advances in Structural Geology (Posters) Division) 9:00 AM, Phoenix Convention Center, Hall AB, North Building 9:00 AM, Phoenix Convention Center, Hall AB, North Building Authors will be present from 3:30 to 5:30 PM Authors will be present from 3:30 to 5:30 PM Booth # Booth # 45-1 305 Zhou, Liyun*; Wang, Yu: FEATURES OF SYN-TECTONIC 46-1 319 Contreras, Juan*: THRUST SYSTEMS TOOLS (THRUST): MAGMATIC FLOW IN THRUST AND STRIKE-SLIP BELTS: SOFTWARE FOR THE KINEMATIC SIMULATION OF COMPARED WITH MYLONITE AND GNEISS IN CHINA DEFORMATION AND SEDIMENTATION IN FOLD AND THRUST 45-2 306 Sequeira, Nicole*; Bhattacharya, Abhijit: THE CURVILINEAR BELTS HUNDRU FALLS SHEAR ZONE, EASTERN INDIA: 46-2 320 Don, Jessica*; Shaw, John H.; Plesch, Andreas; Bridgwater, IMPLICATIONS FOR GRENVILLIAN-AGE DEFORMATION Daniel D.; Lufadeju, Gbenga: USING DEEPWATER KINEMATICS IN THE CHOTTANAGPUR GNEISS COMPLEX DEPOSITIONAL SYSTEMS TO CHARACTERIZE THE THREE- 45-3 307 Czeck, Dyanna M.*; Stephenson, Sheryl; Díaz-Azpiroz, DIMENSIONAL GROWTH OF STRUCTURES WITH EXAMPLES Manuel; Fernández, Carlos; García-Arias, Marcos: FROM THE NIGER DELTA SYNDEFORMATIONAL FLUID FLOW IN METABASITE ROCKS 46-3 321 Ma, Debo*: GEOMETRY AND KINEMATICS OF INTRAPLATE ALONG THE SOUTHERN IBERIAN SHEAR ZONE STRIKE-SLIP FAULTS IN GAOSHITI-MOXI AREA, SICHUAN 45-4 308 Rae, Claire M.*; Bailey, Christopher M.; Skelton, Tyler: STRAIN BASIN, SW CHINA ANALYSIS OF DIAMICTITES AND SANDSTONES IN THE 46-4 322 Reeher, Lauren*; Davis, George H.; Hughes, Amanda; Streeter, NEOPROTEROZOIC GHUBRAH AND FIQ FORMATIONS, David; Julius, Chad: MECHANICAL CHARACTERIZATION AND NORTHERN OMAN FAILURE DEVELOPMENT WITHIN JURASSIC SANDSTONES 45-5 309 Rahl, Jeffrey M.*: REGIONAL PATTERNS OF DAUPHINÉ PROXIMATE TO SALT STRUCTURES, PARADOX BASIN, TWINNING IN QUARTZ TRACK VARIATIONS IN PALEOSTRESS SOUTHERN UT DIRECTION: AN EXAMPLE FROM THE PENNSYLVANIA 46-5 323 Du, Jin*: CHARACTERISTICS AND THE GROWTH PROCESS SALIENT OF STRIKE-SLIP FAULTS IN THE SOUTH OF XIAOTANG 45-6 310 Vidal Reyes, María Isabel*; Fitz-Diaz, Elisa; Rodríguez Díaz, AREA, THE CENTRAL OF TARIM BASIN Augusto Antonio: EMPLACEMENT CONDITIONS AND TH/PB 46-6 324 Chauvin, Benjamin P.*; Don, Jessica E.; Sun, Yanpeng; Shaw, DATING OF MONAZITE BEARING SYNTECTONIC VEINS: A John H.: MODELING CONJUGATE FAULT SYSTEMS AND RELATED FOLDING WITH THE DISTINCT ELEMENT

168 | 2019 GSA Annual Meeting & Exposition

47-7 47-6 46-11 47-5 46-10 47-4 46-9 47-3 46-8 47-2 46-7 48-1 Authors willbepresentfrom3:30to5:30PM 9:00 AM,PhoenixConvention Center, Building Hall AB, North Understand the World around Us(Posters) T79. SESSION NO. 48 47-1 Authors willbepresentfrom3:30to5:30PM 9:00 AM,PhoenixConvention Center, Building HallAB, North (Posters) (GSA StructuralGeologyand Tectonics Division) T78. SESSION NO. 47 Combining AnalogandNumericalModelingApproaches to Folding: Processes, Observations, andConsequences Booth # Booth # 336 335 329 334 328 333 327 332 326 331 325 337 330 TECTONIC IMPLICATIONS CHIAPAS FOLDAND THRUST BELT INSOUTHERNMEXICO: Morán-Zenteno, DanteJ.: NEWAR-ARILLITEAGES FROM THE Hernández-Vergara, Rogelio*; Fitz-Díaz,Elisa; Brocard,Gilles Y.; INFORMED BYMECHANICALMODELING KINEMATIC FAULT-BEND FOLDINGCONSTRAINTS Hughes, AmandaN.*; Connors, D.: Christopher RELAXED SYSTEM DEFORMABILITY OF3-DDISCRETEFRACTURE NETWORK EFFECT OFFRACTURE GEOMETRY ONSTRENGTHAND Um, Jeong-Gi*; Ryu,Seongjin; Park, Jinyong; Wang, Sookyun: WHALEBACK ANTICLINE, SHAMOKIN, PA, USA Mattathias D.: STRAIN WITHIN FOLDEDLAYERS AT THE Gray, Beth*; Mary Weil, Brandon; Arlo Crider, Juliet G.; Needle, PENINSULA, NEWZEALAND PROPERTIES OFBURIED VOLCANIC ROCKS ONBANKS Hampton, Samuel J.: PETROPHYSICAL ANDMECHANICAL Saux, Juliette*; Brooke; Carlson, Villeneuve, C.; Marlene NEAR KUTZTOWN, PA FOLDED PELITESOF THE WINDSOR TOWNSHIP FORMATION Kurt; Hogan, JohnP.: MICROFABRIC CHARACTERIZATION OF Dinter, R.*; Eric Tindall, Sarah E.; ,Andreas; Friehauf, CANADA THE CARIBOOGOLDMININGDISTRICT, BRITISHCOLUMBIA, Yin, Jim*: STRUCTURE CONTROLS ONGOLDDEPOSITSIN LIMESTONE, PENNSYLVANIA FOLDING: OBSERVATIONS FROM THE JACKSONBURG IN MICROFABRICS ASSOCIATED WITH MACROSCOPIC Kurt; Hogan, JohnP.: REDISTRIBUTION OFMATERIAL R.*;Domin, Mark Tindall, Sarah E.; Eckert,Andreas; Friehauf, MIDCONTINENT INDUCEDSEISMICITY DRILLCORE ANALOGSTUDIES: IMPLICATIONS FOR INJECTION INTERFACE REGIONFROM FIELDAND CHARACTERIZATION OF THE GREAT UNCONFORMITY E.;Katherine Evans, James P.; Petrie, Elizabeth: GEOLOGIC Smith, Kayla D.; Paulding, AnnaA.*; Bradbury, Kelly K.; Potter, Xie, Yueting*;Wang, Yu: DOMING TECTONICS MONITORING INDUCEDSEISMICITY INTERFEROMETRIC SAR(INSAR): NEWMETHODSFOR DEFORMATION IN THE USMIDCONTINENT WITH Esmail: OBSERVING INJECTION-INDUCEDSURFACE Polun, SeanG.*; Bidgoli, Tandis S.; Gomez,Francisco; Ansari, DETACHMENT FOLDING BOX FOLDSHAPEANDDEVELOPMENT: BUCKLING VS. Burberry, Caroline M.*; Eckert, Andreas: ACOMPARISON OF PANCAKE RANGE EASTERN NEVADA: INSIGHTSFROM NEWMAPPINGIN THE ISOCLINAL FOLDING WITHIN THE SEVIERHINTERLANDIN Russell Di Fiori, V.*; Long,SeanP.: KILOMETER-SCALE GEOMECHANICS METHOD: NUCLEATION ANDGROWTH EXPLAINEDBY

FOLDING INVOLVED INSTRUCTURAL 49-5 48-5 49-4 48-4 49-3 50-3 48-3 49-2 50-2 48-2 49-1 Authors willbepresentfrom3:30to5:30PM 9:00 AM,PhoenixConvention Center, Building HallAB, North Geomorphology Division) Geology and Tectonics Division; Geology and GSAQuaternary Erosion, andPlate Tectonics (Posters) (GSAStructural T51. SESSION NO. 49 50-1 Authors willbepresentfrom3:30to5:30PM 9:00 AM,PhoenixConvention Center, Building HallAB, North (GSA StructuralGeologyand Tectonics Division) Records, Geophysical Images, andGeodynamic Models(Posters) T53. SESSION NO. 50 Shaping theLandscape: The InteractionbetweenFractures, Present-Day andAncientFlat-SlabSubductioninRock Booth # Booth # 346 341 345 340 344 349 339 343 348 338 342 347 OZARK DOME PALEOZOIC FLEXURALUPLIFT: ACASESTUDY OF THE LITHOSPHERIC WEAK ZONEON THE MAGNITUDE OF Patricia M.; Anders, Alison: EFFECTOFA TRANS- Dykstra, Brooke A*; Zhan, Yan; Marshak,Stephen; Gregg, STRAIN ALTER THE CONCEPTOFACRITICAL WEDGE? AND PENETRATIVE STRAIN: HOW DOESPENETRATIVE Smith, NicoleLynn*; Burberry, CarolineM.: CRITICALWEDGES AND ITSPRESENT-DAY IMPLICATIONS MANIFESTATIONS OF THE EASTAFRICANRIFTINMALAWI Suresh*:Muthukrishnan, GEOLOGICALANDGEOMORPHIC BELTS: RESULTS FROM SANDBOX MODELS TOPOGRAPHY ONDEVELOPMENTOFFOLDAND THRUST William; Hogan,JohnP.: THEROLE OFBASEMENT Squires, Miryah*; Shaw, Peyton; Doebelin,Katja; Chandonia, KATKUT GRAVELS USINGSATELLITE IMAGERY OF EGYPT, PLUSACAUTIONARY TALE ABOUTMAPPING AND LANDSCAPEEVOLUTION IN THE WESTERN DESERT FRACTURES, ANETWORK OFNON-TECTONIC SYNCLINES, M.;Robert Tarabees, Elhamy A.; Hanafy, MahmoudI.: FAULTS, Tewksbury, Barbara J.*; Skeldon, A.; Christopher Welch, ARIZONA RELATED TO LOW-ANGLE SUBDUCTION EVOLUTION OFSOUTHERNCALIFORNIA-SOUTHWESTERN CRETACEOUSAND TECTONICPALEOGENE TO THERMAL Jeremy K.; Andrew; Barth, Shulaker, Danielle Ziva: LATE Jacobson, E.*; Carl Grove, Marty; Haxel, GordonB.; Hourigan, Presentation) INVERSION OFSALT-BEARING RIFTSYSTEMS(Invited Dooley, Tim P.*; Hudec, MichaelR.: EXTENSIONAND GAS FILLINGIN THE LUNNAN UPLIFT, TARIM BASIN FAULT DEFORMATION ANDITSINFLUENCESONOIL Yan, Wenyuan*; Zha,Ming: MICROSTRUCTURE FORMEDBY PERU CIRCULATION IN THE CORDILLERABLANCA DETACHMENT, HYDROTHERMAL ACTIVITY ANDDEEPMETEORIC WATER Newell, DennisL.: FLUIDINCLUSIONEVIDENCEFOR Grambling, Tyler A.*; Jessup, MicahJ.; Shaw, ColinA.; COVER ROCKS INHIBITS ACCOMMODATION OFPENETRATIVE STRAININ AND PENETRATIVE STRAIN: HIGH VERTICAL UPLIFT Burberry, CarolineM.*; Mendoza,Matthew C.: SALT DIAPIRS EASTERN SIERRANEVADA FOOTHILLS, CA GRADIENTS ONROCKS STRENGTHOVER TIME IN THE THE INFLUENCEOF TEMPERATURE AND TEMPERATURE Duquette, Breanna*; Samantha; Berberich, C.: Eppes, Martha Presentation) THE OVERLYING CONTINENTAL PLATE COOL?(Invited MODELS OFFLAT-SLAB SUBDUCTION: HOW FAST DOES Currie, ClaireA.*; Liu, Xiaowen; Wagner, Lara S.: NUMERICAL 22–25 September

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50-4 350 Newell, Dennis L.*; Jessup, Micah J.; Upin, Heather; Scott, 51-6 362 Wyatt, Michael R.*; Amato, Jeffrey M.; Swenton, Vanessa M.; Brandt E.; Grambling, Tyler A.; Hiett, Coleman; Shaw, Colin A.; Jonell, Tara N.: CORRELATING REGIONAL IGNIMBRITES

Hughes, A.: HE AND CO2 FLUX FROM THE AND ESTABLISHING A CONNECTION BETWEEN PERUVIAN FLAT SLAB ESTIMATED FROM HOT SPRING AND RHYOLITE VOLCANISM, SCHOOLHOUSE MOUNTAIN GEOCHEMISTRY CALDERA, SOUTHWESTERN MOGOLLON-DATIL VOLCANIC 50-5 351 Schneider, Emma*; Chapman, Alan D.; Lockner, David A.: FIELD, NEW MEXICO REFINING ESTIMATES OF THE SEISMIC PROPERTIES 51-7 363 Vitarelli, Daniela C.*; Johnson, Emily R.: ERUPTIVE VOLUME AND GEOLOGIC FRAMEWORK OF THE MOJAVE DESERT, AND EXPLOSION ENERGY ESTIMATES FROM KILBOURNE SOUTHERN CALIFORNIA HOLE, SOUTHERN AXIS OF THE RIO GRANDE RIFT, 50-6 352 Matthews, William A.*; Boivin, Marie-Pier; Sauer, Kirsten; SOUTHCENTRAL NEW MEXICO Coutts, Daniel S.: LATE CRETACEOUS EXHUMATION OF UNDERPLATED METASEDIMENTARY ROCKS IN THE NORTH AMERICAN CORDILLERA AFTERNOON 50-7 353 Long, Sean P.*; Heizler, Matthew T.; Thomson, Stuart N.; Reiners, Peter W.; Fryxell, J.E.: SLAB ROLLBACK AS A DRIVER OF THE ORAL TECHNICAL SESSIONS EARLIEST EPISODE OF DISTRIBUTED EXTENSION IN THE NEVADAPLANO: A CASE STUDY FROM THE OLIGOCENE- SESSION NO. 52 EARLY MIOCENE GRANT RANGE DETACHMENT SYSTEM IN EASTERN NEVADA P1. Digital Learning Innovation in the Geosciences (GSA Geoscience Education Division; American Geophysical Union; 50-8 354 Sowers, Theron*; Shimabukuro, David H.; Hankins, National Association of Geoscience Teachers; National Earth Robin; Skinner, Steven: ALUMINUM-IN-HORNBLENDE Science Teachers Association) GEOBAROMETRY OF THE NORTHERN PART OF THE SALINIAN BLOCK 1:30 PM, Phoenix Convention Center, Special Presentation Area Hall A, North Building 50-9 355 Jepson, Gilby*; Carrapa, Barbara: THERMOCHRONOLOGICAL AND GEOCHEMICAL INSIGHTS ON THE TRANSITION Ariel D. Anbar, Carla McAuliffe and Brooks Hanson, Presiding BETWEEN THE METAMORPHIC CORE COMPLEX AND THE 1:30 PM INTRODUCTORY REMARKS NORTH AMERICAN CORDILLERA, SOUTHERN ARIZONA 52-1 1:40 PM Bentley, Callan*; Blisniuk, Kimberly; Kirkpatrick, James; 50-10 356 Petersen, Cameron M.*; Porter, Ryan C.: SEISMIC IMPEDANCE Rowe, Christie D.; Wakabayashi, John: REVITALIZING THE AND SHEAR VELOCITIES OF THE COSTA RICAN CLASSIC “STREETCAR TO SUBDUCTION” FIELD GUIDE SUBDUCTION ZONE THROUGH RECEIVER FUNCTION VIA GOOGLE EARTH ANALYSIS AND AMBIENT NOISE TOMOGRAPHY 52-2 1:45 PM Moysey, Stephen M.*; Lazar, Kelly Best: LEVERAGING MOBILE DEVICES TO SCALE-UP FIELD LEARNING IN SESSION NO. 51 REAL AND VIRTUAL ENVIRONMENTS T62. Exploring Connections between Extension, Sedimentation, 52-3 1:50 PM Bursztyn, Natalie*: FROM GRAND CANYON TO and Volcanism in the Rio Grande Rift (Posters) (GSA Structural YOSEMITE: LESSONS LEARNED ABOUT DIGITAL Geology and Tectonics Division; GSA Sedimentary Geology GEOSCIENCE LEARNING USING MOBILE SMART Division; GSA Geophysics and Geodynamics Division; New DEVICES Mexico Geological Society; Southern Rift Institute–New Mexico 52-4 1:55 PM Hollister, Ryan J.*: USING THE NGSS’S SCIENCE State University ) AND ENGINEERING PRACTICES TO HARNESS THE 9:00 AM, Phoenix Convention Center, Hall AB, North Building EDUCATIONAL POWER OF HIGH RESOLUTION Authors will be present from 3:30 to 5:30 PM IMMERSIVE VIRTUAL FIELD EXPERIENCES FOR ALL Booth # LEARNERS 51-1 357 Turner, Kenzie J.; Thompson, Ren A.*; Shumaker, Lauren E.; 52-5 2:00 PM Ruberto, Thomas*; Semken, Steven; Mead, Chris; Drenth, Benjamin J.; Cosca, Michael A.; Morgan, Leah E: Bruce, Geoffrey; Buxner, Sanlyn; Anbar, Ariel D.: MIXED- TECTONIC EVOLUTION IN THE WEST-CENTRAL PART OF METHODS RESEARCH ON THE IMPLICATIONS OF THE SAN LUIS BASIN, NORTHERN RIO GRANDE RIFT, LEARNING OUTCOMES FOR IN-SITU AND VIRTUAL COLORADO AND NEW MEXICO GEOLOGICAL FIELD TRIPS 51-2 358 Johnstone, Samuel*; Colgan, Joseph P.; Cosca, Michael A.: 52-6 2:05 PM Klippel, Alexander*; Wallgruen, Jan Oliver; Zhao, Jiayan; EXPLORING THE SPATIAL AND TEMPORAL VARIABILITY OF Chang, Jack; LaFemina, Peter; Sajjadi, Pejman; Oprean, FAULT ACTIVITY ALONG THE SANGRE DE CRISTO RANGE Danielle: TOWARD AN IMMERSIVE SCIENCE OF PLACE- WITH LOW-TEMPERATURE THERMOCHRONOLOGY, RIVER BASED EDUCATION PROFILE INVERSIONS, AND ANALYSIS OF FAULT SCARP 2:10 PM HANDS-ON DEMOS AND COLLABORATIVE SHARING - MORPHOLOGY BLOCK 1 51-3 359 Lindline, Jennifer*; Pratt, Richard; Petronis, Michael: MANTLE 3:15 PM BREAK SOURCE IDENTIFICATION FOR MIDDLE MIOCENE MAGMATISM ON THE EASTERN FLANK OF THE RIO GRANDE 3:30 PM REFLECTIONS RIFT, NORTHEASTERN NEW MEXICO 52-7 3:40 PM Bruce, Geoffrey*; Taylor, Wendy L.; Mead, Chris; Buxner, 51-4 360 Humphreys, Mary*; Michelfelder, Gary S.; Hoffman, Max L.; Rentz, Sanlyn; Anbar, Ariel D.: DIGITAL INNOVATIONS IN Shannon Porter: MINERAL CHEMISTRY AND PETROLOGY OF GAMIFICATION, ADAPTIVITY, AND RICH LEARNING RUBIO PEAK FORMATION, MOGOLLON DATIL VOLCANIC DESIGN TO VIRTUALLY EXPLORE THE PAST 350 FIELD, NEW MEXICO MILLION YEARS 51-5 361 Koning, Daniel J.*; Jochems, Andrew P.; Zimmerer, Matthew J.; 52-8 3:45 PM Widga, Chris*: THINKING OUTSIDE THE (BLACK) Kelley, Shari A.; Gavel, Michelle M.: NEOGENE-QUATERNARY BOX: BUILDING PALEONTOLOGICAL DIGITAL EVOLUTION AND DECREASES IN THROW RATES ON INFRASTRUCTURE FOR NON-SPECIALIST, MAJOR FAULTS IN THE NORTHERN PALOMAS BASIN AND DOWNSTREAM USERS ITS STRUCTURAL BOUNDARY WITH THE ENGLE BASIN, 52-9 3:50 PM Skinner, Lisa A.*; Bratton, Donald: LIVING ON THE SOUTHERN RIO GRANDE RIFT, NM EDGE: GEOLOGIC RISK ON EARTH - TRANSFORMING PASSIVE STUDYING INTO ACTIVE LEARNING OUTSIDE OF A LIBERAL STUDIES GEOSCIENCE CLASSROOM

170 | 2019 GSA Annual Meeting & Exposition

53-11 53-10 53-9 53-8 53-7 53-6 53-5 53-4 53-3 53-2 53-1 Lyman P. Persico andRebekahLevine, Presiding 1:30 PM,PhoenixConvention Center, Building Room221AB, North Division; GSASoilsandSoilProcesses Division) Geology andGeomorphology River Systems(GSAQuaternary T6. SESSION NO. 53 52-11 52-10 Ecologic, Hydrologic, andGeomorphicConnectionsinAlluvial 4:25 PM 4:10 PM 3:50 PM 3:35 PM 3:20 PM 3:05 PM 2:45 PM 2:30 PM 2:15 PM 2:00 PM PM 1:45 1:30 PM 5:00 PM 4:05 PM 4:00 PM 3:55 PM Bountry, Jennifer; Beechie, Timothy J.; C.; Mastin, Mark East, Amy*; Jenkins, J.; Kurt Happe, Patricia J.; RECRUITMENT STREAM MORPHODYNAMICS ANDRIPARIAN PLANT BEAVER GENERATED DISTURBANCE ENHANCES Levine, Rebekah*; Meyer, Grant:DAM: BEYOND THE Presentation) VEGETATION INAGRAVEL-BEDDED RIVER(Invited CHANNEL WITHOUT PERSISTENTFLOODPLAIN Lohss, Molly: MAINTENANCEOFASINGLE-THREADED Constantine, JoséAntonio*; Pasternack, B.; Gregory NORTHERN COLORADO LEGACY SEDIMENT WITHIN THE YAMPA RIVERBASIN, AWARD: GEOMORPHOLOGY DIVISION STANLEY A. SCHUMM Jonathan M.: GSAQUATERNARY GEOLOGYAND Kemper, John T.*; Sara Rathburn, L.; Friedman, NARRAGUAGUS RIVER, MAINE TO ACCESS BED-SEDIMENTMOBILITYON THE ADDITIONS USINGPIT-TAGGED TRACER PARTICLES STUDY OFRIVERRESTORATION WITH LARGE-WOOD Joshua; Loughlin,Clare W.; Williams, Charlie: ABACI Marshall, Anna; McKenna, Moriah; Brooks, Emma; Coleman, Thompson, DouglasM.*; Koenig, Steven; Fixler, Samuel A.; BREAK Presentation) MORPHODYNAMICS INALLUVIALRIVERS(Invited PLANT TRAITS DIFFERENTIALLY INFLUENCERIVER John; Wilcox, Andrew C.: TAMARIX VERSUS Bywater-Reyes, Sharon*; Diehl,RebeccaM.; Kui, Li; Stella, BRAZILIAN PANTANAL DISCOVERY OFAHIDDENFLUVIALLAKEIN THE HYDROLOGY, ANDGEOMORPHOLOGY THE L.:AMONG VEGETATION,Mario INTERACTIONS Merino, E.R.*; Montes, C.R.; Melfi,Adolpho J.; Assine, MICROBIOTA THE ROLES OFSEDIMENTRESIDENCE TIME AND OF FLUVIALPARTICULATE ORGANICMATTER: Hovius, Niels; Sachse, Dirk; Wagner, Dirk: TURNOVER Repasch, Marisa*; Scheingross, Joel; Zakrzewski, Carolin; MISSISSIPPI, DURING THE 2018AND2019FLOODS OF THE LOWER MISSISSIPPIRIVERNEARNATCHEZ, DYNAMICS AND WATER QUALITY INFLOODPLAINS P.;Piazza, Bryan Munoz,Samuel E.: SEDIMENTARY Kuehn, Kevin A.; Wallace, Davin J.; Halvorson, Halvor M.; Costello, Jansen D.*; Heitmuller, T.; Hudson,Paul F.; THERMAL INFRAREDIMAGERY OF THERMAL ANOMALIESINA TUNDRA RIVERUSING King, Tyler V.*;Bethany T.:Neilson, ROUGHNESS USING TERRESTRIAL LIDAR Kang, RanbirSingh*: QUANTIFYING STREAMBED DISCUSSION BLOCK 2 HANDS-ON DEMOSANDCOLLABORATIVE SHARING- EDUCATION COMMUNITY INFRASTRUCTURE SUPPORTING THE GEOSCIENCE Fox, SeanP.*; A.: Manduca,Cathryn SERCKIT: MODELS FOREXPLORINGPLATE TECTONICS GEOSCIENCE EDUCATION WITH INTERACTIVE Pallant, Amy*; M.: Bateman,Kathryn TRANSFORMING FLOODPLAIN FORESTESTABLISHMENT AND CHARACTERIZATION POPULUS 53-13 53-12 54-11 54-10 54-9 54-8 54-7 54-6 54-5 54-4 54-3 54-2 54-1 Presiding P. Thompson Davis, MenounosandDouglasH. Leonard,Brian Eric Clark, 1:30 PM,PhoenixConvention Center, Building Room224A,North Geomorphology Division) and Contributions Geologyand totheField(GSAQuaternary and Chronology: InHonorofGeraldOsbornfor HisCareer T14. SESSION NO. 54 Advances inAlpineGlacierStudiesthrough Process 5:00 PM 4:45 PM 4:35 PM 4:20 PM 4:00 PM 3:45 PM 3:30 PM 3:15 PM 3:00 PM 2:45 PM 2:30 PM 2:15 PM 1:55 PM 1:35 PM 1:30 PM 22–25 September ARIZONA, USA DRYLAND RIVER: THE LITTLE COLORADORIVER, CHANGE ANDBIOGEOMORPHICFEEDBACKS INA Dean, David J.*; Topping, David J.: GEOMORPHIC RANGE OF YELLOWSTONE NATIONAL PARK EFFECTS ONSTREAMBEHAVIOR IN THE NORTHERN Persico, Lyman P.*; Meyer, Grant: CLIMATE ANDSCALE CASCADES? (Invited Presentation) WASHINGTON, USA: PHYSICALFACTORS OR TROPHIC MORPHOLOGY INOLYMPIC NATIONAL PARK, Sankey, Joel B.; Randle, Tim: DRIVERSOFFLUVIAL OURTER MORAINE, COLORADO FRONT RANGE, USA AGE FORFOURTH OFJULY CIRQUE COSMOGENIC MEASUREMENTSIN SUPPORT OF Aaron;Barth, Shakun,Jeremy D.; Caffee, M.W.: PRECISE Davis, P. Thompson*; Marcott,ShaunA.; Vavrus, Claire; CO AT THE HEINRICHSTADIAL 1/BØLLING TRANSITION ALPINE VALLEYS IN THE ARKANSAS RIVER VALLEY, SYNCHRONOUS DEGLACIATION OF THREE ADJACENT Avriel D.; Briner, Jason P.; M.: Leonard, Eric RAPIDAND Tulenko, JosephP.*; Caffee, William; Schweinsberg, QUESTIONS (Invited Presentation) GREAT BASIN: CHRONOLOGY, CLIMATE, ANDKEY OF THE NORTHERN Laabs, BenjaminJ.*; Munroe, Jeffrey S.: LATE PROCESSES IN THE LOST RIVERRANGE, IDAHO CAPTURE DRIVENBYACTIVE NORMALFAULT W. COLEMEMORIALRESEARCH AWARD: GEOLOGY ANDGEOMORPHOLOGYDIVISION GLADYS Thackray, GlennD.*; Link,Paul K.: GSAQUATERNARY BREAK YEARS MOUNTAINS, WA OVER THE PAST ANDFUTURE 100 Menounos, Brian: GLACIER CHANGEIN THE OLYMPIC Fountain, Andrew G.*; Glenn,Bryce; Gray, Christina; ANOTHER FEATHER INJERRY’S CAP GLACIAL ADVANCES AT MT. BAKER, WASHINGTON: DouglasH.*:Clark, NEWCONSTRAINTSONLATE- GLACIATION, SOUTHERNCOASTAL ALASKA ADVANCES INUNDERSTANDING HOLOCENEALPINE Joshua; Alley, Karen; Gunderson,Jeffrey; Wiesenberg, N.: Wiles, Gregory*; Gaglioti,Ben; Race, Victoria; Charlton, EARLY HOLOCENECOLDEVENTS EXPANSION OFBAFFIN ISLANDGLACIERS DURING Miller, Gifford H.; S.; Anderson,Robert Briner, Jason P.: Crump, Sarah E.*; Young, NicolásE.; Pendleton, Simon L.; MOUNTAINS, BRITISHCOLUMBIA GLACIER COVER, VINTAGE PEAK, SOUTHERNCOAST PROFILES USED TO INFERCHANGESINHOLOCENE TERRESTRIAL COSMOGENICNUCLIDEDEPTH Hawkins, AdamC.*; Menounos, Brian; Brent M.: Goehring, CANADA (Invited Presentation) HOLOCENE HISTORY OF THE COLUMBIAICEFIELD, Luckman, H.*; Brian Bonnie; Sperling, Gerald: Osborn, Presentation) AN EPISTLEINRECOGNITIONOF THE ‘POPE’ Clague, JohnJ.*: DATING ALPINEGLACIAL EVENTS, INTRODUCTORY REMARKS

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Phoenix, Arizona Sunday, 22September2019 GLACIER , USA| 171 (Invited PM SUNDAY Sunday, 22 September 2019

54-12 4:50 PM Menounos, Brian*: IS TERRESTRIAL COSMOGENIC SESSION NO. 56 NUCLIDE DATING THE NEW LICHENOMETRY? T24. Metamorphic Petrology Past, Present and Future: Preparing 54-13 5:05 PM Osborn, Gerald*: STUDY OF HOLOCENE AND LATEST for the Next 100 Years with the Mineralogical Society of America PLEISTOCENE GLACIAL HISTORY IN THE NORTH (Mineralogical Society of America; GSA History and Philosophy AMERICAN CORDILLERA: A LOOK INWARD AT of Geology Division) DEBATES AND DILEMMAS 1:30 PM, Phoenix Convention Center, Room 126ABC, North Building 5:20 PM DISCUSSION Robert M. Holder, Mark J. Caddick and Sarah C. Penniston-Dorland, Presiding SESSION NO. 55 56-1 1:30 PM Ague, Jay J.*; Keller, Duncan S.; Stewart, E.M.: CURRENT AND FUTURE CHALLENGES IN METAMORPHIC T17. Small-Volume Cenozoic Volcanism of the Interior West of PETROLOGY (Invited Presentation) the United States (GSA Mineralogy, Geochemistry, Petrology, and Volcanology Division) 56-2 1:50 PM Forshaw, Jacob B.*; Pattison, David R.M.: KINETIC INFLUENCE ON PROGRADE REGIONAL 1:30 PM, Phoenix Convention Center, Room 128AB, North Building METAMORPHISM OF PELITES Tiffany A. Rivera and Brian R. Jicha, Presiding 56-3 2:05 PM Trapy, Pierre-Henri; Gervais, Felix*: TESTING SOLUTION 55-1 1:30 PM Kempton, Pamela D.*; Brueseke, Matthew E.; Rogers, MODELS IN PHASE EQUILIBRIA MODELING KayLeigh; Adam, Claudia: THE MYSTERY OF 56-4 2:20 PM Koenig, Alan E.*; Guerrero, Juan Carlos; Sisson, Charles R.; KIMBERLITES IN KANSAS Gonzalez, Jhanis J.: NEW MICROANALYTICAL METHODS 55-2 1:45 PM De Hon, Rene A.*; Earl, Richard A.: EMPLACEMENT OF TO SOLVE NEW (AND OLD) MINERALOGICAL THE ADEN LAVA FLOWS, POTRILLO VOLCANIC FIELD, CHALLENGES: LASERS, PLASMAS AND NEW WAYS TO DOÑA ANA COUNTY, NEW MEXICO ANALYZE AND VISUALIZE DATA 55-3 2:00 PM Ort, Michael H.*; Valentine, Greg; Riggs, Nancy; Cortés, 56-5 2:35 PM Penniston-Dorland, Sarah C.*; Baumgartner, Lukas; Joaquín: EVALUATING RECURRENCE INTERVALS FOR Dragovic, Besim; Bouvier, Anne-Sophie: STOPPING MONOGENETIC ERUPTIONS IN THE SOUTHWESTERN CRYSTAL CLOCKS: THE ROLE OF ELECTRONS IN USA (Invited Presentation) ARRESTING DIFFUSION OF LITHIUM IN SUBDUCTION 55-4 2:20 PM Hanson, Richard E.*; Miggins, Daniel P.; Baylor, David J.; ZONE GARNETS Befus, Kenneth; Bucholz, John F.: WIDESPREAD EOCENE 56-6 2:50 PM Johnson, Thomas A.*; Cottle, John M.; Larson, Kyle P.: BASALTIC PHREATOMAGMATIC VOLCANISM IN DELINEATING MULTIPLE METAMORPHIC EVENTS BY THE BIG BEND REGION, TRANS-PECOS IGNEOUS COMBINED INCLUSION THERMOBAROMETRY AND IN- PROVINCE, WEST TEXAS SITU PETROCHRONOLOGY: AN EXAMPLE FROM THE 55-5 2:35 PM Ascanio-Pellon, Patricia*; Bradshaw, Richard W.; Tomlinson, HIMALAYAN KATHMANDU COMPLEX David; Christiansen, Eric H.; Dorais, Michael J.; Potter, 56-7 3:05 PM George, Freya R.*; Gaidies, Fred: PORPHYROBLASTIC Katherine E.; Shervais, John W.: DO BASALTS ON THE MICROSTRUCTURES AND METAMORPHIC GRADE: YELLOWSTONE HOTSPOT TRACK HAVE A WET, CONTROLS ON SYSTEMATIC TRENDS FROM A SUBDUCTION-ZONE SIGNATURE? EVIDENCE FROM HIMALAYAN INVERTED BARROVIAN SEQUENCE PLAGIOCLASE AND OLIVINE COMPOSITIONS (Invited Presentation) 55-6 2:50 PM Horsman, Eric*; de Sousa, Laura; Currier, Ryan; Giorgis, 3:25 PM BREAK Scott: DETAILED LACCOLITH EMPLACEMENT HISTORY 56-8 3:40 PM Baxter, Ethan F.*; Gerrits, Anna R.; Inglis, Edward; Dragovic, DEMONSTRATES MECHANICAL INTERPLAY BETWEEN Besim; Starr, Paul G.; Burton, Kevin: FRONTIERS IN THE HYPABYSSAL MAGMA AND HOST ROCK: MOUNT ANALYSIS AND INTERPRETATION OF ZONED GARNET ELLEN, HENRY MOUNTAINS, UTAH CRYSTALS: FE-ISOTOPES AS A RECORDER OF REDOX 3:05 PM BREAK FLUID PROCESSES (Invited Presentation) 55-7 3:20 PM Smith, Eugene*; Rowland, Stephen M.; Johnsen, Racheal; 56-9 4:00 PM Nabelek, Peter*: THE IMPORTANCE OF CONSIDERING Ren, Minghua; Fitch, Shelby: FIRST REPORT OF CARBONIC FLUID COMPONENTS AND CARBONATE CRYPTOTEPHRA FROM THE LAS VEGAS FORMATION, MINERALS WHEN MODELING THE INITIAL GROWTH OF TULE SPRINGS FOSSIL BEDS NATIONAL MONUMENT, GARNET IN METAPELITES NEVADA (Invited Presentation) 56-10 4:15 PM Jiao, Shujuan*; Fitzsimons, Ian; Zi, Jian-wei; Evans, 55-8 3:40 PM Brugman, Karalee K.*; Till, Christy B.: NEW Noreen J.; McDonald, Bradley J.; Guo, Jinghui: GARNET CLINOPYROXENE-LIQUID GEOTHERMOMETER FORMATION HISTORY AND QUANTITATIVE CHEMICAL INDICATES A BROAD CRYSTALLIZATION INTERVAL CORRELATION WITH MONAZITE IN UHT GRANULITE: FOR LOW-AL CLINOPYROXENE IN HIGH-SILICA A CASE STUDY FROM THE KHONDALITE BELT, NORTH MAGMATIC SYSTEMS CHINA CRATON 55-9 3:55 PM Kenderes, Stuart M.*; Andrews, Graham D.M.; Befus, 56-11 4:30 PM Nagurney, Alexandra B.*; Ross, Nancy L.; Caddick, Kenneth; Isom, Shelby Lee; Leggett, Tyler Nathan; Mark J.; Law, Richard D.; Kruckenberg, Seth C.: Whittington, Alan: HOW LOW CAN YOU GO? THE CRYSTALLOGRAPHICALLY CONTROLLED VOID SPACE

EFFECTS OF RESIDUAL H2O ON THE ADVANCE OF AT GRAIN BOUNDARIES IN EXHUMED METAMORPHIC OBSIDIAN LAVA FLOWS OF THE WESTERN UNITED ROCKS STATES 56-12 4:45 PM Chu, Xu*; Vitale Brovarone, Alberto; Zhang, Lifei: 55-10 4:10 PM Johnson, Emily R.*: COMBINING PHYSICAL PSEUDOTACHYLYTE RECORDING COSEISMIC VOLCANOLOGY AND MAGMA GEOCHEMISTRY TO FRACTURING DURING UHP SLAB EXHUMATION, UNDERSTAND THE COMPLEX HISTORY OF A YOUNG, WESTERN TIANSHAN MONOGENETIC VOLCANO: BLUE LAKE CRATER, 56-13 5:00 PM Whitney, Donna L.*; Teyssier, Christian; Hamelin, OREGON (Invited Presentation) Clémentine; Raia, Natalie H.; Korchinski, Megan; Roger, 55-11 4:30 PM Barkoff, Drew William*; Jowitt, Simon M.: GEOCHEMICAL Françoise; Rey, Patrice: ECLOGITES IN MIGMATITES: EVALUATION AND IGNEOUS PETROGENESIS OF EVIDENCE FOR EXHUMATION OF LARGE VOLUMES OF HYDROTHERMALLY ALTERED EVOLVED RHYOLITES, DEEP CRUST SOUTHERN WAH WAH MOUNTAINS, UTAH 5:15 PM DISCUSSION

172 | 2019 GSA Annual Meeting & Exposition

Buseck (MineralogicalSocietyofAmerica) Mineralogical SocietyofAmericaRoebling MedalistPeter R. 58-2 58-1 andJoshuaFeinberg, Presiding Hobart Jones, Kathryn Lydia S. Tackett, David Gold,Andrew D. Putt,AmandaLynn Godbold,DanielS. Trinity L. Hamilton,Rowan C. Martindale, Petryshyn,Victoria SimonA.F. Darroch, 1:30 PM,PhoenixConvention Center, Building Room225AB, North Geomicrobiology Division) T41. SESSION NO. 58 57-11 57-10 57-9 57-8 57-7 57-6 57-5 57-4 57-3 57-2 57-1 Mihály Pósfai, JillF. BanfieldandLindsay P. Keller, Presiding 1:30 PM,PhoenixConvention Center, Building Room132ABC, North T26. SESSION NO. 57 New Voices inGeobiologyII(GSA& Visions ofMineralsattheNanoscaleII: InHonorof 1:45 PM 1:30 PM 4:50 PM 4:35 PM 4:20 PM 4:05 PM 3:50 PM 3:35 PM 3:20 PM 3:05 PM 2:50 PM 2:35 PM 2:20 PM PM 2:05 1:50 PM 1:30 PM Ning, Daliang; Zhou,Jizhong; Walian, Peter; Hazen, Terry C.: Putt, Andrew D.*; McBride, Kathryn; Adams, BenjaminG.; THERMODYNAMIC LADDER IRON REDUCTION: ASLIPPERY RUNG ON THE MatthewKirk, F.*; Jin,Qusheng; Flynn, Theodore M.: DISCUSSION2 GEODES REVEALSNEWMYSTERIES MICROMINERALOGICAL ANALYSIS OFOLD KEOKUK Mahaffey, Nova*; B.: Finkelman, Robert INCLUSIONS IN YAKUTIAN DIAMONDS Alexey O.; Sobolev, Nikolay V.: NI-RICHSULFIDEMELT Logvinova, AllaM.*; Richard;Wirth, Serebriannikov, AND THEIR REDOX ABILITYONAS(III)OXIDATION HAUSMANNITE (MN3O4) ANDMANGANITE(MNOOH) NANOSIZED (HYRD)OXIDE, Song, Boyoung*; Cerkez, ElizabethB.; Kim,Bojeong: OXIDES CONTROLS STABILITY OFLAYERED MANGANESE ADSORPTION OFMETAL CATIONS ANDOXYANIONS Geiss, Roy; McCurdy, Patrick; Zhu,Mengqiang: Yang, Peng*; Post, Jeffrey E.; Wang, Qian; Xu, Wenqian; PENNSYLVANIA DRAINAGE TREATMENT SYSTEMINCENTRAL OF PHYLLOMANGANATES FROM ANACID MINE Post, Jeffrey E.*; Heaney, Peter J.: CHARACTERIZATION BREAK DISCUSSION REDUCED MANTLE-DERIVEDFLUIDS? OPHIOLITE, TIBET, CHINA: EVIDENCEFORSUPER- FROM THE CR-11CHROMATITE OREBODY, LUOBUSA POTENTIAL NEW MINERALS INCORUNDUM Mauro; Richard;Wirth, Grew, Edward S.*; Robinson,Paul T.: Xiong, Fahui; Xu,Xiangzhen; Mugnaioli,Enrico; Gemmi, HIBONITE INMETEORITES AND NON-STOICHIOMETRY OFDEFECT-STRUCTURED Han, Jangmi*; Keller, Lindsay P.: ATOMIC STRUCTURE SPECTROSCOPY (EELS) IRON METEORITESBYELECTRON ENERGY-LOSS AND D-OCCUPANCY OFPRECIPITATES FROM BONDING LaurenceA.J.*:Garvie, DETERMININGTHE SOLAR-SYSTEM SOLIDS THROUGH ATOMIC-SCALE ANALYSIS OF THE FIRST EARLY SOLARPROTOPLANETARY DISKASREVEALED Zega, Thomas*: EXPERIMENTS HIGH-PRESSURE TEM DURING EARTH’S COREFORMATION: PROGRESS ON Kurt; Buseck, Peter R.: HYDROGEN FRACTIONATION Wu, Jun*; Piet,Hélène; Shim,Sang-Heon; Leinenweber, Presentation) SUBDUCTING SLABS TO PLANETARY IMPACTS (Invited HIGH-PRESSURE MINERALREACTIONS: FROM Sharp, OF Thomas G.*: NANOSCALEVISION THE THERMOCHEMISTRY OF THE THE THERMOCHEMISTRY 58-6 58-5 58-4 58-3 59-2 59-1 Gillian Foulger, K. Howard andDonnaM. Jurdy, Presiding 1:30 PM,PhoenixConvention Center, Building Room127ABC, North Tectonics Division) Honor of Warren B. Hamilton(GSAStructuralGeologyand T48. SESSION NO. 59 58-13 58-12 58-11 58-10 58-9 58-8 58-7 Unconventional IdeasandOutrageous Hypotheses II: In 2:45 PM 2:30 PM 2:15 PM 2:00 PM 1:50 PM 1:30 PM 4:45 PM 4:30 PM 4:15 PM 4:00 PM 3:45 PM 3:30 PM 3:15 PM 3:00 PM 22–25 September SULFIDE δ Noriko T.; Valley,W.:John Denny, Adam*; Kitajima,Kouki; Ishida,Akizumi; Kita, ACIDIC PONDINSOUTHWESTGREENLAND STABLE SULFURISOTOPIC INVESTIGATIONS OFAN ARCTIC SULFURCYCLEFROM SOURCE TO SINK: Cavanagh, Patrick D.*; Gilhooly, William; Pratt, LisaM.: EVENT SULFUR ACROSS THE TOARCIAN OCEANICANOXIC OF ENHANCEDBURIAL OFREDUCEDCARBONAND ORGANIC MATTER SULFURIZATION ASAMECHANISM Alexandre, JoãoP.; Gill,BenjaminC.: EVALUATING B.;Karl Fantasia, Alicia; Ruebsam, Wolfgang; Trabucho- Marroquín, Selva M.*; JordanAlexandria; Pritchard, Föllmi, PERUVIAN ANDES TECTONIC BOUNDARIES IN THE SOUTH-CENTRAL GEOCHEMISTRY ANDMICROBIOLOGY: TRAVERSING CONNECTIONS BETWEENHYDROTHERMAL SYSTEM Upin, Heather*; Newell, Dennis; Boyd, S.: Eric AMENDMENTS CONTAMINANT PATHWAY WITH TWO CARBON- MICROBIOME INA VARIABLY SATURATED TEN-YEAR INVESTIGATION OF THE SUBSURFACE RELATED TO EXTENSIONANDCONTRACTION IN EXPRESSION OF TECTONOMAGMATIC PROCESSES Anderson, Thomas H.*: SEDIMENTOLOGICAL IT WRONG? (InvitedGOT Presentation) TECTONICS IN WESTERN NORTH AMERICA: HAVE WE Glazner, AllenF.*: CENOZOICMAGMATISM ANDPLATE BIOSIGNATURES FOR THE SEARCHOFLIFE ONMARS Picard, Aude*: MICROBIAL IRON-SULFIDE MINERALSAS LITHOTROPHIC MICROORGANISMS AT NEUTRALPH ACCELERATION OFPYRITEOXIDATION BY Napieralski, StephanieA.*; E.: Roden,Eric MINE DRAINAGE ANDMINE-IMPACTED WATERS D. L.;Christy Wallis, Thomas N; Kane, Tyler J.; Nordstrom, Campbell, KateM.*; Alpers,N.; Charles Grettenberger, CONCENTRATIONS? SYSTEM PREVENT THE REMOVAL OFHIGHSULFATE SULFUR CYCLINGINANAMDPASSIVE REMEDIATION Valkanas, MichelleM.*; Trun, Nancy: DOESCRYPTIC DOWNSTREAM OFIRON MOUNTAIN MINE, CALIFORNIA POOR WATER QUALITY INSPRINGCREEKRESERVOIR, CYCLING OFSULFURANDIRON CONTRIBUTES TO Marion; Alpers, N.; Charles Sumner, Dawn Y.: MICROBIAL Grettenberger, L.*; Christen Campbell,KateM.; Nachon, PYRRHOTITE DISSOLUTION SPECIFIC DIFFERENCESINMICROBIALLY-MEDIATED GENOMIC ANALYSES TO UNDERSTAND STRAIN- INTEGRATING GEOCHEMICAL, MAGNETIC, AND Kathryn*; Feinberg,Hobart, Joshua; Jones, Daniel: SERPENTINIZING SPRINGS HYPERALKALINE STEELSLAG-FILL EMULATES Swingley, WesleyD.: Ohlsson, JIngemar*; Osvatic, Jay T.; D.; Becraft, Eric BREAK BAKKEN FORMATION SULFIDE PHASESIN THE MISSISSIPPIAN-DEVONIAN SEM-SIMS ANALYSIS OFFRAMBOIDSANDOTHER Kirk: GEOCHEMICALMODELINGOFHARD-ROCK 34 S VALUES ACTUALLY RECORD?INSITU

MICROBIAL COMMUNITYIN •

Phoenix, Arizona Sunday, 22September2019 WHAT DOSEDIMENTARY , USA| 173 PM SUNDAY Sunday, 22 September 2019

RESPONSE TO PLATE CAPTURE AND CONSEQUENT 60-6 2:55 PM Mistikawy, Justin*; Williams, Michael L.; Regan, Sean P.: MANTLE MOVEMENT TIMING OF DEFORMATION AND METAMORPHISM 59-3 2:05 PM Dalziel, Ian W.D.*; Lawver, Lawrence A.: DO THE BRITISH OF GRENVILLIAN METAPELITE, ROCK AND BEAR ISLES DYKE SWARMS REFLECT THE PALEOGENE PONDS AREA, EASTERN ADIRONDACK MOUNTAINS, LOCATION OF THE ICELAND HOT SPOT? TICONDEROGA, NY, USA 59-4 2:20 PM Gordon, Richard G.*; Woodworth, Daniel T.; Gaastra, 3:10 PM BREAK Kevin; Seidman, Lily E.: PALEOGENE TRUE POLAR 3:25 PM DISCUSSION WANDER, ORIGIN OF THE HAWAIIAN-EMPEROR 60-7 3:40 PM Strachan, Rob*; Cawood, Peter A.; Kinny, Peter; BEND, PALEOLATITUDE OF ELLESMERE ISLAND, AND Bruand, Emilie: NEOPROTEROZOIC ACCRETIONARY CENOZOIC CLIMATE CHANGE OROGENESIS ALONG THE NORTHEAST LAURENTIAN 59-5 2:35 PM Natland, James H.*: A PERFECT MANTLE STORM AND MARGIN OF RODINIA (Invited Presentation) THE ORIGIN OF THE HAWAIIAN RIDGE 60-8 4:00 PM Vermillion, Karissa B.*; Nourse, Jonathan A.: 59-6 2:50 PM Sager, William W.*: DO ALL OCEANIC PLATEAUS ERUPT MESOZOIC TECTONOMAGMATIC OVERPRINT AT SPREADING RIDGES? OF A NEOPROTEROZOIC LAURENTIA MARGIN 3:05 PM DISCUSSION SEDIMENTARY ASSEMBLAGE AT PLACERITA CANYON, WESTERN SAN GABRIEL MOUNTAINS, CALIFORNIA 3:40 PM BREAK 60-9 4:15 PM Nourse, Jonathan A.*; Dykstra, Michael R.; Vermillion, 3:55 PM Hofmeister, Anne*; Criss, Robert E.; Criss, Everett M.: 59-7 NEW Karissa B.: THE NEOPROTEROZOIC LIMEROCK MECHANISMS FOR PLATE TECTONICS, LUNAR DRIFT, CANYON ASSEMBLAGE: A PIECE OF THE RIFTED AND DIFFERENTIAL ROTATION OF THE LITHOSPHERE LAURENTIA MARGIN IN THE WESTERN SAN GABRIEL (Invited Presentation) MOUNTAINS, CALIFORNIA, INTENSELY DEFORMED 59-8 4:15 PM Criss, Robert E.*; Hofmeister, Anne: EVOLUTION AND DURING JURASSIC TIME TECTONICS OF THE ROCKY PLANETS ARE DRIVEN BY 60-10 4:30 PM Barron, Arturo J.*; Hagadorn, James W.; Paz Moreno, THEIR MASS, AND ORBITAL RADII Francisco A.: THE CERRO RAJÓN FORMATION: A 59-9 4:30 PM Musumeci, Daniele*; Branca, Stefano; Ingaliso, Luigi; CAMBRIAN RIFT-RELATED VOLCANO-SEDIMENTARY De Benedetti, Arnaldo Angelo: VOLCANOLOGY AND SUCCESSION FROM NORTHWEST SONORA, MEXICO TECTONICS IN ALFRED RITTMANN’S PARADIGM 4:45 PM CONCLUDING REMARKS 59-10 4:45 PM Borom, Marcus P.*: ROLE OF EARTH-MOON ROTATIONAL DYNAMICS IN THE SHAPING OF THE SESSION NO. 61 SURFACE OF OUR PLANET T66. Life and Death of a Craton: Implications of Archean Crust- 5:00 PM DISCUSSION Keel Systems for Crustal Growth, Crustal Preservation, and Mantle Evolution (GSA Mineralogy, Geochemistry, Petrology, and SESSION NO. 60 Volcanology Division; GSA Structural Geology and Tectonics T65. Precambrian Linkages across Laurentia: Looking for Division; GSA Geochronology Division; GSA Planetary Geology Geological, Geophysical, and Paleogeographic Connections and Division; GSA Geobiology & Geomicrobiology Division; Controversies Associated with the Growth and Tectonic Evolution GSA Sedimentary Geology Division; GSA Geophysics and of Laurentia from the Neoarchean to the Neoproterozoic II (GSA Geodynamics Division) Structural Geology and Tectonics Division; GSA Mineralogy, 1:30 PM, Phoenix Convention Center, Room 131ABC, North Building Geochemistry, Petrology, and Volcanology Division; GSA Paul A. Mueller, Carol D. , Jennifer N. Gifford and David W. Mogk, Presiding Geochronology Division; GSA Geophysics and Geodynamics Division) 1:30 PM INTRODUCTORY REMARKS 1:30 PM, Phoenix Convention Center, Room 229B, North Building 61-1 1:35 PM Artemieva, Irina M.*; Shulgin, Alexey; Xia, Bing; Cherepanova, Yulia; Thybo, Hans: DENSITY STRUCTURE Ruth F. Aronoff, Christopher G. Daniel, Michael F. Doe, Alexander Iriondo, OF CRATONIC LITHOSPHERE MANTLE: A TALE OF Jeff D. Vervoort and Michael L. Williams, Presiding FOUR CRATONS (Invited Presentation) 60-1 1:30 PM Daniel, Christopher G.*; Aronoff, Ruth F.; Doe, Michael F.; 61-2 1:55 PM Moresi, Louis*; Beall, Adam; Cooper, Catherine M.; Betts, Jones, James V.: FROM THE PICURIS TO THE PINWARE: Peter; Miller, Meghan S.; Willis, David: SUBDUCTION THE TALE OF A 4500 KM LONG CONVERGENT MARGIN DYNAMICS, CONTINENTAL COLLISION AND THE AND MESOPROTEROZOIC CA. 1.50 TO 1.36 GA FORMATION OF CRATONS OROGENIC EVENTS 61-3 2:10 PM Pearson, D. Graham*: THE GROWTH OF CRATONS – A 60-2 1:45 PM Medaris, L. Gordon*; Singer, Bradley S.; Jicha, Brian R.; VIEW FROM THE LITHOSPHERIC MANTLE Malone, David H.; Schwartz, Joshua J.; Stewart, Esther K.; Van Lankvelt, Amanda; Williams, Michael L.; Reiners, 61-4 2:30 PM Carlson, Richard*; Reimink, Jesse; Shirey, Steven B.; Peter: THE GEON 14 WOLF RIVER TECTONOMAGMATIC Pearson, D. Graham; Ketchum, John W.F.: THE EVENT: A MIDCONTINENTAL LINK BETWEEN THE TRANSITION FROM HADEAN CRUSTAL WORKING TO PICURIS AND PINWARIAN ARCHEAN CRATON GROWTH: THE EXAMPLE FROM THE SLAVE CRATON (Invited Presentation) 60-3 2:00 PM Indares, Aphrodite*; Groulier, Pierre-Arthur: MESOPROTEROZOIC EVOLUTION OF THE LAURENTIAN 61-5 2:50 PM Cooper, Catherine M.; Farrington, Rebecca; Miller, MARGIN; INSIGHTS FROM THE GRENVILLE PROVINCE Meghan S.*: ON THE DESTRUCTIVE TENDENCIES (Invited Presentation) OF CRATONS: INSIGHTS FROM 3D GEODYNAMIC MODELING 60-4 2:20 PM Elling, Reece P.*; Stein, Seth; Stein, Carol; Barklage, Mitchell: UNSCRAMBLING THE MIDCONTINENT RIFT 61-6 3:05 PM Roy, Mousumi*: MODELS OF THE PHYSICAL EFFECTS AND GRENVILLE FRONT IN THE EASTERN UNITED OF MELT MIGRATION AT PLATE INTERIORS, WITH STATES APPLICATIONS TO THE EDGES OF CONTINENTAL KEELS 60-5 2:35 PM Moecher, David P.*: EASTERN LAURENTIA MESO- TO NEOPROTEROZOIC CRUSTAL EVOLUTION: JUVENILE, 61-7 3:20 PM Sturrock, Colin*; Flowers, Rebecca: COMPARING THE REWORKED, EXOTIC, RIFTED AND ALMOST-RIFTED PHANEROZOIC THERMAL EVOLUTION OF THE COMPONENTS, BURIED OR BARELY EXPOSED (Invited PROTEROZOIC TRANS-HUDSON OROGEN WITH THAT Presentation) OF THE ARCHEAN SUPERIOR AND SLAVE CRATONS, CANADA

174 | 2019 GSA Annual Meeting & Exposition

62-7 62-6 62-5 62-4 62-3 62-2 62-1 Kevin L. Mickus and Ting Chen, Presiding 1:30 PM,PhoenixConvention Center, Building Room224B, North Division; Geology andGeomorphologyDivision) GSAQuaternary Environmental &EngineeringGeologyDivision; GSAKarst Division; GSASoilsandSoilProcesses Division; GSA Division; GSAHydrogeology Division; GSAGeoarchaeology Geological Problems (GSAGeophysics andGeodynamics T70. SESSION NO. 62 61-13 61-12 61-11 61-10 61-9 61-8 New Advances inUsingNear-Surface Geophysics toSolve 3:00 PM 2:45 PM 2:30 PM 2:15 PM 2:00 PM 1:45 PM 1:30 PM 5:05 PM 4:50 PM 4:35 PM 4:20 PM 4:05 PM 3:50 PM 3:35 PM SLOPE FAULT, ARIZONA GROUND-RUPTURING EARTHQUAKES ON THE MEAD Jeri Ben-Horin, Y.*; Pearthree, PhilipA.; Gootee,F.: Brian DEEP SEDIMENTARY DEPOSITS ESTIMATION USINGSITERESPONSE ANALYSIS FOR MirF.;Karim, Khandaker, I.: Nazrul GROUND MOTION Rahman, Md. Zillur*; Siddiqua,Sumi; Kamal,ASMMaksud; PROCESSES (Invited Presentation) LITHOSPHERIC STRUCTURE TO LOCALSURFACE SEISMIC ARRAYS FORAPPLICATIONS FROM Schmandt, Brandon*: DENSERAPIDLY DEPLOYABLE SITE REVEALEDBYLARGE-NARRAYS STRUCTURE AT THE SOURCE PHYSICSEXPERIMENT Chen, Ting*; M.: Snelson, Catherine VELOCITY DAKOTA COLLECTED AT THE HOMESTAKE MINE, SOUTH IN THE REALEARTH AT FIELD SCALEFROM DATA FUNDAMENTAL INSIGHTSON WAVE PROPAGATION Pavlis, Gary*; Atterholt,James; Brownlee, Sarah J.: Presentation) EARTHQUAKES INNORTHERN OKLAHOMA(Invited SEISMIC ARRAY TO EXPLOREINJECTION-INDUCED Piotrowski, Alex; E.: Ross, Zachary USINGALARGE-N Sara; Peña-Castro, Andres; Kemna, Kilian; Wickham- Cochran, ElizabethS.*; Rebecca; Harrington, Dougherty, CHEMICAL EXPLOSIONSERIES(Invited Presentation) EXPERIMENTS PHASEII(DRY ALLUVIUMGEOLOGY) MEASUREMENTS AT THE SOURCEPHYSICS FIBER OPTICDISTRIBUTED ACOUSTIC SENSING EXPLOSION PHENOMENOLOGYREVEALEDBY Abbott, Robert*; Holland,Austin; Ries, Rosamiel: DOME, EASTPILBARA FLOW PATTERNS WITHIN THE 3.5-3.2GAMTEDGAR SUSCEPTIBILITY (AMS): REVEALINGSOLIDSTATE DOME USINGANISOTROPY OFMAGNETIC Jeffrey D.: UNDERSTANDING A TTG STRUCTURAL NicolasM.*;Roberts, Tikoff, Basil; Salerno, Ross; Vervoort, UNDERNEATH THE SIRTE BASIN, LIBYA COMPOSITION ANDGEOCHEMISTRY OFBASEMENT FROM ZIRCONU–PBGEOCHRONOLOGY, HFISOTOPES OF REMOBILIZEDSAHARANMETACRATON? INSIGHTS NORTHERN LIBYA MARK THE NORTHERN BOUNDARY Mahar, MunazzamAli*; Goodell,PhilipC.: DOES LIGHT ON THE DARK AGES OFCRATONS ANDKEELS Mueller, Paul A.*; Wooden, J.L.: PBPARADOXES SHINE ANALYSES INTERPRETATIONS FROM SINGLE-GRAINZIRCON BLOCK AND THE ASSEMBLY OFLAURENTIA: NEW William J.; Malone, Shawn J.: THEMEDICINEHAT LaDouceur, Blake Oswell; Gifford, Jennifer*; Davis, PLATE TECTONICSPRECAMBRIAN WYOMING PROVINCE: IMPLICATIONS FOR PRESERVED 2.8GAARCSECTIONIN THE NORTHERN Henry, DarrellJ.*; Mogk,David W.; Mueller, Paul A.: YEARS OFCRUSTAL GENESISANDEVOLUTION RISE ANDFALL OF THE WYOMING CRATON: 4BILLION Mogk, D.W.*; Mueller, P.A.; Henry, D.J.; Frost, C.D.: THE BREAK

62-14 62-13 62-12 62-11 62-10 62-9 62-8 Orogen (GSAStructuralGeologyand Tectonics Division) Reorganization, andLandscapeDisequilibriuminaPaleozoic 63-5 63-4 63-3 63-2 63-1 Kevin G. J. andMervin Stewart Bartholomew, Presiding 1:30 PM,PhoenixConvention Center, Building Room229A,North T71. SESSION NO. 63

The New Appalachians: CenozoicDeformation, Drainage 5:00 PM 4:45 PM 4:30 PM 4:15 PM 4:00 PM 3:45 PM 3:30 PM 3:15 PM 2:40 PM 2:20 PM 2:00 PM 1:45 PM 1:30 PM 22–25 September TOMOGRAPHY UTILIZING TIME-LAPSE ELECTRICALRESISTIVITY COASTAL AREASOFCOX’S BAZAR, BANGLADESH CONCERNING CLIMATE CHANGEALONG THE WITH ITSPLAUSIBLE FUTURECONSEQUENCES ASSESSMENT OFSALTWATER INTRUSION DYNAMICS Ashraf, Asif*; Woobaidullah, A.S.M.: COMPREHENSIVE COLOMBIA FOR ANRURAL AREAAT LOSSANTOS, SANTANDER, STUCTURES ANDHIDROGEOLOGY IMPLICATIONS ROCK INAREASNEAR TO DIFFERENT TYPES OF RESISTIVITY ANISOTROPY OF THE FRACTURE BED- Vargas, Mayra Isabel*: COMPARISSONOFTHE RIVER INNORTHERN ARKANSAS INVESTIGATION OF TUFA DEPOSITSIN THE SPRING Engelbart, Tyler W.*; Gouzie, Douglas R.; Mickus, Kevin L.: NEW YORK ON AKAME TERRACE USINGGPRAT WEST POINT, HOLLOW AND THE PLAIN: FINDINGAKETTLELAKE Christopher; Morrell,Avery; Carter, Abigail: EXECUTION Yasheika; Dabbelt, Joseph; Wallen, BenjaminM.; Fuhriman, Kimball, MindyA.*; Sheehan,Nathaniel; Beckaroo, CANADA ARID THOMPSON RIVER VALLEY, BRITISHCOLUMBIA, OF A VERY SLOW-MOVING LANDSLIDEIN THE SEMI- HYDROGEOLOGICAL PROPERTIES ANDBEHAVIOR RESISTIVITY TOMOGRAPHY:UNDERSTANDING THE ADVANCES INNEAR-SURFACE ELECTRICAL Robert; Joseph,Jamel; Rotheram-Clarke, Drew: NEW Michael; Macciotta,Renato; Bobrowsky, Peter; Cocking, Wilkinson, Paul; Elwood, David; Sattler, Kelvin; Hendry, Jonathan E.; Donohue, Shane; Philip; Meldrum, Huntley, David H.*; Holmes, Jessica; Chambers, MASW SOURCE Wolfe, EugeneE.: USINGOCEAN WAVES ASAPASSIVE McBride, JohnH.*; Nelson,Stephen T.; Park, ChoonB.; FOR FLOODINGANDINUNDATION HAZARDS ALONG THE COAST OFCALIFORNIA: IMPLICATIONS Chandrakanta;Susanna: Werth, Blackwell, Emma*; Shirzaei,Manoochehr; Ojha, BREAK TH)/HE THERMOCHRONOLOGY USING TARGETED LOW-TEMPERATURE APATITE (U- CENOZOIC CENTRALAPPALACHIAN EXHUMATION Basler, Luke; Shona: Ortiz, EXPLORING THE EXTENTOF Baughman, Jaclyn S.*; Fame, Michelle; Haproff, Peter J.; AND COLLUVIALSYSTEMS(Invited Presentation) DISEQUILIBRIA INUPPEROHIORIVERBASIN FLUVIAL LAWRENCE DRAINAGE LEFTALEGACY OFON-GOING DRAINAGE REORGANIZATION OFFORMERST. Kite, J. Steven*; D.: Swift,Mark LATE CENOZOIC (Invited Presentation) TECTONIC UPLIFTOF THE GEOMORPHIC NOISEAND THE CASEFORACTIVE Spotila, James A.*; Prince, Philip; D.: Chilton,Kristin FAULT RESPONSES TO CENOZOICSLIPON THE BOONE Hill, JesseS.; Kevin Stewart, G.*: GEOMORPHOLOGICAL TENNESSEE RIVERDRAINAGE DIVIDE APPALACHIAN UPLANDSALONG THE NEW RIVER– Bartholomew, J.*; Mervin Kwon, Youngsang: RELIC

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Phoenix, Arizona Sunday, 22September2019 VERTICAL LANDMOTION , USA| 175 PM SUNDAY Sunday, 22 September 2019

63-6 2:55 PM Odom, William E.*; Granger, Darryl E.; Doctor, Daniel H.: 64-6 3:10 PM Lotero, Andrea; Contreras, Juan*; Yarbuh, Ismael; DATING A MID-PLIOCENE AGGRADATIONAL Negrete-Aranda, Raquel; Spelz-Madero, Ronald: EPISODE AND SUBSEQUENT RIVER INCISION IN THE AUTOGENIC ORGANIZATION OF SYN-TECTONIC SHENANDOAH VALLEY WITH COSMOGENIC 26AL AND SEDIMENTARY PATTERNS AROUND DEEP-WATER 10BE DETACHMENT FOLDS: A SIMPLE DYNAMIC MODEL 63-7 3:10 PM Evans, Mark A.*; Bartholomew, Mervin J.: RELICT 3:25 PM BREAK APPALACHIAN UPLANDS IN THE NORTHERN VIRGINIA 64-7 3:40 PM Connors, Christopher D.*; Hughes, Amanda: FLEXIBLE BLUE RIDGE APPROACHES TO KINEMATIC FORWARD MODELING 3:25 PM BREAK OF FAULT-BEND FOLDING (Invited Presentation) 63-8 3:40 PM Hatcher, Robert D.*; Prowell, David C.: MODERN 64-8 4:00 PM Chandonia, William*; Hogan, John P.; Eckert, Andreas: APPALACHIAN TOPOGRAPHY, PRODUCT OF MIOCENE “ROLLOVER BREAK-THRUST” OR TRIANGLE ZONE TO RECENT UPLIFT: NOT A RELIC OF PALEOZOIC - THE ROLE OF FLANK THRUSTS ON DEFINING THE OROGENY, AND NOT THE “WORLD’S OLDEST ARCHITECTURE OF THE LEADING EDGE OF FOLD AND MOUNTAIN CHAIN” (Invited Presentation) THRUST BELTS 63-9 4:00 PM Cox, Randel Tom*; Hatcher, Robert D.; Forman, Steven L.; 64-9 4:15 PM Reeher, Lauren*; Hughes, Amanda; Davis, George H.: Counts, Ronald C.: POSSIBLE CONTRIBUTION TO LARAMIDE DEFORMATION ON THE COLORADO SOUTHERN BLUE RIDGE RELIEF FROM QUATERNARY PLATEAU ANALYZED THROUGH INTEGRATED FAULTING IN THE EASTERN TENNESSEE SEISMIC STRUCTURAL TECHNIQUES ZONE 64-10 4:30 PM Wolfe, Franklin*; Shaw, John H.; Plesch, Andreas; Dolan, 63-10 4:15 PM Waters-Tormey, Cheryl*; Hartman, ; Cottingham, James F.; Legg, Mark R.: THE WILMINGTON ANTICLINE: Kevin; Moorer, Samuel T.; Kinner, David: RELATING LIDAR AN ACTIVE FAULT-PROPAGATION FOLD WITH A MULTI- LINEAMENTS TO BEDROCK STRUCTURES IN THE PHASE GROWTH HISTORY PANTHERTOWN VALLEY AND HICKORY NUT GORGE 64-11 4:45 PM Don, Jessica*; Shaw, John H.; Plesch, Andreas; Newman, AREAS OF THE SOUTHWESTERN NORTH CAROLINA Mattie: DEFINING THE 3D GEOMETRY OF THE BLUE RIDGE VENTURA-PITAS POINT FAULT SYSTEM IN SOUTHERN 63-11 4:30 PM Ranson, William A.*; Little, Sarina Basile; Lasley, Camille; CALIFORNIA USING COMPLEX FOLD GEOMETRIES: Wheeler, Jessica A.; Skipper, Hannah; Jarvis, Egan: IMPLICATIONS FOR LARGE MULTI-SEGMENT RIVER EROSION AND BLUE RIDGE ESCARPMENT EARTHQUAKES EVOLUTION IN THE JOCASSEE GORGES AREA OF 64-12 5:00 PM Burgette, Reed J.*; Coddington, Jascha A.: ESTIMATING WESTERN NORTH CAROLINA AND NORTHWESTERN FAULT SLIP AND GEOMETRY FROM FLUVIAL SOUTH CAROLINA, USA TERRACES PROGRESSIVELY DEFORMED ABOVE 63-12 4:45 PM McKay, Matthew P.*; Jackson, William T.: THE ROLE CURVED FAULT BENDS: AN EXAMPLE FROM THE OF JOINT-SET ORIENTATIONS, UPPER-CRUSTAL KYRGYZ TIEN SHAN ARCHITECTURE, AND PALEOSEISMICITY IN MEGA- LANDSLIDE EVENTS IN THE NORTHEASTERN SESSION NO. 65 ALABAMA, SOUTHERN APPALACHIAN FOLD AND T83. Advances in Using Sedimentary Data to Constrain the Timing THRUST BELT and Rates of Geologic Events and Processes II (GSA Sedimentary 63-13 5:00 PM Jackson, William T.*; Cook, Brian: EXPLORING RELIC Geology Division; GSA Geochronology Division; GSA Structural LANDSCAPES ON TOP OF SAND MOUNTAIN AND Geology and Tectonics Division) LOOKOUT MOUNTAIN TO UNDERSTAND LINKS 1:30 PM, Phoenix Convention Center, Room 222BC, North Building BETWEEN UPPER-CRUSTAL ARCHITECTURE AND TECTONIC GEOMORPHOLOGY IN THE SOUTHERN Theresa M. Schwartz, Matthew A. Malkowski and Glenn R. Sharman, Presiding APPALACHIAN FORELAND THRUST BELT AND 1:30 PM INTRODUCTORY REMARKS PLATEAU 65-1 1:35 PM Duan, Yuliang*; Li, Wenhou; Ding, Yi; Wu, Chenliang: REOCCURING MARINE INFLUXES THROUGH LATE SESSION NO. 64 PERMIAN TO EARLY TRIASSIC AND THE TRANSITION T78. Folding: Processes, Observations, and Consequences TO LACUSTRINE CONDITION OF THE SOUTH MARGIN (GSA Structural Geology and Tectonics Division) OF THE ORDOS BASIN 1:30 PM, Phoenix Convention Center, Room 231ABC, North Building 65-2 1:50 PM Pickering, Jennifer*; Goodbred, Steven; Akhter, Syed Caroline M. Burberry, Amanda Hughes and Andreas Eckert, Presiding Humayun: LATE QUATERNARY BRAHMAPUTRA RIVER SEDIMENT DISPERSAL AND STORAGE CONTROLLED 1:30 PM INTRODUCTORY REMARKS BY REGIONAL TECTONIC UPLIFT 64-1 1:45 PM Hogan, John P.*; Eckert, Andreas; Welker, Avery Joseph; 65-3 2:05 PM Mason, Cody C.*; Romans, Brian W.; Stockli, Daniel F.; Tindall, Sarah E.; Liu, Chao: VANISHING POINTS – THE Fildani, Andrea: A DEEP-SEA RECORD OF SOUTH END OF CONICAL FOLDS (Invited Presentation) AMERICAN TECTONICS AND SURFACE PROCESSES: 64-2 2:05 PM Needle, Mattathias D.*; Crider, Juliet G.; Gray, Mary Beth; INSIGHTS FROM DETRITAL ZIRCON DOUBLE DATING Weil, Arlo Brandon: DOES CURVATURE CORRESPOND FROM THE AMAZON SUBMARINE FAN TO FOLD-RELATED STRAIN IN THE ANTICLINES AT 65-4 2:20 PM Wiest, Adam C.*; Beranek, Luke P.: LATE TRIASSIC BEAR VALLEY, SHAMOKIN, PA, USA? TO MIDDLE JURASSIC BASIN DEVELOPMENT IN 64-3 2:20 PM Bobyarchick, Andy R.*; Spatz, Andrew A.: FOLD THE NORTHERN CANADIAN CORDILLERA: NEW KINEMATICS IN A PERICLINAL ANTICLINE, CAROLINA CONSTRAINTS ON THE TIMING OF REGIONAL TERRANE, NORTH CAROLINA EXHUMATION FROM LASER ABLATION SPLIT-STREAM 64-4 2:35 PM Butler, Robert W.H.*; Bond, Clare E.; Cooper, Mark; Watkins, (LASS) DETRITAL ZIRCON U-PB GEOCHRONOLOGY Hannah: BUCKLING AND LOCALIZED SLIP IN FOLD- AND HF ISOTOPE GEOCHEMISTRY THRUST STRUCTURES: EXPANDING THE SOLUTION 65-5 2:35 PM Bristol, Isabelle M.*; Fosdick, Julie C.; Colgan, Joseph P.: SET RECONSTRUCTING MIOCENE PALEOGEOGRAPHY 64-5 2:55 PM Eckert, Andreas*; Wu, Yuxing: FOLD SHAPE ANALYSIS: OF THE MIDDLEGATE AND EASTGATE BASINS, NV INSIGHTS FROM NUMERICAL MODELING OF THROUGH GEOLOGIC MAPPING AND SEDIMENTARY FLEXURAL SLIP MULTILAYER BUCKLE FOLDS PROVENANCE ANALYSIS

176 | 2019 GSA Annual Meeting & Exposition

66-6 66-5 66-4 66-3 66-2 66-1 Kelsey T. Crane, JeannetteM. Wolak andNicholasP. Lang,Presiding 1:30 PM,PhoenixConvention Center, Building Room232BC, North Geomorphology Division) Survey Astrogeology Center; Geologyand GSAQuaternary GeologyDivision;Analogues (GSAPlanetary U.S. Geological Mapping, andAnalyzing Landforms Planetary and Terrestrial T98. SESSION NO. 66 65-11 65-10 65-9 65-8 65-7 65-6 Best PracticesandExcitingDiscoveries inIdentifying, 3:05 PM 2:50 PM 2:30 PM 2:15 PM 1:55 PM 1:35 PM 1:30 PM 4:20 PM 4:05 PM 3:50 PM 3:35 PM 3:20 PM 3:05 PM 2:50 PM DEVELOPMENT OF MULTIPURPOSE FIELDGUIDES ASTROGEOLOGY TERRESTRIAL ANALOG PROGRAM: Elise; Skinner, James A.; Skinner, LisaA.: USGS Gullikson, AmberL.*; Edgar, LaurenA.; Rumpf, M. USING EARTH ANALOGUE FAULT MODELS THRUST FAULT-RELATED LANDFORMSONMERCURY Crane, Kelsey*: STRUCTURAL INTERPRETATION OF FLUVIAL PROCESSES ON TITAN (Invited Presentation) MISSION DATA TOWARD AN UNDERSTANDING OF Matulka, Patrick R.: CONNECTINGFIELD, LAB, AND Maue, Anthony D.*; Burr, Devon M.; Levy, JosephS.; EXAMPLE MAPPING FORSMALLROCKY BODIES: Williams, David A.; Gregg, Tracy K.P.: GEOLOGIC Yingst, R. Aileen*; DanielC.; Berman, Mest,ScottC.; INNOVATION, ANDAPPLICATION (Invited Presentation) THE UNIFYINGPLATFORM TO PROMOTE DISCOVERY, Skinner, James A.*: PLANETARY GEOLOGICMAPS: Presentation) A FOCUSONSMALLBODY MAPPING(Invited GEOLOGICAL MAPPINGIN THE DIGITAL AGE WITH Williams, David A.*; Yingst, R. Aileen: PLANETARY INTRODUCTORY REMARKS CORRELATIONS INCOLORADOAND WYOMING INTO PERMIANAND TRIASSIC STRATIGRAPHIC PALEOGEOGRAPHIC MAPSPROJECT: NEWINSIGHTS James W.; Raynolds, Robert: THEROCKY MOUNTAIN Sullivan, Patrick*; Nair, Kajal; Yusas, Michael; Hagadorn, MESOZOIC STRATA, BRIDGERRANGE, MONTANA, USA AND PALEOGEOGRAPHY OFNEOPROTEROZOIC- Saré; Black, Sophie; Cook,John: PROVENANCE Ronemus, ChanceBaylor*; Devon Orme, A.; Campbell, SOUTH AMERICA FOREARC ANDFORELANDBASINS IN NORTH AND DEPOSITIONAL AGES: INSIGHTSFROM CRETACEOUS CALCULATION OFU-PBDETRITAL ZIRCONMAXIMUM Hubbard, StephenM.:FOR THE CONSIDERATIONS Benjamin G.; Super, SamanthaC.; RebeccaG.; Englert, Matthews, William A.*; Coutts, DanielS.; Daniels, (COLORADO PLATEAU CORINGPROJECT) ZIRCON GRAINSFROM THE CHINLEFORMATION LA-ICPMS U-PBGEOCHRONOLOGY OFDETRITAL Cornelia; Mundil,Roland; RandallB.; Irmis, Geissman,J.W.: Dennis; Marsh,AdamD.; Parker, William G.; Rasmussen, Gehrels, George*; Giesler, Dominique; Olsen,Paul; Kent, Presentation) EXAMPLE FROM THE BOOKCLIFFS, UT(Invited BIAS INDETRITAL ZIRCONAGE DISTRIBUTIONS: ACQUISITION (3S/ANALYSIS) TO COMBAT LITHOFACIES Mark; Pettit, S.: Bridget APPLICATION OFRAPIDU-PB E.*;Sundell, Kurt Blum,Mike D.; Gehrels, George; Pecha, BREAK PATAGONIA BOUNDARY SITE, MAGALLANES-AUSTRAL BASIN, PALEONTOLOGY OFACRETACEOUS-PALEOGENE DEPOSITION, UNCONFORMITYDEVELOPMENT, AND K.; Brian Clarke,Horton, Julia A.: CHRONOLOGY OF Roy A.; Soto Acuña,Sergio; Leppe, MarceloA.; Davis, Sarah N.*; George, Sarah W.M.; Fernández,

THE VESTA 66-12 66-11 66-10 66-9 66-8 66-7 SESSION NO. 67 67-9 67-8 67-7 67-6 67-5 67-4 67-3 67-2 67-1 Matthew E. Clapham,Presiding 1:30 PM,PhoenixConvention Center, Building Room227ABC, North T113. Future Leaders inPaleontology (Paleontological Society) 4:50 PM 4:35 PM 4:20 PM 4:05 PM 3:50 PM 3:35 PM 3:20 PM 3:45 PM 3:30 PM 3:15 PM 3:00 PM 2:45 PM 2:30 PM 2:15 PM 2:00 PM 1:45 PM 1:30 PM 22–25 September X-RAY FLUORESCENCESPECTROMETRY MAJOR IONSINDENSEBRINESUSINGPORTABLE Hynek, ScottA.; Benison,KathleenC.: ANALYSIS OF Kipnis, Evan L.*; Bowen, BrendaB.; Hutchings, SeanJ.; SYNTHESIS Lancaster, Nick*: EARTH’S DUNESYSTEMS–A AND MARS ANALYZING YARDANG MORPHOMETRY ONEARTH Rabinovitch, Jason; Kerber, Laura: AFRAMEWORK FOR McDougall, Dylan*; Radebaugh,Jani; Sevy, Jonathon; SOLAR SYSTEM EXPLORATION OFAEOLIANACTIVITY ACROSS OUR Burr, DevonMANY TOOLS: M.*:, MANY THE THERMAL INERTIA ANDSEDIMENTGRAINSIZES METHODOLOGIES FORMEASURINGRELATIVE OF RATE OFMORNINGHEATING ANDΔTMAX FROM AERIAL THERMAL IMAGES: COMPARISON METHOD FORDETERMININGRELATIVE GRAINSIZE Mondro, ClaireA.*; Moersch,Jeffrey E.: ANEWFIELD LAYER CONDITIONSONEARTH ANDMARS VORTICES TO MEASUREPLANETARY BOUNDARY Owen: DETAILS IN THE DEVILS: USINGCONVECTIVE Michaels, Timothy I.; Dorn, Taylor C.; Cole, Banner; Sprau, Fenton, K.*; Lori Metzger, Steve; Scheidt,StephenP.; BREAK LACUSTRINE VARIABILITY INOLDUVAI GORGE, Jackson K.:RESPONSES TO PALEOECOLOGICAL Peltier, DanielleM.*; Edward Herrmann, W.; Njau, AN INDICATOR FORSTRESSED RIVERECOSYSTEMS Simon sA.F.: USINGBIVALVE DEATH ASSEMBLAGES AS Rodewald, M.*; Beatrice Casey, Michelle; Darroch, SPRINGS ANDRIVERS INVASIVE SPECIESINFLORIDA’S FRESHWATER APPROACHES TO LOW-IMPACT MONITORING OF Roger Guy H.; Means, Ryan; Monroe,A.; Mariah Portell, Kusnerik, M.*; Kristopher Kannai,Alshina; Means, COMMUNITY INKINGSTON HARBOUR, JAMAICA RECORD ABOOM-BUST INVASION ANDACHANGING TELL TALES: MOLLUSCANDEATH ASSEMBLAGES Kokesh, Broc S.*; Stemann, Thomas A.: DEADMENSTILL BREAK NEOTROPICAL FOSSILRECORD NEOGENE MARINEPALYNOLOGY: INVESTIGATING THE Jaramillo, Carlos: REDUCING THE LATITUDINAL BIASIN Cárdenas, Damián*; Oboh-Ikuenobe, Francisca E.; RECORD PALAEOBOTANICALLEARNING TECHNIQUES TO THE OLD PLANTS, NEW TRICKS: APPLYING MACHINE Brown, MatildaJ.M.*; Holland,Barbara R.; Jordan,Greg J.: FROM COMPARATIVE ANATOMY AND TAPHONOMY OF ARBORESCENTLYCOPSID CORTEX: INSIGHTS D’Antonio, MichaelP.*; Boyce, C. Kevin: THEPHYSIOLOGY SHALE TAPHONOMY FROM THE MIDDLECAMBRIANSPENCE EVALUATING PALAEOSCOLECID TAXONOMY AND Kimmig, Julien: THE WORM ISIN THE DETAIL: Whitaker, AnnaF.*; Jamison, Paul; Schiffbauer, James D.; ECOSYSTEM USINGNETWORK ANALYSIS STRUCTURE ANDASSEMBLY INAMID-CAMBRIAN Matt; Fagan, William F.: UNDERSTANDING COMMUNITY Swain, Anshuman*; Butterfield,Nicholas J.; Devereux, W.; Kowalewski, Michal: APPLYING TAPHONOMIC

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Phoenix, Arizona Sunday, 22September2019 , USA| 177 PM SUNDAY Sunday, 22 September 2019

TANZANIA AND ITS IMPLICATIONS ON HOMININ 68-8 3:50 PM Censullo, Shaolin Meliora*; Stigall, Alycia L.: DID EVOLUTION ALTERNATING DISPERSAL AND VICARIANCE DRIVE 67-10 4:00 PM Biernat, Maryse Dominique*; Braun, David R.; Patterson, BIODIVERSITY INCREASE DURING THE GREAT David; Reed, Kaye E.: INTRA-BASINAL HETEROGENEITY ORDOVICIAN BIODIVERSIFICATION EVENT? A OF TERRESTRIAL ECOSYSTEMS IN THE TURKANA PHYLOGENETIC TEST USING BRACHIOPODS BASIN IN THE EARLY PLEISTOCENE 68-9 4:05 PM Luan, Xiaocong*: RECONSTRUCTING THE DROWNED 4:15 PM BREAK RAMP DURING EARLY TO MIDDLE ORDOVICIAN IN THE YANGTZE REGION, SOUTH CHINA: IMPLICATIONS FOR 67-11 4:30 PM Burroughs, Robert W.*: VOLES, MOLARS, AND THE GREAT ORDOVICIAN BIODIVERSIFICATION EVENT MOLECULES: INTEGRATING QUANTITATIVE (GOBE) MORPHOLOGY, GENETICS, AND EVO-DEVO TO STUDY EVOLUTIONARY PROCESSES 4:20 PM DISCUSSION 67-12 4:45 PM Tanis, Brian P.*; DeSantis, Larisa R.G.; Terry, Rebecca C.: 68-10 4:30 PM Hageman, Steven J.*; Ernst, Andrej: CHARACTER DOGS, DEATH, AND DIETARY BREADTH: THE LINK STATE EVOLUTION IN A NEW PHYLUM: RADIATION BETWEEN DURATION AND DIETARY OF BRYOZOA DURING THE EARLY TO MIDDLE SPECIALIZATION IN CANIDS ORDOVICIAN, WITH A DAPINGIAN TO TRANSITION 67-13 5:00 PM Kelly, Abigail*; Miller, Joshua H.; DeSantis, Larisa R.G.: SURVIVAL OF THE FLEXIBLE? A COMPARISON OF 68-11 4:45 PM Chiarello, Josephine*; Wittmer, Jacalyn M.; Guensburg, DIETARY STRATEGIES BETWEEN LATE PLEISTOCENE Thomas E.; Stock, Carl W.; Darrough, Guy; Brett, Carlton E.: BERINGIAN BISON AND HORSES AN INVESTIGATION OF REEF BUILDUP STAGES IN THE LATE ORDOVICIAN (KATIAN) , 67-14 5:15 PM Shupinski, Alexandria*; Lyons, S. Kathleen: FUNCTIONAL EAST-CENTRAL MISSOURI: THE ROLE OF TAXA, DIVERSITY OF NORTH AMERICAN CENOZOIC BIOVOLUME AND STRATIGRAPHY MAMMALS 68-12 5:00 PM Forsythe, Ian J.*; Stigall, Alycia L.: DELINEATING SPECIES SESSION NO. 68 OF RAFINESQUINA IN THE TYPE CINCINNATIAN (ORDOVICIAN): GEOMETRIC AND MULTIVARIATE T116. The Ordovician Earth: Integrated Perspectives on the Fossil MORPHOMETRIC APPROACHES and Rock Records (Paleontological Society; Paleontological Research Institution; IGCP 653: The Onset of the Great Ordovician 68-13 5:15 PM Dattilo, Benjamin; Meyer, David L.; Freeman, Rebecca L.*; Biodiversification Event; IGCP652: Reading Time in Paleozoic Thomka, James R.; Sheray, Samuel; Stebing, Joanna: Sedimentary Rocks ) “PHOSPHATIZATION” OF ECHINODERM OSSICLES: INSIGHTS FROM ORDOVICIAN AND MODERN 1:30 PM, Phoenix Convention Center, Room 228AB, North Building ENVIRONMENTS Matthias Sinnesael, Julie De Weirdt, Christopher T. Conwell, Joshua B. Zimmt, Y. Datu Adiatma and Teresa D. Avila, Presiding SESSION NO. 69 68-1 1:30 PM Kozik, Nevin*; Young, Seth A.; Ahlberg, Per; Owens, T140. Mountain Groundwater (GSA Hydrogeology Division; Jeremy D.: INVESTIGATING REDOX DYNAMICS ACROSS International Association of Hydrogeologists U.S. National THE CAMBRIAN-ORDOVICIAN BOUNDARY: A DEEP- Chapter) WATER PERSPECTIVE FROM 1:30 PM, Phoenix Convention Center, Room 104AB, West Building 1:45 PM Lu, Xinze*; Truong, Ryan; Kendall, Brian: 68-2 OCEAN REDOX Andrew H. Manning, Lyndsay B. Ball and Katherine H. Markovich, Presiding CONDITIONS IN A LESS OXYGENATED ORDOVICIAN WORLD: A CASE STUDY ON THE NON-EUXINIC KATIAN 69-1 1:30 PM Ajami, Hoori*; Schreiner-McGraw, Adam P.: ORGANIC-RICH MUDROCKS OF SOUTHERN ONTARIO CHARACTERIZING MOUNTAIN SYSTEM RECHARGE PROCESSES AND VARIABILITY - A RECENT 68-3 2:00 PM Pohl, Alexandre*; Donnadieu, Yannick; Le Hir, Guillaume; SYNTHESIS (Invited Presentation) Ferreira, David: THE CLIMATIC SIGNIFICANCE OF LATE ORDOVICIAN–EARLY SILURIAN BLACK SHALES 69-2 1:50 PM Gardner, W. Payton*: SPATIAL AND TEMPORAL (Invited Presentation) PATTERNS OF BEDROCK GROUNDWATER RECHARGE ON SOIL MANTLED HILLSLOPES 2:20 PM DISCUSSION 69-3 2:05 PM White, Alissa*; Moravec, Bryan G.; Olshansky, Yaniv; Paras, 2:30 PM Adiatma, Y. Datu*; Saltzman, Matthew R.; Young, Seth A.; 68-4 Ben; Sanchez, Andres; Ma, Lin; McIntosh, Jennifer; Ferre, Griffith, Elizabeth M.; Kozik, Nevin P.; Edwards, Cole T.; Paul A.; Meixner, T.; Chorover, Jon: WATER ROUTING Leslie, Stephen A.; Bancroft, Alyssa M.: DID EARLY THROUGH THE CRITICAL ZONE: A HYDROMETRIC, LAND PLANTS PRODUCE A STEPWISE-CHANGE HYDROCHEMICAL, AND ISOTOPIC INVESTIGATION IN IN ATMOSPHERIC OXYGEN DURING THE LATE NORTHERN NM ORDOVICIAN ( ~ 458 MA)? 69-4 2:20 PM LaFave, John*: BASELINE WATER-QUALITY 68-5 2:45 PM Avila, Teresa D.*; Saltzman, Matthew R.; Griffith, CHARACTERIZATION OF AN ALPINE WATERSHED, Elizabeth M.; Olesik, John: REFINING THE AGE OF THE SOUTH-CENTRAL MONTANA MIDDLE-LATE ORDOVICIAN INFLECTION POINT IN SEAWATER 87SR/86SR USING CONODONT APATITE 69-5 2:35 PM Frisbee, Marty D.*: GEOLOGIC CONTROLS ON CIRCULATION DEPTHS, GEOCHEMICAL KINETICS, AND 68-6 3:00 PM Sinnesael, Matthias*; Desrochers, André; Rasmussen, RESIDENCE TIMES OF MOUNTAIN GROUNDWATER Christian Mac Ørum; Claeys, Philippe; Vandenbroucke, SYSTEMS (Invited Presentation) Thijs R.A.: IDENTIFYING PRECESSION AND OBLIQUITY CYCLES IN THE ORDOVICIAN? 69-6 2:55 PM Ball, Lyndsay B.*; Manning, Andrew H.; Mauk, Jeffrey L.; Carr, Bradley J.; Minsley, Burke; Burton, Bethany L.; Walsh, 3:15 PM BREAK David O.; Williams, Kenneth H.: PERMEABILITY-DEPTH 68-7 3:30 PM Stigall, Alycia L.*; Freeman, Rebecca L.; Edwards, Cole; OBSERVATIONS IN A MINERALIZED SEDIMENTARY Rasmussen, Christian Mac Ørum: COORDINATED MOUNTAIN BLOCK FROM GEOPHYSICAL, BIOTIC AND ABIOTIC CHANGE DURING THE GEOLOGICAL, AND IN-SITU HYDRAULIC TEST DATA GREAT ORDOVICIAN BIODIVERSIFICATION EVENT: 69-7 3:10 PM Manning, Andrew H.*; Ball, Lyndsay B.; Wanty, Richard B.; DARRIWILIAN ASSEMBLY OF EARLY PALEOZOIC Verplanck, Philip L.; Williams, Kenneth H.: CONSTRAINTS BUILDING BLOCKS (Invited Presentation) ON THE DEPTH OF ACTIVE GROUNDWATER CIRCULATION IN A SEDIMENTARY-ROCK MOUNTAIN

178 | 2019 GSA Annual Meeting & Exposition

70-6 70-5 70-4 70-3 70-2 70-1 J.Charles Paradis, Presiding 1:30 PM,PhoenixConvention Center, Room105BC, West Building Hydrogeology Division; GSAKarst Division) T146. SESSION NO. 70 69-13 69-12 69-11 69-10 69-9 69-8 Field Tracer Studies for Aquifer Characterization(GSA 3:30 PM 3:15 PM 3:00 PM 2:45 PM 2:25 PM 2:05 PM 1:45 PM 1:30 PM 5:15 PM 4:55 PM 4:40 PM 4:25 PM 4:10 PM 3:55 PM 3:40 PM 3:25 PM AND AGE DATA BLOCK PROVIDED BY TEMPERATURE, CHEMISTRY, WITHIN ANHRX WELL CARTRIDGE J.F.: VALIDATION OFPVPMEASUREMENT ACCURACY Nzeribe, BlossomN.; Michelle; Crimi, Divine, Craig; Devlin, AllisonM.*;Cormican, Osorno, Trevor C.; Hodge, Billy; FRACTURED MEDIA THE IN-WELLPOINT VELOCITY PROBE (IWPVP)IN Mok, ChinMan W.; Devlin, J.F.: APPLICATION OF Heyer, R.*; Bryan Osorno, Trevor C.; Carrera, Barbara A.; VELOCITY PROBE BEMIDJI, MINNESOTA USING THE STREAMBEDPOINT GRADIENT FROM ADECADES-OLD OILSPILLNEAR GROUNDWATER FLOW THROUGH ALAKEBEDDOWN- Jones, Matthew M.*; Devlin, J.F.: QUANTIFYING BREAK TRACER TESTS(Invited Presentation) FRACTURED ROCK USINGCENTIMETER-SCALE AQUIFERS, SURFACE WATER SEDIMENTSAND AND SPECIFICDISCHARGEMEASUREMENTSIN Bryan;GROUNDWATER Jones, Matt: DIRECT VELOCITY Devlin, J.F.*; AllisonM.; Cormican, Osorno, Trevor C.; Heyer, LEGACY URANIUMMILLSITE(Invited Presentation) CONTAMINANT TRANSPORT PARAMETERS AT A TESTING: INCLUDINGGEOCHEMICALDATA FOR PaulReimus, W.: Johnson, Raymond H.*; Tigar, AaronD.; Paradis, J.; Charles BASALT (Invited Presentation) TRACER GAS TRANSPORT INADEEPFRACTURED Hakim; Behar, Hannah; Snyder, EmilyE.: HIGHRATES OF Stauffer, PhilipH.*; Rahn, Thom; JohnP.; Ortiz, Boukhalfa, INTRODUCTORY REMARKS LIGHTNING TALKS POSTER CATCHMENTS (Invited Presentation) SIMULATING FLOW AND TRANSPORT INMOUNTAIN BETWEEN COMPLEXITYANDREALISM WHEN WATERSHED: STRIKINGANAPPROPRIATE BALANCE Engdahl, NicholasB.*: WHAT GOODISA VIRTUAL UTAH GEOCHEMICAL APPROACH, MOAB-SPANISH VALLEY, DESERT COMMUNITYUSINGAMULTIPLE-TRACER MOUNTAIN BLOCKRECHARGE TO ADEVELOPING Heilweil, Victor; Solder, JohnE.: RETHINKING Gardner, PhilipM.; Solomon,D. Kip*; Nelson,Nora C.; BASINS, GREAT BASIN NATIONAL PARK BETWEEN SNAKECREEKANDBIG WASH DRAINAGE EVALUATION OF THE HYDRAULIC CONNECTION Nelson, Nora C.*; Gardner, PhilipM.: GEOCHEMICAL RECHARGE INDRYLANDS CHANGE CONTROLS ONMOUNTAIN FRONT R.:Enrique SHRUB ENCROACHMENT ANDCLIMATE Schreiner-McGraw, AdamP.*; Ajami,Hoori; Vivoni, NEVADA RIVERS GROUNDWATER CONTRIBUTIONS TO MAJORSIERRA Amanda; Sharp, Mike:REVEAL COSMOGENICTRACERS Thaw, Melissa*; Visser, Ate; Bibby, RichardK.; Deinhart, RECHARGE HYDROLOGY TO HETEROGENEOUS SOILDEPTHAND H.:Katherine SENSITIVITYOFMOUNTAIN-BLOCK Rapp, GarrettA.*; Condon,Laura E.; Markovich, BREAK BEYOND ORDINARY AQUIFER TRACER 70-12 70-11 70-10 70-9 70-8 70-7 SESSION NO. 71 71-9 71-8 71-7 71-6 71-5 71-4 71-3 71-2 71-1 Fang HaoandQinhongHu,Presiding 1:30 PM,PhoenixConvention Center, Building Room125AB, North Reservoirs II(GSAEnergy GeologyDivision) T164.

The Unconventional ShaleSystems: From Source-Rocks to 5:15 PM 5:00 PM 4:45 PM 4:30 PM 4:15 PM 4:00 PM 3:45 PM 4:15 PM 4:00 PM 3:45 PM 3:30 PM 3:15 PM 3:00 PM 2:45 PM 2:30 PM 2:15 PM 2:00 PM 1:45 PM 1:30 PM 22–25 September GRANULAR ACTIVATED CARBON DYE ANDGROUNDWATER CONTAMINANTS ON M.:Geary COMPETITIVE SORPTIONOFFLORESCENT Lummus, MyronMalisse*; Ziegler, Brady A.; Schindel, CONNECTIVITY IN THE LISBON VALLEY, UTAH OF REGIONALGROUNDWATER FLOW ANDAQUIFER Jennifer: GEOCHEMICALANDISOTOPIC ASSESSMENT Noyes, Chandler*; Person, Mark; Ferguson, Grant; McIntosh, GROUNDWATERSTUDY TRACER AND EARTH MATERIALS ANDITSINFLUENCEON Kasey; Hulsey, Hera: INTERACTIONS BETWEENDYES Li, Zhaohui*; Piliouras, Pete; Guido, Anthony; Kugler, SENSING DISTRIBUTED TEMPERATURE THE SHALLOW GEOTHERMAL GRADIENTUSING THERMOGEOLOGY ONBOREHOLESAND Maryam*:Ghadiri, MODELINGEFFECTSOF PATHWAYS TO THE HIGHPLAINSAQUIFER RECHARGE ENVIRONMENTALIDENTIFY TRACERS TO Stotler, RandyL.*; Kastens, Jude: USING BREAK EXPERIMENTS ANDHISTORICAL OBSERVATIONS USING TRACER NUCLEAR TEST UNDERGROUND SUBSURFACE GAS TRANSPORT AT THE SITEOFAN Philip H.; Miller, Terry: ADVANCING MODELINGOF Bourret, Michelle*; Kwicklis, Edward Michael; Stauffer, Tian: INFLUENCEOF THERMAL MATURITY AND Wu, Zhongrui*; He, Sheng; Wan, Kuo; Yang, Rui; Dong, CONNECTIVITY IN THE BOSSIERSHALE, EAST TEXAS APPROACHES TO CHARACTERIZING PORE Wang, Qiming*; Qinhong,Hu; Meendsen, Fred: MULTIPLE OF RESERVOIR ANDSOURCEROCKS Hu, Qinhong*: QUANTIFYING THE EFFECTIVEPOROSITY BREAK DISCUSSION FLUID BEHAVIOR INSHALE Cole, David R.*: NANOSCALEPOREFEATURES AND BASIN, CHINA CASE STUDY FROM CANGDONGSAG INBOHAIBAY CONTROLLING FACTORS OFLACUSTRINE SHALE: A PORE STRUCTURE CHARACTERISTICS AND THEIR Pan, Shouxu*; Zha,Ming; Gao, Changhai; Ding,Xiujian: DEPRESSION, BOHAIBAY BASIN, CHINA FACTORS OFSALIFEROUS SHALEINDONGPU PORE CHARACTERISTICS ANDCONTROLLING Gong, Shuangyi*; Jiang,Fujie; Wang, Tao; Zhao, Zhao: METHODS FE-SEM, GASADSORPTION, NANO-CTANDMICRO-CT FRACTURES CHARACTERIZATION BYINTEGRATED Jiawei; Chen,Xuan: FULL-SCALEPORESANDMICRO- Gou, Qiyang*; Xu,Shang; Hao, Fang; Yang, Feng; Qing, DEPOSITIONAL-DIAGENETIC PROCESS JIAOSHIBA AREA, SOUTHEASTCHINA: RESPONSE TO SYSTEM OF THE WUFENG-LONGMAXI SHALESIN AND THEIR IMPLICATIONS FOR THE NANOPOROUS Yangbo; Gao, Mengtian: MULTISCALE HETEROGENEITY Wang, Yuxuan*; Xu,Shang; Hao, Fang; Gou,Qiyang; Lu, MATTER-RICH MUDROCKS (Invited Presentation) NONPRINCIPAL MINERALCOMPONENTSINORGANIC- M.*;Reed, Robert G.: Loucks, Robert THEOTHER STUFF: INTRODUCTORY REMARKS

•

Phoenix, Arizona Sunday, 22September2019 , USA| 179 PM SUNDAY Sunday, 22 September 2019

ORGANIC MATTER TYPE ON PORE STRUCTURE OF MITIGATION OF ROCK SLOPES FOR THE VIRGINIA TRANSITIONAL ORGANIC-RICH SHALES DEPARTMENT OF TRANSPORTATION 71-10 4:30 PM Shan, Changan*: NANOPORE STRUCTURE AND ITS 72-11 4:15 PM Hartshorn, Evan J.*; McDonald, Eric V.; Page, David; Sabol, FRACTAL CHARACTERISTICS IN LACUSTRINE SHALE Donald Edwin; Minor, Tim: EVALUATION OF VEHICLE OF THE SOUTHEASTERN ORDOS BASIN, CHINA MOBILITY THROUGH UAS PHOTOGRAMMETRY AND 71-11 4:45 PM Onwumelu, Chioma*; Nordeng, Stephan; Nwachukwu, DIGITAL TERRAIN MODELING WITH HIGH RESOLUTION Francis; Adeyilola, Adedoyin: GEOCHEMICAL AND DATASETS PETROPHYSICAL CHARACTERIZATION OF THE 72-12 4:30 PM Baquero, Mauricio*; Bayona, Germán; Roncancio, Jairo; BAKKEN SHALE IN MOUNTRAIL COUNTY, NORTH Salazar, Ana Milena; Ortiz, John: 2D STRATIGRAPHIC DAKOTA ANALYSIS FROM DOM USING SPATIAL TECHNIQUES 71-12 5:00 PM Camp, Wayne K.*: A NEW METHOD TO PREDICT 72-13 4:45 PM Donn, Leila*; Beach, Timothy: NEW MACHINE-LEARNING ORGANIC MATTER POROSITY IN UNCONVENTIONAL COMPUTER PROGRAM TO IDENTIFY UNMAPPED SHALE RESERVOIRS CAVE ENTRANCES USING PYTHON, GIS, AND LIDAR 5:15 PM CONCLUDING REMARKS IMAGERY: AN AUTOMATED APPROACH TO CAVE CONSERVATION AND RESOURCE MANAGEMENT SESSION NO. 72 72-14 5:00 PM LaSala, Blase*; Kemeny, John M.; Levine, Joshua A.; T177. Innovative Tools for Mapping, Modelling, and Sharing 3D Swetnam, Tyson; Kazhdan, Misha; Steele, Nicholas E.; Geological Data: Drones, Photogrammetry, Lidar, Virtual, and Mckinney, Cami; Armstrong, Andy: CREATING A HIGH Augmented Reality (GSA Geoinformatics and Data Science RESOLUTION MODEL OF THE TIMPANOGOS CAVE Division) SYSTEM USING A TERABYTE SCALE LIDAR DATASET 72-15 5:15 PM Gauer, Anne*: BLEND DIGITAL AND TRADITIONAL 1:30 PM, Phoenix Convention Center, Room 102AB, West Building TECHNIQUES TO TAKE YOUR MODELLING Antoine Triantafyllou, Benjamin R. Jordan, Christopher J. Crosby and WORKFLOWS TO THE NEXT LEVEL Ramon Arrowsmith, Presiding 72-1 1:30 PM Crosby, Christopher J.*; Arrowsmith, J Ramón; Nandigam, SESSION NO. 73 Viswanath; Phan, Minh; Beckley, Matthew: MANAGING THE T182. Practical Ways to Promote an Ethical, Diverse, Inclusive EXPLOSION OF HIGH RESOLUTION TOPOGRAPHY IN Culture across the Geosciences (GSA Geology and Society THE GEOSCIENCES Division; Association for Women Geoscientists; GSA Diversity 72-2 1:45 PM Carr, Julia C.*; DiBiase, Roman A.; Yeh, En Chao: in the Geosciences Committee; GSA Geology and Public Policy GEOMORPHIC AND STRUCTURAL MAPPING FOR Committee; Earth Science Women’s Network; GSA Energy REMOTE BEDROCK RIVER CORRIDORS IN THE TAIWAN Geology Division) CENTRAL RANGE USING PAIRED OUTCROP AND 1:30 PM, Phoenix Convention Center, Room 101C, West Building KILOMETER SCALE UAV SURVEYS Nan Stout and Billy M. Williams, Presiding 72-3 2:00 PM McDonald, Kristian*; Fletcher, Charles H.; Anderson, Tiffany; Wong, Korey L.: COASTAL MONITORING USING UAS TO 1:30 PM INTRODUCTORY REMARKS TRACK CHANGES IN BEACH MORPHOLOGY: WAIKĪKĪ, 73-1 1:35 PM Marin-Spiotta, Erika*; Barnes, Rebecca; Berhe, HAWAI'I Asmeret Asefaw; Hastings, Meredith; Mattheis, Allison; 72-4 2:15 PM McClellan, Elizabeth*; Watts, Chester F.: SCANNING, Schneider, Blair B.; Williams, Billy M.: ADVANCEGEO PANNING, AND PROCESSING: DELINEATION OF PARTNERSHIP: EMPOWERING GEOSCIENTISTS IGNEOUS DIKE ORIENTATIONS IN THE SOUTHERN TO TRANSFORM WORKPLACE CLIMATE THROUGH PATAGONIAN BATHOLITH, CHILE BEHAVIORAL AND INSTITUTIONAL CHANGE 72-5 2:30 PM Nolan, Joseph*; Bearden, Alex; Galletly, Aaron; Graettinger, 73-2 1:50 PM Jones, M. Brandon*; Smith, Dena M.; Fraiser, Margaret; Alison: QUANTIFYING MORPHOMETRY THROUGH 3-D Morris, Aisha; Manning, Cheryl L.B.: JOHN HENRYISM: MODELS PRODUCED BY UAV PHOTOGRAMMETRY OF THE IMPACTS OF TOXIC RESEARCH ENVIRONMENTS VOLCANIC CRATERS AND COLLAPSE FEATURES IN ON WELL BEING AND SCIENTIFIC PRODUCTIVITY DIAMOND CRATERS, OREGON AND IMPLICATIONS TO 73-3 2:05 PM Sullivan, Susan*: STRATEGIES TO ASSESS WORKPLACE MARTIAN CRATER FIELDS CLIMATE IN GEOSCIENCES DEPARTMENTS AND 72-6 2:45 PM Thompson, Grant B.*; Levine, Norman S.; Harris, M. Scott: INSTITUTES THE DEVELOPMENT OF COMMERCIALLY-AVAILABLE 73-4 2:20 PM Marshall, Anita M.S.*; Atchison, Christopher; Collins, UNMANNED AERIAL SYSTEMS FOR PRECISION Trevor; Davies, Sarah J.: DEVELOPING A COMMUNITY AGRICULTURAL MAPPING AND CHANGE OVER TIME RESOURCE OF TOOLS AND TRAINING TO ENABLE 72-7 3:00 PM Neitzke Adamo, Lauren*; Zoet, Lucas K.; Iverson, Neal R.; ABILITY-INCLUSIVE FIELDWORK Woodard, Jacob: USING UAVS, STRUCTURE FROM 2:35 PM Q&A MOTION, AND 3D PRINTERS IN EDUCATION AND 2:50 PM BREAK OUTREACH: AN EXAMPLE FROM THE SWISS ALPS 3:05 PM SECOND GROUP OF PRESENTERS - INTRODUCTORY 3:15 PM BREAK REMARKS 72-8 3:30 PM Allmendinger, Richard W.*; Karabinos, Paul: IMPROVING 73-5 3:10 PM Bartel, Beth*; Bohon, Wendy: IF YOU CAN’T SEE IT, YOU GEOLOGIC MAPPING WITH COMPUTATIONAL FIELD CAN’T BE IT: THE IMPORTANCE OF REPRESENTATION GEOLOGY IN SCIENCE MEDIA 72-9 3:45 PM Tiffany, Justin M.*; Rovang, Kathryn: AUTOMATED AND 73-6 3:25 PM Libarkin, Julie C.*: ACADEMIC SEXUAL MISCONDUCT MANUAL GIS BASED MAPPING TECHNIQUES APPLIED BY THE NUMBERS: INCIDENCE, POLICY, AND WAYS TO SHALLOW WATER SEAFLOOR MAPPING AND FORWARD CLASSIFICATION UTILIZING THE RAPID AIRBORNE 3:40 PM Lewandowski, Katherine J.*: MULTIBEAM MAPPING SYSTEM 73-7 CATALOGING REPRESENTATION: PUBLICATION OF BOOKS ABOUT 72-10 4:00 PM Watts, Chester F.*; Stephenson, George C.; McClellan, WOMEN IN SCIENCE OVER THE LAST DECADE (2009- Elizabeth A.; Young, James R.; Bruckno, Brian S.: 2019) IMPLEMENTATION OF UNMANNED AERIAL SYSTEMS 3:55 PM (UAS) FOR THE DESIGN, RISK ANALYSIS, AND HAZARD Q&A 4:10 PM BREAK

180 | 2019 GSA Annual Meeting & Exposition Monday, 23 September 2019

4:25 PM THIRD GROUP OF PRESENTERS - INTRODUCTORY 74-12 4:40 PM Goldsmith, David W.*: NESTED LEARNING GOALS AS A REMARKS TOOL FOR GEOLOGY PROGRAM ASSESSMENT 73-8 4:30 PM Hallock, Pamela*: TO RECRUIT A DIVERSITY OF 74-13 4:55 PM Kerrigan, Ryan J.*: EXOTIC SPRING BREAK TRIPS AS GRADUATE STUDENTS, USE A DIVERSITY OF AN EDUCATIONAL AND RECRUITMENT TOOL IN THE CRITERIA GEOSCIENCES 73-9 4:45 PM Mead, Chris*; Brownell, Sara E.; Collins, James P.; LePore, 74-14 5:10 PM Hall, Sarah R.*; Walker, Becca; Schmidt, Calla M.; Paul, Paul; Anbar, Ariel D.: USING INSTITUTIONAL ANALYSIS John R.: USE OF A FIELD AND CAREER PREPARATION OF GRADES TO ASSESS EQUITY OF OUTCOMES IN PROGRAM AS A TOOL FOR RECRUITMENT AND ONLINE AND IN-PERSON SCIENCE COURSES RETENTION IN THE ENVIRONMENTAL STEM 5:00 PM Q&A WORKFORCE: A REPORT FROM THE ESTEM PROGRAM FOR 2-YEAR AND 4-YEAR COLLEGE SESSION NO. 74 UNDERGRADUATES T196. Geoscience Curriculum in the Twenty-First Century: Adapting Programs to Meet Students’ Evolving Needs (GSA Geoscience Education Division) MONDAY, 23 SEPTEMBER 2019 1:30 PM, Phoenix Convention Center, Room 101AB, West Building James H. MacDonald, Alayde A. Barbosa, Mary I. Abercrombie and Joanne Muller, Presiding AM 74-1 1:30 PM Gilley, Brett H.*: DO TWO-STAGE EXAMS REDUCE MORNING ANXIETY? MAYBE. DOES THE REMOVAL OF TWO ORAL TECHNICAL SESSIONS STAGE EXAMS CAUSE ANXIETY? OH YES 74-2 1:45 PM McLeod, Claire*; Stern, Robert: GAME ON! ENHANCING SESSION NO. 75 STUDENT LEARNING AND ENGAGEMENT IN PETROLOGY THROUGH GAME BASED LEARNING P2. Grand Ideas, Grand Events: Geoscience Research, (GBL) Geoscience Education, and Human Connections to Grand Canyon at its Six Millionth, 150th, and 100th Anniversaries (GSA

74-3 2:00 PM Willis, Siloa*; Stern, Robert J.; Ryan, Jeffrey; History and Philosophy of Geology Division; National Association MONDAY Ricchezza, Victor J.: ASSAYING LOWER DIVISION of Geoscience Teachers; GSA Geoscience Education Division) UNDERGRADUATE STUDENT KNOWLEDGE ABOUT CONTINENTAL RIFTING TO TAILOR GEO- 8:00 AM, Phoenix Convention Center, North Ballroom 120D, North Building SCIENTIFIC VIDEO ANIMATIONS FOR INTRODUCTORY Steven Semken, Eleanour Snow, Karl E. Karlstrom and Laura J. Crossey, CLASSROOM USE Presiding 74-4 2:15 PM Tewksbury, Barbara J.*; Bailey, David G.; Beck, Catherine C.; 8:00 AM INTRODUCTORY REMARKS Domack, Cynthia R.; Rayne, Todd W.: INTEGRATING 75-1 8:15 AM Ceja-Cervantes, Vanessa*: CELEBRATING 100 YEARS INFORMED DECISION-MAKING, A FOCUS ON OF STEWARDSHIP AND 150 YEARS OF GEOLOGY AT CASCADIA, AND A SEMINAR ON ETHICS, SOCIAL GRAND CANYON NATIONAL PARK JUSTICE, POWER AND GENDER, AND PROMOTING ACCESS TO THE GEOSCIENCES TO BETTER PREPARE 75-2 8:30 AM Watahomigie-Corliss, Ophelia*: WHAT IS IN A NAME? GEOSCIENCE STUDENTS FOR THE 21ST CENTURY WHY USING INDIGENOUS PLACE NAMES AT GRAND WORK FORCE (Invited Presentation) CANYON IS THE FIRST STEP 74-5 2:35 PM Nocita, Bruce*; Rains, Mark; Ryan, Jeffrey: CAREER 75-3 8:45 AM Nez, Jason*: THE IMPORTANCE OF NATIVE VOICES AT AWARENESS AND PREPARATION FOR THE GRAND CANYON WORKFORCE: USF GEOSCIENCES PROGRAMS AND 75-4 9:00 AM Minckley, Thomas*: NOTES FROM THE PARTNERSHIPS, AND LESSONS LEARNED (Invited SESQUICENTENNIAL COLORADO RIVER EXPLORING Presentation) EXPEDITION: JOHN WESLEY POWELL AND THE 74-6 2:55 PM Ricchezza, Victor J.*: WORKFORCE DATA ON FUTURE OF THE WEST QUANTITATIVE PREPARATION AND SKILLS OF EARLY 75-5 9:15 AM Snow, Eleanour*; Scott, Anne M.; Hamilton, Kristen: THE CAREER GEOLOGISTS: PILOT RESULTS FROM THE POWELL150 PROJECT: CELEBRATING THE LEGACY OF GEOSCIENCE QUANTITATIVE PREPARATION SURVEY JOHN WESLEY POWELL AT USGS 74-7 3:10 PM Horodyskyj, Lev*; Mead, Chris; Oliver, Carol; Anbar, Ariel D.: 75-6 9:30 AM Hirt, Paul W.*: A BRIEF HISTORY OF GEOLOGICAL TEACHING REAL SCIENCE: A NOVEL APPROACH TO SCIENCE AT GRAND CANYON TEACHING STUDENTS THE SCIENTIFIC PROCESS 75-7 9:45 AM Toro, Matthew*: A BRIEF HISTORY OF THE GRAND 3:25 PM BREAK CANYON TOPOGRAPHIC BASE MAP 74-8 3:40 PM Dunagan, Stan P.*: ACADEMIC PROVENANCE 10:00 AM BREAK ASSESSMENT SPURS GEOSCIENCE (GEOLOGY) 75-8 10:15 AM Moran, Michael James*: CURRENT SCIENCE WORK BY CURRICULUM CHANGES THE US GEOLOGICAL SURVEY IN GRAND CANYON 74-9 3:55 PM Viskupic, Karen*; Egger, Anne E.; McFadden, Rory R.; 75-9 10:30 AM Crossey, Laura J.*; Karlstrom, Karl E.; Springer, Abraham E.; Schmitz, Mark D.: HOW WELL DO UNDERGRADUATE Tobin, Benjamen; Huntoon, Peter: HYDROCHEMISTRY GEOSCIENCE PROGRAMS HELP STUDENTS DEVELOP AT GRAND CANYON: WHO KNEW GROUNDWATER ST 21 CENTURY WORKFORCE SKILLS? A BAYESIAN HYDROLOGY COULD BE SO COMPLICATED? MODELING ASSESSMENT 75-10 10:45 AM Stevens, Lawrence E.*: LARGE, DEEP CANYON 74-10 4:10 PM Ford, Richard L.*; Frantz, Carie M.; Yonkee, Adolph; ECOLOGY: GRAND CANYON AND THE HIGHLY Balgord, Elizabeth; Hernandez, Michael W.; Matty, REGULATED COLORADO RIVER David J.; Matyjasik, Marek: DATA-DRIVEN DECISIONS 75-11 11:00 AM Ranney, Wayne*: A LIFETIME OF GEOLOGIC EDUCATION IN GEOSCIENCE CURRICULUM REVISION AT WEBER IN GRANDEST CANYON STATE UNIVERSITY, OGDEN, UTAH 75-12 11:15 AM Karlstrom, Karl E.*; Crossey, Laura J.; Semken, Steven; 74-11 4:25 PM McKay, Larry D.*: THE BENEFITS OF A LIBERAL ARTS Crow, Ryan; Williams, Michael L.: THE GRAND CANYON AND SCIENCES APPROACH TO UNDERGRADUATE TRAIL OF TIME PROVIDES LINKAGES BETWEEN GEOSCIENCE EDUCATION

22–25 September • Phoenix, Arizona, USA | 181 Monday, 23 September 2019

RESEARCH ADVANCES AND INTERNATIONAL 76-11 11:15 AM Kwiatkowski, Chad Joseph*; Keating, Devin Miller: DEBRIS GEOSCIENCE EDUCATION FLOWS, SLOPE FAILURES, AND FLOODS RELATED 75-13 11:30 AM Semken, Steven*; Bruce, Geoffrey; Ruberto, Thomas; Mead, TO THE AUGUST 19, 2014 EXTREME PRECIPITATION Chris; Buxner, Sanlyn; Anbar, Ariel D.; Crossey, Laura J.; EVENT, NEW RIVER MOUNTAINS, ARIZONA Karlstrom, Karl E.: THE FUTURE OF GEOSCIENCE 76-12 11:30 AM Schorr, Marissa Rose*; Antinao, José Luis; McDonald, Eric: EDUCATION AT GRAND CANYON: MORE—AND MORE DIFFERENTIATING HYDROCLIMATES USING ALLUVIAL DIVERSE—LEARNERS WILL EXPERIENCE IT BY FAN GEOCHRONOLOGY IN THE VIZCAINO DESERT, PLACE-BASED AND DIGITAL MEANS CENTRAL BAJA CALIFORNIA, MEXICO 11:45 AM DISCUSSION SESSION NO. 77 SESSION NO. 76 T25. A Life in Mineralogy and Petrology: A Session in Honor of T2. Geomorphology and Climate Change in Hot Deserts (GSA Robert J. Tracy (GSA Mineralogy, Geochemistry, Petrology, and Quaternary Geology and Geomorphology Division; GSA Soils and Volcanology Division; Mineralogical Society of America) Soil Processes Division) 8:00 AM, Phoenix Convention Center, Room 126ABC, North Building 8:00 AM, Phoenix Convention Center, Room 221AB, North Building Kristin M. Dorfler, Michael Brown, Victor Guevara and Nancy L. Ross, Presiding Mark R. Sweeney, Nick Lancaster and Eric V. McDonald, Presiding 8:00 AM INTRODUCTORY REMARKS 8:00 AM INTRODUCTORY REMARKS 77-1 8:10 AM Caddick, Mark J.*; Tracy, Robert J.: CHEMICAL ZONING IN 76-1 8:05 AM Muhs, Daniel R.*; Meco, Joaquín; Budahn, James R.; Skipp, GARNET AS EVIDENCE FOR THE RAPID EXHUMATION Gary L.; Betancort, Juan F.; Lomoschitz, Alejandro: THE OF UHP ROCKS (Invited Presentation) ANTIQUITY OF THE SAHARA DESERT: NEW EVIDENCE 77-2 8:30 AM Stowell, Harold H.*; Bollen, Elizabeth M.; Odom Parker, FROM THE MINERALOGY AND GEOCHEMISTRY OF Karen: COMPOSITIONAL ZONING IN GARNET FROM PLIOCENE PALEOSOLS ON THE CANARY ISLANDS, POINT ANALYSES TO TRACE ELEMENT MAPS: A SPAIN TRIBUTE TO ROBERT TRACY 76-2 8:20 AM Nicoll, Kathleen*; Spinapolice, Enza E.; Zerboni, 77-3 8:45 AM Cesare, Bernardo*; Nestola, Fabrizio; Johnson, Tim E.; Andrea: EMERGING ENVIRONMENTAL AND Mugnaioli, Enrico; Della Ventura, Giancarlo; Peruzzo, Luca; GEOARCHAEOLOGICAL RECORDS FROM THE NE Bartoli, Omar; Viti, Cecilia; Erickson, Timmons M.: GARNET, SAHARA AND THEIR RELEVANCE IN DISPERSALS THE ARCHETYPAL CUBIC MINERAL, DOES NOT GROW ‘OUT OF AFRICA’ DURING THE QUATERNARY (Invited CUBIC Presentation) 77-4 9:00 AM Nachlas, William O.*; Thomas, Jay B.: METAMORPHISM 76-3 8:40 AM Hill, Christopher L.*; Schild, Romuald: LATE QUATERNARY ALONG MIGRATING GRAIN BOUNDARIES AND SEDIMENTARY AND GEOMORPHIC RECORDS FROM THE EQUILIBRIUM ORIGIN OF SOME MINERAL THE EASTERN SAHARA AND NILE VALLEY: REGIONAL INCLUSIONS: A TRIBUTE TO THE MEMORY OF BOB PALEOHYDROLOGY, PALEOENVIORONMENTS, AND TRACY (Invited Presentation) CORRELATIONS WITH MARINE ISOTOPE STAGES 77-5 9:20 AM Dragovic, Besim*; Angiboust, Samuel: A CLOSE-UP 76-4 8:55 AM Chaput, Amélie; King, James*; Formenti, Paola: ROLE ON THE THERMAL STRUCTURE OF THE W. ALPS OF EXTREME WINDS SHAPING COASTAL ARID PALEO-SUBDUCTION ZONE USING GARNET ECOSYSTEMS: RELATION BETWEEN SOIL AND DUST PETROCHRONOLOGY IN COASTAL NAMIBIA 77-6 9:35 AM Day, Howard W.*; Mulcahy, Sean R.; Starnes, Jesslyn K.; 76-5 9:10 AM Forman, Steven L.*; Wiest, Logan A.; Mayhack, Connor; Apen, Francisco E.: DO HIGH-GRADE BLOCKS RECORD Tew, Victoria; Liang, Peng; Wu, Zequn; Money, Griffin:GSA THE COOLING OF THE FRANCISCAN SUBDUCTION QUATERNARY GEOLOGY AND GEOMORPHOLOGY ZONE? DIVISION FAROUK EL-BAZ AWARD FOR DESERT 9:50 AM BREAK RESEARCH: FOURTH DIMENSIONAL UNDERSTANDING 10:05 AM Tracy, R.J.; Caddick, Mark J.; Pavlis, Terry L.; Hollister, OF LATE PLEISTOCENE EOLIAN DEPOSITIONAL 77-7 Lincoln S.*: ENVIRONMENTS FOR THE MONAHANS DUNE FIELD, METAMORPHIC PATHS RECORD THE TEXAS USA CONTRACTION AND THE EXTENSION THAT LED TO FORMATION OF THE DEATH VALLEY TURTLEBACKS 9:40 AM BREAK 77-8 10:20 AM Palin, Richard*; Palmer, Zachary; Hernandez-Uribe, David; 76-6 9:55 AM Persico, Lyman P.*; McFadden, Leslie D.; McAuliffe, Holm-Denoma, Christopher S.; Hernandez Montenegro, Joseph R.: CLIMATIC CONTROLS ON THE TIMING OF Juan David: ON THE OCCURRENCE OF HILLSLOPE SOIL FORMATION AND EROSION IN THE MESOPROTEROZOIC AMPHIBOLITE-FACIES EASTERN MOJAVE DESERT SAPPHIRINE, SPINEL, PHLOGOPITE, ANORTHITE, AND 76-7 10:10 AM McAuliffe, Joseph R.*; McFadden, Leslie D.; Persico, CORUNDUM IN THE WET MOUNTAINS, COLORADO, Lyman P.: DIGGING DEEPER INTO THE TEMPO USA AND MODES OF CLIMATE CHANGE-INDUCED 77-9 10:35 AM Dietsch, Craig*: AFTER THEIR ACCRETION TO ENVIRONMENTAL TRANSITIONS ON HILLSLOPES, THE LAURENTIAN MARGIN, ROCKS IN WESTERN EASTERN MOJAVE DESERT (Invited Presentation) CONNECTICUT STAYED DEEP AND HOT FOR 60 76-8 10:30 AM Adams, Kenneth D.*: CONSTRAINING THE TIMING, MILLION YEARS MAGNITUDE, AND SPATIAL DISTRIBUTION OF 77-10 10:50 AM Mako, Calvin A.*; Law, Richard D.; Caddick, Mark J.; HOLOCENE ALLUVIAL FAN ACTIVITY AT WALKER Thigpen, J. Ryan; Ashley, Kyle T.; Cottle, John M.; LAKE, NV USING DATED SHORELINES Kylander-Clark, Andrew: CONTRASTING RECORDS 76-9 10:45 AM Sweeney, Mark R.*; McDonald, Eric V.; Chabela, Lucas P.; OF MONAZITE FLUID ALTERATION IN NORTHERN Hanson, Paul: THE ROLE OF EOLIAN-FLUVIAL SCOTLAND INTERACTIONS AND DUNE IN ALLUVIAL 77-11 11:05 AM Pattison, David R.M.*; Goldsmith, Shantal: FAN AND EPHEMERAL WASH DYNAMICS, LATE METAMORPHISM OF THE BUCHAN TYPE-AREA, NE PLEISTOCENE-HOLOCENE, MOJAVE DESERT, USA SCOTLAND, AND ITS RELATION TO THE ADJACENT 76-10 11:00 AM Cook, Joseph P.*; Conway, Brian D.: MAPPING AND BARROVIAN DOMAIN MONITORING EARTH FISSURES IN ARIZONA: A 77-12 11:20 AM Hames, Willis E.*; Caddick, Mark J.; Glotov, Dmitry V.: WIDESPREAD MAN-MADE THE PRESSURE-TEMPERATURE-TIME HISTORY OF

182 | 2019 GSA Annual Meeting & Exposition Monday, 23 September 2019

CALEDONIAN KYA-KFS-MUS ASSEMBLAGES FROM 78-10 11:00 AM Jicha, Brian*; Yogodzinski, Gene; Hoernle, Kaj; Hauff, LOFOTEN, NORWAY, BASED ON MODELING OF Folkmar; Portnyagin, Maxim; Werner, Reinhard; Bezard, ELEMENTAL ZONING IN GARNET AND 40AR/39AR AGE Rachel: NEW 40AR/39AR AGE CONSTRAINTS FROM GRADIENTS IN MUSCOVITE EXTENSIVE DREDGING OF MURRAY CANYON, 77-13 11:35 AM Beard, James S.*: THE INCONGRUENT MELTING AND WESTERN ALEUTIANS CRYSTALLIZATION OF AMPHIBOLE: A SECOND 78-11 11:15 AM MacDonald, James H.*; Davis, Peter B.; Pecha, Mark: PERITECTIC REACTION IN BOWEN’S REACTION HICKS BUTTE COMPLEX, CENTRAL CASCADES, SERIES AND ITS PETROLOGIC IMPLICATIONS (Invited WASHINGTON: A RECORD OF LATE JURASSIC ISLAND Presentation) ARC FORMATION AND SUBSEQUENT CRETACEOUS ADAKITE GENERATION FROM ARC ROOT MELTING SESSION NO. 78 78-12 11:30 AM Lageson, David R.*; Kalakay, Thomas J.; Foster, David A.: T37. Investigating the Origin of Arc Magmatism and the Evolution CHANNEL FLOW HYPOTHESIS FOR K-PG MAGMATISM of Continental Crust from the Aleutians to the Southern Andes: IN WESTERN MONTANA AND IDAHO In Honor of Suzanne Mahlburg Kay, Recipient of the Mineralogy, 78-13 11:45 AM Quevy, Amber L.*; Price, Jonathan D.: AN OLDER Geochemistry, Petrology, and Volcanology Division Distinguished NEWBERRY? THE PLEISTOCENE DOMES AND Geological Career Award (GSA Mineralogy, Geochemistry, FLOWS OF THE CENTRAL OREGON EASTERN HIGH Petrology, and Volcanology Division; GSA History and Philosophy CASCADES of Geology Division) 8:00 AM, Phoenix Convention Center, Room 132ABC, North Building SESSION NO. 79 AM C. Brenhin Keller, Brian R. Jicha and Matthew Gorring, Presiding T43. Diversifying Geochronology: Innovations in Techniques, 8:00 AM CITATION AND PRESENTATION OF THE MGPV Applications, and Perspectives (GSA Geochronology Division; DISTINGUISHED GEOLOGICAL CAREER AWARD TO On To the Future; Association for Women Geoscientists; GSA SUZANNE M. KAY Mineralogy, Geochemistry, Petrology, and Volcanology Division; GSA Quaternary Geology and Geomorphology Division) 8:10 AM RESPONSE AND LECTURE BY SUZANNE M. KAY: A TALE OF TWO VOLCANIC ARCS – THE ALEUTIANS AND 8:00 AM, Phoenix Convention Center, Room 225AB, North Building THE CENTRAL AND SOUTHERN ANDES Julie C. Fosdick, Leah Morgan, George Gehrels and Alan D. Rooney, Presiding

78-1 8:30 AM Rudnick, Roberta L.*: TEMPORAL EVOLUTION OF 79-1 8:00 AM Tremblay, Marissa M.*; Sprain, Courtney J.; Mark, Darren; MONDAY CONTINENTAL CRUST COMPOSITION: IMPLICATIONS Sanderson, David: A MULTI-SYSTEM APPROACH TO FOR THE START OF PLATE TECTONICS (Invited DETERMINING THE AGE AND MELTING CONDITIONS Presentation) OF VITRIFIED HILL FORTS IN SCOTLAND 78-2 8:50 AM Holk, Gregory J.*; Clausen, Benjamin L.; Gonzales, 79-2 8:15 AM Brown, Nathan D.*; Moon, Seulgi: INTERPRETING Luciano; Porras, Orlando P.; Chen, Julia; Guiterrez, Joseph; EROSION FREQUENCY AND MAGNITUDE FROM Landeros, Joseph; Lavering, Riley: THE COASTAL LUMINESCENCE PROFILES IN BOULDERS BATHOLITH OF PERU: INSIGHTS FROM STABLE 79-3 8:30 AM Perilla-Castillo, Paula J.*; McKay, Larry D.; Horn, Sally P.: ISOTOPES GEOCHRONOLOGY METHODS TO DATE HOLOCENE 78-3 9:05 AM McLeod, Claire*; Davidson, Jon; de Silva, Shanaka; SEDIMENTS FOR PALEOFLOOD STUDIES IN THE Velazquez Santana, Liannie C.: INSIGHTS INTO TENNESSEE RIVER, USA TRANSCRUSTAL PROCESSES BENEATH 79-4 8:45 AM Mohr, Michael T.*; Samuels, Joshua X.; Famoso, CONTINENTAL MONOGENETIC VOLCANOES FROM Nicholas A.; Trayler, Robin B.; Laib, Amanda; Schmitz, MINOR CENTERS ON THE BOLIVIAN ALTIPLANO Mark; Lovelock, Elizabeth Clare: BAYESIAN AGE-DEPTH 78-4 9:20 AM de Silva, Shanaka*: UPPER CRUSTAL ASSIMILATION- MODELING IMPROVES THE CHRONOSTRATIGRAPHIC FRACTIONAL CRYSTALLIZATION IN THE NEOGENE FRAMEWORK OF THE MID-CENOZOIC JOHN DAY CENTRAL ANDES - A MODEL FOR CONTINENTAL FORMATION, JOHN DAY FOSSIL BEDS NATIONAL SILICIC VOLCANO-PLUTONIC PROVINCES (Invited MONUMENT, EASTERN AND CENTRAL OREGON Presentation) 79-5 9:00 AM Quinn, Daven P.*; Schaen, Allen; Sundell, Kurt E.; 78-5 9:40 AM Burns, *; de Silva, Shanaka L.: UNDERSTANDING THE Gehrels, George; Goring, Simon; Marcott, Shaun A.; DEEP MAGMATIC PROCESSES CONTROLLING THE Meyers, Stephen R.; Peters, Shanan E.; Ross, Jake; EARLY EVOLUTION OF ARC MAGMAS: A COMPARISON Schmitz, Mark D.; Singer, Bradley S.; Williams, John W.: OF THE CENTRAL VOLCANIC ZONE IN NORTHERN SPARROW: A DATA MANAGEMENT SYSTEM AND CHILE WITH THE ALEUTIAN ISLAND ARC CYBERINFRASTRUCTURE COMPONENT TARGETED AT 78-6 9:55 AM Velazquez Santana, Liannie C.*; McLeod, Claire; GEOCHRONOLOGY LABORATORIES Blakemore, Daniel; Shaulis, Barry: BOLIVIAN CUMULATE 79-6 9:15 AM Corbett, Lee B.*; Bierman, Paul R.: INCREASING HORNBLENDITE ENCLAVES: INSIGHTS INTO THE DIVERSITY, INCLUSIVITY, AND ACCESS IN ISOTOPE DEPTHS OF CENTRAL ANDEAN ARC MAGMATIC GEOSCIENCE: LESSONS AND ONGOING CHALLENGES SYSTEMS FROM THE NSF/UVM COMMUNITY COSMOGENIC 78-7 10:10 AM Spencer, Christopher J.*; Murphy, J. Brendan; Hoiland, FACILITY (Invited Presentation) Carl W.; Johnston, Stephen; Mitchell, Ross; Collins, 79-7 9:35 AM Flowers, Rebecca M.*; Arrowsmith, J. Ramon; McConnell, William J.: BLOWING IN THE MANTLE WIND: MIGRATION Vicki S.; Metcalf, James R.; Rittenour, Tammy; Schoene, OF CORDILLERAN ARCS FROM THE ALEUTIANS TO Blair; Eriksson, Susan C.: THE AGES2 (AWARDS THE SOUTHERN ANDES FOR GEOCHRONOLOGY STUDENT RESEARCH 2) 78-8 10:25 AM Yogodzinski, Gene*; Sims, Kenneth W.W.; Kelemen, PROGRAM: AN UPDATE AND SEEKING COMMUNITY Peter; Hoernle, Kaj; Scott, Sean Ross; Wyatt, Chris: INPUT ON ITS FUTURE (Invited Presentation) IMPLICATIONS OF THORIUM EXCESSES AND HIGH 9:55 AM DISCUSSION 230 TH IN SEAFLOOR LAVAS OF THE WESTERN 10:10 AM BREAK ALEUTIAN ARC (Invited Presentation) 79-8 10:25 AM Tripathy-Lang, Alka*; Fox, Matthew; Shuster, David L.; 78-9 10:45 AM Todd, Erin*; Jones, James V.: A COMPARISON OF MIDDLE Cuffey, Kurt M.; Stock, Greg M.: APATITE 4HE/3HE CRUST FORMED IN ISLAND ARC AND CONTINENTAL THERMOCHRONOLOGY AND THE TOPOGRAPHIC MARGIN SETTINGS FROM THE ALASKA RANGE DEVELOPMENT OF YOSEMITE VALLEY, CALIFORNIA

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79-9 10:40 AM Cruzan, Jordan D.*; McKay, Matthew P.: SEDIMENT 80-9 10:30 AM Lamadrid, Hector*; Sendula, Eszter; Zajacz, Zoltán; DISPERSAL HEAT MAPS FOR INTERPRETING Bodnar, Robert J.: RECENT EXPERIMENTAL PROVENANCE: INSIGHTS INTO NORTH AMERICAN DEVELOPMENTS IN THE STUDY OF HYDROTHERMAL SEDIMENTATION AND TECTONISM SYSTEMS: SERPENTINIZATION, CARBONATION AND 79-10 10:55 AM Herriott, Trystan M.*; Crowley, James L.; Schmitz, Mark D.; DEHYDRATION REACTIONS Wartes, Marwan A.; Gillis, Robert J.: EXPLORING THE 80-10 10:45 AM Jenkins, David M.*: THERMOCHEMICAL VALUES OF LAW OF DETRITAL ZIRCON IN ALASKA’S COOK INLET: CHLORO-HASTINGSITE AND QUANTIFYING CHLORINE LA-ICPMS AND CA-TIMS GEOCHRONOLOGY OF CONCENTRATIONS OF HYDROTHERMAL SYSTEMS JURASSIC FOREARC STRATA 80-11 11:00 AM Weis, Philipp*; Korges, Maximilian; Codeço, Marta S.; 79-11 11:10 AM Rohrer, Riley Frances*; Johnson, Thomas A.; Cottle, Andersen, Christine: COMBINING FLUID INCLUSION John M.; Larson, Kyle P.; Kylander-Clark, Andrew R.C.: AND STABLE ISOTOPE ANALYSES WITH NUMERICAL USING MULTIPLE GEOCHRONOMETERS TO BETTER MODELLING TO RECONSTRUCT MAGMATIC- CONSTRAIN GEOLOGIC EVENTS IN CENTRAL HYDROTHERMAL ORE-FORMING SYSTEMS HIMALAYAN GRANITES 80-12 11:15 AM Jones, Clay*; Bowman, John R.; Moore, Joseph N.; 79-12 11:25 AM McDannell, Kalin*; Pinet, Nicolas; Currie, Lisel; O’Sullivan, Valley, John W.; Kitajima, Kouki; Walters, Mark: FLUID Paul; Zeitler, Peter; Metcalf, James: CREATING EVOLUTION IN THE GEYSERS GEOTHERMAL SYSTEM, THE AND THE ‘GREATEST’ CALIFORNIA: EVIDENCE FROM FLUID INCLUSION UNCONFORMITY: ENHANCED CRUSTAL EROSION AND SECONDARY ION MASS SPECTROMETRY (SIMS) DURING RODINIA BREAKUP AND SNOWBALL EARTH OXYGEN ISOTOPE ANALYSES OF VEIN QUARTZ GLACIATIONS 80-13 11:30 AM Lacroix, Brice J.*; Hughes, Jacob; Lahfid, Abdeltif; 79-13 11:40 AM Schoene, Blair*; Szymanowski, Dawid: 0.01% PRECISION Spangenberg, Jorge; Putlitz, Benita; Kempton, Pamela D.; AND ACCURACY IN ID-TIMS U-PB GEOCHRONOLOGY: Ward, Christine: STRUCTURE AND ORIGIN OF THE GOLD ARE WE THERE YET? (Invited Presentation) MINERALIZATION IN THE NACIMIENTO BLOCK: THE LOS BURROS DEPOSITS (CENTRAL CALIFORNIA) SESSION NO. 80 80-14 11:45 AM Locmelis, Marek*; Nanzad, Bolorchimeg; Mathur, Ryan: T46. Investigations of Hydrothermal Systems: Advances and HYDROUS MANTLE METASOMATISM AND THE Challenges (GSA Hydrogeology Division; GSA Energy Geology FORMATION OF DEEP LITHOSPHERIC MAGMATIC Division) SULFIDE DEPOSITS 8:00 AM, Phoenix Convention Center, Room 222BC, North Building SESSION NO. 81 Martin S. Appold, Hector Lamadrid and Marek Locmelis, Presiding T48. Unconventional Ideas and Outrageous Hypotheses III: 8:00 AM INTRODUCTORY REMARKS In Honor of Warren B. Hamilton (GSA Structural Geology and 80-1 8:05 AM Smith, Sarah Elisabeth*; Appold, Martin S.: REACTIVE Tectonics Division) TRANSPORT MODELING OF ORE FORMATION IN 8:00 AM, Phoenix Convention Center, Room 127ABC, North Building THE -KENTUCKY FLUORITE DISTRICT BY MIXING OF MAGMATIC, ACIDIC, F-RICH FLUID WITH Gillian Foulger, K. Howard and Donna M. Jurdy, Presiding SEDIMENTARY BRINE 81-1 8:00 AM Davias, Michael*; Harris, Thomas H.S.: AN 80-2 8:20 AM Yang, Jianwen*: ARE MORE PERMEABLE INCOMPREHENSIBLE COSMIC IMPACT AT THE MID ROCKS ALWAYS IN FAVOR OF ECONOMIC ORE PLEISTOCENE TRANSITION; SEARCHING FOR THE MINERALIZATION? INSIGHT FROM REACTIVE MASS MISSING CRATER USING AUSTRALASIAN TRANSPORT MODELLING (Invited Presentation) SUBORBITAL ANALYSIS AND CAROLINA BAYS’ MAJOR AXES TRIANGULATION 80-3 8:40 AM Dunseith, Regina F.; Gregg, Jay M.*; Grammer, G. Michael: MIDDLE ORDOVICIAN HYDROTHERMAL DOLOMITE OIL 81-2 8:15 AM Connelly, Daniel P.*: ABSENCE OR HIATUS OF POST FIELDS OF THE SOUTHERN MICHIGAN BASIN IMPACT VOLCANISM WITHIN THE LARGEST IMPACT CRATERS 80-4 8:55 AM Spieth, Volker*; Keith, Stanley B.; Massonne, Hans-Joachim: HYDROTHERMAL GOLD IN PERMIAN 81-3 8:30 AM Burt, Donald M.*; Knauth, L. Paul: SEDIMENTS ON MARS BLACK SHALE KUPFERSCHIEFER - A HOT DEPOSITED BY IMPACTS INSTEAD OF BY LAKES, HYDROTHERMAL EXTRUSION MEETS THE EUXINIC RIVERS, AND OCEANS ZECHSTEIN SEA AT 252 MA 81-4 8:45 AM Spencer, Jon E.*: LARGE MAGNITUDE EXTENSION 80-5 9:10 AM Eliyahu, Amit*; Katzir, Yaron; Muchez, Philippe: IN THE CATALINA-RINCON CORE COMPLEX, METALLOGENESIS OF SEDIMENT-HOSTED SOUTHEASTERN ARIZONA STRATABOUND COPPER MINERALIZATION AT THE 81-5 9:00 AM Norton, Ian O.*: FORMATION OF DEATH VALLEY SOUTHERN MARGINS OF THE TIMNA-FAYNAN BASIN, AND THE PANAMINT RANGE AS CONSEQUENCES NORTHERN ARABIAN-NUBIAN SHIELD, SOUTHERN OF STRIKE SLIP DEFORMATION WITHIN THE EAST ISRAEL AND JORDAN CALIFORNIA SHEAR ZONE 80-6 9:25 AM Seeger, Cheryl*: THE PEA RIDGE IRON-RARE EARTH 81-6 9:15 AM Lundin, Erik*; Doré, Anthony; van Wijk, Jolante; Berry, ELEMENT DEPOSIT, WASHINGTON COUNTY, MISSOURI Michael; Naliboff, John; , David: CONTINENTAL 80-7 9:40 AM Sullivan, Brandon James*; Locmelis, Marek; Nanzad, TRANSFORM FAULTS, KEY ELEMENTS FOR BREAK-UP, Bolorchimeg; Mathur, Ryan: A MELT INTERACTION MAGMATISM AND MARGIN ARCHITECTURE MODEL FOR THE FORMATION OF THE KRATZ SPRING 9:30 AM DISCUSSION IRON OXIDE RARE EARTH ELEMENT DEPOSIT, 10:10 AM BREAK MISSOURI, USA 81-7 10:25 AM Doré, Anthony*; Lundin, Erik; English, Joseph M.; 9:55 AM BREAK Holdsworth, Robert E.: UPLIFT OF ONSHORE BASINS, 80-8 10:10 AM Shock, Everett L.*; Boyer, Grayson; Ely, Tucker; NATURAL FRACTURING AND HYDROCARBON Estrada, Charlene; Howells, Alta; Leong, James; Milesi, LIBERATION – TIME TO RETHINK THE CRITICAL Vincent; Prasad, Apar; Robinson, Kirt: PREDICTING MOMENT CONCEPT HYDROTHERMAL FLUID COMPOSITIONS AND 81-8 10:40 AM Xu, Huifang*; Hong, Kuang-Sheng; Wu, Meiye; Lee, CONSEQUENCES OF WATER-ROCK-ORGANIC- Seungyeol: TECTONIC HYDROGEN AND TECTONIC MICROBIAL REACTIONS (Invited Presentation)

184 | 2019 GSA Annual Meeting & Exposition Monday, 23 September 2019

OXYGEN PRODUCTION THROUGH DEFORMATION OF 82-9 10:45 AM Cubrich, Bart T.*; Chamberlain, Kevin R.; Duebendorfer, PIEZOELECTRIC MINERALS IN PRESENCE OF WATER Ernest; Williams, Michael L.; Strickland, Ariel; Hamlin, 81-9 10:55 AM Gallahue, Molly M.*; Salditch, Leah; Hough, Susan; Stein, Jeffre: 1680 TO 1580 MA, 400 KM LONG, NORTH-SOUTH Seth; Spencer, Bruce D.; Brooks, Edward M.; Neely, MEGASHEAR IN CENTRAL COLORADO PUTS A NEW James S.; Lucas, Madeleine: CHIMP - A SHAKING SPIN ON THE MAZATZAL OROGENY DATASET TO ASSESS THE PERFORMANCE OF 82-10 11:00 AM Aronoff, Ruth F.*; Williams, Mikaela; Daniel, Christopher; EARTHQUAKE HAZARD MAPS FOR CALIFORNIA Jones, James V.; Vervoort, Jeffrey D.: THE ROLE OF THE 81-10 11:10 AM Stein, Seth*; Salditch, Leah; Spencer, Bruce D.; PICURIS OROGEN IN THE TECTONIC CONFIGURATION Neely, James S.; Brooks, Edward M.: RECONCILING OF MESOPROTEROZOIC NORTH AMERICA (Invited SEISMOLOGIC AND PALEOSEISMOLOGIC VIEWS OF Presentation) EARTHQUAKE RECURRENCE VIA LONG-TERM FAULT 82-11 11:20 AM Murray, Kendra E.*; Clark, Marin K.; Niemi, Nathan A.: MEMORY ROCKY MOUNTAINS RIDE HIGH ON ANCIENT RIFTED 11:25 AM DISCUSSION MARGIN 11:35 AM DISCUSSION SESSION NO. 82 T54. Origin and Evolution of Proterozoic Lithosphere in the SESSION NO. 83 Western United States (GSA Structural Geology and Tectonics T62. Exploring Connections between Extension, Sedimentation, Division; GSA Geochronology Division; GSA Mineralogy, and Volcanism in the Rio Grande Rift (GSA Structural Geology Geochemistry, Petrology, and Volcanology Division; GSA and Tectonics Division; GSA Sedimentary Geology Division; GSA AM Geophysics and Geodynamics Division) Geophysics and Geodynamics Division; New Mexico Geological 8:00 AM, Phoenix Convention Center, Room 229B, North Building Society; Southern Rift Institute–New Mexico State University) Graham B. Baird, Kevin H. Mahan, Yvette D. Kuiper and Richard M. Palin, 8:00 AM, Phoenix Convention Center, Room 231ABC, North Building Presiding Brian A. Hampton, Jeffrey M. Amato, Reed J. Burgette and Emily R. Johnson, 8:00 AM INTRODUCTORY REMARKS Presiding 82-1 8:05 AM Rader, Mikaela A.*; Kempton, Pamela D.; Möller, Andreas: IN 8:00 AM INTRODUCTORY REMARKS SITU U-PB ZIRCON GEOCHRONOLOGY OF XENOLITHS 83-1 8:15 AM van Wijk, Jolante W.*; Berry, Michael: SUBSIDENCE FROM THE GERONIMO VOLCANIC FIELD, SE ARIZONA: HISTORY OF THE RIO GRANDE RIFT AND MONDAY IMPLICATIONS FOR LOWER CRUSTAL DEVELOPMENT IMPLICATIONS FOR RIO GRANDE DEVELOPMENT OF THE SOUTHERN BASIN AND RANGE (Invited Presentation) 82-2 8:20 AM Frothingham, Michael G.*; Mahan, Kevin H.; 83-2 8:35 AM Drenth, Benjamin J.*; Grauch, V.J.S.; Turner, Kenzie J.; Schulte-Pelkum, Vera; Caine, Jonathan S.: LINKING Rodriguez, Brian D.; Thompson, Ren A.; Bauer, Paul W.: A , STRUCTURE, AND ROCK PROPERTIES SHALLOW RIFT BASIN SEGMENTED IN SPACE AND TO OBSERVED SEISMIC ANISOTROPY IN COLORADO TIME: THE SOUTHERN SAN LUIS BASIN, RIO GRANDE ROCKY MOUNTAIN CRUST RIFT, NORTHERN NEW MEXICO 82-3 8:35 AM Bickford, Marion E.*; Mueller, Paul A.; Condie, Kent C.; 83-3 8:50 AM Farris, David W.*: GRAVITY CONSTRAINTS ON Hanan, Barry B.; Kamenov, George D.: THE YAVAPAI AND FAULTING, VOLCANISM AND BASIN GEOMETRY IN THE MAZATZAL PROVINCES ARE NOT JUVENILE OCEANIC RIO GRANDE RIFT, NEAR TAOS, NM ARC TERRANES: IMPLICATIONS FOR LAURENTIAN 83-4 9:05 AM Swanson, Erika M.*; Givler, Robert; Baldwin, John N.; CRUSTAL EVOLUTION IN THE PALEOPROTEROZOIC Crawford, Brandon; Lettis, William R.; Schultz-Fellenz, 82-4 8:50 AM Holland, Mark E.*; Karlstrom, Karl E.; Doe, Emily S.: POSSIBLE INTERPRETATIONS OF SLIP Michael F.; Jones, James V.; Daniel, Christopher G.: EVENTS ON THE PAJARITO FAULT SYSTEM PROTEROZOIC ACCRETIONARY TECTONIC HISTORY 83-5 9:20 AM Worthington, Lindsay Lowe*; Finlay, Tori S.; Ranasinghe, OF SOUTHWESTERN LAURENTIA: MULTIPLE Nishath; Schmandt, Brandon; Bilek, Susan L.; Aster, HYPOTHESES, AND THE SEARCH FOR ANALOGUES Richard C.; Fintel, Alysa: NEW INSIGHTS INTO FAULT (Invited Presentation) KINEMATICS AND BASIN STRUCTURE IN THE 9:10 AM BREAK SOUTHERN ALBUQUERQUE BASIN FROM THE DENSE 82-5 9:25 AM Baird, Graham B.*; Premo, Wayne R.; Muller, Simone R.; PASSIVE SEVILLETA SEISMIC EXPERIMENT Hooker, Jacob C.; Chumley, Adam S.: CONSTRAINING 9:40 AM BREAK PALEOPROTEROZOIC TIMING AND SETTINGS OF 83-6 9:55 AM Ricketts, Jason W.*; Amato, Jeffrey M.; Gavel, DEPOSITION AND TECTONISM IN THE BIG THOMPSON Michelle M.; Biddle, Julian; Reade, Nathan Z.: THE AND RIST CANYON AREAS, NORTHERN COLORADO THERMOCHRONOLOGIC RECORD OF TECTONISM AND FRONT RANGE MAGMATISM ACROSS THE RIO GRANDE RIFT-BASIN 82-6 9:40 AM Lehman, Miranda R.*; Palin, Richard: TAKING THE AND RANGE TRANSITION (Invited Presentation) TECTONIC PULSE OF PALEOPROTEROZOIC 83-7 10:15 AM Rodriguez-Gonzalez, Georgina*; Ricketts, Jason W.: OROGENESIS: U–TH–PB MONAZITE FAULT KINEMATICS OF THE SOUTHERN RIO GRANDE GEOCHRONOLOGY OF METASEDIMENTS IN THE RIFT: EXPLORING THE POSSIBILITY OF FAULT COLORADO FRONT RANGE REACTIVATION 82-7 9:55 AM Jones, James V.*: PROTEROZOIC SEDIMENTARY 83-8 10:30 AM Gavel, Michelle M.*; Amato, Jeffrey M.; Ricketts, Jason W.; BASINS AS SENSITIVE RECORDERS OF THE GROWTH, Kelley, Shari A.: DIFFERENT COOLING HISTORIES IN CRATONIZATION, AND PLATE INTERACTIONS OF THE BASIN AND RANGE AND RIO GRANDE RIFT OF WESTERN NORTH AMERICA (Invited Presentation) SOUTHERN NEW MEXICO REVEALED USING LOW 82-8 10:15 AM Kuiper, Yvette D.*; Mahatma, Asha A.; Holm-Denoma, TEMPERATURE THERMOCHRONOLOGY Christopher S.: NEW EVIDENCE FOR ~1.62 GA AND 83-9 10:45 AM Amato, Jeffrey M.*; Richard, Nicholas; Johnson, Emily R.: ~1.43 GA DEFORMATION AND METAMORPHISM IN LATE MIOCENE BASALTS OF THE ROBLEDO PROTEROZOIC METASEDIMENTARY ROCKS IN THE MOUNTAINS, NEW MEXICO, IN CONTEXT OF THE MOUNT EVANS AREA, CENTRAL COLORADO FRONT HISTORY OF MAFIC MAGMATISM IN THE SOUTHERN RANGE RIO GRANDE RIFT 10:30 AM BREAK

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83-10 11:00 AM Koning, Daniel J.*; Jochems, Andrew P.; Connell, Sean D.; 84-12 11:15 AM Delph, Jonathan R.*; Thomas, Amanda M.; Levander, Alan: Zeigler, Kate E.; Broxton, David E.; Chamberlin, Richard; THE SEISMIC EXPRESSION OF HYDRATION IN THE Peters, Lisa: STRATIGRAPHY, AGE CONTROL, AND CRUST AND MANTLE OF THE CASCADIA MARGIN ROLE OF TECTONIC VS. PALEOCLIMATIC DRIVERS IN 84-13 11:30 AM Tobin, Harold J.*; Duvall, Alison R.: THE SZ4D INITIATIVE: THE 6.5-4.5 MA DOWNSTREAM INTEGRATION OF THE AN EMERGING OPPORTUNITY FOR COORDINATED ANCESTRAL RIO GRANDE IN SOUTH-CENTRAL N.M RESEARCH IN SUBDUCTION ZONE DEFORMATION 83-11 11:15 AM Ridl, Shay P.*; Hampton, Brian A.; Mack, Greg H.; Keegan, ACROSS TEMPORAL AND SPATIAL SCALES (Invited Caitriona R.: INSIGHTS ON PROVENANCE AND PLIO- Presentation) EARLY PLEISTOCENE DRAINAGE EVOLUTION OF THE 84-14 11:45 AM Lee, Cin-Ty*; Tang, Ming: MAKING CONTINENTAL CRUST ANCESTRAL RIO GRANDE RIVER IN CENTRAL AND REQUIRES THICK ARCS AND ARCLOGITES, NOT SOUTHERN NEW MEXICO ISLAND ARCS 83-12 11:30 AM Sholdt, Ronny Gene*; Burgette, Reed J.: ASSESSING LATE QUATERNARY DEFORMATION ACROSS THE SESSION NO. 85 SOUTHERN RIO GRANDE RIFT WITH THE USE OF T94. Impact Cratering: A Most Penetrating Geologic Process HIGH-RESOLUTION PHOTOGRAMMETRY (GSA Planetary Geology Division; GSA Continental Scientific Drilling Division; GSA Geophysics and Geodynamics Division; SESSION NO. 84 GSA Mineralogy, Geochemistry, Petrology, and Volcanology T72. Subduction-Related Deformation (GSA Structural Geology Division; GSA Structural Geology and Tectonics Division) and Tectonics Division) 8:00 AM, Phoenix Convention Center, Room 224B, North Building 8:00 AM, Phoenix Convention Center, Room 229A, North Building Jeffrey B. Plescia and Christian Koeberl, Presiding Juliet G. Crider and John Wakabayashi, Presiding 8:00 AM INTRODUCTORY REMARKS 84-1 8:00 AM Stern, Robert J.*; Gerya, Taras: SUBDUCTION INITIATION 85-1 8:10 AM Speyerer, Emerson*; Povilaitis, Reinhold; Robinson, IN NATURE AND MODELS Mark S.; Wagner, Robert V.: RECENT LUNAR IMPACTS 84-2 8:15 AM Parlak, Osman; Dunkl, Istvan; Kusky, Timothy M.; AND EVIDENCE OF REGOLITH GARDENING (Invited Karaoglan, Fatih; Zhang, Chao; Wang, Lu; Koepke, Jurgen; Presentation) Billor, M. Zeki*; Hames, Willis E.: SUBDUCTION INITIATION 85-2 8:30 AM Rubanenko, Lior*; Powell, Tyler M.; Paige, David: AND METAMORPHIC SOLE FORMATION IN TETHYAN SEISMICALLY INDUCED REGOLITH POOLS IN SIMPLE OPHIOLITES, TURKEY: EVIDENCE FOR TIMING OF CRATERS ON THE MOON PLATE BOUNDARY METAMORPHISM AND MAGMATISM 85-3 8:45 AM Roberts, Sarah E.*; McCanta, Molly C.; Dyar, M. Darby; 84-3 8:30 AM Wakabayashi, John*: INITIATION AND EVOLUTION OF A Ytsma, Cai: OXIDATION STATE OF LUNAR IMPACT TRANSFORM PLATE BOUNDARY: ONE SLAB WINDOW MELTS: APPLICATION OF A NEW CR MELT BECOMES TWO, MIGRATING TRANSPRESSION- OXYBAROMETER TRANSFORM PROGRESSION, SHUFFLING BY 85-4 9:00 AM Simpson, Emily N.*; Milam, Keith A.: AN ANALYSIS MULTIPLE FAULT STRANDS OF THE EFFECTS OF SAMPLE PROCESSING 84-4 8:45 AM Seymour, Nikki M.*; Singleton, John S.; Gomila, Rodrigo; ON X-RAY POWDER DIFFRACTION PEAKS AND Heuser, Gert; Mavor, Skyler P.; Arancibia, Gloria; Stockli, THE IMPLICATIONS FOR STUDIES OF SHOCK Daniel F.: STRUCTURAL EVOLUTION OF THE INTRA- METAMORPHOSED CARBONATES ARC SYSTEM DURING OBLIQUE 85-5 9:15 AM Marchi, Simone*: FALLING SKY: THE HADEAN AND CONVERGENCE ARCHEAN EARTH ASTEROID IMPACT FLUX (Invited 9:00 AM LIGHTNING TALKS ON T72 POSTERS Presentation) 84-5 9:05 AM Henriquez, Susana*; DeCelles, P.; Carrapa, Barbara: THE 85-6 9:35 AM Schulz, Toni; Heldwein, Oliver; Koeberl, Christian*: SPATIAL KINEMATIC EVOLUTION OF THE ANDEAN THRUST DISTRIBUTION OF METEORITIC CARRIER PHASES IN BELT AT CA. 23 °S, NORTHWESTERN ARGENTINA PALEOARCHEAN SPHERULE LAYERS FROM SOUTH 84-6 9:20 AM Herman, Matthew W.*; Govers, Rob: THE EVOLUTION AFRICA OF EXTENSIONAL DEFORMATION THROUGHOUT 9:50 AM BREAK SUBDUCTION ZONE EARTHQUAKE CYCLES 85-7 10:05 AM Sikder, Arif M.*; Turner, Joseph B. McGee; Misra, Saumitra; 84-7 9:35 AM Carena, Sara*; Suppe, John; Wu, Yih-Min; Kanda, Ravi V.S.: Newsom, Horton: MICROCHEMISTRY OF IMPACT MELT LITHOSPHERIC-SCALE AND UPPER-CRUSTAL-SCALE GLASSES OF LONAR CRATER, INDIA GEOMETRY AND KINEMATICS OF THE TAIWAN ARC- 85-8 10:20 AM Harris, R. Scott*; Schultz, Peter H.; Murray, Sean T.: THE CONTINENT COLLISION DISTRIBUTION OF MICROSCOPIC ASTEROIDAL AND 84-8 9:50 AM Morell, Kristin*; Finley, Theron; Leonard, Lucinda J.; Regalla, COMETARY DEBRIS IN MELTS FORMED DURING Christine: CONCAVE-OUTBOARD MARGIN GEOMETRY AIRBURSTS AND SOFT SEDIMENT IMPACTS AND ONGOING OROCLINAL BENDING AT CASCADIA 85-9 10:35 AM Pittarello, Lidia*; Daly, Luke; Roszjar, Julia; Fritz, Jörg; (Invited Presentation) Ferrière, Ludovic; Lenz, Christoph; Chanmuang N, 10:10 AM BREAK Chutimun; Lee, Martin R.; Koeberl, Christian: A COMMON 84-9 10:25 AM Platt, John*; Schmidt, William L.: KINKING, PRESSURE ROCK-FORMING MINERAL UNDER SHOCK: A STUDY SOLUTION, AND THE MECHANICS OF THE OF PLAGIOCLASE AMORPHIZATION IN NATURE AND SUBDUCTION ZONE INTERFACE AT THE DEPTH EXPERIMENTS OF TREMOR AND SLOW SLIP EVENTS (Invited 85-10 10:50 AM Biren, Marc B.*; Wartho, Jo-Anne; van Soest, Matthijs C.; Presentation) Hodges, Kip; Cathey, Henrietta E.; Glass, Billy P.; Koeberl, 84-10 10:45 AM Fisher, Donald M.*; Smye, Andrew J.; Hooker, John N.; Christian; Horton, J. Wright; Hale, Walter: (U-TH)/HE Marone, Chris: SILICA KINETICS AND THE FORMATION DATING OF SHOCKED ZIRCONS FROM CHESAPEAKE AND EVOLUTION OF ASPERITIES ALONG THE BAY DISTAL IMPACT EJECTA AT ODP SITE 1073 SUBDUCTION INTERFACE 85-11 11:05 AM Olds, Eric Peter*; Coleman, Robert G.: CALIFORNIA’S 84-11 11:00 AM French, Melodie*; Condit, Cailey B.: DEFORMATION OPHIOLITE RIMMED GREAT VALLEY: JURASSIC/ PARTITIONING ALONG AN IDEALIZED SUBDUCTION CRETACEOUS BOUNDARY IMPACT BASIN DEFORMED PLATE BOUNDARY AT DEEP SLOW SLIP CONDITIONS BY ~145 MA OF E-W SHORTENING AND AT LEAST 30 MA OF NW-SE RIGHT-LATERAL SHEAR?

186 | 2019 GSA Annual Meeting & Exposition Monday, 23 September 2019

85-12 11:20 AM King Jr., David T.*; Petruny, Lucille W.: CRETACEOUS- SESSION NO. 87 PALEOGENE BOUNDARY STRATIGRAPHY OF BELIZE T104. Paleobiogeographic and Paleoecological Trends in the Fossil Record I (Paleontological Society; GSA History and SESSION NO. 86 Philosophy of Geology Division) T95. Geomorphology and Landscape Evolution of Mars: Insight 8:00 AM, Phoenix Convention Center, Room 226ABC, North Building into the Climate History of the Red Planet (GSA Planetary Geology Division; GSA Soils and Soil Processes Division; GSA Sarah L. Sheffield and Jennifer E. Bauer, Presiding Quaternary Geology and Geomorphology Division) 87-1 8:00 AM Fraass, Andrew Jeffrey*; O’Brien, Phoebe; Roberts, 8:00 AM, Phoenix Convention Center, Room 232BC, North Building Barnaby; Todd, Chloe; Schmidt, Daniela N.: PLANKTIC FORAMINIFER TEST SIZE DURING THE NEOGENE: Sharon A. Wilson, Marisa Palucis, Elena Favaro and Mackenzie D. Day, Presiding PALEOENVIRONMENTAL RESPONSE IN THE ATLANTIC 86-1 8:00 AM Holo, Samuel J.*; Kite, Edwin S.; Robbins, Stuart J.: MARS OCEAN OBLIQUITY THROUGH DEEP TIME: NEW CONSTRAINTS 87-2 8:15 AM Allen, Bethany J.*; Wignall, Paul B.; Hill, Daniel J.; FROM THE BOMBARDMENT COMPASS (Invited Saupe, Erin E.; Dunhill, Alexander M.: THE IMPACT Presentation) OF THE PERMO-TRIASSIC MASS EXTINCTION ON 86-2 8:20 AM Parker, Timothy*; Anderson, Robert C.: WAS ICE PUSHING TERRESTRIAL AND MARINE BIOGEOGRAPHY (Invited AN IMPORTANT GEOMORPHIC PROCESS IN ANCIENT Presentation) MARTIAN LACUSTRINE AND MARINE SETTINGS? 87-3 8:30 AM Freymueller, Nicholas*; Myers, Corinne; Smith, Felisa A.: 86-3 8:35 AM Burr, Devon M.*; Jacobsen, Robert E.; Lefort, Alexandra; FELID GUILD ECOLOGICAL NICHE DYNAMICS PRE- AM Peel, Samantha E.: THE CLIMATE HISTORY OF MARS, AND POST-PLEISTOCENE MEGAFAUNAL EXTINCTION ENCAPSULATED IN THE AEOLIS DORSA REGION 87-4 8:45 AM Villaseñor, Amelia*; Elliott Smith, Emma A.; Tome, (Invited Presentation) Catalina P.; Lyons, S. Kathleen; Stafford, Thomas W.; 86-4 8:55 AM Hayden, Alistair Thompson*; Lamb, Michael P.; Fischer, Newsome, Seth D.; Smith, Felisa A.: THE MISSING PIECE Woodward W.; Ewing, Ryan C.; McElroy, Brandon; Williams, I: CONSEQUENCES OF TERMINAL PLEISTOCENE Rebecca M.E.: FORMATION OF SINUOUS RIDGES BY MEGAFAUNAL EXTINCTION ON THE ISOTOPIC INVERSION OF RIVER-CHANNEL BELTS NEAR GREEN AND BODY SIZE NICHE OF LARGE HERBIVORE RIVER, UTAH, USA, WITH IMPLICATIONS FOR MARS COMMUNITIES IN TEXAS MONDAY (Invited Presentation) 87-5 9:00 AM Smith, Felisa A.*; Villaseñor, Amelia; Elliott Smith, 86-5 9:15 AM Palucis, Marisa*; Strauss, Justin V.; Rivera-Hernandez, Emma A.; Tome, Catalina P.; Lyons, S. Kathleen; Newsome, Frances; Morgan, Alexander M.; Menio, Emma; Marshall, Seth D.; Stafford, Thomas W.: THE MISSING PIECE Jill A.: HOW ARE FANS BUILT UNDER A COLD AND ICY II: CONSEQUENCES OF TERMINAL PLEISTOCENE MARS CLIMATE SCENARIO? MEGAFAUNAL EXTINCTION ON ECOLOGICAL 86-6 9:30 AM Wilson, Sharon A.*; Howard, Alan D.: THE NATURE AND INTERACTIONS BETWEEN PREDATORS AND PREY DISTRIBUTION OF POLLYWOG CRATERS ON MARS 87-6 9:15 AM Keller, Jonathan S.*; Stafford, Thomas W.; Lyons, 86-7 9:45 AM Bernhardt, Hannes*; Williams, David A.: MALEA S. Kathleen; Newsome, Seth D.; Smith, Felisa A.: SMALL PLANUM’S SONG OF ICE AND FIRE: LARGE-SCALE, MAMMAL PALEOECOLOGICAL RESPONSE TO THE PROTRACTED DEPOSITION AND EROSION ON MARS’ TERMINAL PLEISTOCENE MEGAFAUNAL EXTINCTION OLDEST VOLCANIC PROVINCE 87-7 9:30 AM Vitek, Natasha S.*; Morse, Paul E.; Boyer, Doug M.; 86-8 10:00 AM Diniega, Serina*; Khuller, Aditya; Schultz, Priscilla; Strait, Suzanne G.; Bloch, Jonathan I.: COMMUNITY Flores Espinoza, Rodrigo; Nield, Joanna M.; Wiggs, ECOLOGICAL CONTEXT PLAYS A ROLE IN Giles F.S.; Baddock, Matthew C.: PROTODUNES ON MARS PREDICTING RESPONSES OF INDIVIDUAL SPECIES TO CLIMATE CHANGE DURING THE PALEOCENE-EOCENE 86-9 10:15 AM Chojnacki, Matthew*; Edgar, Lauren A.; Fenton, Lori; THERMAL MAXIMUM Edwards, Christopher S.; Weintraub, Aaron R: PALEODUNE DEPOSITS EXPOSED ON THE FLOOR OF MELAS 9:45 AM BREAK CHASMA, MARS 87-8 10:00 AM Fitch, Adam*; Pritchard, Adam; Hartman, Scott; Bevitt, 86-10 10:30 AM Khuller, Aditya*; Diniega, Serina; Schultz, Priscilla; Joseph; Lovelace, David M.; Bhullar, Bhart-Anjan: ORIGIN Flores Espinoza, Rodrigo; Nield, Joanna M.; Wiggs, OF PTEROSAURIA AND STEPWISE EVOLUTION OF THE Giles F.S.; Baddock, Matthew C.: EXPLORING THE PTEROSAURIAN FLIGHT APPARATUS COMPOSITION AND THERMOPHYSICAL PROPERTIES 87-9 10:15 AM Sibert, Elizabeth C.*; Rubin, Leah: AN EXTINCTION OF OF MARTIAN EQUATORIAL DUNES OPEN-OCEAN SHARKS 19 MA AND ITS IMPACT ON 86-11 10:45 AM Martin, Peter E.*; Farley, Kenneth A.; Malespin, Charles A.; MODERN PELAGIC ECOSYSTEM STRUCTURE Mahaffy, Paul R.; Vasconcelos, Paulo M.; Stack, Kathryn M.; 87-10 10:30 AM Pigg, Kathleen B.; Devore, Melanie L.*: NITROGEN Gupta, Sanjeev; Malin, Michael C.; Edgett, Kenneth S.; FIXATION: A LARGELY UNEXPLORED DRIVER OF Dietrich, William E.: THE SEDIMENTATION AND CENOZOIC PLANT EVOLUTION, BIOGEOGRAPHICAL EROSIONAL CHRONOLOGY OF MOUNT SHARP, MARS, RANGES, AND PALEOECOLOGICAL TRENDS FROM IN-SITU MEASUREMENT OF COSMOGENIC 87-11 10:45 AM Flynn, Andrew G.*; Peppe, Daniel J.; Williamson, Thomas E.; NOBLE GASES Secord, Ross; Brusatte, Stephen L.; Geng, Jie: EARLY 86-12 11:00 AM Heydari, Ezat*; Schroeder, Jeffrey F.; Van Beek, Jason; PALEOCENE PLANT AND MAMMALIAN COMMUNITIES Calef, Fred J.; Rowland, Scott K.; Parker, Timothy; Fairén, FROM THE SAN JUAN BASIN (NEW MEXICO, USA) Alberto G.: FLOOD-DEPOSITED RHYTHMITES IN GALE RECORD LONG TERM ECOSYSTEM INSTABILITY CRATER, MARS FOLLOWING THE CRETACEOUS-PALEOGENE 86-13 11:15 AM Ashley, James W.*; Schröder, Christian; Tait, Alastair; BOUNDARY Golombek, Matthew; Velbel, Michael A.; Bland, Phil A.; 87-12 11:00 AM Martínez, Camila*; Jaramillo, Carlos; Martínez Murcia, Meslin, P.Y.; Johnson, Jeffrey R.: IN-SITU METEORITE Jhonatan; Moreno, Federico; Cardenas, Andres L.; Escobar, STUDY ON MARS — ABUNDANCE AND USEFULNESS Jaime H.: PALEOCLIMATIC AND PALEOECOLOGICAL AS MARTIAN SYSTEM RESEARCH TOOLS, WITH RECONSTRUCTION OF A MIDDLE TO LATE EOCENE STRATEGIC RECOMMENDATIONS FOR ONGOING AND SOUTH AMERICAN SEASONALLY DRY TROPICAL FUTURE ROVING MISSIONS FOREST

22–25 September • Phoenix, Arizona, USA | 187 Monday, 23 September 2019

87-13 11:15 AM Lin, Jih-Pai*: THE PAST AND PRESENT RECORDS OF 88-10 10:35 AM Stolfus, Brittany M.*; Hogancamp, Nicholas Jay; Cramer, SAND DOLLARS (ECHINOIDEA; CLYPEASTEROIDA) Bradley D.; Day, James; Clark, Ryan J.; Tassier-Surine, FROM TAIWAN: ORIGINATION, DISPERSAL, Stephanie A.: A REVISED CONODONT BIOZONATION PHYLOGENY AND BIOGEOGRAPHY FOR THE KINDERHOOKIAN (LOWER MISSISSIPPIAN) 87-14 11:30 AM Grun, Tobias B.*; Dexter, Troy A.; Petsios, Elizabeth; Tyler, 88-11 10:50 AM Lyu, Zhengyi*; Orchard, Michael J.; Golding, Martyn L.; Carrie L.; Portell, Roger W.; Kowalewski, Michał: DEATH IN Chen, Zhong-Qiang; Zhao, Laishi: LOWER TRIASSIC PARADISE: MULTI-YEAR RECORDS OF PREDATION ON CONODONT SUCCESSIONS FROM THE GURYUL THE BAHAMIAN ECHINOID LEODIA RAVINE SECTION, KASHMIR 88-12 11:05 AM Henderson, Charles M.*: MORPHOLOGIC VARIABILITY SESSION NO. 88 OF SWEETOGNATHIDS: PHENOTYPIC OR GENOTYPIC? T114. Integrated Biostratigraphy and Chemostratigraphy Using 11:20 AM PANDER SOCIETY BUSINESS MEETING Conodonts—North American Pander Society Annual Meeting (Paleontological Society; Pander Society) SESSION NO. 89 8:00 AM, Phoenix Convention Center, Room 227ABC, North Building T124. Advances in Ocean and Climate Reconstructions D. Jeffrey Over, Martyn L. Golding, Pilar Navas-Parejo and Neo E.B. McAdams, from Environmental Proxies (Paleontological Society; GSA Presiding Karst Division; GSA Sedimentary Geology Division; GSA 8:00 AM INTRODUCTORY REMARKS Geoarchaeology Division; Geochemical Society; GSA Limnogeology Division; GSA Geochronology Division) 88-1 8:05 AM Speir, Laura E.*; Serra, Fernanda; Feltes, Nicolás A.; Albanesi, Guillermo L.; Ethington, Raymond L.; Miller, 8:00 AM, Phoenix Convention Center, Room 228AB, North Building James F.; MacLeod, Kenneth G.: AN APATITE FOR Meghan Zulian, Natasha Leclerc and Bryan Black, Presiding ORDOVICIAN TEMPERATURE TRENDS: USING 18O δ PHOS 89-1 8:00 AM Killam, Daniel*; Katz, Timor; Paytan, Adina; Goodman, DATA DERIVED FROM CONODONTS TO UNDERSTAND Beverly N.: RECONSTRUCTING THE HABITAT, LOCAL ORDOVICIAN CLIMATE AND BIODIVERSIFICATION EXTINCTION AND POTENTIAL TRANSPORT 88-2 8:20 AM Zhang, Shunxin*: CONODONTS AS A TOOL IN OF THE PROLIFIC ISRAELI NUMMARIA ESTABLISHING THE AGE AND STRATIGRAPHIC 89-2 8:15 AM Palmer, Kylie*; Surge, Donna; Moss, David K.: LIFE POSITION OF UPPER ORDOVICIAN PETROLEUM HISTORY PATTERNS AND CONSERVATION SOURCE ROCK INTERVALS ACROSS HUDSON BAY PALEOBIOLOGY OF MARINE BIVALVES FROM WARM PLATFORM, CANADA VS COLD CLIMATES 88-3 8:35 AM Bowman, Chelsie N.*; Lindskog, Anders; Kozik, 89-3 8:30 AM Cronin, Kelly E.*; Walker, Sally E.; Gillikin, David P.; Bowser, Nevin P.; Owens, Jeremy D.; Young, Seth A.: A Samuel S.: THE ANTARCTIC SCALLOP ADAMUSSIUM BASINAL EXPRESSION OF THE LATE SILURIAN COLBECKI AS A PROXY FOR SEA-ICE DURATION IN () : INTEGRATED ANTARCTICA SEDIMENTARY, BIOTIC, AND PALEOREDOX DYNAMICS 8:45 AM Leclerc, Natasha*; Zulian, Meghan; Halfar, Jochen; IN A CARBONATE PLATFORM FROM SOUTHERN 89-4 Hetzinger, Steffen: LAURENTIA INTRA- AND INTER-OBSERVER RELIABILITY OF CORALLINE RED ALGA 88-4 8:50 AM Over, D. Jeffrey*; Farruggia, Vincent; Ruggiero, Joseph; CLATHROMORPHUM COMPACTUM AS A SEA ICE D’Andrea, Robert: CONODONTS IN THE MARCELLUS COVER PROXY SHALE SUBGROUP (MIDDLE DEVONIAN) IN WESTERN 9:00 AM Zulian, Meghan*; Fietzke, Jan; Halfar, Jochen; Schöne, NEW YORK STATE AND MAGNETIC SUSCEPTIBILITY 89-5 Bernd R.; Leclerc, Natasha: CORRELATION OF CONODONT-POOR STRATA IN THE SEASONALITY IN MARINE OATKA CREEK FORMATION ARCHIVES: IMPLICATIONS OF HIGH-RESOLUTION DATA FOR ASSESSING ECOSYSTEM RESILIENCE 88-5 9:05 AM Bennett, Yvonne*; Over, D. Jeffrey; Hackett, Sarah: 9:15 AM Gillikin, David P.*; Goodwin, David H.; Jorn, Eva; O’Hora, CONODONTS, MAGNETIC SUSCEPTIBILITY, AND THE 89-6 Heidi; Wanamaker, Alan D.: FRASNIAN-FAMENNIAN BOUNDARY IN THE AN ANALYSIS OF CARBON POINT FORMATION, UPPER DEVONIAN, SUBSURFACE ISOTOPES IN BIVALVE SHELLS AS A SALINITY PROXY OF WESTERN ONTARIO, CANADA (Invited Presentation) 9:35 AM Eley, Yvette*; Thomson, William; Greene, Sarah E.; 88-6 9:20 AM Navas-Parejo, Pilar*; Lara Peña, R. Aaron; Ramos Martínez, 89-7 Omar; Palafox Reyes, Juan José; Valencia-Moreno, Martín: Mandel, Ilya; Edgar, Kirsty Marie; Bendle, James; Dunkley Jones, Tom: SHALLOW-WATER CONODONTS OF THE MIDDLE OPTIMAL: A NEW MACHINE EXPANSA ZONE (LATEST DEVONIAN) IN SONORA, LEARNING APPROACH FOR GDGT-BASED MEXICO PALAEOTHERMOMETRY 9:50 AM Linol, Bastien*; Bauer, Ann; Lombardo, Alexander J.; 88-7 9:35 AM McAdams, Neo E.B.*; Bancroft, Alyssa M.; Hogancamp, 89-8 Montañez, Isabel P.; Upadhyay, Deepshikha; Jesmok, Nicholas Jay; Cramer, Bradley D.: LARGE-SCALE Greg; Kelley-Cosio, Anne Marie; Tripati, Aradhna; de Wit, PATTERNS IN CONODONT MORPHOLOGY: Maarten J.: STRONTIUM ISOTOPE AND CARBONATE PLATFORMED PECTINIFORM (PA/P ) ELEMENTS 1 CLUMPED ISOTOPE MEASUREMENTS OF SHARK THROUGH THE CONODONTOZOIC TEETH, CORALS, OYSTERS AND STROMATOLITES 9:50 AM BREAK FROM UPPER CRETACEOUS TO QUATERNARY 88-8 10:05 AM McMillan, Rhy; Golding, Martyn L.*: INVESTIGATING COASTAL MARINE SEQUENCES FLANKING SOUTHERN MAXIMUM TEMPERATURES USING RAMAN AFRICA SPECTROSCOPY OF CARBONACEOUS MATERIAL IN 89-9 10:05 AM Edge, David C.*: A MULTI-PROXY EXTRATROPICAL CONODONTS: A COMPARISON WITH THE CONODONT NORTH PACIFIC TEMPERATURE RECONSTRUCTION COLOR ALTERATION INDEX FROM BIVALVES AND TREES 88-9 10:20 AM Hogancamp, Nicholas Jay*; Rodriguez, Aaron P.: 89-10 10:20 AM Burchell, Meghan*; Sparrow, Anna; Harris, Alison; Hallmann, THE CONODONT BIOSTRATIGRAPHY AND Nadine: STABLE ISOTOPES, SCLEROCHRONOLOGY LITHOSTRATIGRAPHIC FRAMEWORK OF THE AND 5000 YEARS OF HUMAN-ENVIRONMENTAL DEVONIAN-MISSISSIPPIAN ENGLEWOOD FORMATION, INTERACTIONS ON CANADA’S PACIFIC NORTHWEST BLACK HILLS, SOUTH DAKOTA, USA COAST (Invited Presentation)

188 | 2019 GSA Annual Meeting & Exposition Monday, 23 September 2019

89-11 10:40 AM Finley, Judson Byrd*: A MULTIDECADAL PERSPECTIVE 10:40 AM BREAK ON THE FREMONT FORAGING-FARMING TRANSITION 90-10 10:55 AM Mylroie, John E.*; Mylroie, Joan R.: THE EFFECT OF IN EASTERN UTAH, USA (Invited Presentation) FACIES VARIATIONS OF EOGENETIC CARBONATES 89-12 11:00 AM Sekhon, Natasha*; Banner, Jay L.; Black, Bryan; Miller, IN THE DEVELOPMENT OF FLANK MARGIN CAVES Nathan; Breecker, Daniel O.: HIGH-RESOLUTION (Invited Presentation) STALAGMITE RECORD EXAMINING LOCAL 90-11 11:15 AM Kambesis, Patricia N.*; Despain, Joel: KARST HYDROCLIMATE VARIABILITY FROM A SHALLOW DEVELOPMENT ON THE SOUTHWEST PENINSULA OF CAVE IN SEMI-ARID NEW MEXICO HAITI 89-13 11:15 AM Wortham, Barbara E.*; Montañez, Isabel P.; Swart, Peter K.: 90-12 11:30 AM Sharp, John M.*; Green, Ronald T.; Schindel, Geary M.: LAST GLACIAL MAXIMUM TO YOUNGER DRYAS EDWARDS AQUIFER(S): CHALLENGES TO PRECIPITATION VARIABILITY IN THE WESTERN SIERRA SUSTAINABLE DEVELOPMENT AND USE NEVADA 90-13 11:45 AM Tobin, Benjamin W.*; Farmer, Benjamin; Miller, Benjamin V.; 89-14 11:30 AM Thomas, Joseph*; Finney, Bruce P.; Shapley, Mark D.: LATE- Sovie, Adia: CAN CAVE ECOSYSTEMS IMPROVE OUR GLACIAL TO HOLOCENE CLIMATE OF THE NORTHERN UNDERSTANDING OF KARST PROCESSES? ROCKY MOUNTAINS INFERRED FROM STABLE ISOTOPE ANALYSIS OF SEDIMENTS FROM MORRISON SESSION NO. 91 LAKE, MT T139. Regional Groundwater Availability and Sustainability 89-15 11:45 AM Black, Bryan*: INTEGRATING ACROSS GLOBAL Studies: Advances in Methods and Approaches (GSA AM NETWORKS OF CROSSDATED MARINE AND Hydrogeology Division) TERRESTRIAL GROWTH-INCREMENT CHRONOLOGIES 8:00 AM, Phoenix Convention Center, Room 104AB, West Building SESSION NO. 90 Jesse E. Dickinson, Melissa D. Masbruch and Donald S. Sweetkind, Presiding T134. Karst Hydrology and Hydrogeology (GSA Karst Division; 8:00 AM INTRODUCTORY REMARKS GSA Hydrogeology Division; GSA Environmental & Engineering 91-1 8:15 AM Gonzalez, Eli; Soto-Sanchez, Leslie; Cheng, Chu-Lin*: Geology Division; Karst Waters Institute; National Cave and Karst BUILDING COMMUNITY-BASED WATER RESOURCE Research Institute) SUSTAINABILITY AND RESILIENCE: A CASE STUDY

8:00 AM, Phoenix Convention Center, Room 224A, North Building OF SHALLOW GROUNDWATER AVAILABILITY AND MONDAY Rachel Bosch, Angel A. Garcia Jr., Angel A. Acosta Colón and Daniel S. Jones, VULNERABILITY IN SOUTH TEXAS Presiding 91-2 8:30 AM Foster, Linzy K.*; Duncan, Leslie L.; White, Jeremy T.: ESTIMATING GROUNDWATER AVAILABILITY AND 90-1 8:00 AM Bobeck, Patricia*: EARLY APPROACHES TO KARST LAND-SURFACE SUBSIDENCE IN THE COASTAL HYDROGEOLOGY: HENRY DARCY AND J.B. LOWLANDS AQUIFER SYSTEM USING A MODFLOW PARAMELLE 6 MODEL AND UNCERTAINTY ANALYSIS (Invited 90-2 8:15 AM Herman, Ellen K.*; Toran, Laura; Berglund, James L.; Presentation) Edenborn, Harry M.; Bliss, Benjamin R.; Fink, Madison S.; 91-3 8:50 AM Gary, Robin*; Hunt, Brian B.; Cockrell, Lane: ESTIMATING Barna, Joshua: WHAT DO SPRINGS TELL US ABOUT THE NUMBER OF TRINITY AQUIFER EXEMPT TIMING AND QUANTITY OF RECHARGE AND FLOW: A WELLS IN A RECENTLY ANNEXED GROUNDWATER REVIEW (Invited Presentation) CONSERVATION DISTRICT TERRITORY 90-3 8:35 AM Luhmann, Andrew J.*; Browning, Claire K.; Dykhouse, 9:05 AM Ajami, Hoori*; Mccabe, Matthew F; Evans, Jason P.; Lucy J.; Gochenour, Jacob A.; Barbosa, Sergio A.; 91-4 Stisen, Simon: Bilek, Susan L.; Grapenthin, Ronni; Summerall, Tatiana; ON THE ROLE OF INTEGRATED Van Der Velde, Krista; Martin, Jonathan B.; Penney, GROUNDWATER-LAND SURFACE MODELS FOR GROUNDWATER SUSTAINABILITY ASSESSMENTS Luke J.: ESTIMATING CONDUIT DIAMETER IN AN (Invited Presentation) EOGENETIC KARST AQUIFER FROM MODIFIED WATER TEMPERATURE SIGNALS 91-5 9:25 AM Stanko, Zachary*; Faunt, Claudia C.; Cromwell, Geoffrey; Sweetkind, Donald S.: ASSESSING REGIONAL 90-4 8:50 AM Ye, Ming*; Kish, Stephen; Ahmed, Nur; Greenhalgh, Tom; GROUNDWATER AVAILABILITY IN CALIFORNIA’S , Karlee: TURNING A LAKE SINKHOLE EVENT COASTAL BASINS INTO A TRACING EXPERIMENT FORUNDERSTANDING HYDRAULIC CONNECTION BETWEEN LAKES AND 91-6 9:40 AM Rawling, Geoffrey C.*; Rinehart, Alex: LIFETIME KARST SPRINGS PROJECTIONS FOR THE HIGH PLAINS AQUIFER IN EAST-CENTRAL NEW MEXICO 90-5 9:05 AM Polk, Jason S.*; Shelley, Adam: EVAPOTRANSPIRATION EFFECTS ON SPRING FLOW AND SEASONAL 91-7 9:55 AM Whittemore, Donald O.*; Butler, James J.; Wilson, B. RECHARGE DYNAMICS IN KARST GROUNDWATER Brownie; Liu, Gaisheng; Bohling, Geoffrey C.: SPATIAL SYSTEMS VARIATION IN SPECIFIC YIELD IN THE HIGH PLAINS AQUIFER IN KANSAS DERIVED FROM A NEW WATER- 9:20 AM BREAK BALANCE APPROACH 90-6 9:35 AM Martin, Jonathan B.*; Pain, Andrea J.; Young, Caitlin; 91-8 10:10 AM Palkovic, Martin J.*; Barkmann, Peter E.; Sebol, Lesley A.; Valle-Levinson, Arnoldo: COASTAL CARBONATE Broes, Lauren D.: CRETACEOUS SEDIMENTARY CRITICAL ZONES: AN EXAMPLE FROM THE YUCATAN BEDROCK AND ITS IMPACT ON URANIUM PENINSULA (Invited Presentation) CONCENTRATIONS IN IRRIGATION RETURN-FLOWS TO 90-7 9:55 AM Mylroie, John E.*; Mylroie, Joan R.: GENESIS OF THE ARKANSAS RIVER, SOUTHEASTERN COLORADO RECTANGULAR COASTAL RE-ENTRANTS IN 91-9 10:25 AM Belcher, Wayne R.*; Amer, Saud: HUMANITARIAN COMPOSITE CARBONATE ISLANDS HYDROGEOLOGY: SCIENTIFIC STEWARDSHIP IN THE 90-8 10:10 AM Downey, Autum R.*; Vesper, Dorothy J.: STRATIGRAPHY PUBLIC SERVICE (Invited Presentation) OF AND CARBON CONCENTRATIONS IN CLASTIC 91-10 10:45 AM Reeve, Andrew S.*; Gómez Arévalo, Efrén David; Gordon, CAVE SEDIMENTS IN EL TALLONAL CAVE, PUERTO Ryan P.: CREATING PLAUSIBLE GROUNDWATER RICO FLOW MODELS FOR THE CARRAIPIA BASIN, LA 90-9 10:25 AM Hose, Louise D.; Havlena, Zoe E.*: SPELEOGENESIS GUAJIRA DEPARTMENT (COLOMBIA) TO AID IN WATER AND GEOLOGY OF LEHMAN CAVES, GREAT BASIN RESOURCE MANAGEMENT NATIONAL PARK, EASTERN NEVADA, USA

22–25 September • Phoenix, Arizona, USA | 189 Monday, 23 September 2019

91-11 11:00 AM Gotkowitz, Madeline*; Carstarphen, Camela; Gardner, 92-10 10:40 AM Cheng, Anran*; Sherwood Lollar, Barbara; Warr, Oliver; William Payton: IDENTIFYING SOURCES OF Ferguson, Grant; Ballentine, Chris: DETERMINING GROUNDWATER RECHARGE IN SEMI-ARID, IRRIGATED THE HELIUM FLUX FROM THE DEEP CRYSTALLINE LANDSCAPES IN THE NORTHERN ROCKY MOUNTAINS BASEMENT AND THE PROCESSES CONTROLLING 91-12 11:15 AM Schreiner-McGraw, Adam P.*; Ajami, Hoori: DELAYED ITS TRANSPORT IN OVERLYING PALEOZOIC RESPONSE OF GROUNDWATER TO AND SEDIMENTARY BASINS (Invited Presentation) IMPLICATIONS FOR A WARMER CLIMATE 92-11 11:00 AM Mowat, Aidan C.*; Francis, Daniel; McIntosh, Jennifer; 91-13 11:30 AM Wallace, Janae; Schlossnagle, Trevor*: GROUNDWATER Eglington, Bruce M.; Lindsay, Matthew B.J.; Ferguson, Grant: QUALITY IN THE BRYCE CANYON AREA, GARFIELD DEVELOPING A CONSERVATIVE TRANSPORT MODEL COUNTY, UTAH TO EXAMINE EVOLUTIONARY HISTORY OF DEVONIAN BRINES IN THE WILLISTON BASIN, CANADA 11:45 AM LIGHTNING TALKS FROM POSTER PRESENTERS 92-12 11:15 AM Stewart, Brian W.*; Tieman, Zachary G.; Capo, SESSION NO. 92 Rosemary C.; Matecha, Rebecca M.; Phan, Thai T.; Lopano, Christina L.; Hakala, J. Alexandra: DETERMINING T147. Evolution of Paleo to Modern Fluid Flow Systems in the SOURCES OF BARIUM AND OTHER DISSOLVED Colorado Plateau and Other Sedimentary Environments (GSA SOLIDS IN OIL AND GAS PRODUCED WATER USING Hydrogeology Division) STABLE BARIUM ISOTOPES 8:00 AM, Phoenix Convention Center, Room 105BC, West Building 92-13 11:30 AM Nye, Charles*; Shahabadi, : WATER CHEMISTRIES Jennifer C. McIntosh, Mark Person, Peter W. Reiners, George H. Davis, Mark D. ASSOCIATED WITH LIGHT AND HEAVY OILS IN Barton and Grant Ferguson, Presiding THE POWDER RIVER BASIN AND LARAMIE BASIN, WYOMING 8:00 AM INTRODUCTORY REMARKS 92-14 11:45 AM Ricketts, Jason W.*; Ma, Lin; Wagler, Amy E.; Garcia, 92-1 8:05 AM Crider, Juliet G.*; Hodson, Keith R.; Huntington, Victor H.: GLOBAL TRAVERTINE DEPOSITION Katharine W.: DEFORMATION CONTEXTUALIZED MODULATED BY OSCILLATIONS IN CLIMATE CARBONATE CEMENTS REVEAL 100-MILLION-YEAR HISTORY OF FLUIDS IN THE MOAB FAULT ZONE, COLORADO PLATEAU (SE UTAH) (Invited Presentation) SESSION NO. 93 92-2 8:25 AM Fleischmann, Paula*; Brikowski, Tom H.: USING INFRARED T164. The Unconventional Shale Systems: From Source-Rocks to SPECTROSCOPY TO ASSESS PALEO-FLUID FLOW Reservoirs III (GSA Energy Geology Division) CHARACTERISTICS OF CLAY GOUGE IN THE MOAB 8:00 AM, Phoenix Convention Center, Room 125AB, North Building FAULT, UTAH Fang Hao and Qinhong Hu, Presiding 92-3 8:40 AM Loope, David B.*; Kettler, Richard M.; Al Kuisi, 8:00 AM INTRODUCTORY REMARKS Mustafa: DISTINCTIVE FEATURES THAT DEVELOP IN SIDERITE-CEMENTED SANDSTONES WHEN 93-1 8:15 AM Darrah, Thomas*; Whyte, Colin J.; Harkness, Jennifer S.; (DURING EXHUMATION) FLOW SYSTEMS BECOME Moore, Myles T.; Lary, Brent A.; Eymold, William K.: THE OXYGENATED DEVELOPMENT OF GAS ISOTOPE TRACERS FOR HYDROCARBON EXPLORATION IN UNCONVENTIONAL 92-4 8:55 AM Reiners, Peter W.*: COLORADO PLATEAU EXAMPLES SHALES (Invited Presentation) OF GEOCHEMICAL AND MINERALOGIC PATTERNS OF REGIONAL STRATIGRAPHICALLY-CONTROLLED 93-2 8:30 AM Xiong, Fengyang*; Rother, Gernot; Tomasko, David; SANDSTONE BLEACHING BY MIGRATING REDUCED Moortgat, Joachim: SORBED METHANE DENSITIES IN FLUIDS ORGANIC-RICH GAS SHALES 92-5 9:10 AM Barton, Isabel*; Barton, Mark D.; Thorson, Jon P.: 93-3 8:45 AM Wu, Zhuoya*: THE VARIATIONS OF MICROSCOPIC PORE ROLE OF POST-DIAGENETIC REDUCTION (BY STRUCTURE AND COMPONENT AND EFFECTS ON THE HYDROCARBONS?) IN THE FORMATION OF PARADOX HYDROCARBONS CONTENT IN THE HYDROCARBONS BASIN (COLORADO PLATEAU) U-V DEPOSITS GENERATION OF SHALE AND MUDSTONE 92-6 9:25 AM Lucero, Dolan*; Person, Mark; Hughes, Amanda; Barton, 93-4 9:00 AM Xiao, Dianshi*: VARIABLE DENSITY ISOTHERM Mark D.; Reiners, Peter W.: INFLUENCE OF INTERNAL ADSORPTION MODEL OF SUPERCRITICAL METHANE FLUID GENERATION MECHANISMS ON COPPER IN ORGANIC SHALES MINERALIZATION IN THE LISBON VALLEY, PARADOX 93-5 9:15 AM Chen, Sidian*; Jiang, Jiamin; Guo, Bo: PORE-NETWORK BASIN, UTAH MODELING OF THE COMPOSITIONAL FLOW AND 92-7 9:40 AM Person, Mark*; McIntosh, Jennifer; Ferguson, Grant; PHASE BEHAVIOR OF HYDROCARBONS IN LIQUID- Lucero, Dolan; Krantz, Robert W.; Lingrey, Steve; Hughes, RICH SHALE FORMATIONS Amanda N.; Reiners, Peter W.; Thorson, Jon P.; Barton, 93-6 9:30 AM Guo, Bo*; Ma, Lin; Tchelepi, Hamdi: AN IMAGE-BASED Mark D.: HYDROLOGIC CONSTRAINTS ON LISBON MICRO-CONTINUUM MODELING FRAMEWORK FOR VALLEY COPPER MINERALIZATION WITHIN THE HYDROCARBON TRANSPORT IN ORGANIC-RICH PARADOX BASIN, UTAH SHALE ROCK 92-8 9:55 AM Dell’Oro, Ambria*; Kim, Jihyun; Lingrey, Steve; 9:45 AM DISCUSSION Ferguson, Grant; McIntosh, Jennifer: EXTENT OF SALT 10:00 AM BREAK DISSOLUTION IN THE PARADOX BASIN AND CHLORIDE 10:15 AM De, Sanjukta*; Sengupta, Debashish: FLUXES TO THE COLORADO RIVER AND OTHER 93-7 APPLICATION OF RIVERS WORLDWIDE ADVANCED WIRELINE LOGS IN EVALUATING THE GEOMECHANICAL PROPERTIES OF CAMBAY SHALE, 10:10 AM BREAK CAMBAY BASIN, INDIA FOR SHALE HYDROCARBON 92-9 10:25 AM Kim, Jihyun*; Noyes, Chandler; Dell’Oro, Ambria; Tyne, EXPLORATION Rebecca; Ferguson, Grant; Person, Mark; Ma, Lin; Lu, 93-8 10:30 AM Zhang, Li*; Guo, Bo; Xiong, Yongqiang: A NOVEL HYBRID Zheng-Tian; Jiang, Wei; Yang, Guo-Min; Ballentine, Chris; NANO-CONTINUUM MODELING FRAMEWORK FOR THE Reiners, Peter; McIntosh, Jennifer: CHARACTERIZATION TRANSPORT PROCESSES IN KEROGEN OF FORMATION WATERS IN THE PARADOX BASIN TO 10:45 AM Pang, Zhenglian*; Tao, Shizhen; Zhang, Qin: CONSTRAIN PALEOFLUID FLOW AND WATER-ROCK- 93-9 TIGHT MICROBIAL INTERACTIONS OIL SECONDARY MIGRATION MECHANISM AND

190 | 2019 GSA Annual Meeting & Exposition Monday, 23 September 2019

ACCUMULATION CONTROLLING FACTORS: A CASE SESSION NO. 95 STUDY OF JURASSIC IN SICHUAN BASIN T174. Great Concepts and Controversies in Geosciences 93-10 11:00 AM Shepidchenko, Taisiia*; Zhang, Jinchuan; Dong, Zhe; Since Steno’s Introduction of the Principles of Stratigraphy in Zheng, Guo; Liu, Tong: ANALOGOUS STUDY BETWEEN 1669 (GSA History and Philosophy of Geology Division; GSA DESICCATION CRACKS AND DIAGENETIC SHALE Sedimentary Geology Division; GSA Structural Geology and CRACKS Tectonics Division; GSA Mineralogy, Geochemistry, Petrology, 93-11 11:15 AM Ferguson, Brennan*; Agrawal, Vikas; Sharma, Shikha; and Volcanology Division; GSA Geochronology Division; Hakala, J. Alexandra: INVESTIGATING CONTROLS GSA Geophysics and Geodynamics Division; ON MINERAL PRECIPITATION IN HYDRAULICALLY Sciences Society; The Mineralogical Society; Association for FRACTURED WELLS Women Geoscientists; SEPM (Society for Sedimentary Geology)) 93-12 11:30 AM Tedesco, Steven A.*: THE THERMAL HISTORY AND THE 8:00 AM, Phoenix Convention Center, Room 106BC, West Building PALEOZOIC SOURCE ROCKS OF THE DENVER BASIN, Yildirim Dilek, Victor R. Baker and Michiko Yajima, Presiding USA 95-1 8:00 AM Baker, Victor R.*: CATACLYSMIC FLOODING AND 11:45 AM CONCLUDING REMARKS CATASTROPHISM: 350 YEARS OF GEOLOGICAL CONTROVERSY SESSION NO. 94 95-2 8:15 AM Foulger, Gillian R.*; Rossetter, Thomas: DO MANTLE T167. Geologic Energy Research I (GSA Energy Geology Division) PLUMES EXIST? 8:00 AM, Phoenix Convention Center, Room 128AB, North Building 95-3 8:35 AM Hodges, K.V.*: WHY CONTROVERSIES SURROUNDING AM Travis L. McLing, Richard A. Esposito and Laura S. Ruhl, Presiding THE CENOZOIC EVOLUTION OF THE HIMALAYAN- 8:00 AM INTRODUCTORY REMARKS TIBETAN OROGENIC SYSTEM PERSIST (Invited Presentation) 94-1 8:05 AM Aftab, Syed Mobasher*; Farooqui, Muhammad Ahmed; Maqsood, Tahir: EXPLORATION PROSPECTS OF 95-4 8:55 AM Dilek, Yildirim*: OPHIOLITE CONCEPT AND GEOTHERMAL ENERGY IN PAKISTAN CONTROVERSY IN SEARCH OF ANCIENT ANALOGUES FOR MODERN OCEANIC LITHOSPHERE FOR >200 94-3 8:20 AM Kneafsey, Timothy J.*; EGS Collab Team, The: EGS YEARS COLLAB PROJECT: STIMULATION AND SIMULATION

OF CRYSTALLINE ROCK (Invited Presentation) 95-5 9:10 AM Xiao, Wenjiao*; Song, Dongfang; Ao, Songjian; Windley, MONDAY Brian; Liu, Xijun; Zhang, Ji’en; Wan, Bo; Han, Chunming: 94-4 8:35 AM Day, Warren C.*; Crafford, Thomas; Brock, John C.; Powers, TECTONIC EVOLUTION OF THE ALTAIDS: CONCEPTS, Lindsay: THE USGS EARTH MAPPING RESOURCES CONTROVERSIES AND NEW IDEAS INITIATIVE (EARTH MRI) EFFORT 95-6 9:25 AM Newcomb, Sally*: THE CONTROVERSIAL GRANITE 94-5 8:50 AM Pollyea, Ryan M.*; Chapman, Martin C.; Jayne, Richard; Wu, CONTROVERSY Hao; Konzen, Graydon: FLUID COMPOSITION AFFECTS INJECTION-INDUCED EARTHQUAKE OCCURRENCE, 95-7 9:40 AM Bartley, John M.*; Glazner, Allen F.; Coleman, Drew S.: PERSISTENCE & HAZARD THE PATH FROM A BIG TANK OF MAGMA TO SLOW INCREMENTAL GROWTH OF A PLUTON 94-6 9:05 AM Eichhubl, Peter*; Haddad, Mahdi; Fan, Zhiqiang: POROELASTIC MODELS FOR FAULT REACTIVATION 95-8 9:55 AM Ducea, Mihai N.*: DRIP TECTONICS UNDER MAGMATIC IN RESPONSE TO WASTEWATER INJECTION AND ARCS (Invited Presentation) HYDROCARBON PRODUCTION (Invited Presentation) 10:10 AM BREAK 9:20 AM BREAK 95-9 10:25 AM Keller, Gerta*: THE NASTY 40-YEAR MASS EXTINCTION 94-7 9:35 AM Neely, Samuel H.*; Raymond, Anne; Solis, Tabitha: PEAT CONTROVERSY (Invited Presentation) PARTICLE SIZE DISTRIBUTION: A PROXY FOR PEAT 95-10 10:45 AM Sack, Dorothy*: FROM DIFFERENT TO OPPOSITE: DEPOSITIONAL ENVIRONMENTS IN MANGROVE AN EXAMPLE FROM TWENTIETH CENTURY SWAMPS OF SOUTH FLORIDA GEOMORPHOLOGY 94-8 9:50 AM DiMichele, William A.*; Elrick, Scott D.; Cecil, C. Blaine: 95-11 11:00 AM Yajima, Michiko*; Yamada, Toshihiro: MODENIZING COAL-BALL ARCHIVE OF PENNSYLVANIAN-AGE STENO’S PRODROMUS(1669): STENONIAN HERITAGE TROPICAL PEAT-FORMATION PROCESSES IN THE HISTORY OF EVOLUTIONARY PALAEONTOLOGY 94-9 10:05 AM Eble, Cortland; Greb, Steve*; Williams, David A.; Hower, IN JAPAN James C.; O’Keefe, Jen: PALYNOLOGY, ORGANIC 95-12 11:15 AM Festa, Andrea*; Dilek, Yildirim; Ogata, Kei; Pini, Gian PETROLOGY AND GEOCHEMISTRY OF THE BELL Andrea: MÉLANGE CONCEPT: REDEFINITION AND A COAL BED IN WESTERN KENTUCKY, EASTERN NEW CLASSIFICATION INTERIOR (ILLINOIS) BASIN, USA 95-13 11:30 AM Schmandt, Brandon*: THE MANTLE TRANSITION 94-10 10:20 AM Teichert, Zebadiah G.*; Bose, Maitrayee; Williams, Lynda: ZONE: A DEEP EARTH TARGET FOR DECADES OF EVALUATING THERMAL EFFECTS ON LITHIUM INTERDISCIPLINARY GEOSCIENCE ISOTOPES IN KEROGEN: IMPLICATIONS FOR ENERGY 95-14 11:45 AM Stern, Charles R.*: SUBDUCTION EROSION: ITS ROLE IN RESOURCES ANDEAN ARC MAGMATISM, CRUSTAL GROWTH AND 94-11 10:35 AM Valian, Alireza*; Groppo, John G.; Eble, Cortland F.; MANTLE EVOLUTION Hower, James C.; Honaker, Rick Q.: CORRELATIONS OF RARE EARTH ELEMENTS WITH MAJOR MINERAL CONSTITUENTS OF AN ILLINOIS BASIN COAL 94-12 10:50 AM Bagdonas, Davin A.*; Nye, Charles; Phillips, Erin H.: RARE EARTH ELEMENT AND CRITICAL MATERIAL OCCURRENCE AND DISTRIBUTION IN POWDER RIVER BASIN COAL CORE, WYOMING 11:05 AM CONCLUDING REMARKS

22–25 September • Phoenix, Arizona, USA | 191 Monday, 23 September 2019

97-1 8:15 AM Doner, Lisa A.*; Stapleton, Patricia: CLIMATE CHANGE SESSION NO. 96 AND SEVERE WEATHER HAZARDS: AN INTEGRATE T184. Geoheritage: Sharing Earth’s Legacy for Scientific, Societal, PERSPECTIVE (Invited Presentation) and Economic Advancement I (GSA Geology and Society 97-2 8:35 AM Ford, Trenity*; Burkett, Ashley; Hulett, Christina; Roark, Division; GSA History and Philosophy of Geology Division; Erin: OVERKILL: A BOARD GAME FOR TEACHING Association of American State Geologists; National Association PLEISTOCENE MEGAFAUNAL EXTINCTION AND THE of Geoscience Teachers; American Geosciences Institute; OVERKILL HYPOTHESIS National Park Service; U.S. Geological Survey; U.S. National Committee for the International Union of Geological Sciences; 97-3 8:50 AM Morris, Hunter W.*; Schubert, Thomas Orion; Hartman, National Academy of Sciences; GSA Geoscience Education Joseph H.: RELOCATING “HAYDEN” ANTEBELLUM Division) POWDER RIVER BASIN PALEOGENE CONTINENTAL LOCALITIES – A SED/STRAT CLASS EXERCISE 8:00 AM, Phoenix Convention Center, Room 101C, West Building 97-4 9:05 AM Pratt-Sitaula, Beth*; Walker, Becca; Douglas, Bruce J.; Terri L. Cook, Tom Casadevall and Suzette Kimball, Presiding Crosby, Benjamin; Charlevoix, Donna; Miller, M. Meghan: 96-1 8:00 AM Casadevall, Thomas*; Cook, Terri L.; Connors, Timothy; ACTIVE LEARNING FOR UNDERGRADUATES USING Dunbar, Nelia: ADVANCING GEOHERITAGE IN THE GEODESY DATA, MATH SKILLS, AND SOCIETAL ISSUES UNITED STATES: PARTNERING WITH THE STATES 97-5 9:20 AM Walker, Becca*; Harvey, Jonathan E.; Pratt-Sitaula, Beth: 96-2 8:15 AM Dunbar, Nelia W.*: THE ROLE OF STATE SURVEYS EYES ON THE : THE GETSI PROJECT’S IN PROMOTING GEOSCIENCE AND GEOHERITAGE: WATER RESOURCES MODULE FOR INTRODUCTORY EXAMPLES FROM NEW MEXICO UNDERGRADUATE CLASSROOMS (Invited 96-3 8:30 AM Mikulic, Donald G.*; Kluessendorf, Joanne: THE Presentation) SCHOONMAKER REEF (SILURIAN) OF WISCONSIN: AN 97-6 9:40 AM Cheek, Kim A.*; Cheek, Dennis W.: IMPROVING EXAMPLE OF THE PRESERVATION OF HISTORICALLY GEOSCIENCE LITERACY THROUGH A ROLE-PLAYING IMPORTANT GEOLOGICAL SITES SIMULATION ON ACID MINE DRAINAGE 96-4 8:45 AM Dockery, David T.*: SAVING THE JACKSON GROUP/ 9:55 AM BREAK STAGE (LATE BARTONIAN) TYPE LOCALITY 97-7 10:10 AM Rivera, Tiffany A.*: UTAH’S TETONS: THE WASATCH 96-5 9:00 AM Mogk, D.W.*: WEB-BASED RESOURCES TO PROMOTE FRONT GEOHERITAGE IN MONTANA 97-8 10:25 AM Scott, Chelsea Phipps*; Arrowsmith, J. Ramon; Crosby, 9:15 AM BREAK Christopher J.: MEASURING COSEISMIC SURFACE 96-6 9:30 AM Burns, Robert*; Cardozo Moreira, Jasmine; Janowicz, DEFORMATION WITH DIFFERENTIAL TOPOGRAPHY IN Lauren: THE APPALACHIAN GEO-STEM CAMP AND THE UNDERGRADUATE GEOSCIENCE COURSES APPALACHIAN GEOPARK: A DUAL PRONGED EFFORT 97-9 10:40 AM Ritterbush, Kathleen A.*: SURPRISE YOUR STUDENTS IN (Invited Presentation) WITH FUN EVOLUTION PUZZLES, NOT JARGON (Invited 96-7 9:50 AM Means, Guy H.*; Arthur, Jonathan D.: HIGHLIGHTING Presentation) FLORIDA’S GEOHERITAGE THROUGH DEDICATION OF 97-10 11:00 AM Fryxell, J.E.*: PLAYING CARDS IN CLASS, OR HOW TO STATE GEOLOGIC SITES GET STUDENTS TO ASK QUESTIONS 96-8 10:05 AM Conway, Michael*; Bechtol, Vanessa: THE ROLE OF A 97-11 11:15 AM Nagy, Elizabeth A.*: ROV’S, HYDROGEN BONDS, MUFFIN RIGOROUS GEOINVENTORY OF THE SANTA CRUZ MINING, AND SILLY PUTTY AT PASADENA CITY VALLEY NATIONAL HERITAGE AREA, ARIZONA COLLEGE 96-9 10:20 AM McCall, Linda*; Woodruff, C.M.: BUILDING AWARENESS 97-12 11:30 AM Marton, Fred*: FLIPPING IN A CLASSROOM: USING OF GEOHERITAGE IN TEXAS COINS TO SIMULATE RADIOACTIVE DECAY IN INTRO- 10:35 AM DISCUSSION LEVEL COURSES 96-10 10:50 AM Gaines, Sarah M.*; Raineault, Nicole; Kelley, Christopher; 97-13 11:45 AM Bercovici, Hannah L.*; Carlson, Grace; Handler, Amalia; Balbas, Andrea: MARINE GEOHERITAGE: A NEW Czarnecki, Sean M.; Malloy, John; Dupuis, Christopher; PERSPECTIVE FOR EXPLORATION Phillips, Mitchell: SPACE BEHIND BARS: GEOLOGY, ASTRONOMY AND PLANETARY SCIENCE FOR 96-11 11:05 AM Rose, William I.*; Vye, Erika C.: UNESCO RECOGNITION INCARCERATED STUDENTS AT EYMAN STATE OF AS GLOBAL PRISON, AZ HERITAGE STONE RESOURCE BOUYS KEWEENAW GEOHERITAGE EFFORTS SESSION NO. 98 96-12 11:20 AM Connors, Timothy*; Wood, Jim: U.S. NATIONAL PARK T201. Celebrating the Role of Heather Macdonald in Geoscience SERVICE INITIATIVES TO PROMOTE GEOHERITAGE Education in Two-Year Colleges I (GSA Geoscience Education AND GEODIVERSITY Division; Geo2YC Division of National Earth Science Teachers 96-13 11:35 AM Boudreau, Diana M.*; Colvin, Ronnie; Spamer, Association; National Association of Geoscience Teachers) Earle: THE GRAND HISTORY OF INTERPRETING 8:00 AM, Phoenix Convention Center, Room 102AB, West Building PALEONTOLOGICAL RESOURCES AT GRAND CANYON NATIONAL PARK David H. Voorhees, Callan Bentley and Katrien J. van der Hoeven Kraft, Presiding SESSION NO. 97 8:00 AM WELCOME AND INTRODUCTION TO THE CELEBRATION T195. Hands-On Teaching Demonstrations that Combine 98-1 8:15 AM Manduca, Cathryn A.*: BUILDING A FOUNDATION FOR Geoscience and Societal Issues: Audience Participation THE GEO2YC COMMUNITY (Invited Presentation) Requested! (GSA Geoscience Education Division; National 98-2 8:30 AM DiLeonardo, Christopher G.*: THE CRITICAL ROLE Association of Geoscience Teachers) OF TWO-YEAR COLLEGES IN UNDERGRADUATE 8:00 AM, Phoenix Convention Center, Room 101AB, West Building GEOSCIENCE EDUCATION: LOOKING BACK (AND Elizabeth A. Nagy and Tiffany A. Rivera, Presiding FORWARD) AT A CATALYST FOR CHANGE 8:00 AM INTRODUCTORY REMARKS 98-3 8:45 AM Smaglik, Suzanne M.*: SEEING VALUE FROM THE OTHER SIDE: THE LEGACY OF HEATHER MACDONALD AND GEO2YC

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99-5 99-4 99-3 99-2 99-1 Mickey E. Gunter andCarolD. Frost, Presiding 8:50 AM,PhoenixConvention Center, Building Room131ABC, North andPhilosophyGSA History ofGeologyDivision) from MSAPast PresidentsI(MineralogicalSocietyofAmerica; Refractions, Diffractions, Intrusions, , Reactions, etc. T29. SESSION NO. 99 98-11 98-10 98-9 98-8 98-7 98-6 98-5 98-4 Mineralogical SocietyofAmerica(MSA)at100: Reflections, 10:35 AM 10:20 AM 10:00 AM 11:45 AM 11:30 AM 11:15 AM 11:00 AM 10:45 AM 10:30 AM 10:15 AM 10:00 AM 9:40 AM 9:20 AM 9:00 AM 8:50 AM 9:45 AM 9:30 AM 9:15 AM 9:00 AM MAGNETITE: EXSOLUTIONOROXIDATION ORIGIN? Hanna: ILMENITELAMELLAEIN{111}OFHOST Lindsley, Donald*; Walker, David; Henderson,Carl; Nekvasil, NEW SILICAPHASES MOLECULES AND THEIR BONDEDINTERACTIONS AND Gibbs, G.V.*; Ross, NancyL.: MINERALSAND PETROLOGY, ANDEVENPLATE PUSHING THE MSAINFLUENCEDACAREERINMINERALOGY, Ernst, W. Gary*: HOW AMERICANMINERALOGISTAND INTRODUCTORY REMARKS BUILDING COMMUNITIES PRACTICES, DEVELOPINGLEADERSHIP, AND WORKSHOPS: DISSEMINATING EDUCATIONAL R. CarolJ.: Heather; Ormand, SAGE 2YCREGIONAL Hodder, Jan; Iverson, Ellen; McDaris, JohnR.; Macdonald, Baer, M.D.*; Eric H.; R.; Blodgett,Robert Emerson,Norlene DISSEMINATION LEADERSHIP, ANDCAMPUSREGIONAL PROFESSIONAL DEVELOPMENTON TEACHING, Carol J.:Ormand, THEINFLUENCEOFSAGE 2YC R.;Emerson, Norlene Hodder, Jan; McDaris,JohnR.; Kristin; Macdonald,R. Heather; Baer, M.D.; Eric Iverson, Ellen*; Bragg, Debra; Eddy, Pamela; O’Connell, TODAY Voorhees, David H.*: GEO2YC–FROM ANOVA START TO GEOSCIENCES INFLUENCING PERSISTENCEANDSUCCESSIN THE MACDONALD: APOSITIVEIMPACT FACTOR LeMay, Lynsey E.*; Berquist,Peter J.: HEATHER FORMATIONS MATTER INUNCONVENTIONALAND TIGHT OIL FRACTURING FLUIDS WITH MINERALS ANDORGANIC MINERALOGY: INTERACTIONS OFHYDRAULIC Bargar, John R.; Brown, GordonE.*: UNCONVENTIONAL Jew, Adam; Li,Qingyun; Cercone, David P.; Maher, Kate; BREAK SCIENCE FROM COSMOLOGY TO MINERALOGY TO MATERIALS Navrotsky, Alexandra*: MATERIALS OF THE UNIVERSE- DISCUSSION HEATHER COMMENTS PROJECT AT DELTA COLLEGE THE SAGE 2YC–FACULTY ASCHANGEAGENTS GEOSCIENCE EDUCATION AT A2YC: LESSONSFROM Bair, AndreaR.*: SUPPORTING ANDADVANCING CLASSROOMS IMPACTFUL TRANSFORMATIONSGEOSCIENCE TO Stephanie M.: CHANGEAGENTS FACILITATE A.*;Leinbach, Adrianne Miller, GretchenL.; Rollins, 2YC GEOSCIENCEEDUCATION INNORTH CAROLINA Stephanie M.: HEATHER MACDONALD’S IMPACT ON Miller, GretchenL.*; A.; Leinbach,Adrianne Rollins, REGION’S SAGE 2YCFIELD WORKSHOP TRIP ABOUTFIELD TRIPS:” THE 2019DCMETRO Bentley, Callan*; Chazen, Caitlin; Morales, Marla: “AFIELD PHOTO ANDCELEBRATION BREAK 100-9 100-8 100-7 100-6 100-5 100-4 100-3 100-2 100-1 Authors willbepresentfrom4:30to6:30PM 9:00 AM,PhoenixConvention Center, Building HallAB, North D2. RecentAdvances inEconomicGeology(Posters) SESSION NO. 100 99-7 99-6 99-8

Booth # 11:35 AM 11:15 AM 10:55 AM 9 8 7 6 5 4 3 2 1 TECHNICAL SESSIONS ADIRONDACK HIGHLANDS BENSON MINESIRON OREDEPOSIT, NORTHWESTERN John M.; Chiarenzelli, Jeffrey R.: AGE ANDORIGINOF THE Coutre, Cory*; Walser, Sandra L.; Lupulescu,Marian; Hanchar, MICROSCALE TEXTURES MINERAL TRACE ELEMENTCOMPOSITIONS ANDMACRO TO ARCHIPELAGO, NORTHERN NORWAY -INSIGHTFROM INTRUSION, ÅRSTEINEN, LOFOTEN-VESTERÅLEN ORIGINS OFFE-TI-ZRMINERALIZATION IN THE RAFTSUND Maute, Donald*; CallumJ.: Hetherington, RESIDUAL LIQUID PENINSULA, MICHIGAN THE VICINITY OF THE EAGLE NI-CU-PGEDEPOSIT, UPPER COUNTRY-ROCK HOSTEDSULFIDE TEXTURES WITHIN Haag, Beau*; Joyashish:Thakurta, CHARACTERIZATION OF ZONE, COPIAPÓ, CHILE MINERALIZATION ALONGA TRANSPRESSIONAL SHEAR Spencer M.; Stockli, DanielF.: MULTI-PHASE SKARN Arancibia, Gloria; Ridley, John; Gevedon, MichelleL.; Seman, Seymour, NikkiM.*; Singleton,JohnS.; Gomila,Rodrigo; NICOLÁS VMS DEPOSIT(SOUTHERNZACATECAS, MEXICO) ROCKS OF THE LATE JURASSIC-EARLY CRETACEOUS SAN Vassallo, L.F.*: GEOLOGYANDALTERATION OF WALL BUTTE, COLORADO, USA A CLIMAX-TYPEPORPHYRY MODEPOSITAT CRESTED MINERALIZED QUARTZ VEIN SYSTEM THAT OVERLIES AND ALTERATION FRAMEWORK OFABASE METAL Jeffrey L.; Kuiper, Yvette D.; Monecke, Thomas: STRUCTURAL Robert*;Charnock, Scherschel, Tatjana; Barron,Molly; Mauk, TRACER IN NORTHWESTERN MEXICO: APOSSIBLEPETROGENETIC SYSTEMS ASSOCIATED WITH PORPHYRY CU-MODEPOSITS C.*:Santillana Villa, KHARAATYAGAAN, CENTRALMONGOLIA HIGHLY DIFFERENTIATED GRANITICROCK AT THE OF UNIDIRECTIONALSOLIDIFICATION TEXTURE IN TO HYDROTHERMAL TRANSITION ANDITSRELATION Baldorj, Batkhuu; Byambajav, Amarjargal: THEMAGMATIC Erdenebayar, Jamsran*; Ogata, Takeyuki; Tani, Kenichiro; IMPLICATIONS FOROROGENIC TYPE MINERALIZATION KHENTEI GOLDBELT, CENTRALNORTHERN MONGOLIA: CONDITIONS AT THE GOLDDEPOSITSIN THE NORTH Chinbat: GOLDMINERALIZATION SEQUENCES ANDGENETIC Munkhjargal, Buyanzaya*; Oyun,Erdenebayar; Khishgee, 22–25 September SYSTEM? CLASSIFICATION: IS THERE MORE THAN ONE VALID M.*:Hazen, Robert TWO CENTURIESOFMINERAL TROILITE (FES)–PYRRHOTITE FE MAGNETIC PHASE TRANSITIONS: THE EXAMPLEOF SOLUTIONS WITH COUPLEDSTRUCTURAL AND Richard J.; Howard, Christopher: MINERALSOLID , MichaelA.*; Haines, Sebastian; Harrison, CENTENNIAL MINERALOGICAL SOCIETYOFAMERICA(MSA) GEOSCIENCEWORLD: SIXTEEN YEARS ONAT THE Rumble, Douglas*: ELEMENTSAND POSTER REE SIGNATURES OFMAGMATIC

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100-10 10 Swapp, Susan M.*; Gay, Garrett William; Runyon, Simone E.: 101-10 25 Okok, Abdurraouf*; Rogers, J. David: DEVELOPMENT OF MINERALOGY OF RARE EARTH ELEMENTS IN WYOMING GEOMORPHIC PROTOCOLS FOR LIDAR-ENHANCED ROLL FRONT URANIUM DEPOSITS RECOGNITION OF LANDSLIDE HAZARDS IN THE BUFFALO 100-11 11 Alqahtani, Labdan*; Goodell, Philip C.: TARGETING ALUNITE NATIONAL RIVER OF ARKANSAS IN EPITHERMAL AND PORPHYRY COPPER DEPOSITS 101-11 26 Gomez, Francisco*: APPLICATION OF RADAR BY USING ASTER IMAGERY IN THE SIERRA MADRE INTERFEROMETRY FOR LANDSLIDE IDENTIFICATION AND OCCIDENTAL, CHIHUAHUA, MEXICO MONITORING ALONG THE INTERSTATE 70 CORRIDOR IN 100-12 12 Alqahtani, Labdan*; Goodell, Philip C.: REMOTE SENSING WESTERN COLORADO AND GIS TECHNIQUES APPLIED TO EPITHERMAL 101-12 27 Foster, Anna; Moreno, Laura Maria Victoria Navarro; Asante, MINERALIZATION IN THE SIERRA MADRE OCCIDENTAL, Joseph*: EVALUATING EFFECT OF LAND USAGE ON THE CHIHUAHUA, MEXICO WATER QUALITY IN FALLING WATER RIVER WATERSHED, 100-13 13 Snyder, Jonah*; Lambert, Trevor; Chappell, J. Caleb; Krekeler, COOKEVILLE TENNESSEE Mark P.S.: REFLECTIVE SPECTROSCOPY STUDY OF THE 101-13 28 Steorts, Emma B.*; Smith, Brendan; Toth, Randy; Veldhuizen, ORDOVICIAN EUREKA QUARTZITE: IMPLICATIONS FOR Hannah J.; Brown, Kenneth L.; Latimer, Jennifer C.: FOUNDRY SUPPORTING ALTERNATIVE ENERGY RESOURCES WASTE: A PROFILE OF HEAVY METAL CONTAMINATION IN 100-14 14 Sengupta, Debashish; Mohanty, Samikshya*; Adak, Somnath: REEDSVILLE, WV THE STUDY OF DISTRIBUTION PATTERNS OF HEAVY MINERALS DEPOSITS ALONG PODAMPATA, EASTERN SESSION NO. 102 COAST OF ODISHA, INDIA USING GEOCHEMICAL T126. Geoarchaeological Insights into Paleoenvironmental AND MINERALOGICAL PROXY DATA COUPLED WITH Reconstruction and Cultural Dynamics (Posters) SEDIMENTARY ENVIRONMENTAL PROCESSES (GSA Geoarchaeology Division; GSA Quaternary Geology and 100-15 15 Price, Jonathan G.*: ROLE OF GEOLOGISTS IN THE MINING Geomorphology Division; GSA Soils and Soil Processes Division) LIFE CYCLE 9:00 AM, Phoenix Convention Center, Hall AB, North Building Authors will be present from 4:30 to 6:30 PM SESSION NO. 101 Booth # T161. Environmental & Engineering Geology Division Student 102-1 29 Parsons, Lindsey*; Walker, Sally E.; Thompson, Victor D.; Research Competition (Posters) (GSA Environmental & Lulewicz, Isabelle H.: ARCHAEOLOGICAL MIDDEN Engineering Geology Division; Association of Environmental & SCALLOPS AS A KEY TO HOW CLIMATE MAY AFFECT FOOD Engineering Geologists) RESOURCES AT THE PINELAND SITE, SOUTHWESTERN 9:00 AM, Phoenix Convention Center, Hall AB, North Building FLORIDA Authors will be present from 4:30 to 6:30 PM 102-2 30 Joyce Seals, L.M.*; Santos, Hernán: RISING RIVERS AND Booth # SHIFTING SHORELINES: EXPLORING LANDSCAPE 101-1 16 Sandlin, Wes R.*; Langman, Jeff B.; Moberly, James G.: PASSIVE CHANGE IN MID TO LATE HOLOCENE PUERTO RICO AND METAL REMOVAL SYSTEM UTILIZING ZEOLITE FOR INITIAL IMPLICATIONS FOR ARCHAEOLOGY TREATMENT OF SEASONAL ACID ROCK DRAINAGE—NEW 102-3 31 Fehr, Jeannie Lyndsey*; Evans, Kevin Ray; Pavlowsky, Robert T.; TECHNOLOGY FOR ENHANCING PASSIVE TREATMENT Dogwiler, Toby: OSTIONES-STYLE REDWARE POTSHERD SYSTEMS AND RAISED SERPULID REEFS AT HARVEY’S BAY, ST. 101-2 17 You, Zhilang*; Zhang, Mingyi: NUMERICAL INVESTIGATION ELIZABETH, JAMAICA: POST-UPLIFT PRESERVATION IN THE FOR THE LOESS TENSILE STRENGTH USING PFC3D SURF ZONE 101-3 18 Gokey, Kailee*; Brown, Kenneth; Mowery, Chase; Mates, 102-4 32 Cajigas, Rachel*: GEOARCHAEOLOGICAL EXAMINATION Erin; Toth, Randy: URBAN LEGACIES: LINKING GLASS OF CULTIVATED SOILS AT LA PLAYA, AN EARLY MANUFACTURING TO SOIL POLLUTION IN MORGANTOWN, AGRICULTURAL PERIOD SITE IN SONORA, MEXICO WV 102-5 33 Windingstad, Jason*; Hall, John: HOLOCENE ALLUVIAL FAN 101-4 19 Peterson, Jonas M.*; Peterson, Jonathan W.: CHARACTERIZING HISTORY AND ARCHAIC PERIOD OCCUPATION IN THE THE FUNCTIONAL SIZE DISTRIBUTION OF SETTLEABLE PHOENIX BASIN, ARIZONA PARTICLES IN VERY-FINE GRAINED AQUEOUS 102-6 34 Adelsberger, Katherine A.*; Routledge, Bruce; Kutner, SUSPENSIONS USING A COMMONLY ACCESSIBLE Melissa Bailey: LANDSCAPE MODIFICATION FOR WATER SPECTROSCOPIC TECHNIQUE STORAGE: RESERVOIR CONSTRUCTION AND REUSE AT 101-5 20 Ledbetter Ferrill, Nathaniel*: MECHANICAL LAYERING AND TALL DHIBAN, JORDAN FRACTURE CONTROLS ON ROCKFALL BY TOPPLING AND 102-7 35 Fadem, Cynthia M.; Thompson, Ethan R.*; Egeland, Charles: WEDGE FAILURE ONGOING TOPPP INVESTIGATIONS IN OLDUVAI GORGE, 101-6 21 Cain, Connor J.*; Lee, Ming-Kuo; Ashwood, Loka; Dimova, N.T.; TANZANIA Cuffey, Joel; Billor, M. Zeki; Hayworth, Joel; Hiett, Christy; Sutton, 102-8 36 Warren, Shannon L.*; Mavuso, Silindokhule S.; Murray, Bridget; Collin R.; Montiel, Daniel; Stonecypher, Katherine: CONNECTING Colarossi, Debra; Dogandžić, Tamara; Ssebuyungo, Chris; Harris, GEOLOGY AND GROUNDWATER CONTAMINATION TO John W.K.; Braun, David R.; Ndiema, Emmanuel; Ranhorn, CANCER CLUSTER IN FRUITHURST, ALABAMA Kathryn L.: MIDDLE STONE AGE SITE PRESERVATION OF 101-7 22 Chartier, Lauren*; Odhiambo, Ben K.; Ricker, Matthew C.; Antwi, GAJJ17: STRUCTURAL AND DEPOSITIONAL HISTORY OF Josephine: BIOGEOCHEMISTRY OF RECLAIMED SAND- THE NORTHEASTERN TURKANA BASIN MINED SOILS IN THE ATLANTIC COASTAL PLAIN, CAROLINE COUNTY, VIRGINIA, USA SESSION NO. 103 101-8 23 Chaffeur, Jenna Marie*; Arcusa, Stéphanie; McKay, Nicholas P.: T42. Zircon and Beyond: Quantitative Methods for Characterizing EXAMINING ENVIRONMENTAL IMPACT FROM MINING USING Provenance in Modern and Ancient Sediment Routing Systems MULTIPLE PROXIES ON A SEDIMENT CORE FROM CLEAR (Posters) (GSA Geochronology Division; GSA Mineralogy, LAKE, COLORADO, USA Geochemistry, Petrology, and Volcanology Division; GSA Energy Geology Division) 101-9 24 Namba, Saki*; Nakamura, Shinya: SHEAR STRENGTH PROPERTIES OF SAMPLED SOIL OF THE YABAKEI 9:00 AM, Phoenix Convention Center, Hall AB, North Building LANDSLIDE, JAPAN Authors will be present from 4:30 to 6:30 PM

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103-11 103-10 103-9 103-8 103-7 103-6 103-5 103-4 103-3 104-2 103-2 104-1 Authors willbepresentfrom4:30to6:30PM 9:00 AM,PhoenixConvention Center, Building HallAB, North Geomicrobiology Division) T41. SESSION NO. 104 103-1 New Voices inGeobiology(Posters) (GSAGeobiology& Booth # Booth # 47 46 45 44 43 42 41 40 39 49 38 48 37 MAGALLANES FORELANDBASIN, SOUTHERNCHILE PROVENANCE OF THE PALEOGENE SUCCESSIONIN THE Pablo: DETRITAL ZIRCONGEOCHRONOLOGY AND Pinto, JesúsA.*; González,DaniloL.; Pérez, Álvaro E.; Mella, MULTIDISCIPLINARY APPROACH OF THE PARNAÍBA (CRATONIC) BASIN THROUGH A André O.: PROVENANCE HISTORY OFSANDSTONES Helena*;Hollanda, Maria Góes, AnaMaria; Sawakuchi, NORTHERN ALTIPLANO BASIN SEDIMENT PROVENANCE MODELLINGIN THE PALEOGENE DOWN ANDBOTTOM-UP APPROACHES TO QUANTITATIVE Vargas-Curse, G.; Cárdenas, José: COMPARISONOFTOP- Hensley, J.B.*; Saylor, Joel; Lapen, T.J.; McCain,P.L.; BASIN FROM THE MODERNMISSISSIPPI/MISSOURIDRAINAGE AND RAREEARTH ELEMENTCOMPOSITIONSINZIRCON PETROCHRONOLOGY FORPROVENANCE ANALYSIS: U-PB Muttel, Sage*; McKay, Matthew P.: DETRITAL MISSISSIPPI CRETACEOUS) BENTONITES, PONTOTOC COUNTY, AND CORRELATION OF TWO RIPLEYFORMATION (UPPER Widanagamage, Inoka: DETRITAL ZIRCONPROVENANCE Gifford, Jennifer N.*; Vitale, ElizabethJ.; F.; Platt,Brian GREEN RIVERFORMATION, WY THE SEDIMENTOLOGY ANDMINERALOGY OF THE EOCENE Alexander P.: INFLUENCEOF THE ASPENPALEO-RIVER ON Parrish, EthanC.*; Carroll,AlanR.; Smith,M. Elliot; Hammond, TORRIVIO SANDSTONES, NEWMEXICO DETRITAL ZIRCONS-LATE CRETACEOUS GALLUPAND FOREBULGE CONTROL ONDRAINAGE DIVIDESUSING Lin, Wen; Sandeep; Sharma, Singer, Brad S.; R.: Jicha,Brian Ferron, Curtis*; Janok Bhattacharya, P.; Matthews, William A.; TOURMALINE BREAKDOWN SPECTROSCOPY ANALYSIS OFDETRITAL ROSS OROGEN, ANTARCTICA: LASER-INDUCED ANALYSIS OFSEDIMENTSRELATED TO THE CAMBRIAN Mount, Cole; Henry, DarrellJ.; Goodge, John: PROVENANCE Hansen, JenelleA.*; McMillan,NancyJ.; Dutrow, Barbara L.; IN BASIN PROVENANCE DETRITAL HEAVY MINERALSFORCORRELATING TRENDS BREAKDOWN SPECTROSCOPY (LIBS) TO IDENTIFY Thompson, Hayden: DEVELOPINGLASER-INDUCED Piper, Jacob M.*; McMillan,NancyJ.; A.; Hampton,Brian PLATFORM, KAAPVAAL CRATON, SOUTHAFRICA NEOARCHEAN CAMBELLRAND-MALMANI CARBONATE TO SUPRATIDAL MICROBIALITE FACIES ACROSS THE ORGANIC-WALLED MICROFOSSILS FROM BASINAL Corpolongo, Andrea*; Czaja,Andrew D.; Beukes, Nicolas J.: PROVENANCE STUDIES BASIN, COLORADO): IMPLICATIONS FORU-PBZIRCON TRINIDAD SANDSTONE ANDPIERRESHALE, RATON ANCIENT DELTAIC ENVIRONMENT (LATE CRETACEOUS SIZE FRACTIONATION OFDETRITAL ZIRCONINAN Liu, Rui*; Souders, Kate; Sylvester, Paul J.: GRAIN THE WHITE-INYO MOUNTAINS, CALIFORNIA, USA FOSSILS FROM THE EDIACARAN-CAMBRIAN BOUNDARY IN Cribb, Alison T.*; Bottjer, David J.; Corsetti,Frank A.: TRACE EARTH: ISZIRCON THE CULPRITORAPASSIVE WITNESS? Tompkins, HannahG.D.: ZRSTABLE ISOTOPE VARIABILITY ON Ibanez-Mejia, Mauricio*; Tissot, Francois L.H.; Grohn,LisaJ.; 104-16 104-15 104-14 104-13 104-12 104-11 104-10 104-9 104-8 104-7 104-6 104-5 104-4 104-3 105-1 Authors willbepresentfrom4:30to6:30PM 9:00 AM,PhoenixConvention Center, Building Hall AB, North D9. RecentAdvances inGeomorphology(Posters) SESSION NO. 105 Booth # 63 62 61 60 59 58 57 56 55 54 53 52 51 50 Agić, Heda*; Woltz, R.; Christina Porter, SusannahM.; Sperling, 64 PENINSULA, SOUTHISLAND, NEWZEALAND GEOLOGIC CONTROL ONPLANTBIODIVERSITYINBANKS Garofalo, KathleenRose*; Velasquez, Diego; Hampton,Samuel J.: RECONSTRUCTION OFANCESTRALRHODOPSINS LIGHT ONPHOTOTROPHIC PIGMENTEVOLUTION: Sephus, Cathryn*; Garcia,Amanda; Kacar, Betul: SHEDDING SOIL BIOGEOCHEMICALCYCLING LONG-TERM IMPACTS OFANIMALDECOMPOSITIONON Keenan, Sarah W.*; Jennifer DeBruyn, M.: QUANTIFYING THE EASTERN UTAH, USA YELLOW CAT MEMBER, CEDAR MOUNTAIN FORMATION, EARLY CRETACEOUS STIKESDINOSAUR QUARRY: UPPER OF CYANOBACTERIAL COMMUNITIESPRESERVED IN THE Edward L.; Wizevich, Michael; J.I.: Kirkland, IMPLICATIONS Santa, Claire*; Muller, David; Ilsemann,Lara; Simpson, POROSITY IN TERRESTRIAL CARBONATES IMPLICATIONS FORSHELLY FAUNA-ASSOCIATED ONCOIDS FROM ANORTHERN CALIFORNIASPRING: ROLE OFDIATOMS ON THE POROSITY OFCARBONATE Boelts, HannahPaulina*; Ibarra, Yadira: QUANTIFYING THE DRAINAGE SYSTEMIN WESTERN INDIANA LAYERS OFFE-RICHSTROMATOLITES FROM ANACID MINE ORIGIN OF THE INTERBEDDEDPOROUS, SPONGE-LIKE Stephen T.: Gillis, Morgan*; Monroe, LucasH.; Brake, Sandra; Hasiotis, STABLE ISOTOPE ANALYSIS ISLAND, BAHAMAS: CALCIUM, CARBON, ANDOXYGEN OF MICROBIALITES FROM STORR’S LAKE, SANSALVADOR Wronkiewicz, David J.; Fan, Majie: ORGANOMINERALIZATION Wogsland, Brittan V.*; ElizabethM.; Griffith, Fantle, Matthew S.; OKTIBBEHA COUNTYMISSISSIPPI IN PYRITECONCRETIONS THE DEMOPOLISCHALK, Oppedal, Kari; Sigler, Roger: INVESTIGATION OFMICROBES Alesha R.; BrendaL.; Kirkland, Lewis, Michelle; Makamson,Jared; Beck, Bryan; B.*; Collins, Larry Fell, HeatherAnne; Jones, COUNTY, WI CIRCUMNEUTRAL PHINSANDSTONES OF TREMPEALEAU James J.: MICROBIALLY-MEDIATED PYRITEOXIDATION AT Haas, LisaD.*; E.; Roden,Eric Ginder-Vogel, Matthew; Zambito, DECOMPOSITION TEMPERATURE SENSITIVITYOFANOXIC ORGANICMATTER Wu, Qiong*; Jin,Qusheng:IN THE VARIABILITY DIAGENESIS INSILICEOUSHOT SPRINGDEPOSITS SEEKING SIGNSOFLIFE THROUGH THE LENSOF Juarez Rivera, Marisol*; Farmer, Jack D.; Ruff, Steven W.: ENVIRONMENT ROLE OFMETABOLITES AND THE CELLMICRO- PRECIPITATED AT LOW TEMPERATURES: THE PROPOSED NANOPARTICLES OF TRANSITION METAL SULFIDES Mansor, Muammar*; Hochella,MichaelF.; Xu,Jie: BIOGENIC NITROGENASE METAL UTILIZATION Kacar, Betul: INFERRING THE EVOLUTIONARY HISTORY OF Garcia, Amanda*; McShea,Hanon; Kolaczkowski, Bryan; PALEOPROTEROZOIC CHUANLINGGOU FORMATION EUKARYOTIC MICROFOSSILS: INSIGHTSFROM THE A.;Erik Awramik, Stanley A.: ENVIRONMENT OF THE EARLIEST THE KOREAN PENINSULA TRENCH STUDY INCENTRAL-SOUTH YANGSAN FAULT IN Jang, Yirang; Choi,Jeong-Heon: PRELIMINARY RESULT OF Choi, Sung-Ja*; Gihm, Yong Sik; Choi,Jin-Hyuck; Ko, Kyoungtae; 22–25 September MICROMORPHOLOGIC CHARACTERISTICS AND

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105-2 65 Burkett, Faith Elizabeth*; Rockwell, Thomas K.; Gontz, Allen; Booth # Pace, Bryanna; Blanton, Chelsea M.: ANALYSIS OF UNMANNED 106-1 79 Gearon, James A; Young, Michael H.*: GEOMORPHIC AERIAL VEHICLE IMAGERY ALONG THE SOUTHERNMOST CONTROLS ON SHRUB CANOPY SIZE AND SPACING OF CREOSOTE BUSH IN NORTHERN MOJAVE DESERT, USA 105-3 66 Olson, Erikka R.*; Wobus, R.A.: GEOMORPHOLOGY AND 106-2 80 Rowland, Stephen M.*: LATE HOLOCENE EASTWARD TECTONISM IN COLORADO’S SOUTHERN FRONT RANGE: EXPANSION OF THE MOJAVE DESERT IS RECORDED IN IMPLICATIONS OF BOULDER AND VOLCANIC DEPOSITS ON PACKRAT MIDDENS FROM NORTHWESTERN ARIZONA THE LATE EOCENE EROSION SURFACE 106-3 81 Carnes, Lorraine K.*; Kodama, Kenneth P.; Heimsath, Arjun M.: 105-4 67 Berry, Margaret E.*; Johnstone, Samuel A.: A POTENTIAL PALEOMAGNETISM AND CYCLOSTRATIGRAPHY OF LATE SEISMIC ORIGIN FOR LATE HOLOCENE FLUVIAL MIOCENE - EARLY PLIOCENE BASIN FILL DEPOSIT IN AGGRADATION AND INCISION, EASTGATE, CHURCHILL SONOITA, ARIZONA COUNTY, WEST-CENTRAL NEVADA 106-4 82 Escoto, Eric A.*; Vivoni, Enrique R.: RAINFALL KINETIC 105-5 68 Miller, Diana M.*; Dixon, Timothy H.: EVALUATION OF ENERGY IN THE SONORAN AND CHIHUAHUAN DESERTS PERMAFROST DEGRADATION IN THE NORTH SLOPE 83 Baddock, Matthew C.; Bryant, Robert G.; Gill, Thomas E.*: BOROUGH, ALASKA, USING ARCTICDEM AS TIME SERIES 106-5 THE PROMISE OF HYPERSPATIAL REMOTE SENSING FOR 105-6 69 Bierman, Paul R.*; Montgomery, David R.; Christ, Andrew J.: UNDERSTANDING AEOLIAN PROCESSES: AN EXAMPLE KEY CONCEPTS IN GEOMORPHOLOGY – EDITION 2 OF A USING PLANETSCOPE AT “THE DUSTIEST PLACE ON COMMUNITY-BASED TEXTBOOK EARTH” 105-7 70 Robert, Zena V.*; Mann, Daniel H.; Farquharson, Louise; Romanovsky, Vladimir; Capps, Denny M.: GSA QUATERNARY SESSION NO. 107 GEOLOGY AND GEOMORPHOLOGY DIVISION ARTHUR D. D10. Recent Advances in Geophysics/Geodynamics (Posters) HOWARD AWARD: IMPACTS OF RAPID CLIMATE WARMING ON THE FREQUENCY AND SPATIAL DISTRIBUTION OF 9:00 AM, Phoenix Convention Center, Hall AB, North Building LANDSLIDES IN A SUBARCTIC MOUNTAIN RANGE, DENALI Authors will be present from 4:30 to 6:30 PM NATIONAL PARK AND PRESERVE, ALASKA Booth # 105-8 71 Kearny, Seamus*; Mossel, Carolien; Giorgis, Scott: USING GPS, 107-1 84 Hicks, Cyanna L.*; Porter, Ryan C.; Umhoefer, Paul J.; Kennedy, BATHYMETRY, AND LIDAR DATA TO QUANTIFY THE IMPACT Jeffrey; Springer, Abraham E.: CENOZOIC EXTENSIONAL OF GLACIAL ISOSTATIC REBOUND ON THE POSITION OF BASINS AND THEIR WATER CONTENT IN THE ELOY AND THE LAKE ONTARIO SHORELINE, MONROE COUNTY, NY MARICOPA-STANFIELD BASINS: A GEOPHYSICAL AND STRUCTURAL ANALYSIS 105-9 72 Villalobos-Aragon, Alejandro*; Espejel-Garcia, Vanessa Veronica; Lopez-Terrazas, Aracely; Madrigal-Vasquez, Fabricio; 107-2 85 Rodriguez, Brian D.; Yager, Douglas B.; Deszcz-Pan, Maria; Bloss, Espejel-Garcia, Daphne: GEOMORPHOMETRICAL DATING Benjamin R.; Smith, Bruce D.*; Anderson, Eric D.: SHALLOW TO ANALYSES OF CINDER CONES WITH SATELLITE AND DEEP RESISTIVITY INVESTIGATIONS FOR GROUNDWATER DRONE IMAGES AND MINERAL DEPOSIT SYSTEMS IN THE SAN JUAN AND SILVERTON CALDERA COMPLEX, COLORADO 105-10 73 Weiland, Lelia*; Lee, Rebecca E.; Narro Perez, Rodrigo A.; Eyles, Carolyn H.: INVESTIGATION OF THE INFLUENCE OF 107-3 86 Verhage, Dakota*; Hoffman, Charles F.; Mickus, Kevin L.; LITHOLOGICAL VARIABILITY ON EROSION OF THE NIAGARA Michelfelder, Gary S.: MAGNETIC AND VLF-EM SURVEY OF ESCARPMENT IN HAMILTON, ONTARIO, CANADA THE BEARWALLOW MOUNTAIN QUADRNAGLE, CATRON COUNTY, NM: DOES MINERALIZATION EXIST WITHIN THE 105-11 74 Hasbargen, Leslie*: EVOLUTION OF ALLUVIUM IN CENTRAL QUADRANGLE? NEW YORK, USA 107-4 87 Hoffman, Charles F.*; Mickus, Kevin L.; Michelfelder, 105-12 75 Martinez-Sacristan, Hernando*: CONTINUING PRESENTATION Gary S.: MAGNETIC AND VLF-EM SURVEYS OF THE OF GEOMORPHOLOGICAL ASPECTS OF THE MIDDLE MOGOLLON MINING DISTRICT, CATRON COUNTY, NM: MAGDALENA RIVER VALLEY IN COLOMBIA: FAR FROM THE RECOMMENDATIONS FOR FUTURE MINERAL EXPLORATION RETORIC CLOSER TO REALITY 107-5 88 Mickus, Kevin L.*: DETAILED GRAVITY STUDIES OF GEYSER 105-13 76 Langer, Lindsey*; Knott, Jeffrey R.; Clemens-Knott, Diane; Garcia, BASINS IN WESTERN YELLOWSTONE NATIONAL PARK, Anna L.: CLAST PROVENANCE, TEPHROCHRONOLOGY, WYOMING, USA AND DETRITAL ZIRCON DATING OF PLIOCENE FLUVIAL CONGLOMERATE, DEEP SPRINGS VALLEY, 107-6 89 Mickus, Kevin L.*: MAGNETIC AND VLF-EM STUDIES OF THE CA: IMPLICATIONS FOR EASTERN CALIFORNIA GEYSER BASINS IN WESTERN YELLOWSTONE NATIONAL PALEOHYDROLOGY PARK, WYOMING 105-14 77 Wiseman, Matthew B.*; Borella, Josh W.; Jol, Harry M.: 107-7 90 Delong, Ashley*; Mickus, Kevin L.: MAGNETOTELLURIC GEOMORPHIC MAPPING AND SUBSURFACE ANALYSIS OF THE LITHOSPHERIC STRUCTURE IN EASTERN CHARACTERIZATION OF A DEBRIS FLOW COMPLEX IN BRANCH OF THE MIDCONTINENT RIFT SYSTEM IN BANKS PENINSULA, NEW ZEALAND MICHIGAN, OHIO AND NORTHERN KENTUCKY 105-15 78 Ferry, Nicholas T.*; Ward, Dylan J.; Sturmer, Daniel M.: 107-8 91 Nolt-Caraway, Sarah Ann*; Porter, Ryan C.: MAPPING CRUSTAL DEVELOPING LANDSLIDE MODELING CAPABILITIES WITHIN DEFORMATION USING SEISMIC ANISOTROPY, RUBY LANDLAB TO EVALUATE LANDSCAPE RESPONSE AND MOUNTAINS, NEVADA RECOVERY TO MEGA-LANDSLIDES 107-9 92 Duba, Kinzang*; Mickus, Kevin L.; Gutierrez, Melida; Delong, Ashley: GRAVITY ANALYSIS OF THE BHUTAN HIMALAYAN SESSION NO. 106 OROGENY T2. Geomorphology and Climate Change in Hot Deserts (Posters) 107-10 93 Song, Young-seok; Lee, Jaewook*; Yeeh, Zeu; Byun, Joongmoo: (GSA Quaternary Geology and Geomorphology Division; GSA SEISMIC IMAGING AND INVERSION OF LITHOSPHERIC Soils and Soil Processes Division) STRUCTURES BENEATH THE KOREAN PENINSULA 9:00 AM, Phoenix Convention Center, Hall AB, North Building 107-11 94 Yonggang, Zhang*; Hongping, Wang; Chaofeng, Wang; Dali, Shao; Authors will be present from 4:30 to 6:30 PM Guoping, Zuo; Liu, Yang: USING SEISMIC MULTI- ATTRIBUTES TO PREDICT PRE-SALT CARBONATE RESERVOIR’S THICKNESS IN BLOCK L BRAZIL

196 | 2019 GSA Annual Meeting & Exposition

108-10 108-9 108-8 108-7 108-6 108-5 109-5 108-4 109-4 108-3 109-3 108-2 109-2 109-1 Authors willbepresentfrom4:30to6:30PM 9:00 AM,PhoenixConvention Center, Building HallAB, North Association for GeoscienceDiversity) Association ofGeoscience Teachers 2YCDivision; International Division; NationalAssociationofGeoscience Teachers; National Geoscience Students(Posters) (GSAGeoscienceEducation T194. SESSION NO. 109 108-1 Authors willbepresentfrom4:30to6:30PM 9:00 AM,PhoenixConvention Center, Building HallAB, North D11. RecentAdvances inGeoscienceEducation(Posters) SESSION NO. 108 107-12 Highlighting Research by 2YCand4YCUUndergraduate Booth # Booth # 105 104 103 102 101 100 110 109 108 107 106 99 98 97 96 95 ENVIRONMENTAL ISSUESUSINGPAST EVENTS VISUAL CONSTRUCT TO CONNECTSTUDENTS TO PRESENT Petrie, Amber*; Salam,Dylan; Wilson, Merry: DEVELOPINGA DEVELOPMENT OFNORTH AMERICA Diecchio, RichardJ.*; Cone, KimA.: GEOLOGICAL CANADIAN CORDILLERAARRAY ANDEON-ROSE BASED CITIZENSCIENCERESEARCHPROJECTS FOR Hersh: COMMUNITYENGAGEMENT THROUGH K-16PLACE- Boggs, Katherine*; O’Connor, Kevin; Eaton,David W.; Gilbert, ENVIRONMENTAL GEOLOGYSTUDENTS RELEVANT TO NON-SCIENCEMAJORINTRODUCTORY Humphreys, RobinR.*: HOW TO MAKECLIMATE CHANGE PROJECT CLIMATE CHANGE: EFFICACY OF THE SPECIALPLACE TO ACTING LOCALLY INUNDERSTANDING &ADDRESSING GLOBALLYMoosavi, SadredinCyrus*: LINKINGTHINKING CENTRAL ASIAANDBEYOND Hoffer, Ron N*: LESSONSFROM THE OUTCROPS; BRONX TO CONSERVATION NEED EFFECTIVE CONSERVATION OFSPECIESINGREATEST AMERICAN MIGRATORY FLYWAY USE TO ENABLE Harris, Kaely*; Benson,Abigail: ANALYSIS OFAVIAN NORTH ISLAND, BAHAMAS TEACHER PROFESSIONAL DEVELOPMENTONANDROS PLACE BASED CLIMATE SCIENCECOURSEFORK-12 Slattery, William*; Lunsford, SuzanneK.; Lindsey: Christ, A GLENWOOD CANYON ANDRIFLE, COLORADO PROVENANCE OF THE UPPERCOLORADORIVER, QUATERNARY INCISIONHISTORY ANDDETRITAL SANIDINE Mejia-mendoza, Nicole; Schlag,Joshua; Aslan,Andres: Jaquez-caro, Alejandro*; Mahan,ShannonA.; Heizler, Matthew; APPLIED TO UNDERGRADUATE FIELDSTUDIES Kamola, DianeL.*; Downen, Matthew R.: ACTIVE LEARNING CANYON, COLORADO WEATHERING FEATURES ANDARCHESINRATTLESNAKE Bates, Tristan*: , VESUVIUS, ANDROME Claudio; Tondi,Emanuele: Pitts, Alan*; McBride, RandolphA.; Jablonska, Danica; DiCelma, WESTERN COLORADO QUATERNARY UNCOMPAHGRE RIVER TERRACES OF Hutson, JonP.*; Aslan,Andres: NEWMAPPINGOFLATE COLLEGE A STUDENT-CENTERED FIELD TRIP CLASSAT JUNIATA Ianno, AdamJ.*; Johanesen,Katharine: EXPEDITION: EARTH, LOUISVILLE HOTSPOT OF BUOYANCY AND VOLCANISM FLUXESALONG THE Smith, MadisonN.*; Adam,Claudia: TEMPORALEVOLUTION EXPLOSIVITY: DOES VEI MATTER? RECENT CLIMATE CHANGEINRESPONSE TO VOLCANIC Dooley, KaitlynB.*; Banik, Tenley J.; O’Reilly, M.: Catherine THE FORMATION OFCAVERNOUS GEOLOGY FIELDCAMPINITALY: 109-23 109-22 109-21 109-20 109-19 109-18 109-17 109-16 109-15 109-14 109-13 109-12 109-11 109-10 109-9 109-8 109-7 109-6 128 127 126 125 124 123 122 121 120 119 118 117 116 115 114 113 112 111 PASO, TEXAS THREE SISTERSEOCENE ANDESITEINTRUSIONS INEL ROCKS TO MAP THE SUBSURFACE STRUCTURE OF THE Galen M.; Garcia,Aimee: UTILIZING THE CONDUCTIVITYOF Clay Stefan*;Martin, Doser, Diane I.; Rohrbaugh,Rob; Kaip, DAVIES AT THE USGSLIBRARY Keith: CREATING THE DIGITAL COLLECTIONOF WILLIAM E. Galloway, Jackson*; Kelly, Daniel; Stevens, Jenny; Van Cleave, SVALBARD OF LATE CALEDONIANGRANITESINNORTHERN Jeffrey J.; Terrell, Brian; Maher, Harmon: JOINTORIENTATIONS Thompson, KathleenR*; Branigan, Kevin; Morse, Sarah; Pope, EOCENE INTRUSIONS IN THE ELPASO, TEXAS REGION STRUCTURAL CONTROLS ON THE EMPLACEMENT OF Aimee; GageRichards: Lamborn, STRATIGRAPHIC AND Khisty, AnjaliMalati*; Doser, DianeI.; Rohrbaugh, Rob; Garcia, OUTCROP SITESINELPASO, TEXAS ASSEMBLAGES AT THE CORONADO AND THUNDERBIRD Richard P.: CORRELATING CRETACEOUS FOSSIL Zak, Jessica*; Doser, DianeI.; Rohrbaugh,Rob; Langford, ENCLAVES TO MAPMAGMATIC INTRUSION(S) BOUNDARIES Rohrbaugh, Rob: DISTRIBUTION OFDIFFERENTIATED Bouwens, Maegan*; Doser, DianeI.; Anthony, ElizabethA.; TEXAS AND CORONADO ANDESITEOUTCROPS IN WEST ELPASO, Gage Richards: GEOLOGICMAPPINGOF THUNDERBIRD Cuevas, *; Doser, DianeI.; Rohrbaugh,Rob; Lamborn, SISTERS ANDESITEINTRUSIONS INELPASO, TEXAS ANALYSIS OFMYSTERY STRATA FOUNDAT THE THREE Rohrbaugh, Rob: SEDIMENTOLOGY ANDMICROFOSSIL Phelps, Rachel*; Langford, RichardP.; Doser, DianeI.; PRODUCT QUALITY, DELIVERY, ANDPRODUCTIVITY INSTRUMENTATION TO IMPROVE CONSISTENCYOF MANUFACTURING TOOLS INASSEMBLY OFSCIENTIFIC Brandon; Staff, Brian: IMPLEMENTATION OFLEAN Chuang, Lily*; Crawmer, Prudence; Cardenas, Tom; Heyman, WATER QUALITY THE JORDAN RIVER, SALT LAKECITY, UT: ASNAPSHOT OF TOTAL DISSOLVED SOLIDSANDDISSOLVED OXYGEN IN Christopher: HIGH-RESOLUTIONSPATIAL SAMPLINGFOR Scofield, Mallory*; Garcia, Jasmine; McIlwain, Hannah; Johnson, COTTONWOOD CREEK, UTAH CADMIUM, COPPER, ANDZINCIN THE IMPAIRED LITTLE TEMPORAL ANDSPATIAL ANALYSIS OFDISSOLVED Gaichuk, Ivan V.*; McIlwain, Hannah; Johnson,Christopher: TIGHT INCARTER COUNTY, KENTUCKY Erjavec, James: SHORELINEFEATURES OFPLEISTOCENCE Rogers, Samuel*; Boyd, Alexandria N.; Shoemaker, A.; Kurt HIGH-RESOLUTION LIDAR, ODGEN, UTAH LANDSLIDE DELINEATION ANDRELATIVE DATING USING Sarah A.*;Smart, McIlwain, Hannah; Johnson,Christopher: ANTELOPE ISLANDSTATE PARK, UTAH NEOPROTEROZOIC KELLEYCANYON FORMATION, Johnson, Christopher: MICROBIAL EVIDENCEIN THE Tilley, Sarah*; McIlwain, Hannah; Maureen; Cruz, CALIFORNIA OF CLAY MINERALSANDSEDIMENTSFROM , JessicaA.*;Garrison, Wulff, Andrew H.: PALEOCLIMATE MODEL PRACTICES FORUSGSPUBLICATIONS OF PUBLISHEDPAPERS: IMPROVING REPRODUCIBILITY Cohen, Alexandra M.*; O’Neill,ShannonQ.: THEFUTURE STRATA IN THE ELPASO, TEXAS AREA ANALYZING ANDCORRELATING CRETACEOUS-ERA Emmett-Bailleres, Allison T.; Rohrbaugh,Rob; Doser, Diane I.: Jones, MadisonAmber*; Jin,Lixin; Metta,AlejandroJ.; HYDROCARBON MIGRATION GEOLOGY OFBERMUDA, FROM FORAMS TO SUB-SURFACE Le, Nam; Miller, David W.; Rueger, F.*: Bruce STUDYING THE 22–25 September

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109-24 129 Bisgaard, Sarah Grace*; Mrofka, David D.: THE SANTA CRUZ 111-3 143 Wang, Weihong*; White, Justin; Call, Erin; McGovern, Derek: ISLAND VOLCANICS ASSESSING THE IMPACT OF ~65 YEARS OF LAND USE AND 109-25 130 McGuire, Sean P.*; Banik, Tenley J.: SILICIC PETROGENESIS LAND COVER CHANGE ON THE UTAH LAKE WATERSHED AT SNÆFELL VOLCANO, ICELAND, REVEALED BY ZIRCON WITH REMOTE SENSING AND SPATIAL MODELING ANALYSES 111-4 144 Alshehri, Fahad*; Sultan, Mohamed; Karki, Sita; Alwagdani, 109-26 131 Beckaroo, Yasheika*; Dabbelt, Joseph; Kimball, Mindy A.; Carter, Essam; Al-Harbi, Hassan; Aljammaz, Abdulaziz: ASSESSMENT Abigail; Sheehan, Nathaniel; Wallen, Benjamin M.: ONCE OF RISING GROUNDWATER LEVELS IN THE COASTAL ZONE MORE INTO THE BREACH: USING GPR (AGAIN) TO FIND AN OF AL QUNFUDAH AREA, SOUTHWEST SAUDI ARABIA EASY TARGET HIDDEN IN PLAIN SIGHT AT WEST POINT, 111-5 145 Garee, Matthew J.*; Perry, William L.; O’Reilly, Catherine M.: NEW YORK PATTERNS IN STREAM SEDIMENT TRANSPORT DYNAMICS IN AN AGRICULTURAL LANDSCAPE SESSION NO. 110 111-6 146 Aerts, Rene*; Kay, Katherine; DeVries-zimmerman, Suzanne; T201. Celebrating the Role of Heather Macdonald in Geoscience Hansen, Edward C.; Yurk, Brian P.; Pearson, Paul: USING Education in Two-Year Colleges (Posters) (GSA Geoscience REMOTE SENSING TO MONITOR ECOHYDROLOGICAL Education Division; Geo2YC Division of National Earth Science CHANGES IN INTERDUNAL WETLANDS/ Teachers Association; National Association of Geoscience SLACKS Teachers) 111-7 147 Spooner, Emmett A.*; Peterson, Eric; Perry, Bill; Ambrose-Igho, 9:00 AM, Phoenix Convention Center, Hall AB, North Building Gare; Bosompemaa, Patience; DiVincenzo, Ashley; Konop, Authors will be present from 4:30 to 6:30 PM Preston; Martinez, Luis; Oware, Prince K.; Piske, Jacob; Booth # , Christine Marie; Sieggreen, Grace; Ukpebor, Osahon: SEASONAL CONTROLS WITHIN A SMALL LAKE IN 110-1 132 James, Bridget Renee*: SUPPORTING ACADEMIC SUCCESS, BLOOMINGTON, ILLINOIS FACILITATING PROFESSIONAL PATHWAYS, AND BROADENING PARTICIPATION OF 2YC STUDENTS IN AN 111-8 148 Pereira, O.J.R.; Merino, E.R.*; Montes, C.R.; Barbiero, ONLINE CLASSROOM ENVIRONMENT Laurent; Lucas, Yves; Rezende-Filho, Ary T.; Melfi, Adolpho J.: ESTIMATING WATER PH OF THE NHECOLÂNDIA LAKES 110-2 133 Smay, Jessica J.*: WORKSHOPS IMPACTING MY GROWTH (PANTANAL WETLAND) USING LANDSAT 5, 7 AND 8 ON OVER TIME AS A 2YC PROFESSOR GOOGLE EARTH ENGINE 110-3 134 Vendrasco, Michael; Nagy, Elizabeth A.*: SAGE 2YC FACULTY AS CHANGE AGENTS: TALES FROM PASADENA CITY SESSION NO. 112 COLLEGE, CALIFORNIA T139. Regional Groundwater Availability and Sustainability 110-4 135 Etter, Catherine Sughrue*: IMPROVING STUDENT Studies: Advances in Methods and Approaches (Posters) EXPERIENCES: MAKING CHANGES IN THE CAPE COD (GSA Hydrogeology Division) COMMUNITY COLLEGE ENVIRONMENTAL SCIENCE 9:00 AM, Phoenix Convention Center, Hall AB, North Building PROGRAM Authors will be present from 4:30 to 6:30 PM 110-5 136 Woodall, Debra*; Braley, Karen: BUILDING THE GEOSCIENCES Booth # IN A FLORIDA 2YC VIA FACULTY AS CHANGE AGENTS 112-1 149 Jovanelly, Tamie*; Larrimore, Emily; Carder, Carley: 110-6 137 Boryta, Mark*; Anders, Tania-Maria: PATHWAVES TO SUCCESS: COMPARATIVE WATER QUALITY ANALYSIS OF ICELAND INTEGRATING GUIDED PATHWAYS WITH AND INDIA PROGRAM DEVELOPMENT 112-2 150 Kindler, Mercedes*; Vivoni, Enrique R.: OBSERVATIONS 110-7 138 Anders, Tania-Maria*; Boryta, Mark: MAKING WAVES – AND MODELING OF SOIL MOISTURE IN URBAN PARKS: INCREASING THE VISIBILITY OF OCEAN SCIENCES AT 2YCS IMPLICATIONS FOR GROUNDWATER RECHARGE IN IN SPITE OF ONE-COURSE OFFERINGS PHOENIX, ARIZONA 110-8 139 Conrad, Susan Howes*: DEVELOPING HIGH IMPACT 112-3 151 Bouzeid, Scarlett*; Larsen, Daniel; Schoefernacker, Scott R.; TEACHING AND LEARNING STRATEGIES THROUGH SAGE Smith, Spencer; Simco, William A.: FACTORS INFLUENCING 2YC WORKSHOPS: A REVIEW RECHARGE TO THE MEMPHIS AQUIFER IN AN URBAN 110-9 140 Ormand, Carol J.*; Macdonald, R. Heather; McDaris, John R.; WATERSHED Hodder, Jan; Baer, Eric M.D.; Emerson, Norlene R.: SAGE 112-4 152 Diemel, Frank W.*; Hibbs, Barry J.: AN ISOTOPIC 2YC VIRTUAL PROFESSIONAL DEVELOPMENT FOR INVESTIGATION OF THE SOURCES OF RECHARGE IN GEOSCIENCE FACULTY IN TWO-YEAR COLLEGES: THE COACHELLA VALLEY AQUIFER SYSTEM, RIVERSIDE ENGAGING FACULTY IN EXPLORATION OF EVIDENCE- COUNTY, CALIFORNIA BASED PRACTICES 112-5 153 Magee, Lauren Elizabeth*; Springer, Abraham E.; Mueller, Julie: SESSION NO. 111 POTENTIAL EFFECTS OF CLIMATE CHANGE AND HUMAN INTERACTIONS ON WATER SUPPLY AND DEMAND IN THE T138. Remote Sensing Applications in Hydrology (Posters) ELOY AND MARICOPA-STANFIELD BASINS, ARIZONA (GSA Hydrogeology Division; GSA Geoinformatics and Data Science Division; GSA Geology and Society Division) 112-6 154 Jones, Casey J.R.*: HYDROLOGIC CHANGES IN THE C-AQUIFER OF NORTHEASTERN ARIZONA, 2005-2019 9:00 AM, Phoenix Convention Center, Hall AB, North Building 112-7 155 Ellett, Kevin M.*; Densmore, Jill N.; Guo, Yuan; Han, Chanjuan; Yu, Authors will be present from 4:30 to 6:30 PM Xiong: EVALUATING THE DRIVING MECHANISMS FOR EARTH Booth # FISSURE AND PATTERNED GROUND FORMATION AT FORT 111-1 141 Sendrowski, Alicia*; Wohl, Ellen: CLASSIFICATION OF LARGE IRWIN NATIONAL TRAINING CENTER, CALIFORNIA WOOD DEPOSITS FROM HIGH RESOLUTION SATELLITE 112-8 156 Mukherjee, Arindam*; O’Reilly, Andrew M.: GROUNDWATER IMAGERY OF ALASKAN AND CANADIAN RIVERS RECHARGE POTENTIAL ZONE MAPPING USING A 111-2 142 Alcott, Allison*; Gomez, Francisco: CHARACTERIZING GEOSPATIAL APPROACH- A CASE STUDY IN THE HIGH ROCK USING REMOTE SENSING AND THE PLAINS AQUIFER IMPLICATIONS FOR WATER RESOURCES: EXAMPLE FROM 112-9 157 Lamb, Susan E.*; Haacker, E.M.K.; Smidt, Samuel J.: MT. MESTAS, SOUTHERN COLORADO IRRIGATION DECISION-MAKING AND GROUNDWATER USE OUTCOMES IN WESTERN KANSAS

198 | 2019 GSA Annual Meeting & Exposition

114-6 114-5 113-5 114-4 113-4 114-3 113-3 114-2 113-2 112-11 114-1 Authors willbepresentfrom4:30to6:30PM 9:00 AM,PhoenixConvention Center, Building HallAB, North Cave andKarst Research Institute) Engineering GeologyDivision; Karst Waters Institute; National Division; GSAHydrogeology Division; GSAEnvironmental & T134. SESSION NO. 114 113-1 Authors willbepresentfrom4:30to6:30PM 9:00 AM,PhoenixConvention Center, Building HallAB, North National Chapter) Division; InternationalAssociationofHydrogeologists U.S. T140. SESSION NO. 113 112-10 Karst Hydrology andHydrogeology (Posters) (GSAKarst Mountain Groundwater (Posters) (GSAHydrogeology Booth # Booth # 170 169 164 168 163 167 162 166 161 159 165 160 158 CYCLING AQUIFER: IMPLICATIONS FORCARBONBIOGEOCHEMICAL GREENHOUSE GASPRODUCTION IN THE UPPERFLORIDAN Summerall, Tatiana*; Flint,MadisonK.; JonB.: Martin, EVALUATING EPIGENEAND HYPOGENECAVE COLLAPSE OUR UNDERSTANDING OFPALEOKARST RESERVOIRS: B.*;Larson, Erik Travis, Ryan; Mylroie, JohnE.: IMPROVING NEPAL GROUNDWATER DEPLETIONANDDROUGHT IN WESTERN Dahal, Piyush*; Panthi, Jeeban; Shakya, Aashna: RETRIEVING ANALYSIS OF THERMAL RETARDATION INKARSTAQUIFERS Madeline E.; BenjaminF.; Schwartz, Toran, Laura: FIELD Gabrovšek, Franci; Ellen K.; Herman, Polk, Jason S.; Schreiber, Phinney, I.; April Childre, Mark T.; Covington, Matthew D.; Becker, SophiaM.*; Luhmann, Andrew J.; Browning, Claire K.; THERMOMETRY USING ENVIRONMENTAL TRACERS ANDNOBLEGAS TO SPRINGSIN THE NORTHEAST SALT LAKE VALLEY THE CONTRIBUTION OFMOUNTAIN BLOCKRECHARGE FitzGerald, Kendall M.*; Solomon,D. Kip: INVESTIGATING AND FUTUREOFA VITAL WATER RESOURCE Rebecca R.: THEEDWARDS AQUIFER: THE PAST, PRESENT, Green, Ronald T.*; Sharp, JohnM.; M.; Schindel,Geary Nunu, POSITION IN THE SOUTHERNPIEDMONT WATERSHEDS ALONGAGRADIENTOFLANDSCAPE BASEFLOW, ANDIONCONCENTRATIONS INFIRST-ORDER Vinson, David S.: GROUNDWATER FLUCTUATIONS, STREAM DiPietro, JosephM.; Batianis, Elizabeth; Cary; Eppes, Martha Horgan, Julianna S.*; Mhatre, Kaustubh; Kakde, Omkar; DISCHARGE INJAMES CAVE (VIRGINIA) BETWEEN PRECIPITATION, DRIPWATER ANDSTREAM RECORD TO EXAMINEHYDROLOGIC CONNECTIONS Malabad, Thomas; Orndorff, William D.: USINGA12-YEAR Schreiber, MadelineE.*; Junod, Megan; Ficco, Kosi Katarina č; IN THE ROCKY MOUNTAINS GROUNDWATER PATHWAYS NEARABANDONED MINESITES Davies, GarethJames*; JordN.: Gertson, INVESTIGATING CHARACTERIZATION OFAQUIFER PROPERTIES SLUG ANDPHYSICAL TESTS FORHYDRAULIC ANALYSIS OFLARGE-DISPLACEMENT PNEUMATIC Tanten T.; Akara, Mahawa-Essa Mabossani: ACOMPARATIVE Wayt, Madi*; Reeves, DonaldM.; Greene, DanielG.; Buszka, FLOODS INOPENCONDUITKARSTENVIRONMENTS Lydia*;Albright, Springer, Greg: HYDRAULIC MODELING OF SAN GABRIELMOUNTAINS, CALIFORNIA WILDFIRES ONSOILAND WATER CHEMISTRY IN THE Rittiron, Supasiri*; Ellis, Andre: POTENTIAL IMPACTS OF HEAD TRANSDUCER FORCONTINUOUSMONITORING OF WELL A COST-EFFECTIVE DATALOGGING PRESSURE Matthew*;McCormick, James Martin-Hayden, M.: LEVELHACK: 114-18 114-17 114-16 114-15 114-14 114-13 114-12 114-11 114-10 114-9 114-8 114-7 115-4 115-3 115-2 115-1 Authors willbepresentfrom4:30to6:30PM 9:00 AM,PhoenixConvention Center, Building HallAB, North D13. RecentAdvances inMarine/CoastalScience(Poster) SESSION NO. 115 Booth # 182 181 180 179 178 177 176 175 174 173 172 171 186 185 184 183 KARST DISTURBANCE INURBAN AREAS Moore, BrittinyPaige*: EFFECTSOFLANDUSEPOLICIESON STALAGMITE RECORDSFROM ASEMI-ARIDCLIMATE NEVADA —IMPLICATIONS FORINTERPRETING MONITORING ACAVE ENVIRONMENT IN THE SIERRA Kuta, Daphne; BarbaraWortham, E.; Montañez,IsabelP.: Bowman, Kimberly*; Brumage,Eleana; Diaz,Elizabeth; SPELEOGENESIS INSOUTHCENTRALKANSAS THE PETROGRAPHIC CONTROLS ONGYPSUMKARST Gauvey, Kaitlyn*; Sumrall, JonathanB.; Kelner, M: Gary COUNTY, KANSAS KARST FEATURE PREDICTABILITY MODEL WITHIN BARBER Kelner, M.*; Gary Gauvey, Kaitlyn; Sumrall, JonathanB.: A FORMATION, OKLAHOMA OF PSEUDO-KARSTIN THE GARBER-WELLINGTON Jessica: HYDROGEOLOGIC CONCEPTUAL MODEL Massey, JordonP.*; Halihan, Todd; Hager, JohnP.; Juenger, ENSEMBLES: A TEST CASE INANALPINEKARSTSYSTEM REPRESENTING UNCERTAINTY USINGDIVERSEMODEL Fandel, Chloe*; Ferre, Paul A.; Chen,Zhao; Goldscheider, Nico: ASSESSMENT INCLARKCOUNTY, OHIO SUSPECT SINKS: IMPLICATIONS FORKARSTRISK RESISTIVITY IMAGING (ERI)BENEATH SINKHOLESAND Zaleha, MichaelJ.*; Benning,ColeS.: ELECTRICAL PARKS, CALIFORNIA SPELEOGENESIS, SEQUOIA ANDKINGSCANYON NATIONAL Despain, Joel*; Kambesis, Patricia N.: ENIGMATIC SOILS INCENTRALKENTUCKY Christopher: TOPOGRAPHICAL ANALYSIS OFSINKHOLE Anderson, Hayley C.*; Ramsey, RebeccaC.; Shepard, WATER-INRUSH PROCESSES OF THE KARST TUNNEL IN Xu, Mo*; He, XIaoyong; Guo, Jiang; Zhang,Qiang; Yang, Yanna: (USA) EXPERIMENTAL WATERSHED, NORTHWEST ARKANSAS PRELIMINARY RESULTS FROM EXPERIMENTSAT SAVOY TRACERS TO ESTIMATE CONDUITGEOMETRY: UTILIZING CONSERVATIVE ANDNON-CONSERVATIVE Rhodes, Abby G.*; Covington, Matthew D.; Blackstock, Joshua M.: DEPRESSIONS IN YUNNAN-GUIZHOU PLATEAU OFCHINA MORPHOLOGICAL CHARACTERISTICS OF THE AND WATERSHED IDENTIFICATION BASED ON THE Kang, Xiaobing; Mao, Bangyan: KARSTICCONDUITS Yang, Yanna*; Xu,Mo; Zhang,Qiang; Zhong,Lingmin; FOUNDATION SELECTIONANDDESIGN THE MARYLAND WIND ENERGYAREA: IMPLICATIONS FOR R.*;Diaz, Katherine Madsen,John: GEOLOGICSETTINGOF MAINTENANCE NORTHWEST SOUTH CHINASEA: MORPHOLOGYAND ASYMMETRY TRANSITIONAL AREASIN THE BEIBU GULF, Jianxing; Traykovski,Peter: Ma, Xiaochuan; Yan, Jun*; Song, Yongdong; Liu,Xiansan; Zhang, ANALYSIS PROJECT; ACLAY MINERALOGICALANDGEOCHEMICAL OF SEDIMENTCORESFROM THE DEEPSEADRILLING Tankersley, Kenneth B.; Huff, Warren D.: ACOMPARISON Taghiof, Claire*; Farnam, Cole; Mrus,Mitchell; Kyle; Roberts, NEXT TO THEM SCIENTISTS WORKING ON THEM, AND THE PEOPLELIVING MOVIE SHOWCASING COASTAL BOULDERDEPOSITS, THE Palmo, Ava Jane*; Cox, Rónadh: MEGAGRAVEL:A YOUTUBE 22–25 September

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115-5 187 Ryang, Woo Hun*; Hahn, Jooyoung: STRATIGRAPHIC SESSION NO. 117 ANALYSIS AND GEOACOUSTIC MODEL AT THE YSDP-105 T114. Integrated Biostratigraphy and Chemostratigraphy Using LONG-CORE SITE IN THE MID-EASTERN YELLOW SEA Conodonts—North American Pander Society Annual Meeting 115-6 188 Bullock, Jared S.*; Kulp, Mark A.; McLindon, Chris: AN ANALYSIS (Posters) (Paleontological Society; Pander Society) OF WHETHER THE DEEP-SEATED MAGNOLIA GROWTH 9:00 AM, Phoenix Convention Center, Hall AB, North Building FAULT IN SOUTHEASTERN LOUISIANA HAS AFFECTED HOLOCENE STRATIGRAPHY AND GEOMORPHOLOGY Authors will be present from 4:30 to 6:30 PM Booth # 115-7 189 Johnson, Luke*; Maloney, Jillian M.; Klotsko, Shannon A.; Gusick, Amy E.; Braje, Todd J.; Ball, David: PRELIMINARY 117-1 201 Sundgren, Joshua R.*; McAdams, Neo E.B.; Barrick, James E.: SEDIMENT CORE ANALYSIS AND PALEOENVIRONMENTAL PROVINCIALITY IN EARLY (EARLY DEVONIAN) RECONSTRUCTION: NORTHERN CHANNEL ISLANDS CAUDICRIODUS SPECIES AND IMPLICATIONS FOR PLATFORM, CALIFORNIA CORRELATION OF THE SILURIAN–DEVONIAN BOUNDARY 115-8 190 Tavares, Kammie-Dominique A.*; Fletcher, Charles H.; Anderson, 117-2 202 Lewis, Carter*; McAdams, Neo E.B.; Barrick, James E.: Tiffany: RISK OF SHORELINE HARDENING AND ASSOCIATED CONODONT BIOSTRATIGRAPHY OF THE DESMOINESIAN BEACH LOSS PEAKS BEFORE MID-CENTURY (MIDDLE PENNSYLVANIAN) BRANNON BRIDGE LIMESTONE (GRINDSTONE CREEK FORMATION, STRAWN GROUP), 115-9 191 Kelley, Madeline M.*; Simeonov, Julian; Calantoni, Joseph; NORTH-CENTRAL TEXAS Braithwaite, Edward F.; Key, Charles; Mieras, Ryan; Griffith, Samuel; Hode, Abigail; Gough, Matthew: OBSERVATIONS 117-3 203 O’Grady, Amanda K.*; Stolfus, Brittany M.; Hogancamp, ACROSS THE SAND-MUD INNER SHELF DURING THE Nicholas Jay; Cramer, Bradley D.; Clark, Ryan J.; MULTIPHASE TURBULENCE EXPERIMENT (MP-TEX 2019) Tassier-Surine, Stephanie A.: MORPHOMETRIC ANALYSIS OF THE CONODONT ELICTOGNATHUS AND ITS 115-10 192 Limber, Patrick*; Hartley, Brittany; Barnard, Patrick; Erikson, Li: RELATIONSHIP TO THE GENUS SIPHONODELLA PROJECTING COASTAL CLIFF RETREAT CAUSED BY DURING THE 21ST CENTURY IN CENTRAL AND 117-4 204 Shohel, Mohammad*; Ray, Kamal K.; Tivanski, Alexei V.; NORTHERN CALIFORNIA Cramer, Bradley D.; Forbes, Tori Z.: X-RAY DIFFRACTION AND NANOINDENTATION ON CONODONT MICROFOSSILS 115-11 193 Villers, Jessica J.*; Georgiou, Ioannis; Foster-Martinez, Madeline: REVEALED VARIATION OF MECHANO-STRUCTURAL SEDIMENT TRANSPORT TRENDS ALONG MARSH-BAY PROPERTIES ALONG THE LENGTH OF CONICAL ELEMENTS BOUNDARIES: IMPLICATIONS FOR MARSH SHORELINE RESTORATION 117-5 205 Lei, Jerry Zhen Xiao*; Golding, Martyn L.; Husson, Jon M.: PALEOENVIRONMENTAL INTERPRETATION AND 115-12 194 Tessler, Zachary*; Vorosmarty, Charles; Overeem, Irina; Syvitski, IDENTIFICATION OF THE NORIAN - RHAETIAN BOUNDARY IN James: MODELING SEDIMENT BALANCE PERTURBATIONS THE WHITEHORSE TROUGH (STIKINE TERRANE, NORTHERN AS DETERMINANTS OF RELATIVE SEA LEVEL RISE CANADIAN CORDILLERA) IN CONTEMPORARY AND FUTURE DELTAS (Invited Presentation) 117-6 206 Zhang, Xiumei*; Lyu, Zhengyi; Chen, Zhong Qiang; Zhao, Laishi: CONODONT ZONATION, MICROFACIES ANALYSIS, AND 115-13 195 Gannon, Michelle*; Watson, Elizabeth Burke; Oczkowski, 13 δ CCARB EXCURSIONS ACROSS THE PERMIAN-TRIASSIC Autumn; Raper, Kirk; Velinsky, David: STABLE ISOTOPE (CNS) BOUNDARY IN A SHALLOW SHOAL SETTING (YANGOU, VARIABILITY IN MODERN AND HISTORICAL FAUNA OF JIANGXI PROVINCE), SOUTH CHINA BARNEGAT BAY, NJ 117-7 207 Klebold, Collin J.*; Leslie, Stephen A.; Goldman, Daniel; Stouge, SESSION NO. 116 Svend: CONODONT BIOSTRATIGRAPHY OF THE MIDDLE ORDOVICIAN (DARRIWILIAN) SUCCESSION AT WEST BAY T116. The Ordovician Earth: Integrated Perspectives on the CENTRE PICCADILLY HEAD QUARRY, PORT AU PORT Fossil and Rock Records (Posters) (Paleontological Society; PENINSULA, NEWFOUNDLAND Paleontological Research Institution; IGCP 653: The Onset of the Great Ordovician Biodiversification Event; IGCP652: Reading SESSION NO. 118 Time in Paleozoic Sedimentary Rocks ) D24. Paleontology: Phylogenetic/Morphological Patterns (Posters) 9:00 AM, Phoenix Convention Center, Hall AB, North Building 9:00 AM, Phoenix Convention Center, Hall AB, North Building Authors will be present from 4:30 to 6:30 PM Booth # Authors will be present from 4:30 to 6:30 PM Booth # 116-1 196 Sprinkle, James*; Lewis, Ronald D.: REAPPRAISAL OF ECHINODERMS FROM THE OIL CREEK FORMATION, MIDDLE 118-1 208 Feldman, Howard R.*; Blodgett, Robert B.; Laks, Atara; ORDOVICIAN (WHITEROCKIAN/DARRIWILIAN), ARBUCKLE Halperin, Dania: A NEW COMPREHENSIVE BRACHIOPOD MOUNTAINS AND CRINER HILLS, SOUTHERN OKLAHOMA BIBLIOGRAPHY AND DATABASE 116-2 197 Guensburg, Thomas E.; Sprinkle, James*; Wittmer, Jacalyn M.; 118-2 209 Ryan, Delaney R.*; Hageman, Steven J.: MORPH-ECOSPACE Darrough, Guy; Chiarello, Josephine: REEF DWELLING OCCUPATION IN PALEOZOIC RHYCHONELLIFORM PARACRINOID WELLEROCYSTIS IN THE LATE ORDOVICIAN BRACHIOPODS: AN EXPLORATION THROUGH SPACE AND KIMMSWICK LIMESTONE, SOUTHEAST MISSOURI TIME 116-3 198 Bays, Andrew*; Sanon, Sonicah; Ibarra, Yadira: MULTISCALE 118-3 210 Oh, Yeongju*; Lee, Sangmin; Lee, Dong-Chan; Hong, Paul S.; Lee, FACIES ANALYSIS OF MICROBIALITES FROM THE LATE Seung-Bae: PHYLOGENY AND PALEOBIOGEOGRAPHY OF ORDOVICIAN BIGHORN DOLOMITE, WESTERN WYOMING THE FAMILY NISUSIIDAE (CAMBRIAN RHYNCHONELLIFORM BRACHIOPOD) WITH SYSTEMATIC REVISION OF NISUSIIDS 116-4 199 Ma, Kunyuan*; Li, Ruochen; Hinnov, Linda A.; Gong, Yiming: FROM SOUTH KOREA CONODONT BIOSTRATIGRAPHY AND ASTRONOMICAL TUNING OF THE LOWER–MIDDLE ORDOVICIAN 118-4 211 Cone, Marjean*; O’Brien, Monika; Christie, Max; Sclafani, LIANGJIASHAN () AND HUANGHUACHANG Judith A.; Bourne, Audrey; Gazze, Caroline; Roselle, (SOUTH CHINA) MARINE SECTIONS Brooke: BRACHIOPOD SHAPE CHANGES ACROSS THE LATE ORDOVICIAN RICHMONDIAN INVASION: 116-5 200 Vander Pas, Brooke E.*; Gilhooly, William; Dattilo, Benjamin; USING 3D GEOMETRIC MORPHOMETRICS TO ANALYZE Becerra, Evelyn S.; Qureshi, Farhanaz; Ahmed, Ridwan: SULFUR MORPHOLOGICAL CHANGES THROUGH SPACE AND TIME AND NITROGEN ISOTOPE CHEMOSTRATIGRAPHY OF THE LATE ORDOVICIAN 118-5 212 McLain, Matthew A.; Frederico, Charles Austin*: DESCRIPTION OF A SIRENIAN FOSSIL SPECIMEN FROM THE LATRANIA FORMATION, SOUTHERN CALIFORNIA

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118-23 118-22 118-21 118-20 118-19 118-18 118-17 118-16 118-15 118-14 118-13 118-12 118-11 118-10 118-9 118-8 118-7 118-6 230 229 228 227 226 225 224 223 222 221 220 219 218 217 216 215 214 213 OF MESOCYON PALEOBIOLOGY OFA RELATIVELY COMPLETESPECIMEN D.*; Kurt Spearing, Custer, Riley:OF THE EXAMINATION MESOCYON RETRACTION INARELATIVELY COMPLETE SPECIMENOF Custer, Riley*; D.: Kurt Spearing, EXAMINATION OFCLAW HYBRID FROM SODA SPRINGS, IDAHO Erdman, Jonathan*: INVESTIGATING “COLA” AMAMMOTH REPUBLIC YANIGUA-LOS HAITISESFORMATION INDOMINICAN IN PUERTO RICO, LAGUNITA FORMATION INCUBA AND OLIGOCENE-MIOCENE SANSEBASTIAN FORMATION PELOMEDUSOID TURTLES ANDNEWDATA FROM THE Cruz Vega, EduardoJosue*: PALEOBIOGEOGRAPHY OF WOODBINE FORMATION OFDENTON COUNTY, TEXAS, USA ICHTHYODETIFORM FISHFROM THE UPPERCRETACEOUS Hacker, Riley J.*; Shimada,Kenshu: APECULIAR THE WOODBINE FORMATION, CENOMANIAN, TEXAS TOMOGRAPHY) REVEAL TWO HELOCHELYDRID TAXA IN ANALYSES (PALEOHISTOLOGY ANDCOMPUTED Noto, Christopher; Grossman,Aryeh: MICROANATOMICAL Brent*;Adrian, Williams, Avery; Smith,HeatherF.; Lee, Andrew H.; CARCHARHINIFORMES) ASCUTTING TOOLS PHYSOGALEUS CONTORTUS (ELASMOBRANCHII: ANALYSIS OF TEETH OF THE EXTINCTREQUIEM SHARK L.*;Hoffman, Brian Hageman,ScottA.: PRELIMINARY TEETH SOFTWARE PACKAGE AUTOMORPH TO FOSSILMAMMAL OF THE APPLICATIONMOLARS: TESTINGTHE TO SusannahM.*;Wright, Vietti, Laura A.: FROM MICROFOSSILS PHOTOGRAPHY PALEONTOLOGY BYUSING OPTICALMICROSCOPY AND VISUALIZATION ANDNON-INVASIVE 3DMODELINGIN Hildenbrand, Anne*; Austermann, Gregor: HIGH-RESOLUTION ELEMENTS VIA FOCUS-STACKED PHOTOGRAPHY Clayton, AngelaAnn: EXAMINATION OFCONODONT Ciampaglio, C.N.*; Fuelling,LaurenJ.; Peterman, David J.; LIGHT DOMINICAN REPUBLICDETERMINEDUSINGULTRAVIOLET PATTERNS OFNEOGENEMOLLUSKSFROM THE Reimer, Julia Lee*; Hendricks, JonathanR.: COLORATION IN VIRGINIA ANDNORTH CAROLINA, WESTERN ATLANTIC GRANULATA FOLLOWING PLIO-PLEISTOCENE EXTINCTION MORPHOLOGICAL CHANGESINCYCLOCARDIA Williams, ClaireM.*; Christie, Max; Sclafani, Judith A.: COASTAL PLAIN TRENDS INCYTHEROID OSTRACODES FROM THE U.S. John P.: SEXUAL SELECTIONANDSEXUAL DIMORPHISM João;Maria Puckett, T. Markham; Lockwood, Rowan; Swaddle, Samuels-Fair, Maya D.*; Hunt,Gene; Fernandes Martins, THE WAUKESHALAGERSTÄTTE,USA WISCONSIN, AFFINITY OF THREE UNDESCRIBEDARTHROPODS FROM Evan P.; Schiffbauer, James D.: CLARIFYINGTHETAXONOMIC Rosbach, StephanieA.*; Pulsipher, MikaelaA.; Anderson, AND MICROSPHERIC CIBICIDOIDESWUELLERSTORFI Erin*;Roark, Burkett, Ashley: CLASSIFYINGMEGALOSPHERIC IN THE ORTHOCERID GENUSARIONOCERAS DETERMINING THE ORIGINOFINTRACAMERAL DEPOSITS I.*;Bennick, Martina Venn, Cynthia; Van Rythoven, Adrian: EASTERN OHIO EXAMPLES FROM THE UPPERPENNSYLVANIAN OF MICROSTRUCTURE OFCRINOIDSPINEREGENERATION: Thomka, James R.*; Smith,HannahK.: STEREOMIC LIVED LEAVES CREEK SUGGESTAPRODUCTIVE PLANT WITH SHORT- PENNSYLVANIAN ALETHOPTERISPINNULEFROM LEWIS LAMINA THICKNESS AND VEIN DENSITYOF THE EARLY Norris, Liam*; Bruce,Charles; Raymond, Anne: SIZE, 118-31 118-30 118-29 118-28 118-27 118-26 118-25 118-24 119-6 119-5 119-4 119-3 119-2 119-1 Authors willbepresentfrom4:30to6:30PM 9:00 AM,PhoenixConvention Center, Building HallAB, North Philosophy ofGeologyDivision) (Posters) (Mineralogical SocietyofAmerica; and GSAHistory for theNext 100 Years withtheMineralogicalSocietyof America T24. SESSION NO. 119 Metamorphic Petrology Past, PresentandFuture: Preparing Booth # 238 237 236 235 234 233 232 231 244 243 242 241 240 239 PHOTOGRAMMETRY USING 2DGEOMETRICMORPHOMETRICSAND3D OF BLAUVELT, ROCKLAND COUNTY, NEW YORK AGED PASSAIC FORMATION (NEWARK SUPERGROUP) TRIDACTYL TRACKWAYLATEFROM TRIASSIC- THE Timothy*:Clark, PALEOECOLOGY OF PHYTOSAUR FEMORAFORUSEIN TAXONOMY AND Grimes, Noel*; McLain,Matthew A.: APRELIMINARY STUDY COLLECTION METOPOSAURIDS IN THE UNIVERSITYOFMISSOURI POPO AGIE FORMATION (LATE TRIASSIC, WYOMING) Kufner, Aaron M.*; Gee, M.: Bryan REEVALUATION OF THE ENDOF THE PLEISTOCENE? COUGARS ANDBOBCATS RESPOND TO THE CHANGESAT Balassa, Daniella*; Prothero, Donald; Syverson, V.J.P.: HOW DID HETEROMYIDAE) CHAETODIPUS ANDPEROGNATHUS (RODENTIA, USING GEOMETRICMORPHOMETRICS TO DISTINGUISH Wyatt, MeganR.*; Hopkins, SamanthaS.B.; Davis, Edward Byrd: SQUAMATE FOSSILRECORD TRUSTED? ASSESSING PHYLOGENETICSIGNALIN THE Bottjer, David J.: CANAFRAGMENTED PAST BE Woolley, C. Henrik*; Thompson, Jeffrey R.; Smith,Nathan D.; (MAMMALIA:CARNIVORA) OF ANORTH AMERICANOLIGOCENECANID AS AMEANSFORDETERMINING THE PALEOECOLOGY Ormsby, Christianne*; Deméré, Thomas A.: MORPHOLOGY MIOCENE PECCARY WITH BIZARREFLARINGCHEEKBONES Prothero, Donald*: ANEWGENUSANDSPECIESOFLATE PETROCHRONOLOGY WYOMING PROVINCE RECORDEDBYZONEDGARNET Jeremy: NEOARCHEAN POLYMETAMORPHISM IN THE Dragovic, Besim*; Caddick, J.; Mark Guevara, Victor E.; Inglis, ADDED TO THE LOWER CONTINENTAL CRUST? F.*;Ringwood, Mary L.: Rudnick, Roberta HOW ARESEDIMENTS TAKEN TO NEWDEPTHS ZachR.*;Osborne, Thomas, Jay B.; Nachlas, William O.: TITANIQ MATRICES PORPHYROBLAST GROWTH INHETEROGENEOUS ELEMENT TRANSPORT MECHANISMSDURING Backus, EthanL.*; CallumJ.: Hetherington, CONTRASTING SCHIST IN ACHEMICALLY HETEROGENEOUS PELITICQUARTZITE EQUILIBRIUM ANDPRESSURE-TEMPERATURE ESTIMATES Ruthven, RachelC.*; Ketcham, RichardA.: SCALESOF EARTH’S YOUNGEST MIGMATITESEARTH’S YOUNGEST INSIGHTS FROM MONAZITEPETROCHRONOLOGY OF MELTING IN THE WESTERN HIMALAYAN SYNTAXIS: Searle, MichaelP.; Waters, David J.: QUATERNARY PARTIAL Kylander-Clark, Andrew R.C.; Caddick, J.; Mark Smye, Andrew J.; Olsen, Telemak*; Guevara, Victor E.; Whalen, LisaM.; 22–25 September ICHNOTAXA DETERMINATION OFA

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SESSION NO. 120 PRESERVED IN A DEEP (67.1 M) ROTOSONIC CORE, T25. A Life in Mineralogy and Petrology: A Session in Honor NORTHERN INDIANA of Robert J. Tracy (Posters) (GSA Mineralogy, Geochemistry, 121-6 257 Marcouiller, Thomas*; Lepper, Kenneth; Schaetzl, Randall J.: Petrology, and Volcanology Division; Mineralogical Society of EVALUATION OF OPTICALLY STIMULATED LUMINESCENCE America) PROPERTIES OF MASSIVE GLACIAL OUTWASH RIDGE DEPOSITS 9:00 AM, Phoenix Convention Center, Hall AB, North Building Authors will be present from 4:30 to 6:30 PM 121-7 258 Peterson, Annalie*; Sullivan, Micheal; McEvers, Bailee; Booth # Marcouiller, Thomas; Lepper, Kenneth: MORE LOGS ON THE BEACH FIRE: ADDITIONAL AGES FOR THE TINTAH 120-1 245 Ghent, Edward D.*: METAMORPHIC FACIES-A REVIEW AND SHORELINE OF SOME SUGGESTIONS 121-8 259 Blackwell, Bonnie A.B.; Huang, Clara L.C.*; Kazi, Mehak F.; 120-2 246 Tuttle, Larry*; Henry, Darrell J.: CONSTRAINING PROGRADE Doronicheva, Ekaterina V.; Doronichev, Vladimir B.; Golovanova, METAMORPHIC CONDITIONS IN ARCHEAN HIGH-GRADE Luibov V.; Singh, Impreet; Blickstein, Joel I.B.: SEDIMENTARY GARNET-BEARING LITHOLOGIES FROM THE EASTERN DOSIMETRY FOR ESR DATING AT SARADJ-CHUKO BEARTOOTH MOUNTAINS, MONTANA, USA GROTTO: A CAVE IN A LAVA TUBE IN THE NORTH-CENTRAL 120-3 247 Levenstein, Brandon*; Axler, Jennifer A.: REEXAMINING THE CAUCASUS, RUSSIA GEOTHERMOMETRY OF ACADIAN METAMORPHIC ROCKS IN SOUTHERN MASSACHUSETTS: AN EXTENSION OF THE SESSION NO. 122 ULTRAHIGH TEMPERATURE ZONE FROM NORTHEASTERN T14. Advances in Alpine Glacier Studies through Process and CONNECTICUT Chronology: In Honor of Gerald Osborn for His Career and 120-4 248 Broadwell, Kirkland S.*; Caddick, Mark J.; Henika, William S.; Contributions to the Field (Posters) (GSA Quaternary Geology Beard, James S.; Kylander-Clark, Andrew: COMBINED and Geomorphology Division) ALLANITE-MONAZITE PETROCHRONOLOGY ON 9:00 AM, Phoenix Convention Center, Hall AB, North Building POLYMETAMORPHIC MIGMATITES FROM THE CENTRAL APPALACHIANS Authors will be present from 4:30 to 6:30 PM Booth # 120-5 249 Bosbyshell, Howell*; Ford, Andrew C.: THE AGE OF MONAZITE AT THE GARNET ISOGRAD IN THE CENTRAL APPALACHIAN 122-1 260 Sortor, Rachel N.*; Ruleman, Cal; Goehring, Brent M.; Caffee, PIEDMONT OF PENNSYLVANIA: FURTHER EVIDENCE IN Marc W.; Hudson, Adam M.: COSMOGENIC NUCLIDE DATING SUPPORT OF AN INVERTED METAMORPHIC GRADIENT OF THE CENTRAL CITY GRAVEL, A MID-PLEISTOCENE BELOW THE EMBREEVILLE THRUST PERCHED GLACIAL TILL IN THE FRONT RANGE, COLORADO 120-6 250 Tollefson, Kyle T.*; Dutrow, Barbara L.; Henry, Darrell J.: 122-2 261 Brugger, Keith A.*; Ruleman, Cal; Caffee, Marc W.: GLACIATION CATHODOLUMINESCENCE (CL) RESPONSE OF FELDSPARS IN THE NORTHERN SAWATCH RANGE: EXTENDING THE IN MULTIPLE VEINS SETS AS A MEANS TO IDENTIFY REGIONAL PICTURE OF THE LAST GLACIAL MAXIMUM IN SOURCE REGION: IMPLICATIONS FOR GEOLOGIC THE COLORADO ROCKY MOUNTAINS EVOLUTION OF THE SAWTOOTH METAMORPHIC COMPLEX, 122-3 262 Warner, Braedon*; Thackray, Glenn D.: CHASING THE ELUSIVE ID, USA BIG LOST RIVER FLOOD TO FALL CREEK, PIONEER 120-7 251 Beno, Carl J.*; Bowman, John R.; Fernandez, Diego P.: MOUNTAINS, IDAHO TEXTURAL, CATHODOLUMINESCENCE, AND GEOCHEMICAL 122-4 263 Vazquez-Selem, Lorenzo*; Franco-Ramos, Osvaldo; EVIDENCE FOR DENDRITIC CRYSTALLIZATION OF Alcalá-Reygosa, Jesús: GLACIATION DURING THE METAMORPHIC FORSTERITE, ALTA, UTAH PLEISTOCENE-HOLOCENE TRANSITION AND EARLY HOLOCENE IN THE MOUNTAINS OF CENTRAL MEXICO SESSION NO. 121 122-5 264 Narro Perez, Rodrigo A.*; Lee, Rebecca E.; Maclachlan, John C.; D27. Recent Advances in Quaternary Geology (Posters) Eyles, Carolyn H.: SEDIMENTOLOGY AND GEOMORPHOLOGY OF LLACA LAKE IN THE CORDILLERA BLANCA, PERÚ – 9:00 AM, Phoenix Convention Center, Hall AB, North Building INVESTIGATION OF A TROPICAL SUPRAGLACIAL LAKE Authors will be present from 4:30 to 6:30 PM LANDSYSTEM Booth # 122-6 265 Monz, Morgan E.*; Hudleston, Peter; Cook, Simon; Leng, Melanie: 121-1 252 Wolfe, Erica*; Sodeman, Alexander D.; Fisher, Timothy G.: DOES THRUST FAULTING OCCUR IN GLACIERS? A CASE EVIDENCE FOR CONNECTION BETWEEN A UNIQUE STUDY OF A SWEDISH GLACIER SUBGLACIAL LANDFORM AND A BURIED TUNNEL CHANNEL OF THE HURON-ERIE LOBE, NE INDIANA 122-7 266 Getty, Kevin*; Borella, Josh W.; Winkler, Stefan; Pedley, Katherine: GEOMORPHIC MAPPING AND INTERPRETATION 121-2 253 Williamson, Landon*; Corbett, Lee B.; Bierman, Paul R.; OF PARAGLACIAL FAN MORPHOLOGIES IN CASS, Shakun, Jeremy D.; Rood, Dylan H.: RAPID POST-GLACIAL NEW ZEALAND EMERGENCE RATES MEASURED WITH 10BE MATCH GPS-DETERMINED CONTEMPORARY UPLIFT RATES IN 122-8 267 Jackson, Lionel E.*; Ward, Brent C.; Turner, Derek: SOUTHEAST GREENLAND GEOTECHNICAL DRILLING IN A BURIED FJORD PROVIDES EVIDENCE OF MULTIPLE ISOSTATIC MOATS MARGINAL 121-3 254 Halsted, Christopher T.*; Shakun, Jeremy D.; Corbett, Lee B.; TO COAST MOUNTAINS, SW BRITISH COLUMBIA, Bierman, Paul R.; Davis, P. Thompson; Goehring, Brent M.; CANADA DURING CORDILLERAN ICE SHEET GROWTH, Koester, Alexandria J.; Caffee, M.W.: RECONSTRUCTING THE MARINE ISOTOPE STAGES 4 TO 2 DEGLACIAL THINNING HISTORY OF THE SOUTHEASTERN 10 USING IN-SITU COSMOGENIC BE SESSION NO. 123 AND 14C: A GLACIAL DIPSTICK APPROACH T87. GSA Sedimentary Geology Division/SEPM (Society for 121-4 255 Petronis, Michael*; Anderson, R. Scott; Fawcett, Peter J.; Staley, Sedimentary Geology) Student Research Poster Competition: Spencer E.; Lauricella, Sindy: PALEOMAGNETIC DATA FROM Dynamics of Stratigraphy and Sedimentation (Posters) (GSA STONEMAN LAKE, ARIZONA PLACING CONSTRAINTS Sedimentary Geology Division; SEPM (Society for Sedimentary ON THE EVOLUTION OF TERRESTRIAL CLIMATE AND Geology)) VEGETATION THROUGH THE MID PLEISTOCENE TRANSITION 9:00 AM, Phoenix Convention Center, Hall AB, North Building 121-5 256 Samsen, Brian*; Antinao, José Luis; Loope, Henry M.; Fisher, Timothy G.: SAGINAW LOBE GLACIAL STRATIGRAPHY Authors will be present from 4:30 to 6:30 PM

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123-15 123-14 123-13 123-12 123-11 123-10 123-9 123-8 123-7 123-6 123-5 123-4 123-3 123-2 123-1 Booth # 282 281 280 279 278 277 276 275 274 273 272 271 270 269 268 FORMATION, NORTHEAST UTAH QUARTZITE GASTROLITHS IN THE JURASSICMORRISON Jeffrey C.: DETRITAL ZIRCONGEOCHRONOLOGY OF Malone, JoshuaR.*; Malone, David H.; Kowallis, Bart; Strasser, ARGENTINA PATAGONIAN BROKEN FORELANDBASIN, SOUTHERN OF THE CRETACEOUS CERRO BARCINO FORMATION, STRATIGRAPHIC ARCHITECTUREANDPROVENANCE Edgington, Anthony Harris*; Butler, Lynn; Kristina K.: Brian Horton, STRATIGRAPHY TRAINING A.:Brian AFRAMEWORK OFSPATIAL SKILLFORSEQUENCE Kreager, Bailey Zo*; LaDue, Nicole; Shipley, Thomas F.; Hampton, MOUNTAINS, CHINA OF MESOPROTEROZOIC STRATA INNORTHERN HELAN STRATIGRAPHY ANDDETRITAL ZIRCONGEOCHRONOLOGY McKenzie, N. Ryan; Li, Wenjie; Tian, Xiaoxu: SEDIMENTOLOGY, Zhang, Tianran*; Myrow, Paul M.; Chen,Jitao; Fike, David A.; ANALYSES AL FROM GRAINSIZE, ELEMENTAL, ANDFORAMINIFER RECORD OFHOLOCENEPALEO-FLOODS INMOBILEBAY, Kathleen;Surpless, Parker, Lauren; Sobrado, Joel: ANEW Asmara*;Lehrmann, Minzoni, Rebecca Totten; Wallace, Davin J.; ISLAND, NEWFOUNDLAND, CANADA IMPACT INORDOVICIAN SILICICLASTICSTRATA ONBELL STRATIGRAPHY ANDINTERPRETATION OFDIAGENETIC Kling, Melanie*; Hildenbrand, Anne; Austermann, Gregor: BELIZE PLEISTOCENE SUBTIDAL CARBONATES, AMBERGRISCAYE, RHIZOGENIC LAMINARCALCRETEDEVELOPEDON Graveline, Alyssa*; Glumac, Bosiljka; Curran, H. Allen: MISSISSIPPI LITHOLOGIC CHARACTERISTICS OFGRAVEL DEPOSITSIN Batista, Ana*; McCarley, Ken; Heydari, Ezat: PRELIMINARY KANSAS FORMATION AND THE CEDAR HILLSSANDSTONE OF INCLUSIONS INHALITE THE SALT PLAINFORMATION ENVIRONMENTAL ANDBIOLOGICALCLUESFROM FLUID Smith, Bradley A.*; Benison,KathleenC.: PERMIAN FORMATIONS, WYOMING ANDIDAHO, USA MIDDLE TO UPPERJURASSIC PREUSSANDSTUMP STRATIGRAPHIC ARCHITECTUREANDFACIES OF THE Hess, RichardM.*; Holland,Steven M.: SEQUENCE- BASIN, SOUTHAFRICA LATE CARBONIFEROUS ROCKS OF THE SOUTHERNKAROO MAGNETOSTRATIGRAPHY OF THE EARLY PERMIANAND Abubakre, AbosedeOlubukunola*; deKock, M.O.: HALITE SEQUENCES SEASONAL HALITES WITH IMPLICATIONS TO ANCIENT Nadav G.: PETROGRAPHY OFMODERNDEADSEA Sirota, Ido*; Enzel, Yehouda; Lowenstein, Tim K.; Lensky, USINGSLOSS-TYPESEQUENCES CONTINENTAL-SCALE STRATIGRAPHIC ARCHITECTUREOF Parkes, AedanC.*; Clarey, Timothy L.: CHARACTERIZING THE KHARTAM MEMBER, KHUFFFORMATION, SAUDI ARABIA DURING ANDAFTER THE END-PERMIANMASSEXTINCTION: AND NEARSHOREMARINECARBONATE SEDIMENTATION Jonathan L.: INTENSITYOFCONTINENTAL WEATHERING John D.; Morsilli,Michele; Li,Xiaowei; Singh,Pulkit; Payne, Babiker, Jarrah Mohammed; Babalola,LamidiO.; Humphrey, Bellow, B.*; Harrison DanielJ.; Lehrmann, Al-Ramadan,Khalid; SEQUENCE, GARGANOPROMONTORY, SOUTHERNITALY) APULIA CARBONATE PLATFORM (MONTESACRO CAUSES OF THE DROWNING ANDBACK STEPOF THE Li, Xiaowei; Singh,Pulkit; Payne, JonathanL.: TIMINGAND Al-Ramadan, Khalid; Babalola,LamidiO.; Humphrey, John D.; Jones, Katherine*; DanielJ.; Lehrmann, Morsilli, Michele; 123-28 123-27 123-26 123-25 123-24 123-23 123-22 123-21 123-20 123-19 123-18 123-17 123-16 124-2 124-1 Authors willbepresentfrom4:30to6:30PM 9:00 AM,PhoenixConvention Center, Building HallAB, North GeologyandGeomorphologyDivision) Quaternary (Posters)History (GSASoilsandSoilProcesses Division; GSA T15. SESSION NO. 124 Soil FormingProcesses Landscape andQuaternary Booth # 295 294 293 292 291 290 289 288 287 286 285 284 283 297 296 CHINA EXAMPLE FROM HUANGHEKOU SAG, BOHAIBAY BASIN, CHARACTERIZATION INLACUSTRINE ENVIRONMENT: AN CARBONATE SEDIMENTARY SYSTEMIDENTIFICATION AND Li, Sen*; Zhu,Hongtao: CYCLICALMIXED-SILICICLASTIC SMACKOVER, SOUTHWESTALABAMA CHEMISTRY ANDCARBONATE FACTORY TYPE, JURASSIC EXAMINING THE RELATIONSHIP BETWEEN WATER A.*;Atkins, Carmen Minzoni, Marcello; Prather, Bradford E.: KHOVSGOL GROUP, MONGOLIA CHEMOSTRATIGRAPHY, AND GEOCHRONOLOGY FROM THE PALEOBASIN: NEWGEOLOGICALMAPPING, Anttila, ElielS.C.*: EVOLUTION OF THE KHOVSGOL SANTA ROSALIA REGION, BAJA CALIFORNIASUR, MEXICO GEOCHRONOLOGY OFQUATERNARY SEDIMENTSIN THE Niemi, Tina M.; Gutierrez,Genaro: Martinez DETRITAL ZIRCON Epperson, Jacqueline J.*; Malone, David H.; Antinao, JoséLuis; IDAHO IN FILL TERRACE STRATIGRAPHY OFLOWER DRY CREEK, RECORDS OFANTHROPOGENIC LANDUSEPRESERVED Emerson*;Moore, Henry Pierce, Jennifer L.; Ducar, Scott: MIDCONTINENT RIFTSYSTEMINKANSAS Azmi, Iffat*; Goldberg,Karin: FACIES ANALYSIS OF DEPOSITION FROM MICRO-TEXTURE Kevin E.:STORM-DOMINATED DIATOMITE: PROCESSES AND Kelln, Taylor*; Leggitt, V. Leroy; Roque-Torres, Gina; Nick, (EARLY CRETACEOUS), GREENRIVER, UTAH CHANNEL-BELTS IN THE CEDAR MOUNTAIN FORMATION IN RECONSTRUCTING THE ALLUVIALARCHITECTUREOF Topping, Leah*; Brett McLaurin, T.: USEOFUAV TECHNOLOGY BEACH INSOUTHEASTFLORIDA OF SEDIMENTONANOURISHEDANDNON-NOURISHED Brown, Nicholas*; Briggs, Roberts Tiffany: SPATIAL VARIABILITY CENTRAL PENNSYLVANIA, USA CATSKILL ANDHUNTLEYMOUNTAIN FORMATIONS, NORTH- FLUVIAL SEDIMENTOLOGY ANDARCHITECTUREOF THE Zaklicki, Matylda*; Filion, Evan; Ellen; Chamberlin, Trop, Jeffrey M.: CARIBBEAN SEA FOR LEG165SITE#998BON THE CAYMAN RISE, THE EARLY -MIDDLEEOCENEMAGENTOSTRATIGRAPHY Yager, StacyL.*; Fluegeman,Richard H.: RE-CORRELATION OF ARGENTINA FORMATION, CALINGASTA-USPALLATA BASIN, NW STRATA OF THE MIDDLECARBONIFEROUS SANEDUARDO GEOCHRONOLOGY ANDPROVENANCE OFGLACIOGENIC Malone, John*; Isbell,JohnL.: DETRITAL ZIRCON NEW MEXICO DEPOSITIONAL EVOLUTION, NORTHERN DELAWARE BASIN, FORMATION -CHEMOSTRATIGRAPHIC FRAMEWORK OF COMPOSITIONAL HETEROGENEITY OF THE BONESPRING Foli, IsaacD.*; Leary, Ryan J.: CLAY MINERALOGYAND Massey-Bierman, Marika Eden; Marika Massey-Bierman, Rita Sibello Hernández, Y.; Dethier, D.P.; Dix,Monica; Racela,Jason; Perdrial, Julia; Paul*;Bierman, Schmidt,AmandaH.; K.; Campbell, Mary AGRICULTURAL ACTIVITIES OF THE BASIN OFMEXICO ANDITSRELATIONSHIP WITH PEDODIVERSITY ON VOLCANIC DEPOSITSIN THE SOUTH Beltrán-Páez, Ofelia: EVOLUTION OF THE LANDSCAPE AND Chávez-Vergara, Jaime; Bruno; Diaz-Ortega, Sedov, Sergey; Solleiro-Rebolledo, Elizabeth*; Rivera-Uria, Yazmín; 22–25 September

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Cartas Aguila, Hector A.; Guillén Arruebarrena, Aniel; García IN DYNAMIC PROGRAMMING ALGORITHMS TO ALIGN Moya, Alejandro; Alonso-Hernández, Carlos: CENTRAL CUBAN CHEMOSTRATIGRAPHIC TIME SERIES RIVER WATERS INDICATE HIGH RATES OF CHEMICAL 125-4 308 Thompson, Alexandra E.*; Hopkins, Samantha S.B.: A WEATHERING WHEREAS LOW NUTRIENT LOADS REFLECT LITHOSTRATIGRAPHIC ANALYSIS OF THE CROOKED RIVER SUSTAINABLE AGRICULTURAL PRACTICES MASCALL FORMATION IN CENTRAL OREGON, USA 124-3 298 Campbell, Mae Kate*; Bierman, Paul; Schmidt, Amanda H.; 125-5 309 Dechesne, Marieke*; Currano, Ellen; Dunn, Regan E.; Higgins, Sibello Hernández, Rita Y.; García Moya, Alejandro; Cartas Aguila, Pennilyn; Hartman, Joseph H.; Chamberlain, Kevin R.; Hector A.; Bolaños Alvarez, Yoelvis; Guillén Arruebarrena, Aniel; Holm-Denoma, Christopher S.: REFINING THE PALEOCENE - Dethier, David P.; Dix, Monica; Massey-Bierman, Marika Eden; EOCENE BOUNDARY AND UNDERSTANDING BASIN FILL OF Corbett, Lee B.; Caffee, Marc W.; Alonso-Hernández, Carlos: THE HANNA FORMATION IN THE HANNA BASIN, WYOMING FIRST DENUDATION RATE ESTIMATES FOR RIVER BASINS 125-6 310 Hobbs, Noah*; Axen, Gary; van Wijk, Jolante; Will, Robert: IN CENTRAL CUBA FROM GEOCHEMICAL, COSMOGENIC TECTONIC HISTORY OF THE ANADARKO BASIN ISOTOPE, AND SEDIMENT YIELD DATA 125-7 311 Barnes, Gwen L.*; Trayler, Robin B.; Cramer, Bradley D.; Calner, 124-4 299 Williamson, Landon*; Perdrial, Nicolas; Hughes, John M.; Mikael; Bancroft, Alyssa M.; Oborny, Stephan C.: Campbell, Mae Kate; Schmidt, Amanda H.; Sibello Hernández, A BAYESIAN Rita Y.; García Moya, Alejandro; Cartas Aguila, Hector A.; Bolaños AGE-DEPTH MODEL FOR THE SILURIAN ALTAJME CORE, Alvarez, Yoelvis; Guillén Arruebarrena, Aniel; Dethier, David P.; GOTLAND, SWEDEN Dix, Monica; Perdrial, Julia; Massey-Bierman, Marika Eden; Alonso-Hernández, Carlos; Racela, Jason; Bierman, Paul R.: SESSION NO. 126 BETTER UNDERSTANDING THE GEOLOGY OF CENTRAL T73. Structural Geology in the 21st Century: Rheology of CUBA THROUGH STREAM SEDIMENT COMPOSITION Naturally Deformed Rocks (Posters) (GSA Structural Geology and ANALYSIS USING X-RAY DIFFRACTION Tectonics Division) 124-5 300 Dix, Monica*; Hecht, Zoe; Bermudez, Emily A.; Schmidt, 9:00 AM, Phoenix Convention Center, Hall AB, North Building Amanda H.; Bierman, Paul; Campbell, Mae Kate; Dethier, David P.; Authors will be present from 4:30 to 6:30 PM Racela, Jason; Perdrial, Julia; Massey-Bierman, Marika Eden; Booth # Sibello Hernández, Rita Y.; Cartas Aguila, Hector A.; Guillén 126-1 312 Cao, Wenrong*; Zuza, Andrew V.: EVALUATING BULK CRUSTAL Arruebarrena, Aniel; García Moya, Alejandro; Alonso-Hernández, RHEOLOGY AND FORCE BALANCE IN A CRUSTAL Carlos: QUANTIFYING THE EFFECTS OF ORGANIC CONTRACTION-EXTENSION CYCLE AGRICULTURE IN 26 CENTRAL CUBAN RIVERS USING SHORT-LIVED FALLOUT RADIONUCLIDES IN DETRITAL 126-2 313 Hufford, Lonnie Justin*; Chin, Emily J.; Perry, Sarah E.; Miranda, RIVER SEDIMENT Elena A.; Hanchar, John M.: XENOLITH CONSTRAINTS ON RHEOLOGY OF HETEROGENEOUS DEEP CRUST BENEATH 124-6 301 Monyak, Paige N.*; Maffie, Sophia; Grande, Alexandra; Bermudez, THE EASTERN MOJAVE DESERT, CALIFORNIA Emily A.; Soord, Natalie; Mader, Sam; Holmes, Lauren; Hecht, Zoe; Henck Schmidt, Amanda; Bierman, Paul R.: USING 126-3 314 Economou, John*; Casale, Gabriele; Levine, Jamie S.F.: FALLOUT RADIONUCLIDES TO IDENTIFY THE EROSIONAL EXTRACTION OF EBSD QUARTZ DEFORMATION FABRIC IMPACT OF LAND USE IN SOUTHWESTERN CHINA DOMAINS IN POLYMINERALIC ROCKS USING THE MTEX TOOLBOX FOR MATLAB 124-7 302 Amber, Eliza*; Lewis, Amelia; Bermudez, Emily A.; Bordt, Ely Addison; Hill, Marcus; Quock, Melinda; Soord, Natalie; Corbett, 126-4 315 Senjem, Alex*; McFadden, Rory R.; Taylor, Jennifer M.; Lee B.; Schmidt, Amanda H.; Bierman, Paul R.: HURRICANES Seaton, Nicholas C.A.; Whitney, Donna L.; Teyssier, Christian: ALTER SHORT-TERM CONCENTRATION OF DETRITAL MICROSTRUCTURAL ANALYSIS OF METASEDIMENTARY 10 210 137 7 AND QUARTZOFELDSPATHIC ROCKS WITHIN THE BE, PBEX, CS, AND BE, BUT DO NOT CHANGE LONG- TERM EROSION RATE ESTIMATES WILDHORSE DETACHMENT FAULT IN THE PIONEER MOUNTAINS METAMORPHIC CORE COMPLEX, IDAHO 124-8 303 Rasmussen, Craig*; Shepard, Christopher; Ma, Lin; Tabor, Neil J.: A PEDOGENIC RECORD OF ENVIRONMENTAL CHANGE IN 126-5 316 Morris, Kristen*; Gottardi, Raphaël; Casale, Gabriele: ROLE OF THE UPPER SAN PEDRO RIVER BASIN PHYLLOSILICATES ON RHEOLOGICAL WEAKENING OF DETACHMENT SHEAR ZONES (RAFT RIVER MOUNTAINS, 124-9 304 Haggen, Rachael*; Wilkins, David; Pierce, Jennifer L.: UT) INVESTIGATING PALAEOMEGAFLOOD SEDIMENTATION INFLUENCES ON VINEYARD SOILS IN SUNNYSLOPE, ID, 126-6 317 O’Hara, Emma Jane*; Sullivan, Walter A.: CHARACTERIZING SNAKE RIVER VALLEY THE TRANSITION FROM PULVERIZED GRANITE TO ULTRAMYLONITE ACROSS AN ABRUPT STRAIN GRADIENT SESSION NO. 125 IN THE KELLYLAND FAULT ZONE, MAINE, USA T83. Advances in Using Sedimentary Data to Constrain the Timing 126-7 318 Dutta, Dripta*; Mukherjee, Soumyajit: OPPOSITE SHEAR and Rates of Geologic Events and Processes (Posters) (GSA SENSES: A COMPREHENSIVE REVIEW OF GENESES, Sedimentary Geology Division; GSA Geochronology Division; GLOBAL OCCURRENCES, AND A CASE STUDY GSA Structural Geology and Tectonics Division) 126-8 319 Delaney, Michael; Kobayashi, Daisuke*: WIDE VERTICAL 9:00 AM, Phoenix Convention Center, Hall AB, North Building FRACTURES IN THE CHAUMONT LIMESTONE IN JEFFERSON COUNTY, NY: GLACIAL ORIGIN OR TECTONIC ORIGIN? Authors will be present from 4:30 to 6:30 PM Booth # 126-9 320 Surpless, Benjamin; McKeighan, Caroline; Hankla, Charley; Segarra, Curtis; Woodley, Madison; Surpless, Kathleen*: FAULT 125-1 305 Freiburg, Jared T.; Malone, David H.*; Beckett, Allison: ZONE GEOMETRY AND STRATIGRAPHY AS CONTROLS ON BASEMENT CRUST AGE AND RODINIAN RIFTING IN THE FLUID NETWORK DEVELOPMENT: A CASE STUDY FROM ILLINOIS BASIN: DETRITAL ZIRCON GEOCHRONOLOGY OF THE SEVIER NORMAL FAULT ZONE, SOUTH-CENTRAL UTAH BASAL CAMBRIAN STRATA 125-2 306 Carena, Sara*; Bunge, Hans-Peter; Friedrich, Anke M.: SESSION NO. 127 GEOLOGICAL HIATUS SURFACES ACROSS AFRICA IN THE CENOZOIC: IMPLICATIONS FOR THE TIMESCALES OF T50. Structure and Tectonic Studies, from Outcrop to CONVECTIVELY-MAINTAINED TOPOGRAPHY (Posters): In Honor of Ian Dalziel (GSA Structural Geology and Tectonics Division) 125-3 307 Reynolds, Paige J.*; Hagen, Cedric J.; Hay, Carling C.; Creveling, Jessica R.: INCORPORATING RADIOMETRIC CONSTRAINTS 9:00 AM, Phoenix Convention Center, Hall AB, North Building Authors will be present from 4:30 to 6:30 PM

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128-5 127-5 128-4 127-4 128-3 127-3 128-2 127-2 Authors willbepresentfrom4:30to6:30PM 9:00 AM,PhoenixConvention Center, Building HallAB, North Division) Geodynamics Division; andPhilosophy GSAHistory ofGeology Division; GSAGeochronology Division; GSAGeophysics and GSA Mineralogy, Geochemistry, Petrology, and Volcanology and Tectonics Division; GeologyDivision; GSASedimentary AmericanCordillerathe North (Posters) (GSAStructuralGeology T58. SESSION NO. 129 128-1 Authors willbepresentfrom4:30to6:30PM 9:00 AM,PhoenixConvention Center, Building HallAB, North Geophysics andGeodynamics Division) GeologyandGeomorphology Division;GSA Quaternary GSA (Posters) (GSA StructuralGeologyand Tectonics Division; T52. SESSION NO. 128 127-1 Late CretaceoustoEarly Paleogene Tectonic Development of Quaternary Tectonics oftheEasternCalifornia ShearZone Booth # Booth # 330 325 329 324 328 323 327 322 326 321 GEOCHRONOLOGY INSIGHTS FROM GEOLOGICMAPPINGANDAR/AR LANE IN THE NORTHERN PINENUTMOUNTAINS, NEVADA: THE SIERRANEVADA, BASIN ANDRANGE, AND WALKER Say, MichaelC.*; Zuza,Andrew V.: TRANSITIONSBETWEEN : COLUMBIA, RODINIA AND PANNOTIA Sinha, Anup K.; Pandit, M.K.; Nutter,IN THREE Rachel: INDIA JosephG.*;Meert, Pivarunas, Anthony F.; Miller, ScottR.; SOUTHERN EASTERNCALIFORNIASHEARZONE EMERSON ANDCALICO-HIDALGO FAULTS IN THE TRANSPRESSIONAL FAULT LINKAGES ALONG THE Spotila, James A.*; D.: Chilton,Kristin KINEMATICS OF LAURENTIA TECTONOSTRATIGRAPHIC RECORDOF WESTERN TRAIL GROUP: INSIGHTSINTO THE PROTEROZOIC BUFFALO HUMPFORMATION ANDUNDERLYING DEER DETRITAL ZIRCONU/PBANDLU/HFANALYSES OF THE Paul K.; Mahoney, J. Brian; Yao, Weihau; Parker, D.: Stuart Brennan, Daniel T.*; Li,Zheng-Xiang; Nordsvan, Adam; Link, TECTONICS ANDPALEOHYDROGRAPHY SOUTHERN CALIFORNIA, REVEALSNEWINSIGHTSINTO CENTRAL REACH OF THE PINTO MOUNTAIN FAULT ZONE, Dudash, StephanieL.*: INITIALMAPPINGALONG THE PROVINCE, NEBRAZIL ZONE NETWORK: ACASESTUDY FROM THE BORBOREMA CONSTRAINTS ONINTERACTING SHEARZONESIN Archanjo, J.*; Carlos Avila: Rodrigues,Carlos AGE ZONE TRANSFER TOWARDS THE EASTERNCALIFORNIASHEAR EASTERN TRANSVERSE RANGES: IMPLICATIONS FORSLIP NEW GEOLOGICSLIPRATES ALONG THE BLUECUTFAULT, Guns, A.*; Katherine Blisniuk,Kimberly; Bennett,RichardA.: AND AUSTRALIA INCOLUMBIAANDRODINIA CONNECTING WESTERN LAURENTIA, EASTANTARCTICA John W.*:Goodge, SPRING FAULT ZONEINSOUTHERNCALIFORNIA LOCATION, SLIPRATE, ANDGEOMETRY OF THE HIDDEN FRACTURES ANDGEODESY TO HELPDEFINE THE Donnellan, Andrea; Parker, Jay: USINGCREEP-RELATED Riemann, RebekahA.*; Evans, James P.; Janecke, Susanne U.; THERMOMETRY AND THERMAL MODELING SOUTHERN BOLIVIA: INSIGHTSFROM RSCM EXPANSION OF THE HERCYNIANOROGENY ACROSS Amanda Z.; Soignard,Emmanuel: CARBONIFEROUS Anderson, Ryan B.*; Long,SeanP.; K.; Brian Calle, Horton,

THE 2.0-1.1GAPIERCINGPOINTS 129-13 129-12 129-11 129-10 129-9 129-8 129-7 129-6 129-5 129-4 129-3 129-2 129-1 Booth # 343 342 341 340 339 338 337 336 335 334 333 332 331 NEVADA AND EXHUMATION OF THE NORTHERN RUBY MOUNTAINS, THERMOCHRONOLOGIC CONSTRAINTSON THE COOLING Mueller, Carlton*; Metcalf, James R.; McGrew, AllenJ.: NEVADA HE THERMOCHRONOLOGY FROM THE RUBY MOUNTAINS, COMPLEX: NEWAPATITE, ZIRCON, AND TITANITE (U-TH)/ EXHUMATION OFACORDILLERANMETAMORPHIC CORE Caroline Bruno: THEOLIGOCENE-MIOCENECOOLINGAND Metcalf, James R.*; McGrew, AllenJ.; Mueller, Carlton; Meisner, STUDY OFZIRCONANDMONAZITE CORE COMPLEX: AGEOCHRONOLOGICAL AND TEXTURAL MOUNTAINS-EAST HUMBOLDTRANGEMETAMORPHIC GRANITIC INTRUSIONS OF THE ANGEL LAKE CIRQUE, RUBY CallumJ.*;Hetherington, Backus, EthanL.: METAPELITES AND CORDILLERA FROM CONTRACTION TO EXTENSIONIN THE U.S. WOOD HILLS, NEVADA: DOCUMENTING THE TRANSITION THERMOCHRONOLOGY OFUPPERCRUSTAL ROCKS IN THE Gonzalez, Nicole*; Metcalf, James R.; McGrew, AllenJ.: CENTRAL NORTH AMERICANCORDILLERA EPISODES OF TECTONIC ANDMAGMATIC EVENTSIN THE THE NORTHERN GREAT PLAINSCORRESPONDS TO FOUR Li, Lin*; Fan, Majie: CENOZOICSEDIMENTPROVENANCE IN LARAMIDE EVENT OROGENY FOR THE LATE CRETACEOUS–PALEOGENE S.*;Hildebrand, Robert Whalen, JosephB.: COLLISIONAL CALIFORNIA UP EVENT(105-85MA)INEAST-CENTRAL SIERRANEVADA, LATE MESOZOICCONTINENTAL MAGMATIC ARCFLARE- ESTABLISHING CORDILLERANPALEOGEOGRAPHY DURING Eckland, Raymond M.*; Field,Derek; Riggs, NancyR.: OXYGEN ISOTOPES CORDILLERAN OROGENIC FRONT BASED ONCARBONATE PALEOGENE PALEOELEVATION OF THE NORTHERN Phillips, RachelF.*; Fan, Majie; Constenius, N.: Kurt LATE STRATIGRAPHIC LEVELS MAGNETIC SUSCEPTIBILITY STUDIESFROM MULTIPLE STRUCTURAL, PALEOMAGNETIC, AND ANISOTROPY OF PLATEAU ANDUINTA ARCH: PRELIMINARY RESULTS OF PATTERNS ACROSS PARTS OF THE COLORADO Child, Celia: PALEOSTRESS/ STRAINANDROTATION Yonkee, Adolph; Weil, Brandon; Arlo Wessel, Amanda*; THE LARAMIDEEXAMPLE LITHOSPHERE DURINGSHALLOW-ANGLE SUBDUCTION: Ducea, MihaiN.; Saleeby, Jason B.: FATE OF THE LOWER Chapman, AlanD.*; Rautela,Ojashvi; Shields, JessieE.; ARCS SEDIMENT INCORPORATION INCONTINENTAL MAGMATIC NORTH CASCADESARC TO DETERMINEPROCESSES OF OF THE SKAGIT GNEISSIN THE CRETACEOUS-EOCENE B.:Robert DIFFERENTIATING METASEDIMENTARY BODIES Hanson, AnnE.H.*; Gordon,StaciaM.; Ashley, Kyle T.; Miller, ACCESSORY MINERALPETROCHRONOLOGY FROM LATE SYN-KINEMATIC PEGMATITES AND THRUSTING INSECALIFORNIA: NEWAGE CONSTRAINTS Cawood, Tarryn*; Moser, Amy C.; Borsook, Ariel: LARAMIDE MOUNTAINS, SOUTHEASTERNCALIFORNIA GEOCHRONOMETRY, BIGMARIAANDRIVERSIDE AND-THRUST BELT WITH APATITE ANDZIRCONU-PB DATING DUCTILEDEFORMATION IN THE MARIAFOLD- Flansburg, MeganE.*; Stockli, DanielF.; Singleton,John S.: 22–25 September

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POSTERS MONDAY Monday, 23 September 2019

ANALYSIS OF THE MARYSVALE VOLCANIC FIELD, SESSION NO. 130 SOUTHWEST UTAH T59. Integrated Tectono-Sedimentary Records in the Tibetan 131-2 356 Dennen, Audria F.*; Hutchinson, Kimberly J.; Wenrich, William C.; Plateau and Adjacent Areas (Posters) (GSA Sedimentary Geology Martin, Alice M.; Mecham, Ski L.; Ernst, Brianna M.; Warren, Division; GSA International) Sondra M.; Lundblad, Steven P.: LEVELING SURVEY OF KOA`E 9:00 AM, Phoenix Convention Center, Hall AB, North Building FAULT SYSTEM AFTER THE 2018 KILAUEA ERUPTION Authors will be present from 4:30 to 6:30 PM 131-3 357 Peters, Sean I.*; Clarke, Amanda B.: THE EFFECTS Booth # OF UNSTEADY EFFUSION RATES ON LAVA FLOW 130-1 344 Yuan, Qian*; Xinbiao, Lv: COUPLED MAGMATIC- MORPHOLOGY AND EMPLACEMENT: RESULTS FROM HYDROTHERMAL RECORDS IN DAXIGOU MASSIF-TYPE LABORATORY ANALOGUE WAX EXPERIMENTS ANORTHOSITE: IMPLICATIONS FOR PALEOPROTEROZOIC 131-4 358 Doloughan, Alyssa*; Rader, Erika; Reeder, Adrianne; Ackiss, TECTONOTHERMAL EVENTS IN NORTHWESTERN CHINA Sheridan E.: THE USE OF VISIBLE NEAR INFRARED 130-2 345 Kang, Huan*; Chen, Yuelong; Li, Dapeng: SPECTROSCOPY TO QUANTIFY WATER-LAVA TECTONIC EVOLUTION OF THE NORTH QILIAN OROGENIC INTERACTIONS ON THE FLOOD BASALTS; BELT: EVIDENCE FROM DETRITAL ZIRCON RECORD OF APPLICATION TO MARS RIVERS’ SEDIMENTS 131-5 359 Bathen, Jared G.*; Hampton, Samuel J.: MEDIAL TO DISTAL 130-3 346 Guo, Qianqian*; Hou, Quanlin; Xiao, Wenjiao: DETRITAL ZIRCON INTERACTIONS AND DEPOSITS OF THE LYTTELTON AGE OF TURBIDITES FROM THE BEISHAN OROGEN, NW VOLCANIC COMPLEX, SOUTH ISLAND, NEW ZEALAND CHINA 131-6 360 Tunnell, Kaylin A.*; Hassler, Alisia L.; Locmelis, Marek; Arevalo, 130-4 347 Li, Bing*; Zuza, Andrew V.; Chen, Xuanhua; Hu, Daogong; Ricardo David; Piccoli, Philip: MINERAL CHEMISTRY OF Shao, Zhaogang: CENOZOIC MULTI-PULSE RANGE GROWTH OLIVINE FROM MARTIAN, VESTAN AND CHONDRITIC IN THE QILIAN SHAN, NORTHERN TIBET PLATEAU, AS – IMPLICATIONS FOR THE EVOLUTION OF CONSTRAINED BY GEOLOGIC MAPPING AND APATITE EXTRA-TERRESTRIAL ROCKY BODIES FISSION TRACK THERMOCHRONOLOGY 131-7 361 Bearden, Alex*; Graettinger, Alison; Nolan, Joseph: AN 130-5 348 Wu, Chen*; Zuza, Andrew V.; Yin, An; Ding, Lin; Liu, Wencan: INVESTIGATION OF 3D MAAR MORPHOMETRY TO OUT-OF-SEQUENCE EVOLUTION OF THE NORTHERN UNDERSTAND THE INFLUENCE OF UNDERLYING CONSTRAINED FROM FIELD STUDIES IN TOPOGRAPHY ON CRATER SHAPE THE EASTERN KUNLUN RANGE 131-8 362 Langenfeld, Betony*; Gravely, Darren; Hampton, Samuel J.: 130-6 349 Cheng, Feng*; Jolivet, Marc; Guo, Zhaojie; Lu, Huayu; Zhang, CHARACTERIZING SUBMARINE TO SUBAERIAL VOLCANISM Bo; Li, Xiangzhong; Zhang, Daowei; Zhang, Changhao; Zhang, FROM LITHOFACIES AT A PARASITIC VENT TO LYTTELTON Hanzhi; Zhang, Qiquan: JURASSIC-EARLY CENOZOIC VOLCANO AT TAYLOR’S MISTAKE BEACH, SOUTH ISLAND, NZ TECTONIC INVERSION IN THE QILIAN SHAN AND QAIDAM BASIN, NORTH TIBET: NEW INSIGHT FROM SEISMIC REFLECTION, ISOPACH MAPPING AND DRILL CORE DATA 130-7 350 Liu, Ruohan*; He, Bizhu; Zheng, Menglin; Peng, Yang; Chen, AFTERNOON Weiwei; Yu, Zhuoying; Yun, Xiaorui: TECTONIC-SEDIMENTARY ORAL TECHNICAL SESSIONS EVOLUTION DURING LATE TARIASSI-JURASSIC PERIOD IN THE EASTERN PART OF THE QIANGTANG BASIN, TIBET SESSION NO. 132 130-8 351 Liu, Yiduo*; Tan, Xibin; Murphy, Michael A.; Lu, Renqi; Xu, Xiwei: D29. Recent Advances in Clastic Sedimentology and Stratigraphy DYNAMIC INTERACTIONS BETWEEN HETEROGENEOUS EROSION AND CRUSTAL DEFORMATION IN A THREE- 1:30 PM, Phoenix Convention Center, Room 224B, North Building DIMENSIONAL THRUST WEDGE: THE DUJIANGYAN RECESS Rebecca L. Caldwell and Lisa Reneé Goggin, Presiding IN CENTRAL LONGMEN SHAN, EASTERN TIBET 132-1 1:30 PM Caldwell, Rebecca L.*; Sun, Tao; Baumgardner, Sarah; 130-9 352 He, Juan*; Li, Yalin: PETROGENESIS OF THE ZHONGBA Harris, Ashley D.: THE INFLUENCE OF GRAIN SIZE ON GRANITE, SOUTHERN TIBET: CONSTRAINTS ON THE FLUVIO-DELTAIC RESPONSE TO SEA-LEVEL SIGNALS SUBDUCTION DEPTH OF INDIAN CONTINENT 132-2 1:45 PM Muhlbauer, Jason G.*; Fedo, Christopher M.: 130-10 353 Betka, Paul*; Lang, Karl A.; Thomson, Stuart N.; Sincavage, Ryan; SEDIMENTOLOGY OF A CAMBRIAN BRAID DELTA Zoramthara, C.; Lalremruatfela, C.; Bezbaruah, Devojit; Borgohain, DEPOSIT, MIDDLE MEMBER WOOD CANYON Pardip; Seeber, Leonardo; Steckler, Michael: QUANTIFYING FORMATION, MARBLE MOUNTAINS, CALIFORNIA STRATIGRAPHIC CORRELATIONS AND PROVENANCE 132-3 2:00 PM Phillips, Stephen P.*; Howell, John A.; Hartley, Adrian J.: WITHIN THE ANCESTRAL BRAHMAPUTRA DELTA, A MEANDERING FLUVIAL DEPOSITS OF THE CEDAR RECORD OF EASTERN HIMALAYAN EXHUMATION AND THE MOUNTAIN FORMATION: THE STRATIGRAPHIC ONSET OF THE INDIAN MONSOON RECORD OF THE EARLY CRETACEOUS FORELAND 130-11 354 Ma, Ming*; Liu, Chiyang; Qi, Jiafu: CENOZOIC SUBSIDENCE BASIN OF UTAH HISTORY OF THE QIONGDONGNAN AND YINGGEHAI 132-4 2:15 PM Sutherland, Grace M.*; Welch, Jessica Lynn; Foreman, BASINS, NORTHERN SOUTH CHINA SEA: IMPLICATIONS Brady Z.: FLUVIAL DEPOSITION DURING THE EARLY FOR THE BASIN DYNAMICS EOCENE IN THE SOUTHERN BIGHORN BASIN (WYOMING, U.S.A.) SESSION NO. 131 132-5 2:30 PM Clarey, Timothy L.*; Parkes, Aedan C.: TESTING THE T22. Basaltic Volcanism on Earth and Beyond: Exploring the HEIGHT AND EXTENT OF THE LOWER ORDOVICIAN Physical Controls on Eruptive Styles and Associated Deposits (SAUK) TRANSGRESSION USING THE ROCK RECORD (Posters) (GSA Planetary Geology Division) ACROSS THREE CONTINENTS 9:00 AM, Phoenix Convention Center, Hall AB, North Building 132-6 2:45 PM Lin, Wen*; Bhattacharya, Janok P.: HAS EARTH EVER Authors will be present from 4:30 to 6:30 PM BEEN ICE-FREE? IMPLICATIONS FOR GLACIO- Booth # EUSTASY IN THE WARMEST CRETACEOUS 131-1 355 Smith, Zachary D.*; Maxwell, David J.; Smith, Danielle C.; Kaiser, GREENHOUSE AGE USING HIGH-RESOLUTION Jason F.: DRONE BASED MAPPING AND STATISTICAL SEQUENCE STRATIGRAPHY

206 | 2019 GSA Annual Meeting & Exposition

133-6 133-5 133-4 133-3 133-2 133-1 CallanBentleyIain Stewart, andMikaMcKinnon,Presiding 1:30 PM,PhoenixConvention Center, Ballroom120D, Building North North Division) Association ofGeoscience Teachers; GSAGeoscienceEducation and SocietyDivision; ofGeologyDivision; GSAHistory National P3. SESSION NO. 133 132-15 132-14 132-13 132-12 132-11 132-10 132-9 132-8 132-7 Geoscience Communication (GSAGeology intheModernAge 3:15 PM 2:55 PM 2:35 PM 2:20 PM PM 2:05 1:50 PM 1:30 PM 5:15 PM 5:00 PM 4:45 PM 4:30 PM 4:15 PM 4:00 PM 3:45 PM 3:30 PM 3:15 PM 3:00 PM #SCICOMM COUNT INANOISY WORLD Hough, Susan*: CAN YOU HEARMENOW? MAKING CLIMATE SCIENCE AND ROCKS: IMPLICATIONS FORCOMMUNICATING Shepherd, J. Marshall*: , SPORTS, COLA DIFFERENT PLATFORMS PANEL ONGEOSCIENCECOMMUNICATION ACROSS AUDIENCES GEOSCIENCE COMMUNICATION ACROSS DIVERSE B.*;Suarez, Marina Suarez, Celina: EXPANDING COMMUNICATION:HOW WHY,AND WHERE Bohon, Wendy*: AND SCIENCEFOR THE MASSES Elliott, Erin*: OWN YOUR ORIGIN: TRANSLATING STORY AUDIENCES TELLING BETTERGEOSCIENCESTORIES FORPUBLIC MarciaG.*:Bjornerud, MERGINGMYTHOSANDLOGOS: THE PLUMEMODEOFMANTLECONVECTION Friedrich, Anke M.*: STRATIGRAPHIC FRAMEWORK FOR PALEOGEOGRAPHY STRATIGRAPHY, DEPOSITIONAL ENVIRONMENTS AND FROM BIDA BASIN, NIGERIA: IMPLICATIONS FOR PALYNOLOGICAL ANDSEDIMENTOLOGICAL DATA Suraju A.; Bamidele, Toba E.: NEWGEOCHEMICAL, Ojo, Olusola J.*; Akande, Samuel O.; Adepoju, EXCURSION KINDERHOOKIAN–OSAGEAN CARBON ISOTOPE ANOMALY ACROSS THE EARLY MISSISSIPPIAN Shichun; Warren, Audrey; Maharjan,Dev: CERIUM Morales, Deborah C.*; Jiang,Ganqing; Huang, CLIMATE ASSISTEDEROSIONAL UNROOFING IN THE Yang, Jianghai*; Du, Yuansheng; Liu,Chao; Xu, Yajun: ECUADOR TECTONOSTRATIGRAPHIC EVOLUTION OFEASTERN Gaibor, Janeth: JURASSIC TO EARLY CRETACEOUS Vallejo, Cristian*; Romero, K.; Brian Christian; Horton, ON ELEMENTAL GEOCHEMISTRY OF THE MONTNEYFORMATION INTERPRETEDBASED SOURCE INPUTCHANGESDURING THE DEPOSITION Oyeleye O.: PALEOENVIRONMENTAL CONDITIONSAND M.D.*;Agbogun, Henry Wust, RaphaelA.J.; Adeboye, OF SUEZ, EGYPT INSIGHTS FROM THE LOWER MIOCENEOF THE GULF ARCHITECTURE OFRIFT-MARGIN SEQUENCES: Abdel-Moneim: CONTROLS ONSTRATIGRAPHIC Badr, Raed*; El-Barkooky, AhmedN.; El-Araby, BREAK LOW-ANGLE RAMP DEPOSITIONAL PATTERNS ONAHIGH-LATITUDE, NORTHERN ALASKA: SPATIAL AND TEMPORAL William A.: TRIASSICPHOSPHATIC ROCKS OF Dumoulin, Julie A.*; J.;Whidden, Katherine Rouse, MAKRAN-INDUS BASIN, PAKISTAN SEDIMENTS OFBENGALBASIN, BANGLADESH AND SEDIMENTOLOGICAL COMPARISON OFNEOGENE Mobasher Aftab; Qasim,Muhammad: GEOCHEMICALAND Farooqui, MuhammadAhmed*; Umar, Muhammad; Syed, USING SOCIALMEDIAFORSCIENCE 133-9 133-8 133-7 134-8 134-7 134-6 134-5 134-4 134-3 134-2 134-1 Kelley,Shari Presiding Rebecca Dorsey, P. Kyle House, EugeneHumphreys, G. RandyKeller and E.Karl AndresAslan,Laura J. Karlstrom, Crossey, Ryan Crow, CarolM. Dehler, 1:30 PM,PhoenixConvention Center, Building Room221AB, North Division) Geochronology Division; andPhilosophy GSAHistory ofGeology Division; GSAGeophysics andGeodynamics Division; GSA and GeomorphologyDivision; Geology GSASedimentary Geology and Tectonics Division; Geology GSAQuaternary Powell I(GSAHydrogeology Division; GSA Structural Debates and Their GlobalReverberations, 150 Years after T1. SESSION NO. 134 Grand Canyon, ColoradoPlateau, andRocky Mountain 4:50 PM 4:35 PM 4:20 PM 4:05 PM 3:45 PM 3:30 PM 3:20 PM 3:05 PM 2:50 PM 2:35 PM PM 2:20 2:05 PM 1:50 PM 1:35 PM 1:30 PM 22–25 September HALL AB TAKE PLACE IN THE POSTERSPECIALSESSIONAREA, CONTINUATION OFPARDEE KEYNOTE SESSION TO BREAK COMMUNICATION FOR THE MODERNAGE A PURPOSE-LEDRETHINKINGOFSCIENCE IainS.*:Stewart, GEOSCIENTISTSASMARKETERS: OBLIGATIONS OFSCIENTISTSIN THE DIGITAL AGE Phoenix, Jess*: YES, AND: THE CHANGING PANEL ONCOMPLICATION, CONFLICT, ANDCRISES ISSUES A REPORTER COMMUNICATES ONCONTENTIOUS Lin, Rong-Gong*: THINKINGLIKEAJOURNALIST: HOW GEOCHRONOLOGY TIMING GRANDCANYON INCISION USINGMODERN Young, R.A.: REASSESSINGACONSTRAINTON Steelquist, Aaron T.*; Hilley, GeorgeE.; Lucchitta,Ivo; COLORADO RIVER AGGRADATION SUPPORTIVE OFALATE NEOGENE COLORADO PLATEAU: ARIDITY-DRIVEN SEDIMENTATION RATES ON THE SOUTHWESTERN Young, RichardA.*: OLIGOCENE-MIOCENE PLATEAU UPLIFTIN THE SALT RIVERAREA DRAINAGE REVERSALANDSOUTHERNCOLORADO Anderson, JordanC.*; E.; Karl Karlstrom, Crossey, Laura J.: GREEN RIVERACROSS THE UINTA MOUNTAINS SUPPORT POST-2 MAINTEGRATION OF THE UPPER AND COSMOGENICBURIAL AGE CONSTRAINTS Granger, E.; Edward: Darryl Martin, DETRITAL SANIDINE Aslan, Andres*; Heizler, Matthew; E.; Karl Karlstrom, COLORADO PLATEAU REGION, NORTH AMERICA GREAT PLAINS-SOUTHERNROCKY MOUNTAINS- CAPTURE ANDDEEP-CANYON INCISION, WESTERN PLEISTOCENE (~6MA-500KA) TECTONO-MAGMATIC PROCESSES OVERRIDE LATE MIOCENE-MIDDLE AND MIS12-11(~478-385KA): GLACIOFLUVIAL Keith A.: THEMIDDLEPLEISTOCENE UNCONFORMITY Ruleman, Cal*; Hudson,AdamM.; Caffee, Marc W.; Brugger, LANDSCAPE EVOLUTION CO SUGGESTA TECTONIC DRIVERFORPOST-10 MA INCISION ALONG THE COLORADORIVERNEARRIFLE, E.;Karl Granger, E.: Darryl TIMINGANDDURATION OF Kirby, Eric*; Kevin Furlong, P.; Aslan,Andres; Karlstrom, RIVERS BETWEEN THE SOUTHPLATTE ANDARKANSAS FOCUS ON “PIKES DOME”, ANINTERFLUVEHIGH SOUTHERN ROCKY MOUNTAIN EPEIROGEN WITH A COURSES ALONG THE EASTERNFLANKOF THE NEOGENE STRUCTURAL CONTROLS ONRIVER EdwardSterne, J.*: PREVIOUSLY UNRECOGNIZED MONTANA TOPOGRAPHIC EVOLUTION INSOUTHWESTERN Li, Lin*; Fan, Majie; Zhu,Lu: MIDDLE–LATE PALEOGENE INTRODUCTORY REMARKS

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Phoenix, Arizona Monday, 23September2019 , USA| 207 PM MONDAY Monday, 23 September 2019

3:35 PM BREAK William B.: STEADY STATE AND SLOW DENUDATION 134-9 3:50 PM Crow, Ryan*; Schwing, Jonathan E.; Karlstrom, Karl E.; DOES NOT IMPLY WELL DEVELOPED SOILS Heizler, Matthew, T.; Pearthree, Philip A.; House, P. Kyle; 135-6 3:05 PM Driese, Steven G.*; Nordt, Lee C.; Stinchcomb, Gary E.; Dulin, Shannon A.; Stelten, Mark E.; Crossey, Laura J.: Lukens, William E.: CRITICAL ZONE STUDIES OF TEXAS REDEFINING THE AGE OF THE COLORADO RIVER VERTISOLS: IMPLICATIONS FOR INTERPRETING 134-10 4:05 PM Dorsey, Rebecca J.*; Braga, Juan Carlos; Gardner, Kevin; CLIMATE, LANDSCAPES, AND BIOTA OF THE PAST McDougall, Kristin; O’Connell, Brennan: EVIDENCE FOR 3:20 PM BREAK MARINE RE-FLOODING OF THE LOWER COLORADO 135-7 3:35 PM Ashley, Gail M.*: PALEO-CRITICAL ZONE ECOLOGY, RIVER VALLEY AFTER THE RIVER FIRST RAN ARCHIVES OF HOMININ HABITATS AND RESOURCES THROUGH IT: UPPER BIOCLASTIC MEMBER (UBM) OF (Invited Presentation) THE SOUTHERN BOUSE FORMATION 135-8 3:55 PM Andrzejewski, Kate*; Tabor, Neil J.; Jacobs, Bonnie F.: 134-11 4:20 PM Gardner, Kevin*; Dorsey, Rebecca J.: LATE-MIOCENE TO STABLE HYDROGEN AND OXYGEN ISOTOPE EARLY-PLIOCENE TIDAL SEAWAY ALONG THE LOWER COMPOSITIONS OF PEDOGENIC MINERALS FROM COLORADO RIVER VALLEY: EVIDENCE FROM LARGE- OLIGOCENE PALEOSOLS OF THE NORTHWESTERN SCALE TIDAL BEDFORMS IN THE SOUTHERN BOUSE ETHIOPIAN PLATEAU: IMPLICATIONS FOR FORMATION BASAL CARBONATE MEMBER PALEOCLIMATE AND PALEOELEVATION 134-12 4:35 PM Gootee, Brian F.*; House, P. Kyle; Pearthree, Philip A.; Crow, 135-9 4:10 PM Skoneczna, Magdalena*; Skiba, Michal; Szymanski, Ryan; Bright, J.: THE TRIGO SEDIMENTS -- AN EARLY Wojciech; Maj-Szeliga, Katarzyna; Kisiel, Marta; Blachowski, PLIOCENE OFFLAP-SEQUENCE RECORDING THE Artur: WEATHERING OF GLAUCONITE IN SOILS OF DEMISE OF PALEOLAKE BLYTHE, LOWER COLORADO TEMPERATE CLIMATE RIVER CORRIDOR, SOUTHWEST USA 135-10 4:25 PM Miller, Theodore A*; Harrison, J.B.J.: REMOTE SENSING 134-13 4:50 PM Smith, Alison J.*; Ito, Emi; Fritz, Sherilyn C.; Hatfield, Rob; OF TEXTURAL CLASSES IN SW UNITED STATES Layzell, Anthony L.; Lowenstein, Tim K.; McGee, David; Molnar, Peter; Stefanova, Ivanka; Valero-Garces, Blas 135-11 4:40 PM Tfaily, Malak*: MICROBIAL CONTROLS ON Lorenzo; Werne, Josef P.; Williams, John W.: EXPLORING BIOGEOCHEMICAL CYCLING OF ANCIENT CARBON IN HYDROCLIMATIC CONNECTIONS BETWEEN THE A PEAT BOG IN NORTHERN MINNESOTA BLYTHE BASIN, ARIZONA AND WESTERN PLIOCENE 135-12 4:55 PM Michel, Lauren A.*; Tabor, Neil J.; Chan, Rachel L.; LAKES OF NORTH AMERICA Blaylock, Hannah E.; Hillis, Kayla R.; Ackermann, Mary M.: 134-14 5:05 PM Bright, Jordon*; Cohen, Andrew S.; Cassidy, Colleen E.; RECONSTRUCTION OF THE PENNSYLVANIAN- Crossey, Laura J.; Crow, Ryan; Dorsey, Rebecca J.; PERMIAN CLIMATE TRANSITION IN THE ABO AND Gootee, Brian F.; House, P. Kyle; Karlstrom, Karl E.; BURSUM FORMATIONS IN NEW MEXICO AND THE IMPLICATION FOR PCO Pearthree, Philip A.: TOWARDS DEVELOPING A 2

LOWER COLORADO RIVER CORRIDOR CORING 135-13 5:10 PM Platt, Brian F.*: SOILS AND BURROWING MEGAFAUNA (LOCORING) PROJECT: WHAT SUBSURFACE BOUSE OF THE NORTH CENTRAL HILLS PROVINCE OF FORMATION SEDIMENTS CAN TELL US ABOUT LATE MISSISSIPPI MIOCENE (?) AND EARLY PLIOCENE TECTONICS AND 5:25 PM CONCLUDING REMARKS PALEOCLIMATE IN THE SOUTHWESTERN US 5:20 PM DISCUSSION SESSION NO. 136 T21. Reading Igneous Textures (Mineralogical Society of America) SESSION NO. 135 1:30 PM, Phoenix Convention Center, Room 126ABC, North Building T16. Building Bridges between Modern and Deep-Time Critical Zones (GSA Soils and Soil Processes Division; David London and Mona-Liza C. Sirbescu, Presiding GSA Hydrogeology Division; GSA Quaternary Geology and 136-1 1:30 PM Higgins, Michael D.*: WHAT CAN MINERAL CRYSTAL Geomorphology Division; GSA Karst Division) NEIGHBOURS TELLS US ABOUT THE PETROLOGICAL PATH TAKEN DURING THE SOLIDIFICATION OF 1:30 PM, Phoenix Convention Center, Room 222BC, North Building IGNEOUS ROCKS? (Invited Presentation) Ashlee Laura Denton Dere, Gary E. Stinchcomb, Zsuzsanna Balogh-Brunstad, 136-2 1:50 PM Lange, Rebecca A.*: HOW THE TEXTURES, Steven G. Driese, Lee C. Nordt and Bryan G. Moravec, Presiding ABUNDANCES AND COMPOSITIONS OF 1:30 PM INTRODUCTORY REMARKS PHENOCRYSTS IN HIGH-SIO2 RHYOLITES RESOLVE 135-1 1:40 PM Chorover, Jon*: CRITICAL ZONE BIOGEOCHEMISTRY: OUTSTANDING AND PARADOXICAL QUESTIONS LINKING STRUCTURE AND DYNAMICS (Invited REGARDING THEIR ORIGIN (Invited Presentation) Presentation) 136-3 2:10 PM Cone, Kim A.*; Wendlandt, Richard F.; Pfaff, Katharina; 135-2 2:00 PM Moravec, Bryan G.*; White, Alissa; Root, Robert A.; Carr, Orlandini, Omero F.: TEXTURAL CONSTRAINTS AND Bradley J.; McIntosh, Jennifer; Chorover, Jon: RESOLVING IMAGING TECHNIQUES: BIAS IN EXTRACTING CRITICAL ZONE STRUCTURE AND WEATHERING CRYSTAL SIZE DISTRIBUTIONS PROFILES ACROSS A GEOLOGICALLY COMPLEX SUB- 136-4 2:25 PM Harris, R. Scott*; Schultz, Peter H.; Jaret, Steven J.: ALPINE WATERSHED CRITICAL COMPARISON OF TEXTURES OBSERVED IN 135-3 2:15 PM Beverly, Emily J.*; Levin, Naomi E.; Passey, Benjamin H.; IMPACT MELT AND VOLCANIC ROCKS Aron, Phoebe; Page, Mara: USING TRIPLE OXYGEN 136-5 2:40 PM Rader, Erika*; Reeder, Adrianne; Doloughan, Alyssa; AND CLUMPED ISOTOPES IN SOILS TO UNDERSTAND Ackiss, Sheridan E.; Sehlke, Alexander; Bishop, Janice L.: THE HYDROSPHERE IN CRITICAL ZONES (Invited CRYSTAL TEXTURES IN GLASSY LAVA REFLECT Presentation) ENVIRONMENTAL CONDITIONS OF WATER-LAVA 135-4 2:35 PM McIntosh, Julia A.*; Tabor, Neil J.; Andrzejewski, Kate; INTERACTIONS AND CAN BE SENSED REMOTELY Rosenau, Nicholas A.: A COMPREHENSIVE DATASET OF – FIELD TESTED IN THE WESTERN USA WITH HYDROGEN AND OXYGEN ISOTOPE VALUES FROM IMPLICATIONS FOR VNIR ON MARS PENNSYLVANIAN-AGED PALEOSOLS, ILLINOIS BASIN, 136-6 2:55 PM London, David*: APPLICATIONS OF FELDSPAR SOLVUS USA THERMOMETRY TO THE CRYSTALLIZATION OF 135-5 2:50 PM Anderson, Suzanne Prestrud*; Kelly, Patrick J.; Hoffman, MIAROLITIC GRANITIC PEGMATITES Noah; Barnhart, Katherine R.; Befus, Kevin M.; Ouimet,

208 | 2019 GSA Annual Meeting & Exposition

137-8 137-7 137-6 137-5 137-4 137-3 137-2 137-1 Mickey E. Gunter andCarolD. Frost, Presiding 1:30 PM,PhoenixConvention Center, Building Room131ABC, North andPhilosophyGSA History ofGeologyDivision) from MSAPast PresidentsII(MineralogicalSocietyofAmerica; Refractions, Diffractions, Intrusions, Subductions, Reactions, etc. T29. SESSION NO. 137 136-14 136-13 136-12 136-11 136-10 136-9 136-8 136-7 Mineralogical SocietyofAmerica(MSA)at100: Reflections, 4:25 PM 4:05 PM 3:50 PM 3:30 PM 3:10 PM 2:50 PM 2:35 PM 2:15 PM 1:55 PM 1:35 PM 1:30 PM 5:10 PM 4:55 PM 4:40 PM 4:25 PM 4:10 PM PM 3:55 3:40 PM 3:25 PM 3:10 PM OF PLATE TECTONICSOF Brown, Michael*; Johnson, EMERGENCE Tim E.: ONTHE RESERVOIRS FRACTURES ANDNOT NECESSARILY INCRUSTAL OFTEN OCCURSRAPIDLY DURINGASCENTALONG RHYOLITE: EVIDENCE THAT PHENOCRYST GROWTH Lange, RebeccaA.*: FROM ERUPTED BASALTS TO BREAK MANTLE UNDERSTANDING THE DEEPGEOLOGY OF EARTH’S Walter, MichaelJ.: DIAMOND—PREMIERMINERALFOR Shirey, Steven B.*; Nestola,Fabrizio; Pearson, D. Graham; OF X-RAY DIFFRACTION Bish, David L.*: REFLECTIONSON THE FIRSTCENTURY TABLE PERIODIC JOURNEY THROUGH THE Ross, Nancy*: MY BREAK MINERALOGICAL SOCIETYOFAMERICA X-RAY DIFFRACTION AND THE BIRTH OF THE Heaney, Peter J.*: HEIRSOF THE REVOLUTION: SPATIAL SKILLS OF TEACHING MINERALOGY: 3-D VISUALIZATION AND Dutrow, Barbara L.*; CarolJ.: Ormand, THECOMPLEXITY REVOLUTION INISOTOPE GEOCHEMISTRY ARTHUR L. DAY MEDAL: THE MICROANALYSIS Valley, John W.*; Blum, Tyler B.; Cameron,EmiliaM.: MEDAL, BYBRADSINGER (ID=333171)INTRODUCTION OFARTHUR L. DAY FINGERED DIKES? GRANODIORITE, YOSEMITE: TWO-PHASE FLOW IN LADDER STRUCTURES IN THE CATHEDRAL PEAK Bartley, JohnM.*; Glazner, Allen; Law, S.: Bryan K-FELDSPAR LIKES TO GROW INTO BIGCRYSTALS Glazner, AllenF.*: K-FELDSPAR ANDCOOTIES; OR WHY ZIRCON IN TEXTURAL ANDGEOCHEMICALCONTEXT Bell, ElizabethAnn*: MINERALINCLUSIONSINIGNEOUS GROWTH INBASALTIC MAGMA CHAMBERS AS EVIDENCEFORSELF-NUCLEATION ANDINSITU OF CHROMITE CRYSTALS INLAYERED INTRUSIONS Jakata, Kudakwashe: THREE-DIMENSIONALNETWORK Latypov, Rais*; Chistyakova, Sofia; Radermacher, Viktor; GRANITE GROUP, OKLAHOMA MICROSTRUCTURE VARIATIONIN THE WICHITA Price, JonathanD.*: OFGRANOPHYREANDGRAINS: THE PEGMATITE PARADOX SYN-KINEMATIC GRANITICINTRUSIONS: RESOLVING RATES OFDEFORMATION ANDSOLIDIFICATION IN Butler,Rob*; Torvela, Taija: PEGMATITES CRYSTALLIZATION DURATION OFGRANITIC USING SIZEOFGIANTCRYSTALS TO CONSTRAIN Sirbescu, Mona-LizaC.*; Schmidt,Christian; Wilke, Max: BREAK QUARTZ INFELSICMELTS AT HIGH TEMPERATURE TEXTURAL ANALYSES OFALKALIFELDSPAR AND Rusiecka, MonikaK.*; Baker, DonR.; Bilodeau,Maude: THE COMPETITIONBETWEEN 137-9 138-7 138-6 138-5 138-4 138-3 138-2 138-1 Presiding DonaldJ.Benjamin Gilbert, DePaolo, SpositoandRick Garrison Ryerson, 1:30 PM,PhoenixConvention Center, Building Room229B, North (Mineralogical SocietyofAmerica) Society ofAmericaAwardee for 2018, LauraNielsenLammers Geochemical Processes: ASessioninHonorofMineralogical T38. SESSION NO. 138 138-13 138-12 138-11 138-10 138-9 138-8 Effects ofMineral-Water InterfaceComplexity on 4:45 PM 3:10 PM 2:55 PM 2:40 PM 2:25 PM 2:05 PM 1:50 PM 1:30 PM 4:45 PM 4:30 PM 4:15 PM 4:00 PM 3:45 PM 3:30 PM 22–25 September AT DIFFERENT{CA 100TH PRESIDENT, ANDHOW TO MAKEIT TO 200 MINERALOGICAL SOCIETYOFAMERICAFROM ITS BIRTHDAYGunter, Mickey100TH E.*: TO HAPPY THE Gernot: NEWFORMATION ANDGROWTH OFCACO SergioE.; Karline;Ruiz-Hernandez, Nehrke, Soetaert, Wolthers, Mariette*; Seepma,SergějY.M.H.; FRACTIONATION, ANDGROWTH KINETICS TRACE ELEMENTPARTITIONING, CALCIUMISOTOPE CALCITE: INFLUENCEOFINTERFACIAL DYNAMICS ON Lammers, Laura N.: MNINCORPORATION INTO Mills, Jennifer V.*; HollyA.; DePaolo, Barnhart, Donald J.; OCEANS ANDCLIMATES MINERAL SURFACE DYNAMICS FORSTUDIESOFPAST DePaolo, DonaldJ.*: IMPLICATIONS OFCARBONATE CRYSTALLIZATION TOWARDS ORIENTEDATTACHMENT NANOPARTICLE NUCLEATION BIASESHEMATITE Benjamin A.; De Yoreo, Jim: INTERFACIALLY-DRIVEN Zhu, Guomin*; Sushko, Maria; JohnS.; Loring, Legg, ALL OF THE PHANEROZOIC (Invited Presentation) EDIACARAN THROUGH NANOPARTICLESFROM THE Andrew H.: BIOMINERALIZATION BYATTACHMENT OF Yu; Xiao, Shuhai; Gibson,Brandt M.; Shenkar, Noa; Knoll, PupaU.P.A.*;Gilbert, Porter, SusannahM.; Sun,Chang- STREAM CHEMISTRY SEDIMENTARY FORMATIONS AND THEIR IMPACT ON Allred, Jacob*: BEDROCK LITHOLOGYOF Presentation) IMPLICATIONS FOR THE EVOLUTION OFLIFE?(Invited OF POLYMERS IN THE ENVIRONMENT DIRECT WATER INTERFACE AFFECTS THE STABILITY Jelavic, Stanislav; Krarup*: Sand,Karina THEMINERAL- MODELS SI-O BONDHYDROLYSIS WITH REAXFFPOTENTIAL Hazewski, June A.*; Wallace, AdamF.: MODELING MICA-WATER INTERFACE LANDSCAPE FORGIBBSITENUCLEATION AT THE Legg, BenjaminA.*; DeYoreo, James J.: ENERGY CHROMATE ASACHEMICAL PROBE OM-NANOSCALE GOETHITEINTERACTIONS USING ROLE OFREHYDRATION METHODONSUBSEQUENT Clinton, Shelby; Perrin, Luke: INVESTIGATING THE Swindle, Andrew L.*; Mason,Katrina; Nguyen, Cash; MASS BALANCE IN THE OCEANS FROM EXAFSANDIMPLICATIONS FORNIISOTOPE MECHANISMS OF NI SORPTION TO MN OXYHYDROXIDE Wasylenki, Laura*; Wells, Ryan M.; Frierdich, Andrew J.: CALCITE (104)-WATER INTERFACE AND MECHANISMSOFLIGANDEXCHANGEAT THE INFLUENCE OFSPECTATOR IONSON THE KINETICS Quadery, Abrar; Wallace, AdamF.*: ASSESSINGTHE AND EXPERIMENTAL INSIGHTS ELECTROLYTE INTERFACE: MOLECULARMODELING DOUBLE LAYER AT THE CALCIUMCARBONATE/ Mundhenk, Niklas; Benjamin: Gilbert, ELECTRICAL Christopher; Mills, Jennifer V.; Kedra-Krolik, Karolina; Zarzycki, Piotr*; Lammers, Laura N.; Prus,Marzena; Colla, ENVIRONMENTS (Invited Presentation)

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138-14 5:00 PM Gilbert, Benjamin*; Carrero Romero, Sergio; Stubbs, PENNSYLVANIAN SEDIMENTS AND IMPLICATIONS Joanne E.; Eng, Peter J.; Bluhm, Hendrick; Singer, David M.; FOR THE RELIABILITY OF DOUBLE DATING IN Banfield, Jillian F.; Waychunas, Glenn A.:STRUCTURAL PROVENANCE ANALYSIS IN THE CENTRAL US AND CHEMICAL COMPLEXITY OF PYRITE (001) 139-13 4:45 PM Zawacki, Emily E.*; Arrowsmith, J Ramón; Campisano, SURFACES Christopher J.; van Soest, Matthijs C.; Hodges, Kip V.; Strecker, Manfred R.; Feibel, Craig S.; Schaebitz, SESSION NO. 139 Frank: EVALUATING SEDIMENT PROVENANCE AND T42. Zircon and Beyond: Quantitative Methods for Characterizing VOLCANOTECTONIC EVOLUTION OF THE EAST Provenance in Modern and Ancient Sediment Routing Systems AFRICAN RIFT SYSTEM WITH (U-TH)/HE AND U/PB (GSA Geochronology Division; GSA Mineralogy, Geochemistry, LASER ABLATION DOUBLE DATING OF DETRITAL Petrology, and Volcanology Division; GSA Energy Geology ZIRCONS FROM HOMININ SITES AND PALEOLAKES Division) DRILLING PROJECT (HSPDP) DRILL CORES 1:30 PM, Phoenix Convention Center, Room 225AB, North Building 139-14 5:00 PM Smith, M. Elliot*; Gipson, Lindsey A.; Krueger, Rachel; Carroll, Alan R.: PROVENANCE MAPPING THE EOCENE Paul J. Sylvester, A. Kate Souders, Zane Jobe and Glenn R. Sharman, Presiding RIVERS THAT FED A GREEN RIVER FORMATION LAKE 139-1 1:30 PM Tyrrell, Shane*; Blowick, Aoife; Franklin, Jess; USING SANDSTONE PETROGRAPHY AND HANDHELD Nauton-Fourteu, Martin; Anders, Bébhinn; Chew, XRF ANALYSIS David; Morton, Andrew: OPTIMISING INSIGHT INTO SEDIMENTARY SYSTEMS USING MULTI-PROXY SESSION NO. 140 PROVENANCE APPROACHES (Invited Presentation) T53. Present-Day and Ancient Flat-Slab Subduction in Rock 139-2 1:50 PM Moecher, David P.*; Samson, Scott D.: DIFFERENTIAL Records, Geophysical Images, and Geodynamic Models (GSA SOURCE FERTILITY AND SEDIMENTARY RECYCLING: Structural Geology and Tectonics Division) THE ACHILLES HEELS OF ACCURATE DETRITAL ZIRCON PROVENANCE ANALYSIS – HOW DETRITAL 1:30 PM, Phoenix Convention Center, Room 132ABC, North Building MONAZITE AND MUSCOVITE CAN HELP HEAL THE Nikki M. Seymour, Yiduo Liu, Tyson Michael Smith and Carl E. Jacobson, HEELS Presiding 139-3 2:05 PM Samson, Scott D.*; Kitross, Sarah; Moecher, Dave: BEYOND 140-1 1:30 PM Currie, Claire A.*; Axen, Gary; van Wijk, Jolante; DETRITAL ZIRCON: COMBINING U-TH-PB DATING WITH Liu, Xiaowen: INTERACTIONS BETWEEN A SUB- ND ISOTOPE COMPOSITION OF DETRITAL MONAZITE HORIZONTAL SUBDUCTING PLATE AND THE TO FURTHER ENHANCE SEDIMENT SOURCE OVERLYING CONTINENTAL LITHOSPHERE IDENTIFICATION 140-2 1:45 PM Grove, Marty*; Jacobson, Carl E.; Shulaker, Danielle Ziva; 139-4 2:20 PM Heizler, Matthew T.*; Karlstrom, Karl E.; Aslan, Andres; Hourigan, Jeremy; Lovera, Oscar M.: TIMING AND Zimmerer, Matthew; Ross, Jake; Crow, Ryan; Crossey, IMPLICATIONS OF LATE CRETACEOUS SHALLOW Laura J.: DETRITAL SANIDINE GEOCHRONOLOGY: SUBDUCTION REFRIGERATION OF SOUTHERN LINKING VOLCANIC SOURCES TO SEDIMENTARY CALIFORNIA AND SOUTHWESTERN ARIZONA SINKS WITH HIGH AGE PRECISION, COMPOSITIONAL 140-3 2:00 PM Dumitru, Trevor A.*; Hourigan, Jeremy K.: THE SWAKANE FINGERPRINTS AND IMPROVED MAXIMUM GNEISS WAS UNDERTHRUST BENEATH WASHINGTON DEPOSITION AGES OR OREGON, WHILE THE PELONA-OROCOPIA- 139-5 2:35 PM Copeland, Peter*: PRECISION ISN’T EVERYTHING: RAND SCHISTS WERE UNDERTHRUST SEPARATELY A CONSIDERATION OF THE DETERMINATION OF BENEATH SOUTHERN CALIFORNIA MAXIMUM DEPOSITIONAL AGES USING DETRITAL 140-4 2:15 PM Farmer, G. Lang*; Fritz, Diane; Glazner, Allen: GEOCHRONOLOGY GEOGRAPHIC EXTENT OF CONTINENTAL 139-6 2:50 PM Donelick, Raymond A.*; Soares, Cleber J.: APATITE LITHOSPHERIC MANTLE METASOMATISM DURING THE GRAINS SORTED INTO GROUPS USING RARE EARTH LARAMIDE OROGENY BASED ON VOLCANIC ROCK ELEMENT CONCENTRATIONS AND URANIUM-LEAD GEOCHEMISTRY, SOUTHWESTERN NORTH AMERICA AGES (Invited Presentation) 140-5 2:30 PM Haxel, Gordon B.*; Jacobson, Carl E.; Epstein, Gabe S.; 139-7 3:10 PM O’Sullivan, Gary; Chew, David*: TRACE-ELEMENT Wittke, James H.: TECTONIC EROSION OF THE HANGING ANALYSIS OF DETRITAL APATITE WALL OF THE LARAMIDE LOW-ANGLE SUBDUCTION 139-8 3:25 PM Morter, Bethany K.; Brueseke, Matthew E.*; Benowitz, COMPLEX, SOUTHWEST U.S.A.: ACTINOLITITE, Jeffrey A.; Kirby, Carl S.; Trop, Jeffrey M.; Davis, Kailyn; METADIORITE, AND PERIDOTITE INCLUSIONS AND Layer, Paul W.: WHAT LIES BENEATH THE ICE? USING BLOCKS IN THE OROCOPIA SCHIST THE GEOCHEMISTRY AND GEOCHRONOLOGY 140-6 2:45 PM Perez, Nicholas D.*: EXPLORING THE IMPACT OF OF MODERN RIVER CLASTS TO DECIPHER THE SHALLOW SUBDUCTION ON THE OVERRIDING EVOLUTION OF A GLACIATED VOLCANIC ARC PLATE IN THE CENTRAL ANDES OF PERU (Invited (WRANGELL ARC, ALASKA, USA) Presentation) 139-9 3:45 PM Schwartz, Theresa M.*; Schwartz, Robert K.: OROGENIC 140-7 3:00 PM Hiett, Coleman D.*; Newell, Dennis L.; Upin, Heather; RECYCLING OF DETRITAL ZIRCONS IN THE NORTH Jessup, Micah J.; Scott, Brandt E.; Grambling, Tyler A.; AMERICAN CORDILLERA: IMPLICATIONS FOR Hughes, Cameron A.; Shaw, Colin A.: MANTLE-TO-CRUST SOURCE-TO-SINK STUDIES FLUID TRANSFER ABOVE THE PERUVIAN FLAT SLAB: 139-10 4:00 PM Howlett, Caden J.*; Laskowski, Andrew K.: USING INSIGHT FROM HELIUM ISOTOPES IN THERMAL DETRITAL ZIRCON U-PB GEOCHRONOLOGY TO SPRINGS OF THE PERUVIAN ANDES DETERMINE THE SOURCE OF PLACER GOLD: A CASE- 3:15 PM BREAK STUDY FROM THE PIONEER DISTRICT, WESTERN 140-8 3:30 PM Bishop, Brandon T.*; Ryan, Jamie; Beck, Susan L.: MONTANA MECHANICAL EFFECTS OF FLAT-SLAB SUBDUCTION 139-11 4:15 PM Dendy, Sarah N.*; Guenthner, William R.; Grimley, David A.; ON BASAL CONTINENTAL LITHOSPHERE: INSIGHTS Conroy, Jessica L.; Counts, Ronald C.: DETRITAL- FROM THE SUBDUCTION OF THE NAZCA RIDGE IN ZIRCON GEOCHRONOLOGY AND PROVENANCE OF PERU QUATERNARY LOESS IN CENTRAL NORTH AMERICA 140-9 3:45 PM Capaldi, Tomas N.*; Horton, Brian K.; Mackaman-Lofland, 139-12 4:30 PM Wang, Wei*; Bidgoli, Tandis S.: DETRITAL ZIRCON Chelsea; McKenzie, N. Ryan; Stockli, Daniel F.; Ortíz, ANALYSIS OF LATE MISSISSIPPIAN-EARLY Gustavo; Alvarado, Patricia A.: TIMESCALES OF ANDEAN

210 | 2019 GSA Annual Meeting & Exposition

141-7 141-6 141-5 141-4 141-3 141-2 141-1 Yildirim DilekandJohn Wakabayashi, Presiding 1:30 PM,PhoenixConvention Center, Building Room127ABC, North London; GeologicalSocietyofChina) Volcanology Division; GSAInternational; GeologicalSocietyof Division; GSAMineralogy, Geochemistry, Petrology, and Geology and Tectonics Division; GSAGeologyandSociety andPhilosophyHistory ofGeologyDivision; GSAStructural Global Tectonics andSocietalRelevance ofGeosciences(GSA T64. SESSION NO. 141 140-14 140-13 140-12 140-11 140-10 Celebrating theLegacy ofProfessor Mooresin Eldridge 3:30 PM 3:15 PM 3:00 PM 2:45 PM 2:30 PM 2:10 PM 1:55 PM 1:35 PM 1:30 PM 5:15 PM 5:00 PM 4:45 PM 4:30 PM 4:15 PM 4:00 PM AND GEODYNAMIC EVOLUTION FLAT-SLAB SUBDUCTION, CORDILLERANMAGMATISM, BREAK SUBDUCTION CHANNEL IMPLICATION FOR THE TECTONIC EVOLUTION INA OF THE DUNHUANG COMPLEX, : Wang, Hao*; Xiao, Wenjiao: DIVERGENTMETAMORPHISM ASIAN OROGENIC BELT TECTONIC BELT (NWCHINA), SOUTHERNCENTRAL PALEOZOIC TECTONIC EVOLUTION OF THE ALXA Song, Dongfang*; Xiao, Wenjiao; Han,Chunming: CENTRAL NEVADA EVIDENCE FROM THE WHITE PINERANGE, EAST- FLOW, ANDBASIN-AND-RANGE FORMATION; STACKED DETACHMENTS, HYDROTHERMAL FLUID Francis, D.*; Robert J.; Holk,Gregory Walker, Charles THE GREAT VALLEY FOREARC BASIN, CALIFORNIA DevonOrme, A.*; KathleenD.: Surpless, THEBIRTH OF CASCADES ARC, CALIFORNIA(Invited Presentation) MAGMATISM: EXAMPLESFROM THE ANCESTRAL APART BASIN SIZEANDSUBSIDENCERATE ONARC Busby, Cathy J.*; Keith: Putirka, CONTROLS OFPULL- LARAMIDE OROGENY TERRANE OROGENIC MODELFOR THE SEVIER- Tikoff, Basil*; Housen,Bernard: ATRANSPRESSIONAL HISTORY OF WESTERN NORTH AMERICA SURROUNDING THETECTONICCONTROVERSIES PLATE TECTONICS ANDSOME LONG-STANDING Atwater, Tanya M.*: PENROSE MEDAL: CONTINENTAL SYLVESTER INTRODUCTION OFPENROSE MEDALIST, BYARTHUR DISCUSSION BASIN, NORTH CHINA GROWTH STRATA IN THE INTERMONTANE CHICHENG YANSHAN FOLD-THRUST BELT: INSIGHTSFROM CRETACEOUS DEFORMATION IN THE WESTERN Lin, Chengfa*; Liu,Shaofeng: LATE JURASSIC-EARLY TO BOTTOM SUBDUCTION EVENTINNORTHEAST ASIAFROM TOP Liu, Yiduo*; Suppe, John: AMESOZOICFLAT-SLAB FLAT-SLAB SUBDUCTIONOF THE IZANAGI PLATE AND MAGMATISM INNORTH CHINA: EVIDENCEFOR TO CRETACEOUS INTRACONTINENTAL SHORTENING Clinkscales, Andrew*; Christopher Kapp, Paul: JURASSIC Presentation) FOUNDERING: ASOUTHCHINAEXAMPLE(Invited CONSEQUENCES OFFLAT-SLAB SUBDUCTIONAND Meng, Lifeng; Pang, Chongjin; Tao, Ni: CAUSE AND Li, Zheng-Xiang*; Li,Xian-Hua; Zhu,Kongyang; ANDEAN SUBDUCTIONDYNAMICS PROVENANCE VARIATIONS DURING TRANSITIONS IN CHRONOSTRATIGRAPHIC FRAMEWORK AND BROKEN FORELANDBASIN, ARGENTINA: CENOZOIC GROWTH OF THE PATAGONIAN Folguera, Andres; Fuentes, Facundo: CRETACEOUS- Butler, Lynn*; Kristina K.; Brian Echaurren,Andres; Horton, T.: 141-13 141-12 141-11 141-10 141-9 141-8 Division) Naturally Deformed Rocks (GSA StructuralGeologyand Tectonics T73. SESSION NO. 142 142-8 142-7 142-6 142-5 142-4 142-3 142-2 142-1 Basil Tikoff and Whitney M. Behr, Presiding 1:30 PM,PhoenixConvention Center, Building Room229A,North Structural Geologyinthe21stCentury: Rheologyof 5:20 PM 5:05 PM 4:50 PM 4:35 PM 4:20 PM 4:05 PM 3:45 PM 3:30 PM 3:15 PM 3:00 PM 2:45 PM 2:30 PM 2:15 PM 2:00 PM 1:45 PM 1:30 PM 22–25 September CONCLUDING REMARKS MENTOR: APERSONALPERSPECTIVE VISIONARY RESEARCHERIN TECTONICS AND Wakabayashi, John*: ELDRIDGEMOORESASA EVIDENCE FROM NEASIA THE EARLY CENOZOIC: AREVIEWOFGEOLOGICAL IZANAGI-PACIFIC RIDGESUBDUCTIONINNEASIA Liu, Kai*; Zhang,Jinjiang; Xiao, Wenjiao; Wilde, Simon: THE WESTERN GREATER CAUCASUS GEOLOGY OFCRYPTIC SUTURES: ANEXAMPLEFROM Vasey, DylanA.*; Cowgill, Eric; Niemi,NathanA.: THE LITHOSPHERIC TEARING RESPONSE TO COLLISION, SLABBREAK-OFF, AND IN WESTERN ANATOLIA ASARESULT OFMANTLE MAGMATISM ANDEXTENSIONALDEFORMATION Dilek, Yildirim*; Altunkaynak, Safak: CENOZOIC AND CONTINENTAL EVOLUTION THE OCEANS: PLATE TECTONICS, OCEAN VOLUME Gregory, Robert T.*: OPHIOLITESAND THE HISTORY OF MESOPROTEROZOIC (Invited Presentation) A LONG-LIVEDSTAGNANT LIDDURING THE Condie, Kent C.*; J.: Robert Stern, EVIDENCEFOR BREAK PROBE THEORY STRAIN FIELD USINGDISPLACEMENT STRETCHPLOT AND HOMOGENEOUS STRAINFROM ADISPLACEMENT Vollmer, Frederick W.*: CALCULATION OF THE BEST-FIT VANCOUVER ISLAND SEISMOGENIC ZONE: THE LEECHRIVER SHEARZONE, SUBDUCTION PLATE INTERFACE DOWNDIP OF THE Seyler, Caroline; James*: Kirkpatrick, ANATOMY OFA SHEAR ZONES IN QUARTZ: ACRITICALCOMPARISON TO NATURAL EVALUATING FLOW LAWS FORDISLOCATION CREEP Lusk, Alexander Dmitri*; Cawood, Tarryn; Platt,JohnP.: Presentation) GLIDE AT ≤260°CANDLOW STRAINRATES (Invited VIRGINIA BLUERIDGE: WET QUARTZITE DISLOCATION RHEOLOGY OFACOAXIAL SHEARZONEIN THE Singleton, JohnS.*; Rahl,Jeffrey M.; Befus, Kenneth: COMPLEX, NEVADA PASS, RUBY-EAST HUMBOLDTMETAMORPHIC CORE ZONES? INSIGHTFROM THE MYLONITESOFSECRET IN RHEOLOGICALLY HETEROGENEOUS SHEAR Levy, Drew A.*; Zuza,Andrew V.:STRESS VARY DOES PIONEER MOUNTAINS, IDAHO DETACHMENT,GNEISSES WITHIN THE WILDHORSE KINEMATICS OFQUARTZOFELDSPATHIC MIGMATITIC Taylor, Jennifer M.: MICROSTRUCTURAL ANALYSIS AND McFadden, R.*; Rory Kruckenberg, SethC.; Senjem,Alex; ROCKS FACTOR INFLUENCING THE RHEOLOGYOFCRUSTAL ALONG SUBGRAINBOUNDARIES: APOTENTIAL Levine, Jamie S.F.*; Rahl,Jeffrey M.: PARTIAL MELTING (Invited Presentation) HIGH TEMPERATURE DEFORMATION EXPERIMENTS NATURALLY DEFORMEDDEEPCRUSTAL ROCKS AND Emily J.: AMPHIBOLERHEOLOGY: INSIGHTSFROM Condit, Cailey B.*; Mahan,Kevin H.; Pec, Matej; Chin,

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Phoenix, Arizona Monday, 23September2019 , USA| 211 PM MONDAY Monday, 23 September 2019

142-9 3:45 PM Johnson, Scott E.*; Song, Won Joon; Gerbi, Christopher C.; FIELD VARIABILITY AROUND SALT STRUCTURES Vel, Senthil S.: GRAIN-SCALE ELASTIC ENERGY DRIVES EVALUATED THROUGH A COMPARISON OF NATURAL ROCK FABRIC DEVELOPMENT AND RHEOLOGICAL FRACTURE SETS WITH MECHANICAL MODELS, EVOLUTION (Invited Presentation) PARADOX BASIN, UTAH 142-10 4:00 PM Martin, Chad*; Czeck, Dyanna M.; Yonkee, Adolph: 143-8 3:15 PM Riegel, Hannah B.*; Zambrano, Miller; Balsamo, Fabrizio; CHARACTERIZATION OF SYNDEFORMATIONAL WATER Mattioni, Luca; Tondi, Emanuele: PETROPHYSICAL PATHWAYS AND HYDROLYTIC WEAKENING WITHIN PROPERTIES AND MICRO STRUCTURAL ANALYSIS OF NATURALLY DEFORMED QUARTZ GRAINS ALONG A FAULTED HETEROLITHIC PACKAGES STRAIN GRADIENT 3:30 PM BREAK 142-11 4:15 PM Newville, Christine E.*; Teyssier, Christian; Whitney, 143-9 3:45 PM Faulds, James E.*; Hinz, Nicholas H.; Coolbaugh, Mark F.; Donna L.; Blatchford, Hannah J.: STRUCTURE, Siler, Drew L.: APPLICATIONS OF STRUCTURAL KINEMATICS, AND STRAIN PARTITIONING OF AN GEOLOGY TO ELUCIDATING PROCESSES OF CRUSTAL EXHUMED HIGH PRESSURE TERRAIN: THE ROAN FLUID FLOW, REDUCING RISKS IN GEOTHERMAL WINDOW, NORWAY EXPLORATION, AND FACILITATING GEOTHERMAL 142-12 4:30 PM Calzolari, Gabriele*; Ault, Alexis K.; Hirth, Greg; Mcdermott, DEVELOPMENT IN THE GREAT BASIN REGION, Robert G.: ASPERITY FLASH HEATING DURING WESTERN USA: IT’S ALL ABOUT PERMEABILITY LABORATORY EARTHQUAKES DETECTED WITH (Invited Presentation) HEMATITE (U-TH)/HE THERMOCHRONOMETRY 143-10 4:00 PM Davis, J. Steve*: CO2 STORAGE IN THE SUBSURFACE - 142-13 4:45 PM Taylor, Madison P.*; Ault, Alexis K.; Newell, Dennis L.: TRAP, SEAL, AND GEOMECHANICS CONSIDERATIONS HEMATITE MICROTEXTURES AND (U–TH)/HE 143-11 4:15 PM Bowersox, J. Richard*; Greb, Stephen F.; Harris, THERMOCHRONOMETRY OF THE HURRICANE David C.: GEOMECHANICAL PROPERTIES OF FAULT, SOUTHWESTERN UTAH: EVIDENCE FOR A THE LOWER (UPPER PALEOEARTHQUAKE? CAMBRIAN–LOWER ORDOVICIAN ), A

142-14 5:00 PM Ferre, Eric C.*; Biek, Robert F.; Biedermann, Andrea; POTENTIAL CO2 SEQUESTRATION RESERVOIR IN THE Hacker, David B.; Takagi, Hideo: FAST AND FURIOUS APPALACHIAN BASIN, NORTHEASTERN KENTUCKY ULTRACATACLASITES AND PSEUDOTACHYLYTES 143-12 4:30 PM Callahan, Owen A.*; Eichhubl, Peter; Kyle, J. Richard; Zahm, FROM CATASTROPHIC LANDSLIDES Chris; Hennings, Peter H.: FACTORS INFLUENCING ROCK 142-15 5:15 PM Laubach, Stephen E.*; Wang, Qiqi; Forstner, Stephanie R.; STRENGTH AND FLUID FLOW AT THE BASEMENT- Hooker, John N.: CHEMICAL EFFECTS ON OPENING- SEDIMENT INTERFACE FROM FIELD- AND CORE- MODE FRACTURE SIZE AND SPATIAL ARRANGEMENT BASED OBSERVATIONS, LLANO UPLIFT, TEXAS 143-13 4:45 PM Richardson, Carson A.*; Seedorff, Eric; Pape, James R.; SESSION NO. 143 Barton, Mark D.; King, Caleb A.: CENOZOIC NORMAL T74. Structural Geology and Geomechanics in Applied FAULTING IN NORTHERN GREAT BASIN: TIME-SPACE Geosciences (GSA Structural Geology and Tectonics Division; PATTERNS, INSIGHTS INTO THE PRE-EXTENSIONAL GSA Energy Geology Division; GSA Environmental & Engineering ARCHITECTURE, AND IMPLICATIONS FOR ORE Geology Division; American Association of Petroleum Geologists; DEPOSITS Structural Geology and Geomechanics Division) 143-14 5:00 PM Gunderson, Kellen L.*; Zhang, Zoe; Cheng, Shuxing: 1:30 PM, Phoenix Convention Center, Room 231ABC, North Building MACHINE LEARNING APPLICATIONS TO STRUCTURAL GEOLOGY: PHILOSOPHY, PROGRESS, AND PITFALLS J. Steve Davis, Kellen Gunderson, Andreas Eckert and Amanda Hughes, Presiding SESSION NO. 144 143-1 1:30 PM Ferrill, David A.*; Smart, Kevin J.; Morris, Alan P.: FAILURE MODES, DEFORMATION MECHANISMS, T90. The Big Picture from Small Bodies: Dwarf Planets, Asteroids, DILATION TENDENCY, SLIP TENDENCY, AND FAULT- and Comets (GSA Planetary Geology Division) CONTROLLED FLUID CONDUITS (Invited Presentation) 1:30 PM, Phoenix Convention Center, Room 232BC, North Building 143-2 1:45 PM Cawood, Adam J.*; Bond, Clare E.; Watkins, Jennifer E.C. Scully, Debra L. Buczkowski, David A. Williams and Hannah; Cooper, Mark; Warren, Marian J.: SCALE Kynan H.G. Hughson, Presiding DEPENDENT VARIATIONS IN FRACTURE NETWORK 1:30 PM INTRODUCTORY REMARKS PROPERTIES AND IMPLICATIONS FOR RESERVOIR 1:35 PM Jawin, Erica R.*; Walsh, Kevin J.; McCoy, Timothy J.; CHARACTERIZATION: A FRACTURED CARBONATE 144-1 Connolly, Harold C.; Ballouz, Ronald L.; Barnouin, Olivier S.; ANALOGUE STUDY, NW MONTANA Beddingfield, Chloe B.; Bennett, Carina; Bierhaus, E. Beau; 143-3 2:00 PM Zeng, Qinglu*: ESTIMATING FRACTURE MODE OF Burke, Keara N.; Clark, Beth E.; Daly, Michael; Delbo, CRETACEOUS TIGHT SANDSTONES FROM KUQA Marco; DellaGiustina, Daniella; Dworkin, Jason P.; Hartzell, FORELAND BASIN, NORTHWESTERN CHINA: Christine; Marshall, John R.; Michel, Patrick; Molaro, COUPLING STRUCTURE STYLE AND ROCK Jamie L.; Nolan, Michael; Pajola, Maurizio; Perry, Mark E.; HETEROGENEITY Rizk, Bashar; Sandford, Scott; Scheeres, Dan J.; Schwartz, 143-4 2:15 PM Dharmayanti, Dessy A.*; Ardjuna, Arii; Tobing, Joan C.L.; Stephen; Trang, David; Lauretta, S.: GLOBAL Rifai, Aziz; Ariyanto, Pipin; Ramdhan, Agus M.: GEOLOGY OF BENNU FROM NASA’S OSIRIS-REX OVERPRESSURE ANALYSIS AND TRAPPING SPACE MISSION (Invited Presentation) MECHANISM AT FRACTURED BASEMENT IN THE 144-2 1:55 PM Koziol, Andrea M.*; MacArtney, Adrienne: TERRESTRIAL SOUTH SUMATERA BASIN ANALOGS PROVIDE INSIGHTS TO CARBONATE 143-5 2:30 PM Ma, Ming*; Liu, Chiyang; Qi, Jiafu: CENOZOIC OCCURRENCES IN MARTIAN METEORITE ALLAN SUBSIDENCE HISTORY OF THE PEARL RIVER MOUTH HILLS 84001 BASIN, NORTHERN SOUTH CHINA SEA 144-3 2:10 PM Pujana, Ignacio*; Stern, Robert; Geissman, J.W.: LATE 143-6 2:45 PM Liu, Yiming*; Wu, Zhiping: THE INVERTED NW-TRENDING TURONIAN MICROMETEORITES FROM UPPER EAGLE CHENGBEI FAULT AND ITS SIGNIFICANCE IN FORD GROUP, NORTH CENTRAL TEXAS PETROLEUM GEOLOGY 144-4 2:25 PM Scully, Jennifer E.C.*; Schenk, Paul M.; Castillo-Rogez, 143-7 3:00 PM Hughes, Amanda N.*; Reeher, Lauren; Krantz, Robert W.; Julie C.; Buczkowski, Debra L.; Williams, David A.; Pasckert, Lingrey, Steve; Davis, George H.; Person, Mark: STRESS Jan Hendrik; Duarte, Kayla; Romero, Vivian N.; Quick,

212 | 2019 GSA Annual Meeting & Exposition

145-5 145-4 145-3 145-2 145-1 Sarah L. SheffieldandJennifer E. Bauer, Presiding 1:30 PM,PhoenixConvention Center, Building Room226ABC, North Philosophy ofGeologyDivision) Fossil Record II(Paleontological Society; and GSAHistory T104. SESSION NO. 145 144-12 144-11 144-10 144-9 144-8 144-7 144-6 144-5 Paleobiogeographic andPaleoecological Trends inthe 2:30 PM 2:15 PM 2:00 PM 1:45 PM 1:30 PM 4:50 PM 4:35 PM 4:15 PM 4:00 PM 3:40 PM 3:25 PM 3:10 PM 2:55 PM 2:40 PM BRINES INOCCATOR CRATER FOR THE VARIED SOURCESOFFACULAE-FORMING Hanna G.; Russell,Christopher T.: SURFICIALEVIDENCE Carol A.; Neesemann,Alicia; Schmidt,Britney E.; Sizemore, Lynnae C.; MichaelM.; Sori, Landis, MargaretE.; Raymond, Mark E.:Mark ASSESSING THE FITOF ENVIRONMENTAL Congreve, R.*; Curtis Sclafani, Judith A.; Patzkowsky, CHELICERATES TRENDS TOWARDSIN TERRESTRIALIZATION REVEALED THROUGH MICROCT SCANNINGAND PALEOECOLOGY FROM GILLMICROSTRUCTURE Opal; Hopkins, MelanieJ.: INTERPRETINGEURYPTERID Lamsdell, James C.*; McCoy, E.;Victoria Perron-Feller, VIA ANALYSIS OFAPPENDAGE ARMATURE THE PREYSIZESOFSWEEP-FEEDINGEURYPTERIDS Hughes, EmilyS.*; Lamsdell,James C.: DETERMINING ORDOVICIAN BIODIVERSIFICATION EVENT BLASTOZOAN ECHINODERMSACROSS THE GREAT A GLOBAL BIOGEOGRAPHICAL ANALYSIS OF Sheffield, Sarah L.*; R.; Lam,Adriane Matzke, Nicholas J.: ECHINODERMATA) PATTERNS WITHIN EUBLASTOIDEA (BLASTOZOA: Bauer, Jennifer E.*: ASSESSINGBIOGEOGRAPHIC DISCUSSION ASTEROID TAXONOMY Sheldon, Daniel: TOWARD AMETEORITE-BASED Wallace, Sydney M.*; Dyar, M. Darby; Burbine, Thomas H.; CURRENT RESULTS (Invited Presentation) SURVEY OFLARGEASTEROIDS: ANOVERVIEW OF Michael; Hanus, Josef; Harissa, Team: VLT/SPHERE Vernazza, Pierre*; Jorda,Laurent; Carry, Benoit; Marsset, REFLECTANCE SPECTROSCOPY FOR METEORITECLASSIFICATION BASED ON Sheldon, Daniel: MACHINE LEARNINGMETHOD Wallace, Sydney M.*; Dyar, M. Darby; Burbine, Thomas H.; PLUTO, CHARON, ANDMU69(Invited Presentation) COMPARATIVE GEOLOGYIN THE KUIPERBELT: L.A.; Spencer, J.R.; Verbiscer, A.J.; Parker, J.Wm.: S.A.;Stern, Ennico, K.; Olkin,C.B.; Weaver, H.A.; Young, White, O.L.*; Singer, K.N.; Keane, J.T.; Moore, J.M.; GEOLOGIC MAPOFNEPTUNE’SMOON TRITON Thomas R.; Collins, Geoffrey C.: CREATING ADETAILED EmilyS.*;Martin, Patthoff, D. Alex; Bland,Michael; Watters, CARBONACEOUS ASTEROIDS PROCESSING OFORGANICSANDSILICATE GRAINSIN METEORITE MATRICES: CONSTRAINTSON THERMAL Sunaoshi: INSITU TEM HEATING EXPERIMENTSOF Haenecour, Pierre*; Zega, Thomas; Howe, Jane; Takeshi, HEAVES MAY EXISTINOCCATOR CRATER, CERES! Raymond, CarolA.; Russell,Christopher T.: FROST David A.; Nathues, Andreas; Castillo-Rogez,Julie C.; Vivian N.; Schenk,Paul M.; Buczkowski, Debra L.; Williams, Hanna G.; Scully, Jennifer E.C.; Kayla; Duarte, Romero, Hughson, Kynan H.G.*; Schmidt,Britney E.; Sizemore, CERES EVIDENCE OFICECONTENTINOCCATOR CRATER, FRACTURED LOBATE FLOWS: MORPHOLOGIC Julie C.; Raymond, CarolA.; Russell,Christopher T.: Schenk, Paul M.; Prettyman, Thomas H.; Castillo-Rogez, Margaret E.; Sizemore, HannaG.; Scully, Jennifer E.C.; Buczkowski, Debra L.*; Schmidt,Britney E.; Landis, 145-13 145-12 145-11 145-10 145-9 145-8 145-7 145-6 146-4 146-3 146-2 146-1 C.Christy Visaggi andRobyn Mieko Dahl,Presiding 1:30 PM,PhoenixConvention Center, Building Room227ABC, North Geomicrobiology Division) GSA GeoscienceEducationDivision; GSA Geobiology& Society; NationalAssociationfor Geoscience Teachers; for EnhancingDiversity, Equity, andInclusion (Paleontological T111. SESSION NO. 146 Broadening Participation inPaleontology: Approaches 4:45 PM 4:30 PM 4:15 PM 4:00 PM 3:45 PM 3:30 PM 3:15 PM 3:00 PM 2:45 PM 2:25 PM 2:10 PM 1:55 PM 1:35 PM 1:30 PM 22–25 September BEHAVIORAL RECORDS REPRESENTATION IN THE FOSSIL VERSUS MODERN Hsieh, Shannon*; Plotnick, Roy E.: TAXONOMIC DUROPHAGES SUGGEST ANIMPORTANT ROLE FORHIGH-LATITUDE SEVERAL LATE TRIASSIC MARINE VERTEBRATES AND TOOTH MICROFOSSILS EXTEND THE RANGESOF Tackett, Lydia S.*; Clement,AnnakaM.: NEWZEALAND NEW ZEALAND (LATE NORIAN, LATE TRIASSIC) FROM SOUTHISLAND, BIVALVEOF THE PALEOECOLOGICAL ANDMORPHOLOGICAL TRENDS Clement, AnnakaM.*; Tackett, Lydia S.: ISLAND SOUND, USA AS INDICATORS OFCOMMUNITYHEALTH INLONG Casey, MichelleM.*; White, N.: Marie UGLY SHELLS NEVADA SEQUENCE FROM THE MIDDLE TRIASSIC ANISIANOF A TRANSGRESSIVE EXTINCTION THROUGH MASS SIGNALS OFRECOVERY FROM THE END-PERMIAN Pietsch, Carlie*; Mosqueda,Laura N.: LOOKINGFOR EVENT 1AIN THE CUPIDOPLATFORM (NEMEXICO) Elizabeth: THEEXPRESSIONOF THE OCEANICANOXIC Chávez-Cabello, Gabriel; Canet,Carles; ChacónBaca, Pedro Alejandro; Moreno-Bedmar, JosepAnton; Torres-Martínez, MiguelÁngel; López-Zúñiga, Núñez Useche, Fernando*; Barragán-Manzo, Ricardo; (Invited Presentation) BETWEEN REEFAL ANDMOLLUSCANCOMMUNITIES PALEOCENE ANDEARLY EOCENE: ACOMPARISON PALEOECOLOGICALLATE TRENDSTHROUGH THE Martin; Košir, Adrijan: PALEOBIOGEOGRAPHICAL AND Muscente, A. Drew; L.; Christopher Garvie, Aberhan, RowanMartindale, C.*; Weiss, AnnaM.; Foster, William J.; WESTERN MEDITERRANEAN ECOSYSTEM ANDENVIRONMENTAL DYNAMICS IN THE A NEWPERSPECTIVEONQUATERNARY DEEP-SEA ASSEMBLAGES OFCOLD-WATER CORALMOUNDS: Wienberg, Claudia; Hebbeln, Dierk: MOLLUSCAN Korpanty, ChelseaA.*; Hoffman,Leon; Titschack, Jürgen; BREAK ORDOVICIAN MASSEXTINCTION STROPHOMENOID BRACHIOPODS ACROSS THE IN PHYLOGENETIC TREES AFFINITIES TO SPECIAL NEEDSLEARNERS INCLUSIVE EXPERIENCESINPALEONTOLOGY FOR Lepore, Taormina*; Lepore, Katrina; Santos, Gabriel-Philip: PALEONTOLOGY COURSES COMMUNITY ENGAGED LEARNING WITHIN COLLEGE Clary, Renee M.*: IMPACTING ALOCALPOPULATION: DIVERSE ANDINCLUSIVE DIVERSITY (FIELD): MAKINGFIELDGEOLOGYMORE FIELDWORK INSPIRINGEXPANDED LEADERSHIPAND Pagnac, Darrin*; White, LisaD.; Smythe, Wendy: PALEONTOLOGY CLASSROOM (Invited Presentation) Yacobucci, MargaretM.*: CRAFTINGANINCLUSIVE INTRODUCTORY REMARKS MONOTISWAREPAN THOUGHTHE

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146-5 2:40 PM Downen, Matthew R.*; Olcott, Alison N.: LGBTQ+ RECORD OF THE PALEOCENE-EOCENE THERMAL DIVERSITY, INCLUSION, AND MENTORSHIP IN MAXIMUM ONSET IN THE APPALACHIAN AMAZON PALEONTOLOGY 147-6 2:55 PM Schaller, Morgan F.*; Turrin, Brent; Fung, Megan K.; Katz, 146-6 2:55 PM Smith, Kent S.; Browne, Ian D.*; Czaplewski, Nicholas J.: Miriam E.: 40AR-39AR AGES OF THE PALEOCENE- NATIVE EXPLORERS: HOW VERTEBRATE EOCENE BOUNDARY EXTRATERRESTRIAL IMPACT PALEONTOLOGY AND CULTURE ARE INCREASING THE SPHERULES (Invited Presentation) NUMBER OF AMERICAN INDIANS PURSUING STEM 3:15 PM BREAK CAREERS 147-7 3:30 PM Fung, Megan K.*; Schaller, Morgan F.; Katz, Miriam E.: A 3:10 PM BREAK RECORD OF WIDESPREAD AND INTENSE WILDFIRES 146-7 3:25 PM Estes-Smargiassi, Kathryn*; Wiley, Alexis J.; Wright, AT THE PALEOCENE-EOCENE BOUNDARY Erin A.; Rodriguez Mergenthal, Marisol; Sessa, Jocelyn A.: 147-8 3:45 PM Makarova, Maria*; Miller, Kenneth G.; Podrecca, Luca G.; ENGAGING A DIVERSE STUDENT POPULATION TO Mortlock, Richard A.; Browning, James V.; Wright, James D.: REVITALIZE AN INVERTEBRATE PALEOBIOLOGY BEYOND THE THERMAL TRIGGER: INSIGHTS ON MUSEUM COLLECTION CAUSES AND EFFECTS OF THE PETM FROM NEW 146-8 3:40 PM Thompson, Carmi Milagros*: BUILDING A BETTER HIGH RESOLUTION, SUBMILLENNIAL RECORDS FROM COLLECTION TOUR THE NEW JERSEY COASTAL PLAIN 146-9 3:55 PM Pirlo, Jeanette*; Phillips, Molly; Nelson, Gil; Ellis, Shari; 147-9 4:00 PM Babila, Tali L.*; Standish, Christopher D.; Bralower, Monfils, Anna; Hogue, Gabriela; Nazaire, Mare; Ellwood, Timothy J.; Doubrawa, Monika; Robinson, Marci M.; Elizabeth: IDIGBIO: THE EVOLUTION OF BROADENING Self-Trail, Jean M.; Speijer, Robert P.; Stassen, Peter; PARTICIPATION THROUGH EDUCATION AND Foster, Gavin L.; Zachos, James C.: TWO PULSES OUTREACH OF CARBON RELEASED DURING THE ONSET OF 146-10 4:10 PM Bauer, Jennifer E.*; Mills, Sadie M.; Bex, Richard T.; Ellis, PALEOCENE-EOCENE THERMAL MAXIMUM (Invited Shari; Crippen, Kent J.; MacFadden, Bruce J.: INCREASING Presentation) PARTICIPATION IN PALEONTOLOGY THROUGH 147-10 4:20 PM McDougall, Kristin*: BENTHIC FORAMINIFERAL BIOTIC MYFOSSIL EVENTS AND PALEOCENE–EOCENE THERMAL 146-11 4:25 PM Santos, Gabriel-Philip*; Minjin, Bolortsetseg: AN MAXIMUM ALONG THE CALIFORNIA MARGIN INTERNATIONAL COLLABORATION FOR DEVELOPING 147-11 4:35 PM Sudermann, Markus*; Galloway, Jennifer; Greenwood, PALEONTOLOGY-FOCUSED EDUCATION PROGRAMS David R.; West, Christopher K.; Reinhardt, Lutz: AND FOSTERING STUDENT RESEARCH IN MONGOLIA PALYNOSTRATIGRAPHY OF THE LOWER PALEOGENE 146-12 4:40 PM Farke, Andrew A.*: ETHICS EDUCATION FOR MARGARET FORMATION AT STENKUL FIORD, PALEONTOLOGY IN A HIGH SCHOOL CURRICULUM ELLESMERE ISLAND, NUNAVUT, CANADA 4:55 PM CONCLUDING REMARKS 147-12 4:50 PM Pereira, Christer Dominique*; Khanolkar, Sonal; Banerjee, Santanu; Ozcan, Ercan; Saraswati, Pratul Kumar: CARBON 5:00 PM DISCUSSION ISOTOPE STRATIGRAPHY AND ENVIRONMENTAL CHANGES IN THE LATE PALAEOCENE - EARLY SESSION NO. 147 EOCENE SUCCESSION OF MEGHALAYA, NE INDIA T115. The Paleocene–Eocene Thermal Maximum Recorded in 147-13 5:05 PM O’Connell, Suzanne*: THE BEGINNING OF SCIENTIFIC Sections: Constraining Timing and Cause OCEAN DRILLING (SOD): MOHOLE, CUSS I AND THE of Carbon Injection (Cushman Foundation; GSA Continental GLOMAR CHALLENGER Scientific Drilling Division; International Nannoplankton Association; Paleontological Research Institution; GSA SESSION NO. 148 Sedimentary Geology Division; GSA Planetary Geology Division) T126. Geoarchaeological Insights into Paleoenvironmental 1:30 PM, Phoenix Convention Center, Room 228AB, North Building Reconstruction and Cultural Dynamics (GSA Geoarchaeology Kenneth G. Miller, Marci Robinson and Megan K. Fung, Presiding Division; GSA Quaternary Geology and Geomorphology Division; 1:30 PM INTRODUCTORY REMARKS GSA Soils and Soil Processes Division ) 147-1 1:35 PM Browning, James V.*; Miller, Kenneth G.; Makarova, Maria; 1:30 PM, Phoenix Convention Center, Room 125AB, North Building Sugarman, Peter J.; Podrecca, Luca G.; Wright, James D.: Laura R. Murphy and Brendan Fenerty, Presiding THE ENIGMATIC MARLBORO CLAY, PETM, AND 1:30 PM INTRODUCTORY REMARKS PROPOSED CORING TRANSECTS ON THE U.S. MID- ATLANTIC MARGIN 148-1 1:35 PM Murphy, Laura R.*: GEOARCHAEOLOGICAL INSIGHTS INTO PALEOENVIRONMENTAL RECONSTRUCTION 1:50 PM Self-Trail, Jean M.*; Zhang, Yang; Rush, Will D.; 147-2 AND PAST CULTURAL DYNAMICS: PROBLEMS AND Zachos, James C.; Robinson, Marci M.; Ogg, James G.: POTENTIAL CHRONOSTRATIGRAPHIC FRAMEWORK AND COMPOSITE SECTION COMPILATION OF UPPER 148-2 1:50 PM Rankin, Caitlin G.*: TESTING NARRATIVES OF PALEOCENE AND LOWER EOCENE SEDIMENTS WITH THE STRATIGRAPHIC RECORD AT CAHOKIA FROM THE SALISBURY EMBAYMENT, USA (Invited MOUNDS STATE HISTORIC SITE, ILLINOIS Presentation) 148-3 2:05 PM Ivory, Sarah*; Cole, Kenneth; Anderson, R. Scott; 147-3 2:10 PM Doubrawa, Monika*; Stassen, Peter; Robinson, Marci M.; McCorriston, Joy: WOODLANDS, OASES, AND FIRE IN Babila, Tali L.; Zachos, James C.; Speijer, Robert P.: NEW SOUTHERN YEMEN DURING THE HOLOCENE HUMID INSIGHTS INTO SHELF ECOSYSTEMS PRIOR AND PERIOD: PALEOECOLOGICAL EVIDENCE FROM ROCK DURING THE PETM HYRAX MIDDENS 147-4 2:25 PM Robinson, Marci M.*; Spivey, Whittney E.: TIMELINE 148-4 2:20 PM Mavuso, Silindokhule S.*; Colarossi, Debra; Kelsey, OF ENVIRONMENTAL AND GEOMORPHOLOGICAL Brady; Ssebuyungo, Chris; Dogandžić, Tamara; Murray, CHANGE ACROSS THE PALEOCENE-EOCENE Bridget; Warren, Shannon L.; Ziegler, Michael J.; Harris, BOUNDARY FROM HIGH-RESOLUTION STUDIES OF John W.K.; Ndiema, Emmanuel; Braun, David R.; Ranhorn, THE SHALLOW MARYLAND SHELF Kathryn L.: THE STRATIGRAPHIC CONTEXT OF THE MIDDLE STONE AGE IN THE KOOBI FORA FORMATION: 2:40 PM Podrecca, Luca G.*; Makarova, Maria; Miller, Kenneth G.; 147-5 MID-LATE PLEISTOCENE BASIN HISTORY OF THE Browning, James V.; Wright, James D.: EXPANDED NORTHERN TURKANA BASIN

214 | 2019 GSA Annual Meeting & Exposition

149-8 149-7 149-6 149-5 149-4 149-3 149-2 149-1 Andrea E. Brookfield,Mary C. Hilland Pamela L. Sullivan, Presiding 1:30 PM,PhoenixConvention Center, Room104AB, West Building Division; Division) GSALimnogeology (GSA Hydrogeology Division; GSASoilsandSoilProcesses T141. SESSION NO. 149 148-12 148-11 148-10 148-9 148-8 148-7 148-6 148-5 Modeling theHydrosphere: From Aquifers toAtmosphere 3:40 PM 3:20 PM 3:05 PM 2:50 PM 2:35 PM 2:20 PM 2:05 PM 1:50 PM 1:30 PM 4:55 PM 4:35 PM 4:20 PM 4:05 PM 3:50 PM 3:35 PM 3:20 PM 3:05 PM 2:50 PM 2:35 PM AGRICULTURAL DEVELOPMENTUNDER WATER Londono, Ana*; Megan L.; Hart, Williams, Patrick Ryan: INDIANA’S WATERRESOURCES (Invited Presentation) INDIANA: MODELINGCLIMATE CHANGEIMPACTS ON Dierauer, Jennifer R.*; Zhu,Chen: FUTUREWATER BREAK LENS FORMATION ANDEVOLUTION INDRYLANDS NUMERICAL MODELINGOFINLAND FRESHWATER Rotz, RachelR.*; Milewski, AdamM.; Rasmussen, Todd C.: RECHARGE INNEWMEXICO ESTIMATES OFEVAPOTRANSPIRATION ANDAQUIFER MOISTURE HOLDINGCAPACITY ONMODELED Hendrickx, Jan M.H.: THEINFLUENCEOFSOIL Cadol, Daniel*; Parrish, E.L.; Gabriel Phillips, Fred M.; IN THE GREAT LAKESBASIN MODELLING TO SUPPORT CLIMATE CHANGESTUDIES Persaud, ElishaM.*; Levison, Jana K.: INTEGRATED WATER TABLE ELEVATIONS AT CAPEHENRY, VIRGINIA A DUNE-INTERDUNAL WETLAND SYSTEMALTER DEPENDENT EVAPOTRANSPIRATION RATES ACROSS Shoup, O.; Bryce Whittecar, G. Richard*: VEGETATION- BACKFILL MISSING WATER DATA MODELING IRRIGATED CROP PRODUCTION TO Smidt, Samuel J.*; Kendall, Anthony D.; Hyndman,David Presentation) COMPARISONS WITH GRACE SATELLITE DATA (Invited THE RELIABILITYOFGLOBAL MODELSUSING R.*;Scanlon, Bridget Zhang,Zizhan: ASSESSING DISCUSSION FROM GEOARCHAEOLOGICAL RECORDS CONTINUITY ANDRESILIENCERECONSTRUCTED OBSERVATIONS ANDRECORDSOFCULTURAL BEYOND ENVIRONMENTAL DETERMINISM: Nicoll, Kathleen*; Zerboni,Andrea: GEOARCHAEOLOGY HISTORICAL SETTLEMENTS POYANG INSOUTHERNCHINAAND THE IMPACT ON MILLENNIAL WATER LEVEL FLUCTUATIONS FORLAKE Wang, Huanye; Liu, Weiguo; Leng,Qin; Yang, Hong*: TWO ODD EXAMPLEFROM BRONZE-AGE GREECE ACTIVITY ON TRAJECTORIES OFRELIGIONS, WITH AN Force, R.*: Eric INFLUENCEOFPALEOSEISMIC FAULTSSETTLEMENTS BUILD THEIR TO Menegat, Rualdo*: HOW INCASUSEDGEOLOGICAL ENVIRONMENT OFCORDILLERABLANCA, PERU PRE-COLUMBIAN ADAPTATION TO PERIGLACIAL Jefferson Cardia: ANDEANSOCIOCRYOSPHERE: Figueiredo, AndersonRibeiro*; Menegat,Rualdo; Simões, BREAK SITES IN THE , CHILE PROCESSES OF THE EARLIESTARCHAEOLOGICAL Vance T.: Ugalde, Paula C.*; Quade, Jay; Santoro, Calogero; Holliday, BASIN, NEWMEXICO AND PALEOINDIAN LAND-USEIN THE TULAROSA Matthew: EVOLVING SURFICIALPALEOHYDROLOGY Fenerty, Brendan*; Holliday, Vance T.; Harvey, Allison; Cuba, BENEATH THE SOUTH TEXAS SANDSHEET POINTS ANDPALEOSOLS, A VIEW OF WHAT LAYS Skowronek, Russell: DUNEMIGRATION, PROJECTILE Gonzalez, Juan L.*; Reger, Brandi; Hardage, Sarah; DESERT PAVEMENTS AND THE FORMATION W.: 149-14 149-13 149-12 149-11 149-10 149-9 150-5 150-4 150-3 150-2 150-1 Matthew M. Crawford andStephenL. Slaughter, Presiding 1:30 PM,PhoenixConvention Center, Building Room224A,North Geological Survey LandslideHazards Program) GeologyandGeomorphology Division;GSA Quaternary U.S. Reduction (GSAEnvironmental &EngineeringGeologyDivision; T160. SESSION NO. 150 Landslide Inventories, Hazard Assessments, andRisk 5:15 PM 5:00 PM 4:45 PM 4:30 PM 4:10 PM 3:55 PM 2:50 PM 2:35 PM 2:20 PM 2:00 PM 1:45 PM 1:30 PM 22–25 September NUMERICAL MODEL ON BTEXBIODEGRADATION USING AMULTI-SPECIES EFFECTS CO-CONTAMINANTS ETHANOLANDNITRATE McGuire, Jennifer T.; Cozzarelli,Isabelle: EVALUATING THE Koellmann, John*; Ziegler, Brady A.; Phanikumar, Mantha; OF CONTAMINATION INFLUENCE REDOX CONDITIONSIN THE PRESENCE PROCESSES: HOW WATER TABLE FLUCTUATIONS Terry C.: MODELINGDYNAMIC GEOCHEMICAL Dixon, EmmaRose*; Fitzgerald, KathleenS.; Hazen, DECISION MAKING PROCESS MODELING TO SUPPORT ENVIRONMENTAL AND SEMI-ARIDZONES: INTEGRATED SYSTEMSAND Tauxe, John: RADIONUCLIDE TRANSPORT INARID Occhiogrosso, Gregg; Schaupp, Christopher; Sully, Michael; Aharon; Jennings, Terry; C.; Lee, Robert Levitt, DanielG.; Rice, Amy Katherine*; Black, Paul; Crowell, Kelly; Fleury, NUTRIENT FLUXCHANGES TO THE MEKONG DELTA CHANGE ANDSOCIOECONOMICSDRIVEFLOW AND MODELLING OF THE MEKONG RIVERBASIN: CLIMATE Hackney, C.; Tri, V.P.D.; Hung,N.N.: WATER QUALITY S.E.; Vasilopoulos, G.; Manley, R.; Rodda,H.; Hutton,C.; Jin, Li*; Whitehead, P.G.; Bussi,G.; Voepel, H.E.; Darby, OBSTACLES (Invited Presentation) HIGH FIDELITY: KEYINGREDIENTSANDINEVITABLE ENVIRONMENTS AT HUMAN-RELEVANT SCALES WITH MODELING OFINTEGRATED HYDRO-TERRESTRIAL Rudisill, William; Nash,Caroline; Hillis, A. Vicken: Murenbeeld, Katie; FitzGerald, Katelyn; Matthew; Masarik, Flores, AlejandroN.*; Kaiser, Kendra; Becker, Charlie; FARGO ND RETROFIT MODELINGOFASTORMWATER BASIN IN Huggins, Cole; Day, StephanieS.*: PRE-ANDPOST- PERU STRESS CONDITIONS, ACASESTUDY INSOUTHERN THE ARIZONASTATEWIDE LANDSLIDEINVENTORY Gootee, F.; Brian Bookman,Laura M.: DEVELOPMENTOF Youberg, AnnM.*; Cook,JosephP.; Pearthree, PhilipA.; BREAK COUNTY, KENTUCKY AND HAZARDASSESSMENTRESULTS FORMAGOFFIN Killen, AshtonA.: PRELIMINARY LANDSLIDEMAPPING Crawford, Matthew M.; Koch, HudsonJ.*; Jason M.; Dortch, Presentation) TRIGGERING MECHANISMSINCALIFORNIA(Invited UNDERSTANDING OFLANDSLIDESANDLANDSLIDE LANDSLIDES” DATABASE: A TOOL FORIMPROVED Lancaster,Jeremy T.: Burgess, W. Paul*; Beard,RachelA.; Wurgler, A.; Robert VIRGINIA: STEP1INSTATEWIDE RISKASSESSMENT BUILDING ALANDSLIDEINVENTORY FOR WEST Aaron Edward; Hanwell, Elizabeth; D’Emidio, Christopher: Maneesh; Donaldson,Kurt; Bell,Matthew; Maxwell, Kite, J. Steven*; Maynard, ShannonMarie; Sharma, MAPS FOR DEVELOPINGDEBRIS-SLIDESUSCEPTIBILITY AND MAXIMUMENTROPY MODEL(MAXENT)MODELS FREQUENCY RATIO (FR), LOGISTICREGRESSION (LR) ABILITY OF THE INFORMATION VALUE METHOD(IVM), Ingrid: ACOMPARATIVE STUDY ON THE PREDICTIVE , Raja*; Nandi,Arpita; Joyner, Andrew T.; Luffman,

• THE CALIFORNIA “RECENT THE

Phoenix, Arizona Monday, 23September2019 , USA| 215 PM MONDAY Monday, 23 September 2019

DATABASE; PRACTICAL AND GEOLOGICAL LESSONS OF THE MIDDLE DEVONIAN LINGLE FORMATION, LEARNED (Invited Presentation) SOUTHERN FLANK OF THE SANGAMON ARCH, 150-6 3:10 PM Witt, Anne C.*: A NEW LOOK AT AN OLD STORM: THE CENTRAL ILLINOIS 50TH ANNIVERSARY OF THE LANDSLIDE DISASTER 151-9 3:50 PM Birkholzer, Jens T.*; Guglielmi, Yves; Nussbaum, Christophe; IN NELSON COUNTY, VIRGINIA ASSOCIATED WITH de Barros, Louis; Cappa, Frederic: THE 2015 MESOSCALE HURRICANE CAMILLE FAULT SLIP EXPERIMENT AT MONT TERRI: MAIN 150-7 3:25 PM Baum, Rex L.*; Mirus, Benjamin B.; Jones, Eric S.; Godt, FINDINGS, LESSONS LEARNED, AND NEXT STEPS Jonathan W.; Burns, William J.; Crawford, Matthew M.; (Invited Presentation) Lancaster, Jeremy T.; Lindsey, Kassandra; Slaughter, 151-10 4:05 PM Darrah, Thomas*; Whyte, Colin J.: EXPLORATION Stephen L.; Stanley, Thomas: AN INTERACTIVE STRATEGIES FOR HELIUM AND OTHER LOW-BTU NATIONAL-SCALE MAP OF LANDSLIDE OCCURRENCE RESOURCES ACROSS THE UNITED STATES 151-11 4:20 PM Fishman, Neil S.*; Boehlke, Adam R.; Egenhoff, Sven O.: 150-8 3:40 PM Zhiqiang, Yin*; Wuji, Zhao; Gang, Wei: STUDY ON THE NI- AND CU-BEARING FRAMBOIDS IN THE WOODFORD DEVELOPMENTAL CHARACTERISTIC, EVOLUTION SHALE, ARBUCKLE MOUNTAINS OK—HINTS AT EARLY PROCESSES AND FORMING MECHANISM OF PORE WATER COMPOSITION XIAZANGTAN SUPER LARGE-SCALE LANDSLIDE OF 151-12 4:35 PM Benhallam, Wassim*; Darabi, Hamed; Castineira, THE UPPER REACHES OF YELLOW RIVER David: IDENTIFICATION OF FIELD DEVELOPMENT 3:55 PM BREAK OPPORTUNITIES USING A MULTI-DISCIPLINARY DATA- 150-9 4:10 PM Rubin, Jeffrey N.*: DANGEROUS INTERSECTION? DRIVEN FRAMEWORK HAZARDS, GEOSCIENCE, EMERGENCY MANAGEMENT, 4:50 PM CONCLUDING REMARKS AND “THE PUBLIC” 150-10 4:30 PM Anderson, Scott*: COMMUNICATING LANDSLIDE RISK SESSION NO. 152 THROUGH AUGMENTED REALITY T184. Geoheritage: Sharing Earth’s Legacy for Scientific, Societal, 150-11 4:45 PM Slaughter, Stephen L.*; Mickelson, Katherine A.: LIDAR- and Economic Advancement II (GSA Geology and Society BASED LANDSLIDE INVENTORY FOR WHATCOM Division; GSA History and Philosophy of Geology Division; COUNTY, WASHINGTON Association of American State Geologists; National Association of Geoscience Teachers; American Geosciences Institute; SESSION NO. 151 National Park Service; U.S. Geological Survey; U.S. National Committee for the International Union of Geological Sciences; T167. Geologic Energy Research II (GSA Energy Geology National Academy of Sciences; GSA Geoscience Education Division) Division) 1:30 PM, Phoenix Convention Center, Room 128AB, North Building 1:30 PM, Phoenix Convention Center, Room 101C, West Building Travis L. McLing, Richard A. Esposito and Laura S. Ruhl, Presiding Terri L. Cook, Tom Casadevall and Suzette Kimball, Presiding 1:30 PM INTRODUCTORY REMARKS 152-1 1:30 PM Brilha, José*: GEOLOGIC HERITAGE WITH 151-1 1:35 PM Liu, Dengke*: PORE-THROAT NETWORK AND GAS INTERNATIONAL SIGNIFICANCE: PRESENT SITUATION STORAGE CHARACTERIZATION IN TIGHT SANDSTONE AND CHALLENGES (Invited Presentation) FOR A SEQUENCE OF VARIOUS AMBIENT PRESSURE 152-2 1:50 PM Tormey, Daniel*; Casadevall, Tom; Roberts, Jessica: USING MICRO-CT IUCN VOLCANO THEMATIC STUDY: A TAXONOMIC 151-2 1:50 PM Gao, Jianwen*; Sun, Wei: CHARACTERIZATION OF APPROACH TO VOLCANIC AREA CLASSIFICATION MICROSCOPIC PORE AND THROAT STRUCTURE OF 152-3 2:05 PM Gaines, Sarah M.*; Walsh, J.P.: MARINE GEOHERITAGE TIGHT SANDSTONE RESERVOIR BY MULTI-METHODS OF AFRICA - A CASE STUDY OF CHANG 9 RESERVOIR OF YANCHANG FORMATION IN BAIBAO AREA OF ORDOS 152-4 2:20 PM Salgado, Estefania*; Garzon, N. Cristina: MULTICRITERIA BASIN ASSESSMENT OF PALEONTOLOGICAL SITES, IN A CONTEXT OF SUSTAINABLE MANAGEMENT OF 2:05 PM Cui, Zhezhi*; Sun, Wei: 151-3 RESEARCH AND APPLICATION GEODIVERSITY. CASE STUDY: VILLA DE LEYVA, OF PETROPHYSICAL FACIES IN LOW PERMEABILITY COLOMBIA RESERVOIRS—A CASE STUDY OF CHANG 6 RESERVOIR OF JIYUAN OILFIELD IN ORDOS BASIN 152-5 2:35 PM Gavillot, Yann*; Beraaouz, El hassane; Baddouh, M’bark: THE TAFRAOUTE REGION IN THE WESTERN ANTI- 2:20 PM Wang, Tong*; Sun, Wei: 151-4 MOVABLE FLUID TRAITS AND ITS ATLAS (MOROCCO) AS A GEOPARK CONCEPT FOR MAIN CONTROLLING FACTORS IN TIGHT SANDSTONE SUSTAINABLE DEVELOPMENT AND GEOTOURISM RESERVOIRS: TAKING THE CHANG 63 OF HUAQING AREA IN ORDOS BASIN, CHINA AS AN INSTANCE 152-6 2:50 PM Hampton, Samuel J.*; Ramsden, Peter; Hampton, Nigel; Sciascia, Peter; Storey, Bryan; Rennie, Hamish; Almond, 151-5 2:35 PM Zhang, Yuchen*; Sun, Wei: INFLUENCE OF Peter; Kennedy, Ben; Spanton, Andrew; Shanks, Alice: MICROSCOPIC PORE STRUCTURE DIFFERENCES ON TE PĀTAKA O RĀKAIHAUTŪ / BANKS PENINSULA RESERVOIR MOVABLE FLUID OCCURRENCE IN LOW GEOPARK, NEW ZEALAND: AN INDIGENOUS PERMEABILITY SANDSTONE RESERVOIRS——TAKING FOUNDATION IN AN EDUCATIONAL FRAMEWORK XI 2TH MEMBER RESERVOIR OF THE NIUQUANHU AREA IN THE SANTANGHU BASIN AS AN EXAMPLE 3:05 PM BREAK 151-6 2:50 PM Han, Yang*; Sun, Wei: ANALYSIS OF CHARACTERISTICS 152-7 3:20 PM Abbott, Lon D.*; Cook, Terri L.: INVITING THE PUBLIC AND INFLUENCING FACTORS OF CHANG 6 LAYER IN TO THE PARTY: CELEBRATING AND PROMOTING BANQIAO-HESHUI AREA GEOHERITAGE (Invited Presentation) 3:05 PM BREAK 152-8 3:40 PM Frost, Carol D.*: INCREASING PUBLIC INTEREST IN GEOSCIENCES THROUGH GEOHERITAGE: A 3:20 PM Lary, Brent A.*; Eymold, William K.; Wulsin, Gus; Whyte, 151-7 GEOLOGIC COMPANION TO JOHN MCPHEE’S RISING Colin; Darrah, Thomas: HYDRAULIC FRACTURING FROM THE PLAINS “SWEET SPOTS” IDENTIFIED BY RADIOGENIC NOBLE GASES 152-9 3:55 PM Rougvie, James R.*; Swanson, Susan; Furukawa, Susan; Youd, Daniel: LANDSCAPES IN TRANSITION: LINKING 151-8 3:35 PM Lasemi, Yaghoob*; Askari, Zohreh: STRATIGRAPHIC FRAMEWORK AND RESERVOIR CHARACTERIZATION

216 | 2019 GSA Annual Meeting & Exposition

153-10 153-9 153-8 153-7 153-6 153-5 153-4 153-3 153-2 153-1 Jacquelyn E. Hams, CallanBentley andAnitaM. Marshall,Presiding 1:30 PM,PhoenixConvention Center, Room101AB, West Building Geoscience EducationDivision) and SocialMediatoEngage StudentsandthePublic (GSA T200. SESSION NO. 153 152-13 152-12 152-11 152-10 Education andOutreach inthe21stCentury: UsingImagery 4:15 PM 4:00 PM 3:45 PM 3:30 PM 3:15 PM 3:00 PM 2:45 PM 2:30 PM 2:15 PM 2:00 PM 1:40 PM 1:30 PM 5:10 PM 4:55 PM 4:40 PM 4:25 PM 4:10 PM TO ENGAGE UNDERGRADUATES WITH GEOLOGY PHYSICAL LANDSCAPES WITH CULTURAL HERITAGE Bryson; Musick, Geoff; Wiitablake, LeahM.: VIRTUAL D. Matthew; Mobley, Catherine; Babu, Sabarish; Rudolph, Moysey, StephenM.*; Sellers, Victoria; Lazar, Kelly; Boyer, MEDIA CAMPAIGN AUDIENCES THROUGH ACOORDINATED SOCIAL THE SCIENCECOMMUNITYANDBROADER PUBLIC UNION’S “100 FACTS ANDFIGURES”: ENGAGING McCarthy, Kelly*: THEAMERICANGEOPHYSICAL EFFICACY, INCLUSION ANDREACH A NEWBROADER IMPACTS MODEL TO INCREASE Meisner, CarolineBruno*; Metcalf, James; McGrew, Allen: HERITAGE PRESERVE, S.C GEOMORPHOLOGY AT BOTANY BAY PLANTATION UNDERSTANDING OFDYNAMIC BEACHFRONT AND GEOLOCATION CAPABILITIES TO IMPROVE WAS WHERE?INTEGRATING HISTORICAL IMAGERY Bess; Sundin,Gary; Stone, Benjamin: THESHORELINE Luciano, Katherine*; Arrington, Tanner; Paz, Emma; Kellett, BREAK USED ASSCIENCECOMMUNICATION? Charles Carrigan, W.*:BE CANVLOG-STYLEVIDEOS STORY OFOBERLINCOLLEGEAND#FOSSILFRIDAY HISTORIC SMALLFOSSILCOLLECTIONS; ASUCCESS Georgie: SOCIALMEDIAASA TOOL TO REVITALIZE McLaughlin, Win N.F.*; Hall,Ashley; Tisdale Steding, GEOSCIENCE OUTREACH FACEBOOK, AND TWITTER ASUNIQUE TOOLS FOR REPRESENTATIVE: APPLYING INSTAGRAM, Cofield, ShannonM.*: TALES OFAGSASTUDENT WESTERN IDAHO DISCIPLINARY COLLABORATION AT THE COLLEGEOF RESULTS FROM THE FIRST TWO YEARS OFACROSS- SUBJECT FORADVANCED PAINTING STUDENTS; Sundell, Ander*; VanDeGrift, April: GEOLOGYASA POLLINATION JEWELRY: SOCIALMEDIAFORAUDIENCE CROSS- SusanC.*;Eriksson, Ochwat, Naomi: PLACE-BASED (Invited Presentation) PHOTOS: SHOOTING, PROCESSING, ANDRETRIEVING Miller, B.*: Marli MAKING THE MOSTOF YOUR FIELD INTRODUCTORY REMARKS DISCUSSION SYSTEM AREAS PALEONTOLOGICAL RESOURCESINNATIONAL PARK THE IMPAIRMENT OFGEOLOGICALAND DEPRECIATIVE BEHAVIORS RESULTING IN ASSESSING THEFT, VANDALISM, ANDOTHER Santucci, Vincent L.*; Wood, JimF.: GEOVANDALISM: FOR K-12GEOSCIENCEEDUCATION Robeck, Ed*: GEOHERITAGE SITESASRESOURCES COMMUNITY COLLEGE THE STERNBERGCOLLECTIONAT GRANDRAPIDS Landstra, Ryleigh*; Mattox, Tari; VanRegenmorter, John: COLORADO BICYCLE TOUR IN THE ROCKY MOUNTAINS OF GEOSCIENCES—SHARING GEOSCIENCEONA AND INCREASINGPUBLICINTERESTIN THE Slate, Janet L.*: BOOSTINGECONOMICDEVELOPMENT 153-13 153-12 153-11 154-10 154-9 154-8 154-7 154-6 154-5 154-4 154-3 154-2 154-1 Presiding David H. Voorhees, CallanBentley J. andKatrien van derHoeven Kraft, 1:30 PM,PhoenixConvention Center, Room102AB, West Building Association; NationalAssociationofGeoscience Teachers) Division; Science Geo2YCDivisionofNationalEarth Teachers Education in Two-Year II(GSAGeoscienceEducation Colleges T201. SESSION NO. 154 Celebrating theRoleofHeatherMacdonaldinGeoscience 5:15 PM 5:00 PM 4:45 PM 4:30 PM 4:45 PM 4:30 PM 4:15 PM 4:00 PM 3:45 PM 3:30 PM 3:15 PM 3:00 PM 2:45 PM 2:30 PM 2:15 PM 2:00 PM 1:45 PM 1:30 PM 22–25 September DISCUSSION AND SHARINGAUNESCO WORLD HERITAGE SITE PANORAMA PROJECT: A TOOL FORSHOWCASING Wieland, Laurence; Conway, Michael*: GRANDCANYON AUDIO NARRATIVES (SPAN) SCIENCE COURSES THROUGH STUDENTPRODUCED STUDENTS ININTRODUCTORY-LEVEL EARTH Losco, Russell*; Laura A.; Guertin, Kraal, Erin: ENGAGING SCIENCE TO ENGAGE WITH STEAMCOMMUNITIES McGraw, AllisonMarie*: USINGTHEART OFPLANETARY MEANS OFGEOSCIENCEENGAGEMENT REALITY EXPLORATION OFGRANDCANYON AS A DISCUSSION HEATHER COMMENTS TWO-YEAR COLLEGE -LONESTAR COLLEGE OUTCROP ADVANCES GEOLOGICALEDUCATION AT A LEARNING WITH A THREE-DIMENSIONAL MAN-MADE Benford, A.*; Bryn Spears, L.; Christa Smith,Joyce: ACTIVE MACDONALD DECADES OFINFLUENCEFROM DR. HEATHER FORGING PROFESSIONAL NETWORKS: OVER TWO Berquist, Peter J.*; LeMay, Lynsey E.; Layou, KarenM.: FACILITATING PROFESSIONAL PATHWAYS OF THE SAGE-2YC CHANGEAGENT PROGRAM: Mrofka, David D.*; Walker, Becca: INSTITUTIONALIMPACT BREAK &PHOTO & DISCUSSION PARTICIPATION IN THE GEOSCIENCES IDENTITIES THROUGH DIGITAL MEDIA TO BROADEN R.:Adriane BUILDING 2YCSTUDENTS’ SCIENCE Emerson*;Resnick, Cheryl Bauer, Jennifer E.; Lam, THROUGH GEOSCIENCECAREEREXPOSURE Layou, KarenM.*: ENCOURAGING SCIENCEIDENTITY HER STUDENTS PROGRAM ONANEWADJUNCTPROFESSOR AND YEAR COLLEGESPROFESSIONAL DEVELOPMENT AND ADVANCING GEOSCIENCEEDUCATION AT TWO- Kingsbury, SadieA.*: THEINFLUENCEOFSUPPORTING AS REGIONALGEOSCIENCEEDUCATION LEADERS DEVELOPMENT OF2YCFACULTY CHANGEAGENTS YOU DON’TSAY NO TO HEATHER MACDONALD: Walker, Becca*; Mrofka,David D.; Nagy, ElizabethA.: REMOTE PLACES WESTERN ALASKA: GROWING STEMPROGRAMS IN Radenbaugh, Todd A.*: LOCALSAGE2YC WORKSHOP IN EDUCATION AT A TWO-YEAR COLLEGE INTO ANAGENT OFCHANGEFORGEOSCIENCE EXPERIENCE: HOW SAGE 2YC TRANSFORMED ME Bradford,IMPOSTER Kristie*: OVERCOMING THE MACDONALD OF SAGE 2YCAND THE CONTRIBUTIONS OFHEATHER PROGRAMS AT COMMUNITYCOLLEGES: ALEGACY Tvelia, Sean*: CREATING COMMUNITYANDGROWING INTRODUCTORY REMARKS

•

Phoenix, Arizona Monday, 23September2019 , USA| 217 PM MONDAY Monday, 23 September 2019

SESSION NO. 155 T202. Beyond the Road-Cut: Virtual, Local, and Nontraditional TUESDAY, 24 SEPTEMBER 2019 “Field” Teaching and Learning Experiences 1:30 PM, Phoenix Convention Center, Room 106BC, West Building Lauren Neitzke Adamo, Jacob Setera and Kelsey S. Bitting, Presiding MORNING 155-1 1:30 PM Hamilton, Wayne*; Wong, Stephanie S.; Casteel, Wynne; McGill, Ashley; Shiner, Katarena R.; Yelderman, Joe C.: ORAL TECHNICAL SESSIONS AQUIFER TESTS: EDUCATIONAL, TECHNICAL AND PRESENTATION EXPERIENCES AT A RESEARCH SESSION NO. 157 UNIVERSITY: A CASE STUDY WORKING WITH A LOCAL WATER DISTRICT D20. Paleontology: Vertebrate Paleobiology I 155-2 1:45 PM Gross, Juliane*; Neitzke Adamo, Lauren: MARS THROUGH 8:00 AM, Phoenix Convention Center, Room 225AB, North Building MOTIONS: EXPLORING MARS THROUGH THE EYES Kiersten K. Formoso and C. Henrik Woolley, Presiding OF A ROVER BY APPLYING INNOVATIVE LEARNING 157-1 8:00 AM Heckert, Andrew B.*; Hoffman, Devin K.; Nesbitt, Sterling J.; TECHNIQUES TO UNDERGRADUATE TEACHING IN Stocker, Michelle R.; Zimmer, Brian W.; Schneider, PLANETARY SCIENCES Vince: A NEW SHORT-FACED ARCHOSAURIFORM 155-3 2:00 PM Bellino, Lucia*; Neitzke Adamo, Lauren: ENGAGING FROM THE UPPER TRIASSIC (ADAMANIAN:NORIAN) SCAVENGER HUNT TO EXPLORE THE JOIDES PLACERIAS/DOWNS QUARRY COMPLEX, APACHE RESOLUTION: IN SEARCH OF EARTH’S COUNTY, ARIZONA, EXPANDS THE MORPHOSPACE SECRETS EXHIBIT OCCUPATION OF TRIASSIC ARCHOSAURIFORMES 155-4 2:15 PM Foley, Daniel J.*: INCREASING GEOSPATIAL LITERACY 157-2 8:15 AM Martz, Jeffrey W.*; Small, Bryan J.: A NEW SILESAURID IN GEOSCIENCE EDUCATION WITH INTEGRATED DINOSAURIFORM FROM THE UPPER TRIASSIC CHINLE ARCGIS PRO MODULES FORMATION OF NORTHERN COLORADO: INSIGHTS 155-5 2:30 PM Wilkins, Wm. Justin*; Holte, Sharon E.: TURNING THE INTO THE EARLY EVOLUTION OF DINOSAURIFORM TABLES ON PEER EDUCATION: PUTTING A NEW SPIN HERBIVORY ON MAMMOTH SITE INTERN INSTRUCTION USING 3D 157-3 8:30 AM Formoso, Kiersten K.*; Habib, Michael B.; Bottjer, David J.: DIGITIZATION REASSESSMENT OF THE MOSASAUR PECTORAL 155-6 2:45 PM Loxton, Jason*: USING VIRTUAL REALITY TO INCREASE GIRDLE AND ITS ROLE IN AQUATIC LOCOMOTION ACCESSIBILITY AND PRESERVE HERITAGE AT A 157-4 8:45 AM Lively, Joshua R.*: QUANTIFYING THE MORPHOLOGICAL REGIONAL MINERS MUSEUM DIVERSITY OF MOSASAURS: IMPLICATIONS FOR 155-7 3:00 PM Christie, Max*: USING BROWSER-BASED VIRTUAL FIELD MACROEVOLUTION AND PALEOECOLOGY IN THE TRIPS IN THE GEOLOGY CLASSROOM WESTERN INTERIOR SEAWAY 3:15 PM BREAK 157-5 9:00 AM Fiorillo, Anthony R.*; McCarthy, Paul J.; Shimer, Grant; Kobayashi, Yoshitsugu; Tsogtbaatar, Chinzorig; Takasaki, 155-8 3:30 PM Acosta Colón, Angel A.*: DEVELOPMENT OF VIRTUAL Ryuji; Suarez, Marina: A PERSPECTIVE ON THE MID- CAVE EXPLORATION ENVIRONMENT USING LIDAR CRETACEOUS FROM A DINOSAURIAN HIGH LATITUDE AND SFM PHOTOGRAMMETRY GREENHOUSE ECOSYSTEM, NORTH SLOPE, ALASKA 155-9 3:45 PM Cho, Youngwoo*; Clary, Renee M.: CREATING A 157-6 9:15 AM O’Connor, Jingmai Kathleen*; Dong, Liping; Zheng, Xiaoting; ROLE-PLAYING GAME WITH PHOTOREALISTIC Wang, Xiaoli; Wang, Yan; Zhou, Zhonghe: MICRORAPTOR ENVIRONMENT FOR VIRTUAL FIELD TRIPS IN WITH INGESTED LIZARD PRESERVED IN SITU AND SAGUACHE COUNTY, COLORADO PRELIMINARY RECONSTRUCTION OF THE JEHOL 155-10 4:00 PM Sellers, Victoria*; Moysey, Stephen M.; Lazar, Kelly Best; FOOD WEB Benson, Lisa: CHANGES IN GEOLOGY INTEREST AFTER 157-7 9:30 AM McDonald, Andrew T.*; Wolfe, Douglas G.: NEW A VIRTUAL REALITY GEOLOGY FIELD EXPERIENCE SKELETONS OF CERATOPSID, HADROSAURID, AND 155-11 4:15 PM Richards, Bill D.*: USING VIRTUAL OUTCROP AND TYRANNOSAURID DINOSAURS FROM THE UPPER VIRTUAL SAMPLES WITH ON-CAMPUS GEOSCAPING CRETACEOUS MENEFEE FORMATION OF NEW MEXICO TO PROVIDE NONTRADITIONAL FIELD EXPERIENCES 157-8 9:45 AM Siviero, Bethania C.T.*; Rega, Elizabeth; , 155-12 4:30 PM Baumann, Sarah P.*; Arthurs, Leilani A.: AUGMENTED Arthur V.; Brand, Leonard R.: PSEUDOPATHOLOGIES REALITY SANDBOX (ARS) ACTIVITIES AND ARS- IN EDMONTOSAURUS ANNECTENS BONES: INSPIRED ACTIVITIES PREPARE STUDENTS FOR BIOGENETIC AND DIAGENETIC BONE ALTERATIONS TOPOGRAPHIC-MAP-RELATED TASKS ON FIELD TRIPS FROM A MONOSPECIFIC BONE BED IN THE LANCE 155-13 4:45 PM Kortemeier, Winifred*: UNSTRUCTURED PLAY IN FORMATION, WYOMING AUGMENTED REALITY SANDBOX INCREASES 157-9 10:00 AM Smith, Heather F.*; Adrian, Brent; Williams, Avery; COLLEGE STUDENT COMPREHENSION OF CONTOUR Lee, Andrew H.; Noto, Christopher; Grossman, Aryeh: LINES AND TOPOGRAPHY SHELL HISTOLOGY OF THE STEM TRIONYCHIANS (ADOCUSIA) ADOCUS CF. BOSSI AND SESSION NO. 156 NANHSIUNGCHELYIDAE FROM THE CENOMANIAN GSA Hydrogeology Division: Henry Darcy Distinguished Lecture (LATE CRETACEOUS) ARLINGTON ARCHOSAUR SITE, WOODBINE FORMATION, TARRANT COUNTY, TEXAS, 4:00 PM, Phoenix Convention Center, Room 105BC, West Building USA William L. Cunningham, Presiding 157-10 10:15 AM Holman, Pike L.*; Wilson, Laura E.: THORACIC 156-1 4:00 PM Doherty, John*: STARTING FROM THE PROBLEM AND RIB HISTOLOGY AND THE IMPLICATIONS FOR WORKING BACKWARDS DOLICHORHYNCHOPS OSBORNI (SAUROPTERYGIA; PLESIOSAURIA) ONTOGENY 157-11 10:30 AM Stidham, Thomas A.*; Li, Zhiheng: EVIDENCE FOR LATE MIOCENE CENTRAL ASIAN ARIDITY NEAR THE TIBETAN PLATEAU BASED ON THE FIRST FOSSIL

218 | 2019 GSA Annual Meeting & Exposition Tuesday, 24 September 2019

SKELETON OF A SANDGROUSE (AVES: PTEROCLIDAE) NATURALLY OCCURRING GROUNDWATER CHROMIUM FROM THE LINXIA BASIN IN WESTERN CHINA AND VANADIUM IN PIEDMONT SAPROLITE AND 157-12 10:45 AM Sinha, Sinjini*: MORPHOLOGICAL CHANGES OF FRACTURED CRYSTALLINE ROCKS: RELATIONSHIP VERTEBRAL CENTRA IN THE EXTANT NORTHERN BETWEEN REDOX-SENSITIVE SOLUTES AND TRACE PIKE (ESOX LUCIUS) AND ITS PALEONTOLOGICAL ELEMENT SPECIATION SIGNIFICANCE 158-13 11:20 AM Krekeler, Mark P.S.*; , Claudia; Cymes, Brittany A.: 157-13 11:00 AM Shell, Ryan*; Ciampaglio, Charles N.: NEW VERTEBRATE A PRELIMINARY TRANSMISSION ELECTRON LOCALITIES IN THE EARLY PERMIAN OF TEXAS MICROSCOPY ASSESSMENT OF TALC FROM SMALL REVEAL COMMUNITIES DOMINATED BY OFFSHORE BOTTLES OF JOHNSON’S BABY POWDER SHOWS CHONDRICHTHYANS VARIATION IN MINERALOGY AND THE PRESENCE OF FIBROUS TALC 157-14 11:15 AM Butts, Susan H.*; Norris, Christopher A.; Martin, Elissa: CRETACEOUS WORLD TCN: DIGITIZING THE WESTERN 11:35 AM CONCLUDING REMARKS INTERIOR SEAWAY COLLECTIONS AT THE YALE PEABODY MUSEUM SESSION NO. 159 P4. Fostering an Inclusive Academic Culture for the 21st Century: SESSION NO. 158 Advancing Policies, Departments, and Supporting Faculty D8. Minerals, Energy, Microbes, and Organics: Impacts on the to Address the Needs and Challenges for Building a Healthy Environment, Society and Health (GSA Energy Geology Division; Geoscience Enterprise (GSA Geology and Society Division; GSA Geology and Society Division; GSA Geology and Health American Geophysical Union American Geosciences Institute) Division) 8:00 AM, Phoenix Convention Center, North Ballroom 120D, North Building 8:00 AM, Phoenix Convention Center, Room 132ABC, North Building Pranoti M. Asher, Christopher Keane and Lexi Shultz, Presiding Harshad Kulkarni, Jackie D. Horn, Sinjini Sinha, Shari Kelley, Leah N. Thompson, 8:00 AM INTRODUCTORY REMARKS Susan Stover, Robert B. Finkelman and Saugata Datta, Presiding 159-1 8:05 AM Rossbacher, Lisa A.*: BUILDING THE GEOSCIENCE 8:00 AM INTRODUCTORY REMARKS FUTURE IN HIGHER EDUCATION: SCIENCE, CULTURE, 158-1 8:05 AM Buchanan, Rex C.*: PUBLIC RESPONSE TO AND EXPECTATIONS MIDCONTINENT INDUCED SEISMICITY 159-2 8:20 AM Mosher, Sharon*: CULTURE CHANGE IN DEPARTMENTS 158-2 8:20 AM Jones, Katherine L.*; Ziegler, Brady A.; Cozzarelli, Isabelle: FOR THE FUTURE OF GEOSCIENCE EDUCATION TRACE ELEMENT MOBILIZATION IN A CRUDE OIL 159-3 8:35 AM Voorhees, David H.*: GEOSCIENCE IN TWO-YEAR CONTAMINATED AQUIFER COLLEGES AM 158-3 8:35 AM Kondash, Andrew J.*; Lambertini, Elisabetta; Redmon, 159-4 8:50 AM Thorleifson, Harvey*: CONTRIBUTIONS TO GEOSCIENCE Jennifer; Cabrales, Luis; Weinthal, Erika; Vengosh, Avner: - CREDIT, RESPONSIBILITY, QUALITY, AND FEELING CAN LOW-SALINE OILFIELD WATER BE USED FOR GOOD ABOUT DOING THE RIGHT THING IRRIGATION IN CALIFORNIA? 9:05 AM DISCUSSION 158-4 8:50 AM Nichols, Naomi T.P.*; Brikowski, Tom H.: PEDIATRIC 159-5 9:20 AM Hubbard, Mary S.*: STAYING STRONG WHILE DOING THE ASTHMA AND SAHARAN DUST IN THE WINDWARD DANCE BETWEEN OPTIMISM AND HOPELESSNESS: ISLANDS IN THE CARIBBEAN STRIVING FOR DIVERSITY AND INCLUSION IN 158-5 9:05 AM Finkelman, Robert B.*; Dhar, Upasana; Chakraborty, THE GEOSCIENCES THROUGH LEADERSHIP Sukalyan: HEALTH IMPACTS OF UNCONTROLLED COAL DEVELOPMENT TUESDAY FIRES: AN EXAMPLE OF ENVIRONMENTAL INJUSTICE 159-6 9:35 AM Ashley, Gail M.*; Gates, Alexander E.: RECRUITING NON FROM JHARIA, INDIA TRADITIONAL STUDENTS TO THE GEOSCIENCES, ONE 158-6 9:20 AM Emerman, Steven H.*; Cadet, Eddy; dos Santos, Marcio: PERSON AT A TIME THE IMPACT OF THE TAILINGS STORAGE FACILITIES 159-7 9:50 AM Williams, Billy M.*; Hanson, Brooks; Townsend, Randy; OF THE MORRO DO OURO MINE ON DOWNSTREAM McEntee, Chris: THE AGU ETHICS AND EQUITY WATER QUALITY, MINAS GERAIS, BRAZIL CENTER: NEW RESOURCES AND ACTIONS TO HELP 9:35 AM BREAK ADVANCE DIVERSITY, EQUITY, AND INCLUSION (DE&I) 158-7 9:50 AM Ng, Jessica Y.J.*; Seltzer, Alan M.; Severinghaus, Jeffrey P.: IN EARTH AND SPACE SCIENCES NOBLE GAS STABLE ISOTOPE RECONSTRUCTION 10:05 AM DISCUSSION OF BACKGROUND CLIMATOLOGICAL WATER TABLE 10:20 AM BREAK DEPTHS: AN INDICATOR OF LITHIUM MINING IMPACTS 159-8 10:35 AM Vanko, David A.*: DIVERSE STUDENTS SUCCEED IN 158-8 10:05 AM Jin, Qusheng*; Wu, Qiong: OPTIMALITY-BASED AN INCLUSIVE ACADEMIC CULTURE: THE ROLE OF PREDICTION OF MICROBIAL KINETICS IN NATURAL LEADERSHIP, POLICIES AND TARGETED INVESTMENT ENVIRONMENTS 159-9 10:50 AM Brigham-Grette, Julie*: AIMING FOR FACULTY EQUITY 158-9 10:20 AM Mills, Christopher T.*; Smith, David C.; Stricker, Craig A.; REQUIRES A TRANSPARENT REWARDS SYSTEM Schumacher, John G.; Barr, Miya N.; Campbell, Kate M.; Morrison, Jean M.: IMPACTS OF HISTORIC LEAD, 159-10 11:05 AM Park Boush, Lisa E.*: LIKE A PHOENIX RISING—HOW ZINC, AND BARITE MINING ON TRACE METAL ATTENTION TO CULTURE CREATED A PATHWAY TO CONCENTRATIONS IN THE BIG RIVER, MISSOURI, USA REINSTATING OUR GEOSCIENCE DEPARTMENT 158-10 10:35 AM Dee, Kato Tsosie*; Ranville, James F.; Smith, Kathleen: 11:20 AM DISCUSSION INFLUENCE OF FULVIC ACID FRACTIONATION BY 159-11 11:35 AM White, Kasey S.*; McConnell, Vicki S.; Montañez, Isabel P.; METAL HYDROXIDES ON DAPHNIA MAGNA COPPER Gries, Robbie: GSA’S ROLE IN BUILDING A HEALTHY TOXICITY GEOSCIENCE ENTERPRISE 158-11 10:50 AM Kulkarni, Harshad Vijay*; Datta, Saugata; Mladenov, Natalie; 11:55 AM CONCLUDING REMARKS Johannesson, Karen; Vega, Michael: ROLE OF DISSOLVED ORGANIC MATTER IN ARSENIC MOBILIZATION IN BENGAL BASIN 158-12 11:05 AM Vinson, David S.*; Vail Meador, Jacey; Batianis, Elizabeth; Gazel, Esteban; Polizzotto, Matthew; Duckworth, Owen:

22–25 September • Phoenix, Arizona, USA | 219 Tuesday, 24 September 2019

PALEORIVERS ON THE SOUTHERN COLORADO SESSION NO. 160 PLATEAU T1. Grand Canyon, Colorado Plateau, and Rocky Mountain 160-12 11:20 AM Karlstrom, Karl E.*; Crossey, Laura J.; Humphreys, Eugene; Debates and Their Global Reverberations, 150 Years after Shuster, David; Whipple, Kelin: AGE AND CARVING OF Powell II (GSA Hydrogeology Division; GSA Structural GRAND CANYON: TOWARDS A RESOLUTION OF 150 Geology and Tectonics Division; GSA Quaternary Geology YEARS OF DEBATE and Geomorphology Division; GSA Sedimentary Geology Division; GSA Geophysics and Geodynamics Division; GSA 11:35 AM PANEL DISCUSSION: AGE AND CARVING OF GRAND Geochronology Division; GSA History and Philosophy of Geology CANYON Division) SESSION NO. 161 8:00 AM, Phoenix Convention Center, Room 221AB, North Building T3. Fluvial Responses to Perturbations at Varying Spatial and Karl E. Karlstrom, Andres Aslan, Laura J. Crossey, Ryan Crow, Carol M. Dehler, Temporal Scales I (GSA Quaternary Geology and Geomorphology Rebecca Dorsey, P. Kyle House, Eugene Humphreys, G. Randy Keller and Division) Shari Kelley, Presiding 8:00 AM, Phoenix Convention Center, Room 222BC, North Building 8:00 AM INTRODUCTORY REMARKS Karen B. Gran and Stephanie S. Day, Presiding 8:05 AM LIGHTENING POSTER PRESENTATIONS 161-1 8:00 AM Ferrarini, Federica*; Arrowsmith, J Ramón; Brozzetti, 160-1 8:20 AM Lucas, Spencer G.*; Marchetti, Lorenzo; Francischini, Francesco; Cirillo, Daniele; de Nardis, Rita; Lavecchia, Heitor: RETHINKING THE ICHNOLOGY OF THE LOWER Giusy: LATE-QUATERNARY TECTONICS ALONG PERMIAN COCONINO SANDSTONE, GRAND CANYON, THE PERI-ADRIATIC BELT OF CENTRAL ITALY: ARIZONA POSSIBLE EVIDENCE OF ACTIVE SHORTENING FROM 160-2 8:35 AM Foster, John R.*; Sundberg, Fred A.; Karlstrom, Karl E.; TOPOGRAPHY, FLUVIAL NETWORK ANALYSIS, AND Schmitz, Mark D.; Mohr, Michael T.; Hagadorn, James W.: LANDSCAPE EVOLUTION LONG-DISTANCE LATERAL VARIABILITY IN BIOTAS 161-2 8:15 AM Leonard, Joel S.*; Whipple, Kelin X.: THE INFLUENCE AND LITHOLOGIES OF THE CAMBRIAN BRIGHT ANGEL OF CHANGES IN PRECIPITATION PATTERNS ON FORMATION (TONTO GROUP), GRAND CANYON, USA RIVER LONGITUDINAL PROFILES – A COMPARISON 160-3 8:50 AM Rowland, Stephen M.*; Korolev, Slava: THE FRENCHMAN OF MODELS AND TOPOGRAPHIC ANALYSES IN MOUNTAIN DOLOSTONE: A NEW FORMATION WITHIN SOUTHERN PERU THE TONTO GROUP OF GRAND CANYON 161-3 8:30 AM Sheehan, Christopher E.*; Ward, Dylan: FLUVIAL 160-4 9:05 AM Timmons, J. Michael*; Karlstrom, Karl E.; Lathrop, Erin C.; NETWORK EXPANSION INTO CLIFFBAND Mohr, Michael T.; Schmitz, Mark D.; Dehler, Carol M.; LANDSCAPES: PRELIMINARY WORK ON THE ORIGINS Anderson, Jordan C.; Crossey, Laura J.: A GLIMPSE AND RETREAT OF MIGRATING TRANSVERSE WITHIN THE GREAT UNCONFORMITY: PARSING ESCARPMENTS ON THE COLORADO PLATEAU, USA THE MESOPROTEROZOIC RECORD OF EROSION, 161-4 8:45 AM Raming, Logan Wren*; Whipple, Kelin: KNICKPOINTS SEDIMENTATION AND DEFORMATION PRESERVED IN OF KAUA’I, HAWAI’I: ACCELERATED INCISION OR THE GRAND CANYON UNKAR GROUP LITHOLOGICAL CONTROL? 9:20 AM BREAK 161-5 9:00 AM Lai, Larry Syu-Heng*; Roering, Joshua J.; Finnegan, 160-5 9:35 AM Karlstrom, Karl E.*; Heizler, Matthew T.; Schmitz, Mark; Noah J.; Dorsey, Rebecca J.; Yen, Jiun-Yee: COARSE Mohr, Michael T.; Crossey, Laura J.; Dehler, Carol M.; SEDIMENT SETS THE SLOPE OF BEDROCK CHANNELS Timmons, J. Michael; Hagadorn, James W.: PARSING IN A FAST UPLIFTING TERRAIN, COASTAL RANGE OF GRAND CANYON’S GREAT UNCONFORMITY-- EASTERN TAIWAN COMPOSITE EROSION SURFACE FROM AT LEAST 161-6 9:15 AM Shore, Dominique*; Rittenour, Tammy; Yanites, Brian J.: THREE EPISODES BETWEEN 1,350 AND 508 MA UNRAVELING SPATIAL AND TEMPORAL DRIVERS 160-6 9:50 AM Schmitz, Mark D.*; Trayler, Robin B.; Mohr, Michael T.; OF INCISION IN SOUTHERN TAIWAN: A STORY OF Dehler, Carol M.; Karlstrom, Karl E.; Crossey, TECTONICS AND TYPHOONS Laura J.; Hagadorn, James W.; Timmons, J. Michael: 161-7 9:30 AM Cook, Kristen L.*; Turowski, Jens Martin; Hovius, Niels: GSA BAYESIAN AGE MODELING AND INTEGRATIVE QUATERNARY GEOLOGY AND GEOMORPHOLOGY CHRONOSTRATIGRAPHY OF THE CHUAR AND TONTO DIVISION KIRK BRYAN AWARD: FLUVIAL RESPONSE GROUPS OF THE GRAND CANYON TO COSEISMIC PERTURBATION - INSIGHTS INTO 160-7 10:05 AM Keller, G. Randy*: THE COLORADO PLATEAU’S BEDROCK EROSION FROM THE FORMATION AND LITHOSPHERIC STRUCTURE AND ANALOGIES WITH EVOLUTION OF THE DAAN RIVER GORGE (Invited SIMILAR TECTONIC FEATURES Presentation) 160-8 10:20 AM Hernández-Uribe, David*; Palin, Richard M.: 10:00 AM BREAK CATASTROPHIC SHEAR-REMOVAL OF 161-8 10:15 AM Schanz, Sarah A.*; Yanites, Brian J.: PRESERVATION OF SUBCONTINENTAL LITHOSPHERIC MANTLE BENEATH GLACIAL FEATURES IN RIVER VALLEYS: THE ROLE OF THE COLORADO PLATEAU BY THE SUBDUCTED GRAIN SIZE AND ROCK UPLIFT FARALLON SLAB 161-9 10:30 AM Faulkner, Douglas J.*; Larson, Phillip Herman; Running, 160-9 10:35 AM Zhu, Lu*; Fan, Majie; Yancey, Thomas E.; Smith, Jon J.: Garry Leonard; Jol, Harry M.: THE PARAGLACIAL LOWER OLIGOCENE-MIOCENE SURFACE UPLIFT OF THE CHIPPEWA RIVER, WEST-CENTRAL WISCONSIN, USA SOUTHERN ROCKIES BASED ON VOLCANIC GLASS (Invited Presentation) HYDROGEN ISOTOPES 161-10 10:50 AM Carson, Eric C.*; Dodge, Stefanie E.; Attig, John W.; 160-10 10:50 AM Bahadori, Alireza*; Holt, William E.; Rasbury, Troy: THE Rawling, J. Elmo: LATE MIS 3 ONSET TO LARGE-SCALE HISTORY AND MECHANISMS FOR LITHOSPHERIC AGGRADATION ON THE UPPER GEODYNAMIC EVOLUTION OF THE SOUTHWESTERN VALLEY, USA NORTH AMERICA SINCE LATE EOCENE 161-11 11:05 AM Anders, Alison*; Cullen, Cecilia; McDanel, Joshua J.; 160-11 11:05 AM Winn, Carmen*; Karlstrom, Karl E.; Kelley, Shari A.; Heizler, Sockness, Brian; Lai, Jingtao; Miller, Bradley A.; Moore, Matthew T.; Shuster, David L.: TRACING ANCIENT Peter L.; Gran, Karen B.: HOW DO FLUVIAL NETWORKS LANDSCAPES USING THERMOCHRONOLOGY AND BECOME RE-ESTABLISHED FOLLOWING GLACIATION? DETRITAL ZIRCON AND SANIDINE STUDIES OF

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161-12 11:20 AM Sockness, Brian*; Gran, Karen B.; Cullen, Cecilia; DYNAMICS AND ASSESSING HAZARDS DURING THE Anders, Alison; McDanel, Joshua J.; Miller, Bradley A.; 2018 KILAUEA LOWER EAST RIFT ZONE ERUPTION Moore, Peter L.: AN EXPERIMENTAL STUDY OF RIVER (Invited Presentation) NETWORK DEVELOPMENT BY OVERLAND AND SUBSURFACE FLOW IN LOW-GRADIENT LANDSCAPES SESSION NO. 163 11:35 AM LIGHTNING TALKS FOR T3 POSTER SESSION T18. The Solidification Path of Magma—Information from Igneous Rocks, Eruptions, and Experimental Petrology: In Honor of the SESSION NO. 162 Mineralogical Society of America Awardee for 2019, Olivier Namur T13. Applications of High-Resolution Topographic Data to (Mineralogical Society of America) Geologic Hazards (GSA Quaternary Geology and Geomorphology 8:00 AM, Phoenix Convention Center, Room 126ABC, North Building Division) Michael D. Higgins and Bernard , Presiding 8:00 AM, Phoenix Convention Center, Room 224A, North Building 8:00 AM INTRODUCTORY REMARKS Emily Kleber, Christopher J. Crosby, J. Ramón Arrowsmith and Samuel 163-1 8:15 AM Latypov, Rais*; Kruger, Willem: SOLIDIFICATION FRONTS Johnstone, Presiding IN MASSIVE MAGNETITITES OF THE BUSHVELD 162-1 8:00 AM Reed, Michael P.*; Burgette, Reed J.; Scharer, Katherine M.; COMPLEX (Invited Presentation) Lifton, Nathaniel A.; McPhillips, Devin: ASSESSMENT 163-2 8:35 AM Yuan, Qian*; Namur, Olivier; Roberts, R. James; Fischer, OF SLIP AND DEFORMATION ALONG THE SANTA Lennart Alexander; Charlier, Bernard: PULSES OF SUSANA FAULT, SOUTHERN CALIFORNIA, USING HIGH PLAGIOCLASE-LADEN MAGMAS AND STRATIGRAPHIC RESOLUTION TOPOGRAPHY EVOLUTION IN THE UPPER ZONE OF THEBUSHVELD 162-2 8:15 AM Delano, Jaime*: AIRBORNE LIDAR REVEALS COSEISMIC COMPLEX, SOUTH AFRICA SACKUNGEN IN THE 163-3 8:50 AM Setera, Jacob*; VanTongeren, Jill; Turrin, Brent; Swisher, (Invited Presentation) Carl: THE THERMAL EVOLUTION OF THE BUSHVELD 162-3 8:35 AM Stahl, Timothy*; Kearse, Jesse; Howell, Andrew; Clark, Kate; COMPLEX: INSIGHTS FROM 40AR/39AR DATING OF Nicol, Andrew; Pettinga, Jarg R.; Villamor, Pilar; BIOTITE Amos, Colin B.: EXTREME SURFACE RUPTURE 163-4 9:05 AM Boudreau, Alan E.*; Benson, Erin; Connolly, James A.D.: COMPLEXITY AND FAULT KINEMATICS REVEALED THE HYDROTHERMAL SYSTEM OF THE BUSHVELD BY DIFFERENTIAL PHOTOGRAMMETRY OF THE 2016 COMPLEX, SOUTH AFRICA - AN ANALOG FOR KAIKŌURA, NEW ZEALAND EARTHQUAKE SUBDUCTION ZONE HYDROTHERMAL SYSTEMS 162-4 8:50 AM Okumura, Koji*; Pokhrel, Prakash; Sapkota, Soma Nath; 163-5 9:20 AM VanTongeren, Jill*; Taylor, Aidan; Schoene, Blair: Kondo, Hisao: POTENTIAL OF LARGE EARTHQUAKES SOLIDIFICATION TIMESCALE FOR THE DUFEK AM IN CENTRAL NEPAL: HIMALAYAN FRONT AND INTRUSION, ANTARCTICA DETERMINED BY U-PB KATHMANDU BASIN ZIRCON AGES (Invited Presentation) 9:05 AM BREAK 163-6 9:40 AM Higgins, Michael D.*: SPATIAL ASSOCIATION OF APATITE 162-5 9:20 AM Roland, Collin J.*; Volpano, Chelsea A.; Zoet, Lucas K.; AND MAFIC MINERALS IN SOME INTERMEDIATE AND Rawling, J. Elmo; Cardiff, Michael: QUANTIFYING AND FELSIC IGNEOUS ROCKS SUGGESTS AN ORIGIN BY MODELING BLUFF EROSION ALONG WISCONSIN’S CRYSTALLISATION OF A METASTABLE IMMISCIBLE LAKE MICHIGAN COASTLINE LIQUID 162-6 9:35 AM Hults, Chad P.*; Schroeder, Britta; Laker, Mark; Schmidt, 163-7 9:55 AM Barnes, Calvin G.*; Werts, Kevin; Memeti, Vali; Ardill, Elizabeth Claire; Capps, Denny M.; Kurtz, Deborah: Katie E.; Carty, Kendra; Schwartz, Joshua J.: ARE MOST TUESDAY MONITORING IN ALASKA NATIONAL GRANITOID ROCKS CUMULATES? DEDUCTIONS AND PARKS USING STRUCTURE FROM MOTION FROM CONUNDRUMS FROM AMPHIBOLE COMPOSITIONS AIRCRAFT AND ZIRCON SATURATION 162-7 9:50 AM Rapstine, Thomas*; Rengers, Francis K.; Allstadt, Kate E.; 163-8 10:10 AM Eddy, Michael P.*; Pamukcu, Ayla S.; Schoene, Blair; Smith, Joel B.; Obryk, Maciej K.; Logan, Matthew; Iverson, Steiner-Leach, Travis Lewis: CHEMOSTRATIGRAPHIC Richard M.; Olsen, Michael J.: RECORDING RAPID EVIDENCE FOR DIFFERENTIATION WITHIN THE LANDSLIDE MOTION IN THREE DIMENSIONS USING MIOCENE SEARCHLIGHT PLUTON, NEVADA, USA LOW-COST, MULTIVIEW VIDEO 163-9 10:25 AM Whittington, Alan*; Halverson, Brenna Ayn; Kenderes, 162-8 10:05 AM Harvey, Jonathan E.*: REPEAT STRUCTURE-FROM- Stuart M.; Morrison, Aaron A.; Sehlke, Alexander; Soldati, MOTION SURVEYING OF A HAZARDOUS MASS Arianna: THE RHEOLOGICAL PATH OF SOLIDIFYING WASTING FEATURE IN STEEP TERRAIN NEAR MAGMA: CONTROLS, FEEDBACK RELATIONS, AND DURANGO, CO END-MEMBER SCENARIOS 162-9 10:20 AM LaHusen, Sean Richard*; Duvall, Alison R.; Booth, 163-10 10:40 AM Brackman, Adam J*; Schwartz, Joshua J.; Carty, Kendra: Adam M.; Grant, Alex; Mishkin, Benjamin; Montgomery, EVALUATING HIGH SR/Y GEOCHEMICAL SIGNATURES David R.; Struble, William; Roering, Joshua; Wartman, IN LOWER-ARC CRUST USING PYROXENE MAJOR AND Joseph: USING LIDAR-BASED ROUGHNESS DATING TO TRACE ELEMENT DATA PARSE RAINFALL VERSUS COSEISMIC LANDSLIDE 163-11 10:55 AM Kelly, Liam*; Gravley, Darren M.; Gualda, Guilherme A.R.; TRIGGERING ALONG THE CASCADIA SUBDUCTION Dempsey, David: MODELLING HEAT EXTRACTION FROM ZONE (Invited Presentation) MAGMA BODIES AT DEPTH IN THE CENTRAL TVZ 10:40 AM BREAK 162-10 10:55 AM Morelan, Alexander E.*; Oskin, Michael E.: DEBRIS-FLOW DEPOSITIONAL PROCESSES ON ALLUVIAL FANS REVEALED BY LIDAR POINT CLOUD ANALYSIS 162-11 11:10 AM Rodriguez, Stephanie C.; Garb, Matthew P.*; Smith, Brianne; Boger, Rebecca: SPATIAL ANALYSIS OF QUATERNARY DRAINAGE SYSTEMS OF WEST LONG ISLAND 162-12 11:25 AM Dietterich, Hannah R.*; Diefenbach, Angela K.; Patrick, Matthew; Lundgren, Paul: REPEAT TOPOGRAPHIC SURVEYS FOR CHARACTERIZING ERUPTION

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SESSION NO. 164 SIERRA NEVADA AND MOJAVE DESERT SOURCED IN T20. Rift-Grabens, Volcano-Sedimentary Strata, Plutons, and DISTINCTIVE ANCIENT LITHOSPHERE Transtensional Shear Zones: A Multi-Disciplinary Approach to Reconstructing the Jurassic Cordilleran Margin of the Southwest SESSION NO. 165 U.S. (Southern California, Nevada, Arizona, and Northern Mexico) T50. Structure and Tectonic Studies, from Outcrop to (GSA Structural Geology and Tectonics Division) Supercontinent I: In Honor of Ian Dalziel (GSA Structural Geology 8:00 AM, Phoenix Convention Center, Room 128AB, North Building and Tectonics Division) Michelle Gevedon and Diane Clemens-Knott, Presiding 8:00 AM, Phoenix Convention Center, Room 229A, North Building 164-1 8:00 AM Paterson, Scott*; Attia, Snir; Ardill, Katie E.; Wesley, B.M. Eglington, Terry J. Wilson and Lawrence Lawver, Presiding Abigail J.: TIME SERIES PERSPECTIVE OF EVOLVING 8:00 AM INTRODUCTORY REMARKS JURASSIC ARC BEHAVIOR IN THE CENTRAL SIERRA 165-1 8:05 AM Eglington, B.M.*; Evans, David; Dalziel, Ian W.D.: NEVADA ARC FALKLAND ISLANDS: DRINKING BUDDY OR STAY-AT- 164-2 8:15 AM Attia, Snir*; Paterson, Scott R.; Saleeby, Jason: EVOLVING HOME BODY? SURFACE EXPRESSION, DEPOSITIONAL SYSTEMS, 165-2 8:20 AM Grunow, Anne*: GONDWANALAND FRAGMENTATION LITHOSPHERIC ARCHITECTURE, ARC MAGMATISM, AND THE ROLE OF WEST ANTARCTICA: A TECTONIC AND TECTONISM ACROSS THE MESOZOIC SIERRA AND PALEOMAGNETIC VIEWPOINT NEVADA ARC 165-3 8:35 AM Horton, Brian K.*: ANDEAN TECTONICS, FORELAND 164-3 8:30 AM Andrew, Joseph E.*: DECIPHERING THE POLYPHASE BASIN EVOLUTION, DRAINAGE REORGANIZATION, TECTONIC EVOLUTION OF THE JURASSIC- AND STRATIGRAPHIC HIATUSES (Invited Presentation) CRETACEOUS ARC IN THE DEATH VALLEY REGION BY 165-4 8:55 AM Hervé, Francisco; Calderón, Mauricio N.; Fanning, C. Mark*; REVISITING THE ENIGMATIC BUTTE VALLEY FAULT, Pankhurst, Robert J.; Rapela, Carlos W.: A REVIEW OF PANAMINT RANGE, CALIFORNIA CHAITENIA: A DEVONIAN OCEANIC ISLAND ARC 164-4 8:45 AM Wyld, Sandra J.*; Wright, James E.: JURASSIC BACK- ACCRETED TO PATAGONIA SOUTH OF , ARC IGNEOUS PROVINCE OF THE NORTHERN GREAT SOUTH AMERICA BASIN: EVIDENCE FOR SLAB BREAK-OFF FOLLOWING 165-5 9:10 AM Betka, Paul*; Mosher, Sharon; Klepeis, Keith: ARC COLLISION STRUCTURAL EVOLUTION OF THE SOUTHERN 164-5 9:00 AM Christiansen, Eric*; Kowallis, Bart J.; Dorais, Michael J.: PATAGONIA RETROARC FOLD-THRUST BELT; EVOLUTION OF JURASSIC MAGMATISM OF THE OVER FOUR DECADES OF RESEARCH IN THE WESTERN CORDILLERA: THE RECORD FROM SOUTHERNMOST ANDES INSPIRED BY IAN DALZIEL FALLOUT TUFFS AND BACK-ARC PLUTONS 9:25 AM BREAK 164-6 9:20 AM Kowallis, Bart J.*; Sprinkel, Douglas A.; Christiansen, 165-6 9:40 AM Wang, Yanbin*: IN SITU U-PB-HF-O ISOTOPE ANALYSES Eric H.; Steed, Skylor; Wheatley, David F.: RHYOLITE OF THE METAMORPHIC COMPLEX FROM UHT IGNIMBRITE BOULDERS AND COBBLES IN THE TERRANE, MATHER PENINSULA, EAST ANTARCTICA MIDDLE JURASSIC CARMEL FORMATION OF UTAH AND ARIZONA: AGE, COMPOSITION, TRANSPORT, AND 165-7 9:55 AM del Rey, Álvaro*; Deckart, Katja; Planavsky, Noah J.; STRATIGRAPHIC SETTING Arriagada, César; Martínez, Fernando: TECTONIC EVOLUTION OF THE SOUTHWESTERN MARGIN OF 9:35 AM BREAK PANGEA AND ITS GLOBAL IMPLICATIONS: EVIDENCE 164-7 9:50 AM Busby, Cathy J.*; Riggs, Nancy R.: EXTENSIONAL AND FROM THE MID PERMIAN-TRIASSIC MAGMATISM TRANSTENSIONAL CONTINENTAL ARC BASINS: ALONG THE CHILEAN-ARGENTINE BORDER LESSONS FROM THE JURASSIC ARC, SOUTHWEST 165-8 10:10 AM Dickerson, Patricia W.*; Stockli, Daniel F.; Hall, Blaine R.; CORDILLERA (Invited Presentation) Stockli, Lisa D.; Rodriguez, Edna: MARATHON FOLD- 164-8 10:10 AM Gevedon, Michelle*; Clemens-Knott, Diane: ZIRCON THRUST BELT, GEO-REPOSITORY FOR >1 GA OF HAFNIUM-OXYGEN ISOTOPE EVIDENCE FOR LATE SUPERCONTINENT INTERACTIONS – NEW ZIRCON JURASSIC INTRA-ARC RIFTING OF THE SOUTHERN U/PB DATA REFINE TIMING SIERRA NEVADA, CA, PART 1: ORIGIN OF ENRICHED 165-9 10:25 AM Murphy, J. Brendan*: APPINITE COMPLEXES AND MAFIC ARC MAGMAS GRANITOID BATHOLITHS: THE LEPRECHAUNS OF 164-9 10:25 AM Clemens-Knott, Diane*; Gevedon, Michelle: ZIRCON PETROLOGY HAVE A SCOTTISH HERITAGE (Invited HAFNIUM ISOTOPE RECORD OF DEPLETED MANTLE Presentation) CONTRIBUTIONS TO THE MESOZOIC SOUTHERN 165-10 10:45 AM van der Pluijm, Ben*; Boles, Austin; Lynch, Erin: SIERRA NEVADA ARC, PART 2: ARC RIFT-QUENCHING CHALLENGING THE OROGENIC FLUID EXPULSION (AR-Q) (“SQUEEGEE”) HYPOTHESIS; EVIDENCE FROM CLAYS 164-10 10:40 AM Lackey, Jade Star*; McCarty, Kyle R.; Bindeman, Ilya N.; IN THE CENTRAL APPALACHIANS OROGEN AND Spicuzza, M.J.; Scicchitano, M.R.; Kitajima, Kouki; Valley, FORELAND John W.: REGIONALLY EXTENSIVE, LOW-δ18O SILICIC 165-11 11:00 AM Hodgin, Eben Blake*; Macdonald, Francis A.; Crowley, VOLCANISM IN THE LATE JURASSIC CALIFORNIA ARC: James; Newmann, Justin; Carlotto, Victor: RODINIA EXTENSION LEAVES ITS MARK SUPERCONTINENT CONSTRAINTS FROM THE 164-11 10:55 AM Kimbrough, David L.*: MIDDLE JURASSIC CORDILLERAN AREQUIPA TERRANE IN SOUTHERN PERU ARC FLARE-UP AND BAJOCIAN ENVIRONMENTAL 165-12 11:15 AM Matos, Ramiro*: OBLIQUE TECTONIC IN THE IMPACT (Invited Presentation) PRECAMBRIAN SHIELD OF BOLIVIA, SW OF 11:15 AM POSTER ROUND-UP 164-12 11:30 AM Wesley, Abigail J.*; Paterson, Scott R.; Attia, Snir; Memeti, Vali: THE JURASSIC KING CREEK PLUTON AND INDEPENDENCE DIKES, SOUTHERN RITTER RANGE, SIERRA NEVADA, CA: IMPLICATIONS FOR JURASSIC MAGMATISM AND TECTONICS 164-13 11:45 AM Wooden, J.L.; Barth, Andrew*; Walker, J.D.; Riggs, Nancy R.: JURASSIC MAGMATISM IN THE EASTERN

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SESSION NO. 166 SESSION NO. 167 T55. New Perspectives on Integrating Fault Zone Behavior T58. Late Cretaceous to Early Paleogene Tectonic Development through the Full Thickness of the Continental Lithosphere (GSA of the North American Cordillera I (GSA Structural Geology Structural Geology and Tectonics Division; GSA Mineralogy, and Tectonics Division; GSA Sedimentary Geology Division; Geochemistry, Petrology, and Volcanology Division; GSA GSA Mineralogy, Geochemistry, Petrology, and Volcanology Geophysics and Geodynamics Division) Division; GSA Geochronology Division; GSA Geophysics and 8:00 AM, Phoenix Convention Center, Room 131ABC, North Building Geodynamics Division; GSA History and Philosophy of Geology Keith A. Klepeis, Elena A. Miranda, Joshua J. Schwartz, Laura E. Webb and Division) Harold Stowell, Presiding 8:00 AM, Phoenix Convention Center, Room 231ABC, North Building 166-1 8:00 AM Behr, Whitney M.*: LINKS BETWEEN SURFACE John S. Singleton, Scott M. Johnston, Emily S. Finzel and David M. Pearson, TECTONICS AND MANTLE LITHOSPHERE Presiding DEFORMATION IN THE WESTERN US CORDILLERA: 8:00 AM INTRODUCTORY REMARKS CONSTRAINTS FROM MANTLE XENOLITHS (Invited Presentation) 167-1 8:05 AM Di Fiori, Russell V.*; Long, Sean P.; Fetrow, Anne C.; Snell, Kathryn E.; Bonde, Joshua W.; Vervoort, Jeff D.: 166-2 8:20 AM Flesch, Lucy M.*; Bischoff, Sarah: IMPACT OF LARGE- SYN-CONTRACTIONAL DEPOSITION OF THE SCALE FAULTING ON THE SURFACE DEFORMATION CRETACEOUS NEWARK CANYON FORMATION, OF INDIA-EURASIA COLLISION INFERRED FROM 3-D DIAMOND MOUNTAINS, NEVADA: IMPLICATIONS FOR VISCOUS MODELING (Invited Presentation) STRAIN PARTITIONING WITHIN THE NORTH AMERICAN 166-3 8:40 AM Furlong, Kevin P.*: MAKING NEW PLATE BOUNDARIES: CORDILLERA LESSONS FROM NORTHERN CALIFORNIA AND 167-2 8:20 AM Jones, Craig H.*: THE 85 MA TRAINWRECK: NEW ZEALAND DECONSTRUCTING THE DEBRIS THAT MADE 166-4 8:55 AM Davis, George H.*; Reynolds, Stephen J.: SOME ARIZONA THE CORDILLERAN OROGEN OF TODAY (Invited EXAMPLES OF THE VERTICAL INTEGRATION OF FAULT Presentation) ZONE BEHAVIOR 167-3 8:40 AM Thacker, Jacob O.*; Kelley, Shari; Karlstrom, Karl E.; Kendall, 166-5 9:10 AM Waldien, Trevor S.*; Roeske, Sarah M.; Benowitz, Jeffrey A.; Jerry; Crow, Ryan S.: REGIONAL TIMING OF LARAMIDE Stockli, Daniel F.: EVIDENCE FOR AND AGAINST MID- DEFORMATION ONSET, INTERIOR WESTERN USA CRUSTAL DETACHMENT HORIZONS BASED ON CA. 25 8:55 AM BREAK/DISCUSSION MYR OF HETEROGENEOUS TRANSPRESSION IN THE SYSTEM 167-4 9:10 AM Chapman, James B.*; Greig, Roy; Haxel, Gordon B.: THE ARIZONAPLANO: GEOCHEMICAL EVIDENCE FOR 166-6 9:25 AM Lusk, Alexander Dmitri*; Cawood, Tarryn; Platt, John P.: AM THICK CRUST DURING THE LARAMIDE OROGENY INVESTIGATING THE CONTROLS ON FAULT ZONE WIDTH BELOW THE BRITTLE-TO-DUCTILE TRANSITION 167-5 9:25 AM Abbott, Lon D.*; Flowers, Rebecca M.; Falkowski, Sarah; Metcalf, James R.; Niazy, Fatima: LOW-TEMPERATURE 166-7 9:40 AM Klepeis, Keith A.*; Schwartz, Joshua J.; Miranda, THERMOCHRONOMETRIC RESULTS FROM Elena A.; Webb, Laura E.; Stowell, Harold H.; Lindquist, COLORADO’S SOUTH PARK AND ARKANSAS HILLS Peter: INITIATION AND GROWTH OF STEEP AREAS: CONSTRAINTS ON LARAMIDE PLUTON TRANSPRESSIONAL SHEAR ZONES THROUGH A 65 EMPLACEMENT DEPTH, THICKNESS OF THE WESTERN KM THICK SECTION OF CONTINENTAL CRUST IN SW INTERIOR SEAWAY SEDIMENTARY SECTION, AND THE NEW ZEALAND TIMING OF A POST-LARAMIDE UNROOFING EVENT 166-8 9:55 AM DeLucia, Michael S.*; Marshak, Stephen; Murphy, TUESDAY 167-6 9:40 AM Fitz-Diaz, Elisa*; Hernández-Vergara, Rogelio: THE Benjamin S.; Egbert, Gary: A NW-TRENDING TRANS- MEXICAN AND THE CHIAPAS FOLD AND THRUST LITHOSPHERIC SHEAR ZONE CUTTING THROUGH BELTS: STRUCTURE, TIMING AND TECTONICS (Invited THE USA MIDCONTINENT, AS REVEALED BY Presentation) MAGNETOTELLURIC (MT) IMAGING 10:00 AM BREAK/DISCUSSION 10:10 AM DISCUSSION 167-7 10:15 AM Williams, Stewart A.*; Singleton, John S.; Prior, Michael G.; 10:15 AM BREAK Mavor, Skyler P.; Cross, Gareth E.: THE EARLY 166-9 10:30 AM Kruckenberg, Seth C.*; Michels, Zachary D.: LINKING PALEOGENE TRANSITION FROM THIN-SKINNED TO GRAIN- TO PLATE-SCALE DEFORMATION AND THICK-SKINNED SHORTENING IN THE POTOSÍ UPLIFT, KINEMATICS THROUGH ANALYSIS OF MICRO- SIERRA MADRE ORIENTAL, NORTHEASTERN MEXICO ROTATIONS IN POLYPHASE SHEAR ZONES (Invited 167-8 10:30 AM Parker, Stuart D.*; Pearson, David M.: CROSSCUTTING Presentation) THIN- AND THICK-SKINNED THRUSTS WITHIN 166-10 10:50 AM Axen, Gary*: FORMATION OF THE STRONG WHIPPLE THE IDAHO-MONTANA FOLD-THRUST BELT: A DETACHMENT FAULT, CALIFORNIA, IN THE BRITTLE- DETACHMENT CONTROL ON STRUCTURAL STYLE PLASTIC TRANSITION 167-9 10:45 AM Pearson, David M.*; Parker, Stuart D.; Montoya, Leslie M.; 166-11 11:05 AM Odlum, Margaret*; Stockli, Daniel F.: DATING Brennan, Daniel T.: NO FLAT-SLAB NEEDED: THE DEFORMATION, EXHUMATION, AND FLUID-ROCK TRANSITION FROM THIN- TO THICK-SKINNED INTERACTIONS IN FAULT SYSTEMS USING APATITE THRUSTING IN THE IDAHO-MONTANA FOLD-THRUST U-PB AND TRACE ELEMENT LA-ICP-MS ANALYSIS BELT WAS CONTROLLED BY THE PRE-OROGENIC 166-12 11:20 AM Callahan, Owen A.*; Eichhubl, Peter; Davatzes, Nicholas C.: STRATIGRAPHY THE IMPACT OF PRECIPITATION-STRENGTHENING 11:00 AM BREAK ON FAULT ZONE EVOLUTION IN MINERALIZING 167-10 11:15 AM Kaempfer, Jenna M.*; Guenthner, William R.; Pearson, EPITHERMAL ENVIRONMENTS David M.: CONSTRAINING THE TIMING OF 166-13 11:35 AM Nadin, Elisabeth S.*; Yakimova, Veselina: EVOLUTION OF DEFORMATION IN SOUTHWESTERN MONTANA A DUCTILE-TO-BRITTLE FAULT IN AN ACCRETIONARY BASEMENT CORED RANGES USING LOW COMPLEX, SOUTHERN ALASKA TEMPERATURE THERMOCHRONOLOGY 11:50 AM CONCLUDING REMARKS 167-11 11:30 AM Heermance, Richard V.*; Cecil, M. Robinson; Sloan, Hanah; Barajas, Andrew; Pina, Isabel: EARLY EOCENE SUPRA- DETACHMENT BASIN DEVELOPMENT IN RESPONSE

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TO PLATEAU SUBDUCTION AND EXTENSIONAL 168-11 11:10 AM Housen, Bernard A.*: FOLD TESTS AND FIELD CAMP COLLAPSE IN THE SOUTHERN MOJAVE REGION, CA 168-12 11:25 AM Twomey, Vincent; McCarthy, William; MaGee, Craig; Petronis, Michael*: A NEW INSIGHT INTO THE SESSION NO. 168 TRANSPORT AND STORAGE OF MAGMA IN T61. Fossil Magnetism and Paleopoles; Tectonics, Stratigraphy, SUBVOLCANIC SYSTEMS: A CASE STUDY FROM THE Geochronology, and Geomorphology; Geoscience Challenges REYDARA LACCOLITH, SE ICELAND and Education: A Celebration of John Geissman’s Career (GSA 168-13 11:40 AM Muggleton, Scott R.*: AT LEAST WE DIDN’T GIVE HIM Structural Geology and Tectonics Division; GSA Geophysics ACCESS TO POWERPOINT and Geodynamics Division; GSA Sedimentary Geology Division; GSA Quaternary Geology and Geomorphology Division; GSA SESSION NO. 169 Geochronology Division) T82. Chemostratigraphy: Physical and Temporal Applications 8:00 AM, Phoenix Convention Center, Room 229B, North Building 8:00 AM, Phoenix Convention Center, Room 224B, North Building Alexis K. Ault and Stephen S. Harlan, Presiding Richard H. Fluegeman, Robert W. Scott, Carlton E. Brett and Brian R. Pratt, 8:00 AM INTRODUCTORY REMARKS Presiding 168-1 8:10 AM Weil, Arlo Brandon*; Yonkee, Adolph: USING DETAILED 169-1 8:00 AM Emsbo, Poul*; Premo, W.R.; McLaughlin, Patrick I.; Neymark, PALEOMAGNETIC STUDIES TO BETTER UNDERSTAND Leonid A.: RAPID SR ISOTOPE EXCURSIONS IN THE COMPLEX OROGENIC SYSTEMS- THE LEGACY AND MARINE RECORD AS A TOOL FOR UNDERSTANDING INFLUENCE OF JOHN GEISSMAN GLOBAL SEAWATER EVOLUTION (Invited Presentation) 168-2 8:25 AM Goodwin, Laurel B.*; Feinberg, Joshua; Hoehn, Jack; 169-2 8:20 AM Ng, Tin-Wai*; Yuan, Jin-Liang; Mii, Horng-sheng: THE Longchamp, Max; Smith, Dana M.; Jicha, Brian R.; Singer, CAMBRIAN STEPTOEAN POSITIVE CARBON ISOTOPE Brad S.; Harrigan, Claire; Heizler, Matthew T.; Flowers, EXCURSION (SPICE) EVENT ON SINO-KOREAN Rebecca M.; Metcalf, James R.: EPPUR SI MUOVE: PLATFORM, A REVISIT MIOCENE PSEUDOTACHYLYTE VEINS PRESERVE A 8:35 AM Conwell, Christopher T.*; Saltzman, Matthew R.; RECORD OF EARTHQUAKES >M5.5 ON LOW-ANGLE 169-3 Griffith, Elizabeth M.; Edwards, Cole T.: NORMAL FAULTS (Invited Presentation) DID TACONIC OROGENESIS ENHANCE MAFIC WEATHERING RATES 168-3 8:45 AM Hudson, Mark R.*; Moscati, Richard J.: A LESS-THAN-30 IN THE MIDDLE–LATE ORDOVICIAN? A TEST USING MA TRANSITION FROM LARAMIDE SHORTENING TO SEAWATER STRONTIUM AND NEODYMIUM ISOTOPES RIO GRANDE RIFT EXTENSION IN THE BLANCA PEAK 8:50 AM Hartke, Emma R.*; Cramer, Bradley D.; Calner, Mikael; REGION, SOUTHERN COLORADO: CONSTRAINTS 169-4 Oborny, Stephan C.; Bancroft, Alyssa M.: FROM FAULT SLIP ANALYSIS, GEOCHRONOLOGY, AND HIGH- ROCK MAGNETISM RESOLUTION PAIRED ORGANIC AND CARBONATE CARBON ISOTOPE CHEMOSTRATIGRAPHY OF THE 168-4 9:00 AM Niemi, Nathan A.*; Cowgill, Eric; Tye, Alexander; IREVIKEN EXCURSION (SILURIAN) FROM THE ALTAJME Vasey, Dylan A.; Midttun, Nikolas C.; Karsli, Orhan; CORE, GOTLAND, SWEDEN Babayan, Hektor; Babayev, Gulam; Gevorgyan, Mikayel; 9:05 AM McLaughlin, Patrick I.*; Emsbo, Poul; Bancroft, Alyssa M.; Godoladze, Tea; Safarov, Rafiq:A LOW-TEMPERATURE 169-5 Brett, Carlton E.: THERMOCHRONOMETRIC PERSPECTIVE ON THE THE LOCK-STEP CORRESPONDENCE SUBDUCTION-TO-COLLISION TRANSITION IN THE BETWEEN THE RISE OF SILURIAN PINNACLE REEFS AND δ13C EXCURSIONS SUGGESTS REEF CAUCASUS REGION (Invited Presentation) CARB EVOLUTION WAS TRIGGERED BY PERTURBATION OF 168-5 9:20 AM Channell, James E.T.; Singer, Brad S.*; Jicha, Brian R.: THE GLOBAL TIMING OF QUATERNARY GEOMAGNETIC REVERSALS 9:20 AM Oborny, Stephan C.*; Cramer, Bradley D.; Brett, AND EXCURSIONS IN VOLCANIC AND SEDIMENTARY 169-6 Carlton E.; Bancroft, Alyssa M.: ARCHIVES PROVIDING HIRES CHRONOSTRATIGRAPHIC CONSTRAINT TO THE UPPER 168-6 9:35 AM Petronis, Michael*: A TALE OF 25 YEARS OF PROFESSOR SILURIAN SALINA GROUP WITHIN THE APPALACHIAN, JOHN GEISSMAN’S FRIENDSHIP AND MENTORSHIP; AND MICHIGAN BASINS PLUS A FEW INSIGHTS INTO THE TECTONICS 9:35 AM Cui, Ying*; van Soelen, Els; Li, Mingsong; Peterse, OF WESTERN NEVADA, MAGMA EMPLACEMENT 169-7 Francien; Kürschner, Wolfram: PROCESSES, AND COPIOUS LIFE DISCUSSIONS AT A PERMIAN-TRIASSIC PLACE ON CENTRAL AVENUE IN ALBUQUERQUE, NM GLOBAL MARINE AND TERRESTRIAL CARBON CYCLE (Invited Presentation) RECORDS FROM THE FINNMARK PLATFORM IN NORWAY 9:55 AM BREAK 9:50 AM BREAK 168-7 10:10 AM Tarduno, John A.*: UNLOCKING PRECAMBRIAN 10:05 AM Zambito, James J.*; McLaughlin, Patrick I.; Bancroft, GEODYNAMICS, INNER CORE GROWTH AND 169-8 Alyssa M.; Emsbo, Poul: EVOLUTION OF THE GEODYNAMO USING METEORIC ALTERATION OF MARINE δ13C BELOW SUBAERIAL PALEOMAGNETIC MICROANALYSIS CARB UNCONFORMITIES: PALEOZOIC EXAMPLES ACROSS A 168-8 10:25 AM Ault, Alexis K.*; Reiners, Peter W.; Geissman, RANGE OF SPATIAL AND TEMPORAL SCALES John W.; Taylor, Madison P.: HEMATITE (U-TH)/HE 10:20 AM Scott, Robert W.*; Fluegeman, Richard; Brett, Carlton E.; THERMOCHRONOMETRY CONSTRAINTS ON FAULT 169-9 Pratt, Brian R.: SURFACE PROCESSES AND OPEN SYSTEM (HE) FORMAL BARREMIAN– BEHAVIOR: AN EXAMPLE FROM THE FRONT RANGE, CHEMOSTRATIGRAPHIC UNITS DEFINED BY ROCK MORRISON, CO PROPERTIES AND STANDARD SECTIONS 10:35 AM Ludvigson, Greg A.*; Layzell, Anthony L.; Joeckel, 168-9 10:40 AM Molina-Garza, Roberto S.*; Iriondo, Alexander; González- 169-10 Robert; Möller, Andreas; Mandel, Rolfe D.: Villanueva, Mayra Alejandra: PALEOMAGNETISM AND PETROFABRIC OF THE CUATE GRAY PLUTON, CHEMOSTRATIGRAPHIC PROFILES OF THE SONORA: IMPLICATIONS FOR THE EXTENSIONAL CRETACEOUS OAE 1D, MID-CENOMANIAN EVENT, HISTORY IN THE GULF OF CALIFORNIA AND OAE2 FROM LONG-LINE DRILLCORES, CRATONIC MARGIN OF THE NORTH AMERICAN WESTERN 168-10 10:55 AM Ferre, Eric C.*; Geissman, John; Marsh, Julian S.: INTERIOR BASIN REGIONAL MAGMA FLOW IN SILLS OF THE KAROO LIP, 10:50 AM Marshall, B.D.*; Premo, W.R.; Neymark, L.A.; Birdwell, SOUTH AFRICA 169-11 J.E.; Whidden, K.J.: STRONTIUM ISOTOPES IN

224 | 2019 GSA Annual Meeting & Exposition Tuesday, 24 September 2019

CARBONATE FROM THE AT 170-10 10:45 AM Gallagher, Tony; Kattenhorn, Simon A.*: RIFT FORMATION THE CENOMANIAN-TURONIAN BOUNDARY IN NORTH- MECHANISMS IN THE ICY SHELL OF ENCELADUS CENTRAL TEXAS: A POSSIBLE PROXY FOR SEAWATER 170-11 11:00 AM Martin, Samuel G.*; Radebaugh, Jani: INVESTIGATING COMPOSITION TITAN’S TECTONIC HISTORY FROM MORPHOLOGY, 169-12 11:05 AM Schneider-Mor, Aya*; Teutsch, Nadya; Ben Shitrit, Amit; ORIENTATION, AND ELEVATION OF RIDGES SEEN IN Zilberman, Tami; Yasur, Gal; Rosensaft, Marcelo; Bar, RADAR IMAGERY Oded; Kamyshny, Alexey; Gelman, Faina: C- ISOTOPES 170-12 11:15 AM Patthoff, D. Alex*; Leonard, Erin: TECTONIC OF CARBONATE AND CO FRANCOLITE MINERAL 3 RESURFACING ON URANUS’S MOONS ARIEL AND AS INDICATORS FOR THE CONDITIONS PREVAILED MIRANDA DURING THE EARLY DIAGENESIS OF PHOSPHORITE 11:30 AM DISCUSSION DEPOSITS IN SOUTHERN TETHYS IN THE LATE CRETACEOUS SESSION NO. 171 169-13 11:20 AM Naujokaityte, Jone*; Garb, Matthew P.; Brophy, Shannon K.; Landman, Neil H.; Cochran, J. Kirk; Witts, James D.: T105. through Time: Paleobiology, Paleoecology, CHEMOSTRATIGRAPHY OF UPPER MAASTRICHTIAN and Links to Paleoenvironmental Change (Paleontological SHALLOW MARINE DEPOSITS IN MISSISSIPPI, Society; Paleontological Research Institution; SEPM (Society for USA: TEMPORAL FRAMEWORK FOR THE GULF Sedimentary Geology)) COASTAL PLAIN REGION LEADING UP TO THE END- 8:00 AM, Phoenix Convention Center, Room 226ABC, North Building CRETACEOUS MASS EXTINCTION EVENT James D. Witts and Corinne Myers, Presiding 11:35 AM Bhattacharya, Joyeeta*; Cong, Lin; Dickens, Gerald; Yeung, 169-14 171-1 8:00 AM Allen, Matthew*; Lambert, Lance L.: NEW Laurence Y.; Sun, Tao: STABLE ISOTOPIC COMPOSITION MORPHOMETRIC METHODS TO QUANTIFY COMPLEX OF SIZE FRACTIONS IN EARLY PALEOGENE AMMONOID SUTURES SEDIMENTS:IMPLICATIONS ON BULK CARBONATE ISOTOPIC ANALYSIS 171-2 8:15 AM DiMarco, Briana*; Johnson, Erynn H.; Carter, Aja M.; Allmon, Warren D.: THE EVOLUTION OF AMMONOID SEPTA 11:50 AM DISCUSSION COMPLEXITY: A PRODUCT OF PREDATION? SESSION NO. 170 171-3 8:30 AM Dutta, Rakhi*; Bardhan, Subhendu: SYSTEMATIC POSITION OF THE GENUS GROSSOUVRIA T91. Shake ‘n Break: Volcanism and Tectonism through the Solar SIEMIRADZKI () FROM THE CALLOVIAN System (GSA Planetary Geology Division) OF KUTCH, WESTERN INDIA: A REPORT ON SEXUAL 8:00 AM, Phoenix Convention Center, Room 232BC, North Building DIMORPHISM AM Debra L. Buczkowski, Paul K. Byrne, Christian Klimczak and Jennifer Whitten, 171-4 8:45 AM Lemanis, Robert*; Zlotnikov, Igor: EXPLORING THE Presiding COVARIATION OF MORPHOLOGY AND MECHANICS OF AMMONITE SHELLS 8:00 AM INTRODUCTORY REMARKS 171-5 9:00 AM Hebdon, Nicholas*; Ritterbush, Kathleen A.: BREAKING 170-1 8:15 AM Whitten, Jennifer L.*; Ostrach, Lillian R.; Fassett, Caleb I.: DOWN THE SPIRAL: EVALUATING HYDRODYNAMIC ANCIENT VOLCANIC RESURFACING ON MERCURY?: EFFECTS OF ISOLATED WESTERMANN ANALYSIS OF THE FORMATION OF THE INTERCRATER MORPHOSPACE PARAMETERS IN AMMONOIDS PLAINS 171-6 9:15 AM Peterman, David J.*; Ciampaglio, Charles N.; 170-2 8:30 AM Needham, Debra H.*; Siegler, Matthew A.; Li, Shuai; Kring, Yacobucci, Margaret M.: STABLE HOOKS: EFFECTS David A.: THICKNESSES OF VOLCANICALLY-DERIVED TUESDAY OF THE U-SHAPED BODY CHAMBER OF ADULT WATER DEPOSITS AT THE LUNAR POLES (Invited HETEROMORPHIC AMMONOIDS ON HYDROSTATIC Presentation) STABILITY AND HYDRODYNAMIC RESTORATION 170-3 8:50 AM Cone, Kim A.*; Palin, Richard; Singha, Kamini: LUNAR 171-7 9:30 AM Tajika, Amane*; Hoffmann, Rene; Landman, Neil H.; MANTLE HETEROGENEITY AND THE APOLLO MARE Lemanis, Robert; Ifrim, Christina; Morimoto, Naoki; Klug, BASALTS: EXAMPLES FROM APOLLOBASALTDB Christian: MORPHOGENESIS OF PHRAGMOCONE 170-4 9:05 AM Murdock, Kathryn J.*; Brown, Laurie L.: REVISITING THE CHAMBERS IN MODERN AND FOSSIL NAUTILOIDS, SADDLEBACK BASALT: THE MARS MOJAVE SIMULANT AND SOME CRETACEOUS AMMONOIDS AS A TERRESTRIAL MARTIAN MAGNETIC ANALOG RECONSTRUCTED BY HIGH-RESOLUTION COMPUTED- 170-5 9:20 AM Crown, David A.*; Berman, Daniel C.; Scheidt, Stephen P.: AND GRINDING TOMOGRAPHY CONSTRAINTS ON THE CHRONOLOGY OF VOLCANISM 171-8 9:45 AM Yacobucci, Margaret M.*; Lockshin, Samuel N.: DRIVERS IN THE THARSIS REGION OF MARS FROM GEOLOGIC OF BIODIVERSITY DURING A CRITICAL MAPPING INTERVAL OF EARTH HISTORY (Invited Presentation) 170-6 9:35 AM Richardson, Jacob A.*; Sutton, Sarah S.; Whelley, Patrick L.; 10:00 AM BREAK Deng, Fanghui; Bleacher, Jacob E.; Connor, Charles; 171-9 10:15 AM Clapham, Matthew E.*; Capone, Dante A.: UNCOILING Hamilton, Christopher W.; Glaze, Lori S.: DISTRIBUTED THE ROLE OF CLIMATIC AND BIOTIC DRIVERS IN THE VOLCANISM PRESERVES THE TECTONIC RECORD ON CENOZOIC DECLINE OF NAUTILIDS MARS AND EARTH (Invited Presentation) 171-10 10:30 AM Linzmeier, Benjamin*; Jacobson, Andrew D.; Sageman, 170-7 9:55 AM Buczkowski, Debra L.*; McGowan, Eileen M.; Ostrach, Bradley B.; Hurtgen, Matthew T.; Ankney, Meagan E.; Lillian R.; McGill, George: STRUCTURAL GEOLOGY AND Masterson, Andrew L.; Landman, Neil H.: CALIBRATING KINEMATIC HISTORY OF THE LACHESIS TESSERA CEPHALOPOD ISOTOPE RESPONSES USING QUADRANGLE (V-18), VENUS NAUTILUS MACROMPHALUS FROM NEW CALEDONIA 170-8 10:10 AM Anderson, Robert C.*; Parker, Timothy; Adrian, John; (Invited Presentation) Fewell, Nolan P.; Siwabessy, Andrew G.: UNRAVELING 171-11 10:45 AM Witts, James D.*; Landman, Neil H.; Hopkins, THE GEOLOGIC AND TECTONIC HISTORY OF BATHYS Melanie J.; Myers, Corinne: EVOLUTIONARY STASIS, PLANUM, MARS: PRELIMINARY RESULTS ON THE ECOPHENOTYPY, AND ENVIRONMENTAL CONTROLS EARLY HISTORY OF THARSIS ON AMMONITE MORPHOLOGY IN THE LATE 170-9 10:25 AM Wyrick, Danielle Y.*; Buczkowski, Debra L.; Sizemore, CRETACEOUS (MAASTRICHTIAN) WESTERN INTERIOR Hanna G.: TESTING SUBSURFACE MASS MIGRATION SEAWAY, USA PROCESSES ON CERES (Invited Presentation)

22–25 September • Phoenix, Arizona, USA | 225 Tuesday, 24 September 2019

171-12 11:00 AM Taylor, Julie N.*; Lieberman, Bruce S.: ANIMATING 172-10 10:30 AM Godbold, Amanda Lynn*; Hohmann, Niklas; Jarochowska, AMMONITES: USING GIS TO ILLUSTRATE CHANGES Emilia; Kiessling, Wolfgang; Bottjer, David J.: SPATIO- IN ABUNDANCE THROUGH THE WESTERN INTERIOR TEMPORAL DIVERSITY DYNAMICS IN NORIAN (LATE SEAWAY TRIASSIC) GOSAUKAMM PATCH REEFS IN AUSTRIA 171-13 11:15 AM Wostbrock, Jordan A.G*; Witts, James D.; Myers, Corinne; 172-11 10:45 AM Dolby, Greer A.*; Bedolla, Arturo; Bennett, Scott E.K.; Sharp, Zachary D.: SEEING THROUGH DIAGENESIS Jacobs, David K.: GLOBAL PHYSICAL CONTROLS ON TO RECONSTRUCT CEPHALOPOD HABITAT AND ESTUARINE HABITAT ABUNDANCE DURING SEA PALEOENVIRONMENT IN THE LATE CRETACEOUS LEVEL CHANGE WITH IMPLICATIONS FOR RICHNESS WESTERN INTERIOR SEAWAY, USA USING TRIPLE AND DIVERSIFICATION OF MARGINAL MARINE OXYGEN ISOTOPES (Invited Presentation) FAUNAS 171-14 11:30 AM Landman, Neil H.*; Cole, Selina R.; Wright, David F.; 172-12 11:00 AM Rovelli, Remy*; Cotter, Alexandra Jane; Dwyer, Camille H.; Hopkins, Melanie J.: PHYLOGENETIC ANALYSIS OF THE Freymueller, Nicholas; Gaines, Karen H.; Hedberg, SCAPHITIDAE (AMMONOIDEA) USING PARSIMONY Carson P; Keller, Jonathan S.; Perriguey, Dustin; Silviria, AND BAYESIAN TIP-DATING APPROACHES J.S.; Witts, James D.: USING PALEOENM TO PREDICT 171-15 11:45 AM Mertz, David A.A.*; Wagner, Peter: ONE SIZE DOES NOT PATTERNS OF SURVIVORSHIP IN THE HELL CREEK FIT ALL: USING BAYESIAN FOSSIL BIRTH DEATH FORMATION ECOSYSTEMS ACROSS THE K/PG MASS PROCESSES TO DETERMINE CHARACTER PARTITION EXTINCTION FIT ACROSS MULTIPLE AMMONOID DATASETS 172-13 11:15 AM Meadows, Caitlin A.*: THE FOOD OF WALRUS AND DUCKS: BIVALVE ECOLOGY DURING RECENT SEA ICE SESSION NO. 172 SHIFTS IN THE N BERING AND CHUKCHI T112. Quantitative Paleobiology of Marine Ecosystems (GSA 172-14 11:30 AM Zimmerman, Alexander N.*; Johnson, Claudia C.; Bussberg, Geobiology & Geomicrobiology Division; Paleontological Nicholas W.; Dalkilic, Mehmet M.: LEVERAGING MACHINE Research Institution; Paleontological Society) LEARNING TO INFORM SPATIAL AND TEMPORAL PATTERNS IN DEEP-SEA CORAL BIODIVERSITY, GULF 8:00 AM, Phoenix Convention Center, Room 227ABC, North Building OF MEXICO AND US WEST ATLANTIC William J. Foster, Amanda Lynn Godbold and Erin Saupe, Presiding 172-15 11:45 AM Stigall, Alycia L.*: THE INVASION HIERARCHY: 172-1 8:00 AM Bringue, Manuel*; Pospelova, Vera; Tappa, Eric J.; Thunell, QUANTIFYING ECOLOGICAL AND EVOLUTIONARY Robert C.: DINOFLAGELLATE CYST PRODUCTION IN CONSEQUENCES OF INVASIONS IN THE FOSSIL THE CARIACO BASIN: A 12.5 YEAR-LONG SEDIMENT RECORD (Invited Presentation) TRAP STUDY 172-2 8:15 AM Cole, Selina R.*; Hopkins, Melanie J.: INVESTIGATING SESSION NO. 173 COVARIATION BETWEEN MORPHOLOGICAL, T118. Stratigraphic Rhythms, Paleoclimate, and Ocean Evolution: ECOLOGICAL, AND TAXONOMIC DIVERSITY OVER Honoring the Scientific Contributions of Alfred G. Fischer (GSA THE EVOLUTIONARY HISTORY OF DIPLOBATHRID History and Philosophy of Geology Division) CRINOIDS 8:00 AM, Phoenix Convention Center, Room 228AB, North Building 172-3 8:30 AM Smith, Isaiah E.*; Godbold, Amanda Lynn; Bottjer, David J.: QUANTIFYING THE INFLUENCE OF INTER-OBSERVER Michael A. Arthur, Robert E. Garrison, Linda A. Hinnov and Steven M. Stanley, VARIATION AND MEDIUM TYPE (THIN-SECTION Presiding VERSUS POLISHED SLAB) ON ALPHA DIVERSITY 173-1 8:00 AM Wanless, Harold R.*: FINE SCALE SEDIMENTARY ESTIMATES CYCLES AND SEQUENCES FROM CAMBRIAN TO 172-4 8:45 AM Davis, Jennifer R.*; Sorman, Melanie G.; Dineen, Ashley A.; HOLOCENE - THE INFLUENCE OF ALFRED FISCHER Tyler, Carrie L.; Roopnarine, Peter D.: CHANGES IN 173-2 8:15 AM Stanley, Steven M.*: BARRIER-ISLAND-LAGOON FOOD WEB STRUCTURE IN THE WESTERN TETHYS COMPLEXES AND MARINE TRANSGRESSIONS: ASSOCIATED WITH THE MESOZOIC MARINE AL FISHER’S BARNEGAT BAY STORY AND THE REVOLUTION CONTRASTING HISTORY OF THE PLIOCENE 172-5 9:00 AM Tyler, Carrie L.*; Kempf, Hannah L.; Castro, Ian O.; PINECREST FORMATION OF FLORIDA Dineen, Ashley A.; Roopnarine, Peter D.: CHANGES 173-3 8:30 AM Garrison, Robert E.*: THE NORTHERN CALCAREOUS IN ORDOVICIAN FOOD WEB STRUCTURE AND ALPS AND ALFRED FISCHER’S CONTRIBUTIONS TO FUNCTIONING ACROSS THE RICHMONDIAN INVASION CARBONATE SEDIMENTOLOGY (CINCINNATI SERIES, USA) 173-4 8:45 AM Napoleone, Giovanni*: THE MAGNETOSTRATIGRAPHY 172-6 9:15 AM Payne, Jonathan L.*; Heim, Noel A.: BODY SIZE AND ESTABLISHED AT GUBBIO (ITALY) EXTINCTION RISK IN THE MARINE FOSSIL RECORD 173-5 9:00 AM Kennett, James*: SYNCHRONOUS ICE-DAM COLLAPSES 172-7 9:30 AM Jones, Heather L.*; Scrobola, Zachary J.; Bralower, AND OUTBURST FLOODING FROM NORTHERN Timothy J.: DOES THE ‘LILLIPUT EFFECT’ APPLY TO HEMISPHERE PROGLACIAL LAKES AT YOUNGER MARINE MICROPLANKTON? A MORPHOLOGICAL DRYAS ONSET (12.8 KA) IMPLIES COSMIC IMPACT ANALYSIS OF SIZE AND SHAPE IN THE CALCAREOUS TRIGGER NANNOPLANKTON GENUS BRAARUDOSPHAERA 173-6 9:15 AM Herbert, Timothy D.*; Caruso, Antonio C.; Caballero-Gill, FOLLOWING THE CRETACEOUS-PALEOGENE (K-PG) Rocio; Tzanova, Alexandrina; Dowsett, Harry J.: GLOBAL MASS EXTINCTION PACING OF PLIOCENE CLIMATE BY NORTHERN 9:45 AM BREAK HEMISPHERE PRECESSION: AN ENIGMA (Invited 172-8 10:00 AM Tackett, Lydia S.*; Clement, Annaka M.: LATE TRIASSIC Presentation) FAUNAL AND PALEOECOLOGICAL SUCCESSION IN 173-7 9:35 AM Hinnov, Linda A.*; Fischer, Alfred G.; Grippo, Alessandro; NEW ZEALAND AND IMPLICATIONS FOR GLOBAL Teerman, Stan C.; Baddouh, M’bark: EOCENE PREDATOR-PREY DYNAMICS (Invited Presentation) CYCLOSTRATIGRAPHY AND ASTROCHRONOLOGY: 172-9 10:15 AM Swenson, Sierra K.*; Holland, Steven M.: PALEOBIOLOGY THE GREEN RIVER FORMATION (BRIDGER BASIN, OF THE ELLIS GROUP OF MONTANA: IMPLICATIONS WYOMING) FOR THE HISTORY AND COMMUNITIES OF THE 173-8 9:50 AM Walters, Andrew P.*; Meyers, Stephen R.; Carroll, Alan R.; SUNDANCE SEAWAY Klonowski, Elizabeth; Lowenstein, Tim K.; Paperini, Matteo: CONTINENTAL RESPONSES TO THE EARLY

226 | 2019 GSA Annual Meeting & Exposition Tuesday, 24 September 2019

EOCENE CLIMATIC OPTIMUM: A HIGH-RESOLUTION TIDES IN SPRING WATER LEVELS: NACIMIENTO FAULT PERSPECTIVE FROM THE GREEN RIVER FORMATION ZONE, NEW MEXICO USING XRF CORE SCANNING 174-8 10:05 AM Lowry, Christopher S.*; Cramer, Jennifer M.; Fennelly, 173-9 10:05 AM Yang, Wan*; Lehrmann, Daniel: MILANKOVITCH CLIMATIC Patrick E.; Dantu, Karthik; Rana, Rakeshsingh; SIGNALS AND STRATIGRAPHIC COMPLETENESS Kommineni, Avinash: EXPLORING GROUNDWATER OF THE ERNST TINAJA SECTION OF THE UPPER SURFACE WATER-INTERACTIONS USING DRONE CRETACEOUS DEEP-MARINE EAGLE FORD BASED DIFFERENTIAL STREAM GAUGING (Invited FORMATION, BIG BEND NATIONAL PARK, TEXAS Presentation) 173-10 10:20 AM Grippo, Alessandro*; Hinnov, Linda A.: GRAND 174-9 10:25 AM Wood, Alexander J.*; Springer, Abraham E.; Tobin, RECORDED IN THE Benjamin W.: STRATIGRAPHIC AND STATISTICAL CRETACEOUS (ALBIAN) FUCOID MARLS, PIOBBICO ANALYSES OF GROUNDWATER FLOW WITHIN A CORE, ITALY, AND IMPLICATIONS FOR THE CHAOTIC PERCHED, KARST-SILICICLASTIC AQUIFER, KAIBAB EVOLUTION OF THE SOLAR SYSTEM PLATEAU, GRAND CANYON 173-11 10:35 AM Pratt, Lisa M.*: EXTREME OBLIQUITY AS AN 174-10 10:40 AM Vega, Jordan*; Gouzie, Douglas R.: A GEOCHEMICAL EVOLUTIONARY DRIVER FOR CLIMATE AND PUTATIVE AND STATISTICAL INVESTIGATION OF THE BIG FOUR LIFE ON MARS (Invited Presentation) SPRINGS REGION IN SOUTHERN MISSOURI 173-12 10:55 AM Arthur, Michael*: A.G. FISCHER’S “CYCLOMANIA”: 174-11 10:55 AM Burgess, Sarah A.*; Florea, Lee J.; Branam, Tracy D.; PHANEROZOIC LONG-PERIOD CYCLES Ben Farhat, Meryem: CARBON AND NUTRIENT CYCLING 173-13 11:10 AM Bottjer, David J.*; Yin, Zongjun; Zhao, Fangchen; IN SOUTH-CENTRAL INDIANA KARST: PRELIMINARY Zhu, Maoyan: COMPARATIVE TAPHONOMY AND RESULTS PHYLOGENETIC SIGNAL OF PHOSPHATIZED WENG’AN 174-12 11:10 AM Green, Ronald T.*; Nunu, Rebecca; Martin, Nicholas; Fratesi, AND KUANCHUANPU BIOTAS (Invited Presentation) Beth: CHARACTERIZATION OF THE SAN SOLOMON 173-14 11:30 AM Martin, Ronald E.*; Servais, Thomas: DID SPRINGS SYSTEM IN WEST TEXAS USA PHYTOPLANKTON EVOLUTION FUEL THE DIVERSIFICATION OF THE MARINE BIOSPHERE? NEW SESSION NO. 175 EVIDENCE T145. Hydrogeology and Energy (GSA Hydrogeology Division; 173-15 11:45 AM Weldeghebriel, Mebrahtu F.*; Lowenstein, Tim K.; Demicco, GSA Energy Geology Division) Robert V.; Graney, J.R.; Collins, David; Garcia Veigas, 8:00 AM, Phoenix Convention Center, Room 105BC, West Building Javier; Cendón, Dioni I.; Bodnar, Robert J.; Sendula, Eszter: Andrew J. Stumpf, Grant Ferguson and Kevin M. Ellett, Presiding SEAFLOOR HYDROTHERMAL SYSTEMS CONTROL AM SEAWATER CHEMISTRY: EVIDENCE FROM FLUID 8:00 AM INTRODUCTORY REMARKS INCLUSIONS IN HALITE 175-1 8:15 AM Lin, Yu-Feng F.*; Stumpf, Andrew J.; Frailey, Scott M.; Holcomb, Franklin H.: FEASIBILITY OF DEEP DIRECT-USE SESSION NO. 174 HEATING FOR DISTRICT-SCALE ENERGY SYSTEMS T142. Innovations in Research of Springs and Other Features at OVER THE ILLINOIS BASIN (Invited Presentation) the Groundwater–Surface Water Interface (GSA Hydrogeology 175-2 8:35 AM Abesser, Corinna*; Ciocca, Francesco; Findlay, John; Division; GSA Karst Division; Karst Waters Institute ) Hannah, David M.; Blaen, Phillip; Krause, Stefan: A 8:00 AM, Phoenix Convention Center, Room 104AB, West Building DISTRIBUTED HEAT PULSE SENSOR NETWORK FOR THERMO-HYDRAULIC MONITORING OF THE SOIL Abraham E. Springer and Dorothy Vesper, Presiding SUBSURFACE TUESDAY 174-1 8:00 AM Schwartz, Benjamin F.*; Hutchins, Benjamin; Swink, 175-3 8:50 AM Ellett, Kevin M.*; Western, Andrew W.; Abesser, Corinna; Aaron: HYPORHEIC SYSTEMS IN KARST: ZONES OF Stumpf, Andrew: THE UNTAPPED POTENTIAL OF EXCEPTIONAL BIODIVERSITY ANTHROPOGENIC GEOTHERMAL RESOURCES 174-2 8:15 AM Jones, Michael D.*: GEOCHEMICAL SIGNATURES 175-4 9:05 AM Stauffer, Philip H.*; Kuhlman, Kristopher L.; Boukhalfa, AND AQUATIC LIFE USE MONITORING AT REBECCA Hakim; Guiltinan, Eric J.; Bourret, Michelle; Dozier, Brian; SPRINGS DURING THE CRITICAL PERIOD OF FLOW IN Miller, Terry; Otto, Shawn; Rutqvist, Jonny; Weaver, THE HILL COUNTRY AREA OF SOUTH CENTRAL TEXAS Douglas: THE HYDROGEOLOGY OF THERMALLY 174-3 8:30 AM Stevens, Lawrence E.*; Springer, Abraham E.; Schenk, ACTIVE ENERGY WASTE IN BEDDED SALT (Invited Edward R.: SPRINGS ECOSYSTEM ECOHYDROLOGY Presentation) AND STEWARDSHIP (Invited Presentation) 175-5 9:25 AM Soeder, Daniel J.; Sawyer, J. Foster*: IN 174-4 8:50 AM Pordel, Khaled*; Friel, Ariel D.; Meyers, Zachary P.; Sada, GROUNDWATER: THE STORY OF SOUTH DAKOTA’S Donald W.; Umek, John; Frisbee, Marty D.; Rademacher, FLAMING FOUNTAIN Laura K.; Hedlund, Brian P.: HYDROGEOLOGY, MACRO- 175-6 9:40 AM Kim, Minji*; Kim, Kue-Young; Han, WeonShik; Park, Eungyu; AND MICROFAUNA IN ISOLATED DESERT SPRINGS. Kwon, Sanghoon: GENERAL AND TEMPORAL EFFECTS ARE THERE SIMILAR PATTERNS IN THE BIOLOGICAL OF FRACTURE ON DENSITY-DRIVEN CONVECTION OF ORGANIZATION? 174-5 9:05 AM Meyers, Zachary P.*; Frisbee, Marty D.; Rademacher, 9:55 AM BREAK Laura K.; Friel, Ariel D.; Hedlund, Brian P.; Pordel, Khaled; 10:10 AM Scanlon, Bridget R.*; Yang, Qian; Ikonnikova, Svetlana; Sada, Donald W.: EXAMINING LANDSCAPE PLACEMENT 175-7 Reedy, Robert: AS A CONTROL ON SPRING HYDROCHEMISTRY AND MANAGING WATER ISSUES RELATED TO ECOLOGICAL DIVERSITY UNCONVENTIONAL OIL AND GAS PRODUCTION IN THE US (Invited Presentation) 174-6 9:20 AM Wong, Stephanie S.*; Higley, John; Yelderman, Joe C.: 10:30 AM Van Hoy, Diane F.*; Ferguson, Grant; McIntosh, Jennifer C.: SPRINGS UNDER THE INFLUENCE OF SURFACE 175-8 WATER: USING EDNA AS A TRACER ILLUMINATING THE INTERMEDIATE ZONE: EXAMINING SEPARATION BETWEEN OIL AND GAS PRODUCTION 9:35 AM BREAK AND GROUNDWATER RESOURCES 174-7 9:50 AM McGibbon, Chris*; Crossey, Laura J.; Harp, Dylan; Person, 175-9 10:45 AM Perra, Chris A.*; Ferguson, Grant; McIntosh, Jennifer: Mark: USING TIME SERIES DATA TO EVALUATE CONDUITS BENEATH US: CASE STUDIES OF BAROMETRIC EFFICIENCY AND THE ROLE OF EARTH ABANDONED OIL AND GAS WELLS AND THEIR

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IMPLICATIONS FOR MODERN DAY PRODUCTION IN 176-11 10:50 AM Kirschner, David*; McAllister, Edward; Davies, Christine; ALBERTA AND SASKATCHEWAN Campman, Xander; Duijndam, Bart; Li, Junlun: 175-10 11:00 AM Weingarten, Matthew*: GEOMECHANICAL SENSITIVITIES INTEGRATION OF PASSIVE-SOURCE METHODS IN OF INJECTION-INDUCED EARTHQUAKES: SHELL’S EXPLORATION OF ALBANIA’S FOLD-THRUST IMPLICATIONS FOR CRUSTAL PERMEABILITY? BELT 175-11 11:15 AM Zeng, Jicai*; Jiang, Jiamin; Guo, Bo: SIMULATING THE 176-12 11:05 AM Heydari, Ezat*; Calef, Fred J.; Schroeder, Jeffrey F.; FATE OF HYDRAULIC FRACTURING FLUIDS IN SHALE Van Beek, Jason; Rowland, Scott K.; Fairén, Alberto G.; FORMATIONS: COUPLING GEOMECHANICS AND TWO- Parker, Timothy: RAPID INUNDATION OF GALE CRATER, PHASE FLOW IN FRACTURED MEDIA MARS (Invited Presentation)

175-12 11:30 AM Cullen, Andrew*: A HISTORIC LOOK AT HYDROCARBON SESSION NO. 177 PLAY TYPE, INDUCED SEISMICITY, STAKEHOLDER ENGAGEMENT, AND RISK MANAGEMENT IN T172. Information Systems and the Geological Sciences: OKLAHOMA, USA Reaching for the Future (GSA Geoinformatics and Data Science Division) 11:45 AM DISCUSSION 8:00 AM, Phoenix Convention Center, Room 125AB, North Building SESSION NO. 176 Mary C. Hill, Suzanne A. Pierce and Basil Tikoff, Presiding T170. Advancements in Energy Geology: The Best of American 177-1 8:00 AM Janssen, Marco*: AGENT-BASED MODELING OF Association of Petroleum Geologists Technical Talks 2018 (GSA HUMANS AND THEIR ENVIRONMENT (Invited Energy Geology Division; American Association of Petroleum Presentation) Geologists) 177-2 8:15 AM Fox, Peter*: BIO-GEO ANALYTICS FOR DATA THAT 8:00 AM, Phoenix Convention Center, Room 127ABC, North Building IS SPARSE, HETEROGENEOUS, AND MULTI- Michael Grammer, Robbie Gries and Laura S. Ruhl, Presiding DIMENSIONAL - WHAT IS NEEDED FROM NETWORK ANALYSIS? (Invited Presentation) 8:00 AM INTRODUCTORY REMARKS 177-3 8:30 AM Ma, Xiaogang*: DATA VISUALIZATION IN MINERAL 176-1 8:05 AM Carroll, Alan R.*; Smith, M. Elliot: XENOCONFORMITIES IN EVOLUTION STUDIES (Invited Presentation) THE GREEN RIVER FORMATION (Invited Presentation) 177-4 8:45 AM Carter, Megan R.*; Robinson, Erin; Burgess, Annie: 176-2 8:20 AM Langford, Richard P.*; Giles, Katherine A.; Thompson, EARTH SCIENCE INFORMATION PARTNERS (ESIP): Jessica; Rowan, Mark G.: SHOULDER FORMATION IN OPTIMIZING COLLABORATIONS TO MAKE DATA THE PARADOX BASIN: A RECORD OF PROGRESSIVE MATTER DIAPIR NARROWING AND MINIBASIN EXPANSION (Invited Presentation) 177-5 9:00 AM Arpin, Sarah M.*; Tobin, Benjamin W.; Szukalski, Bernard: SPATIAL, TABULAR, AND ARCHIVAL DATA: TOWARD A 176-3 8:35 AM Peacock, Julia E.*; Sarg, J. Frederick: A DETERMINISTIC NEW MODEL OF DATA INTEGRATION MODEL FOR OUTCROP TO SUBSURFACE WIRELINE LOG CORRELATION, EOCENE GREEN RIVER 177-6 9:15 AM Wilson, Cristina G.*; Qian, Feifei; Shipley, Thomas F.; FORMATION, EASTERN UINTA BASIN, COLORADO AND Jerolmack, Douglas J.; Roberts, Sonia; Koditschek, Daniel: UTAH (Invited Presentation) USING MOBILE ROBOTIC PLATFORMS TO IMPROVE DECISION-MAKING IN GEOSCIENCE FIELD RESEARCH 176-4 8:50 AM Holbrook, John*; Howe, Tyler: THE RARITY OF BIFURCATION IN SHALLOW LAKE DELTAS: 177-7 9:30 AM Mandal, Sakti*; Saha, Indranil: IDENTIFICATION OF IMPLICATIONS FOR RESERVOIRS AND OVERALL THERMALLY CRITICAL ZONES BASED ON INTER DELTA PROCESSES (Invited Presentation) SEASONAL VARIATION IN TEMPERATURE- A CASE STUDY OF KOLKATA MUNICIPAL CORPORATION, WEST 176-5 9:05 AM Paumard, Victorien*; Bourget, Julien; Payenberg, Tobias; BENGAL, INDIA George, Annette D.; Ainsworth, R. Bruce; Lang, Simon: CONTROLS ON DEEP-WATER SAND DELIVERY 177-8 9:45 AM Hill, Mary C.*; Amanor-Boadu, Vincent; Pfromm, Peter; Wu, BEYOND THE SHELF EDGE: ACCOMMODATION, Hongyu; Barron, Robert; Brookfield, Andrea E.; Stover, SEDIMENT SUPPLY AND DELTAIC PROCESS REGIME Susan: USING CHORDS, DATAX, AND AGENT BASED (Invited Presentation) MODELING TO CREATE SUSTAINABLE AGRICULTURE WITH 176-6 9:20 AM McBride, John*; Keach, R.W.; Leetaru, Hannes E.: PRECAMBRIAN BASEMENT TECTONICS BENEATH A 10:00 AM BREAK CCS SITE, ILLINOIS BASIN (Invited Presentation) 177-9 10:15 AM Kumar, Praveen*; Marini, Luigi; Pitcel, Michelle; Keefer, 9:35 AM BREAK Laura; McHenry, Kenton: DESIGN OF AN OBSERVATORY DATA SYSTEM AND OPEN SOURCE DATA SHARING 176-7 9:50 AM Eberli, Gregor P.*; Diaz, Mara R.; Weger, Ralf J.; Karaca, WITH ACTIVE CURATION AND MACHINE LEARNING Ergin: EARLY MICROBIAL CEMENTS – IMPLICATIONS FOR MARINE DIAGENESIS AND ROCK PHYSICS 177-10 10:30 AM Kelly, Joshua T.*; Gontz, Allen: USING REVOLUTIONARY (Invited Presentation) CUBESAT IMAGERY TO PERFORM RAPID ASSESSMENTS OF SHORELINE CHANGE IN THE 176-8 10:05 AM Simon, Rebekah E.*; Johnson, Samuel C.; Khatib, Omar; AFTERMATH OF MAJOR STORMS Raschke, Markus B.; Budd, David A.: IN-SITU CHEMICAL ANALYSIS OF HYDROCARBONS AT A NANOPORE 177-11 10:45 AM Lyons-Baral, Johnny*; Guevara, Fabio; Zamora Silva, SCALE, CRETACEOUS NIOBRARA FORMATION, Miguel Angel; Pakdel, Hamid-Reza: INTEGRATION OF DENVER BASIN, COLORADO (Invited Presentation) GEOLOGICAL TOOLS: THE KEY FOR SUCCESS AT MISKI MAYO MINE 176-9 10:20 AM Saller, Arthur*: WIDESPREAD DOLOMITIZATION BY EXTREMELY EVAPORATED SEAWATER ASSOCIATED 177-12 11:00 AM Harrison, William B.; Trout, Jennifer; Harrison, Linda; Voice, WITH LATE PERMIAN HALITE DEPOSITION, PERMIAN Peter J.*: RESCUE AND PRESERVATION OF A LARGE BASIN, USA (Invited Presentation) COLLECTION OF OIL AND GAS WELL DRILL CUTTINGS AND ASSOCIATED PAPER SCOUT REPORTS 176-10 10:35 AM Yurchenko, Inessa*: A MULTIPROXY GEOCHEMICAL APPROACH TO UNRAVELING HYDROCARBON CHARGE 177-13 11:15 AM Mohr, Rachel C.*; Harrell, T. Lynn: PREVENTING DATA HISTORY OF THE TRIASSIC SHUBLIK FORMATION OF LOSS DURING VOLUNTEER TRANSCRIPTION ARCTIC ALASKA (Invited Presentation) OF HANDWRITTEN LABELS: CHALLENGES AND

228 | 2019 GSA Annual Meeting & Exposition Tuesday, 24 September 2019

SOLUTIONS IN HISTORICAL PALEONTOLOGICAL SESSION NO. 179 COLLECTIONS T183. Geoscience and Hydrology of Your Public Lands: STEM 177-14 11:30 AM Wray, Ashley*; Lee, Rebecca E.; Maclachlan, John C.: Internships, Research, Science, Mapping, Resource Management, URBANIZATION AND THE NIAGARA ESCARPMENT: and Education I (GSA Hydrogeology Division; National Park ANTHROPOGENIC FACTORS INFLUENCING EROSION Service; U.S. Forest Service; Bureau of Land Management; GSA RATES Karst Division) 11:45 AM CONCLUDING REMARKS 8:00 AM, Phoenix Convention Center, Room 101C, West Building SESSION NO. 178 Jason P. Kenworthy, Matthew Dawson, Limaris R. Soto, Johanna Kovarik, F. Edwin Harvey and Scott E. Foss, Presiding T180. Contentious Communication from the Classroom to the Chat Room: How to Have Productive Conversations about 8:00 AM INTRODUCTORY REMARKS Emotionally Charged Topics (GSA Geology and Society Division; 179-1 8:15 AM LeNoir, James*; Hafner, Donald L.; Brown, Margaret C.: GSA Committee on Geology and Public Policy; National EARTH SCIENCE AND THE AMERICAN REVOLUTION: Earth Science Teachers Association; National Association of INSIGHT TO THE BLOODY ANGLE BATTLE ACHIEVED Geoscience Teachers; GSA Geoscience Education Division) THROUGH LANDSCAPE ANALYSIS, LINCOLN, MA 8:00 AM, Phoenix Convention Center, Room 101AB, West Building 179-2 8:30 AM Hannibal, Joseph T.*: : A HERITAGE Wendy Bohon, Beth Bartel and Justin Samuel, Presiding STONE QUARRIED FOR MORE THAN 200 YEARS IN OHIO, USA 8:00 AM INTRODUCTORY REMARKS 179-3 8:45 AM Chan, Marjorie A.*; Bowen, Brenda B.: CASE OF THE 178-1 8:10 AM Hills, Denise J.*: BE A VOICE FOR SCIENCE (Invited MISSING MARBLES: IRON OXIDE CONCRETIONS Presentation) OF GRAND STAIRCASE ESCALANTE NATIONAL 178-2 8:25 AM Stewart, Iain S.*; Ickert, Johanna: FAULTY MONUMENT, UTAH COMMUNICATIONS: MOVING FROM ‘MATTERS OF 179-4 9:00 AM Beresford, Vincent P.*; Zielske, Eric; Borum, Angela: FACT’ TO ‘MATTERS OF CONCERN’ ABANDONED MINES OF THE WESTERN UNITED 178-3 8:40 AM McBride, Sara K.*; Hardebeck, Jeanne; Michael, Andrew; STATES: SCIENCE, PARTNERSHIPS, AND Page, Morgan T.; van der Elst, Nicholas; Martinez, Eric: REMEDIATION ON PUBLIC LANDS AFTERSHOCK FORECASTS FOLLOWING THE M7.0 179-5 9:15 AM Yung, Cathleen*: THE IMPORTANCE OF STUDENT ANCHORAGE, ALASKA EARTHQUAKE INVOLVEMENT IN THE FUTURE OF GEOLOGICAL 178-4 8:55 AM Terbush, Brian*: DIVIDE AND CONQUER – IMPROVING PUBLIC LAND MANAGEMENT SHAKEALERT EARTHQUAKE EARLY WARNING 179-6 9:30 AM Murray, Bridget*: SPRING CAVE, THEN AND NOW: AM OUTREACH, EDUCATION, AND TRAINING THROUGH EVALUATING VISITOR USE AND MANAGEMENT AT SECTOR SYMPOSIUMS SPRING CAVE, WHITE RIVER NATIONAL FOREST, CO, 178-5 9:10 AM Davis, Lindsay A.*; Godt, Jonathan W.; Peek, Lori A.: THROUGH A HISTORIC FRAMEWORK LANDSLIDE RISK REDUCTION IN PUERTO RICO: 179-7 9:45 AM Kenyon, Taylor R.*; Jost, Robert P; Beason, Scott R.: SCIENCE AND RISK COMMUNICATION IMPLEMENTATION OF STABILIZATION MEASURES IN 178-6 9:25 AM Lin, Rong-Gong*: A JOURNALIST’S TAKE ON THE NOVEL SETTINGS OF MOUNT RAINIER NATIONAL REPORTING ON CONTENTIOUS SUBJECTS (Invited PARK Presentation) 179-8 10:00 AM Pinter, Nicholas*; Ishiwateri, Mikio; Nonoguchi, Atsuko;

9:40 AM BREAK Tanaka, Yumiko; Casagrande, David; Durden, Susan: TUESDAY 178-7 9:55 AM Wilson, Augusta*: BEST PRACTICES FOR STRUCTURAL AND NON-STRUCTURAL STRATEGIES COMMUNICATING ON CONTENTIOUS SCIENCE TOPICS FOR FLOOD CONTROL: CASE STUDIES FROM JAPAN AND THE US 178-8 10:10 AM Hayhoe, Katharine*: CLIMATE CHANGE IN THE CROSSFIRE: HOW TO HAVE CONSTRUCTIVE 10:15 AM BREAK CONVERSATIONS ABOUT THE MOST POLITICALLY 179-9 10:30 AM Steinberg, Rebecca M.*; Hungerford, Jefferson; Keller, POLARIZED SCIENCE (Invited Presentation) William E.; White, Erin: CHARACTERIZING THE ACTIVITY 178-9 10:25 AM Friend, Dana S.*: BROACHING THE TABOO TOPIC OF OF YELLOWSTONE’S GEYSERS: DATA ANALYSIS AT A RELIGION IN EVOLUTION EDUCATION GEYSER GROUP SCALE 178-10 10:40 AM Kirby, Caitlin K.*; Rappolee, Eleanor; Singer, Alison: “FIGHT 179-10 10:45 AM Schmitz, Darrel W.*: GROUNDWATER RESOURCES BACK AGAINST THE ZOMBIES”: NARRATIVES AND ALONG THE NATCHEZ TRACE PARKWAY IN NORTHERN NORMS IN MISSISSIPPI 178-11 10:55 AM EchoHawk, Barbara*: WHEN DRILL-BABY-DRILL MEETS 179-11 11:00 AM Albano, Christine*; Hausner, Mark B.; McEvoy, Daniel; HUG-A-TREE IN THE UNDERGRADUATE CLASSROOM McGwire, Ken; Huntington, Justin L.: ASSESSING MULTI- DECADAL CHANGES IN RIPARIAN AREAS ACROSS 178-12 11:10 AM Bahramvash Shams, Shima*; Ammann, Caspar M.: FOCUS NEVADA USING THE LANDSAT ARCHIVE GROUP ON CLIMATE CHANGE SCIENCE 179-12 11:15 AM Lowry, Christopher S.*; Avellaneda, Pedro; Ficklin, Darren; 11:25 AM DISCUSSION Hall, Damon; Knouft, Jason; Pastel, Robert; Ruddell, 11:55 AM CONCLUDING REMARKS Benjamin L.; Doerry, Eck; Chester, Mikhail; Garcia, Margaret; Mascaro, Giuseppe; Meixner, Thomas: USING CITIZEN SCIENCE AS A CORE TOOL FOR WATER RESOURCE MANAGEMENT AND FORECASTING: CLOSING THE PROFESSIONAL AND CITIZEN SCIENCE GAP 11:30 AM LIGHTNING ROUND POSTER DISCUSSIONS 11:45 AM DISCUSSION

22–25 September • Phoenix, Arizona, USA | 229 Tuesday, 24 September 2019

SESSION NO. 180 181-3 9:30 AM Swann, Jessica*: EXPLORING PHENOMENA WITH T199. Enhancing the Geosciences by Empowering Indigenous THREE-DIMENSIONAL DIGITAL MODELS (Invited and Latinx Students I (GSA Geoscience Education Division) Presentation) 181-4 9:45 AM Camphire, Geoffrey A.*: EARTH SCIENCE WEEK: 8:00 AM, Phoenix Convention Center, Room 106BC, West Building A MODEL OF INTERNET-BASED GEOSCIENCE Darryl Reano and Angel A. Garcia Jr., Presiding EDUCATION OUTREACH 8:00 AM INTRODUCTORY REMARKS 181-5 10:00 AM Thomas, Jeff D.*: ENGAGING IN AN PUZZLING 180-1 8:15 AM Russo, Brigitte Ululani*; Spencer, Kekaha; Irvine, Aliah: ANCHORING PHENOMENON FROM A MIDDLE SCHOOL TRANSFORMING WAI'ANAE INTERMEDIATE’S SCIENCE WEATHER UNIT CURRICULUM THROUGH INDIGENOUS KNOWLEDGE 181-6 10:15 AM Boyd, Kathryn*; Gold, Anne; Niepold, Frank; Lynds, Susan; (Invited Presentation) Morton, Amanda; Taylor, Jennifer L.; Bruckner, Monica Z.; 180-2 8:30 AM Smythe, Wendy*: DÍI HLANGGWÁAY TLA K_ÍIYA ‘LA Kirk, Karin B.; Manning, Cheryl L.B.; Chandler, Patrick: ÁAYGAAGANG: EMPOWERING NATIVE STUDENTS TO THE CLIMATE LITERACY AND ENERGY AWARENESS IMAGE MORE NETWORK (CLEAN) 180-3 8:45 AM Tsosie, Ranalda L.*: REVITALIZING DINEH SCIENTIFIC 181-7 10:30 AM Abshire, Wendy E.*; Mills, Elizabeth W.; Stimach, KNOWLEDGE TO ASSESS WATER CHALLENGES IN NE Abigail E.; Payne, Celia: OPPORTUNITIES TO ENGAGE ARIZONA 3D THINKING VIA WEATHER, OCEAN, AND CLIMATE SCIENCE 180-4 9:00 AM Reano, Darryl*: TRANSFORMING AN EARTH SCIENCE GRADUATE SCHOOL EXPERIENCE TO CREATE 181-8 10:45 AM Bateman, Kathryn M.*; Pallant, Amy; McDonald, Scott; MEANING AND SUPPORT Lord, Trudi: EXPLORING PLATE TECTONICS WITH MODELS AND AN ONLINE CURRICULUM 180-5 9:15 AM Carabajal, Ivan G.*: UTILIZING CRITICAL FRAMEWORKS TO PROMOTE THE RECRUITMENT, RETENTION, AND 181-9 11:00 AM Bowman, Luke J.*; Tubman, Stephanie; Huntoon, EMPOWERMENT OF UNDERSERVED GEOSCIENCE Jacqueline E.; Bluth, Gregg J.S.; Matthys, Anthony; STUDENTS Wyrwicz, Monica; Geerer, Christine: ENCOUNTERING THE ROCK CYCLE IN A PROBLEM-BASED MIDDLE SCHOOL 180-6 9:30 AM Bear, Tahlia*: EXPANDING DIVERSITY AND INCLUSIVITY CURRICULUM THROUGH THE ON TO THE FUTURE PROGRAM (Invited Presentation) 181-10 11:15 AM Lamm, Sarah N.*; Bosch, Jeanette S.: IMPROVING PLANETARY GEOLOGY SCI COMM WITH FULL-SCALE 9:50 AM DISCUSSION 3-D DISPLAYS OF THE CURIOSITY ROVER 180-7 10:15 AM Anderson, Alyssa N.*; Rowland, Scott K.; Koga, Lalepa: 181-11 11:30 AM Carroll Steward, Kimberly*; Bhattacharya, Devarati; Forbes, HAWAIIAN LANGUAGE NEWSPAPER INSIGHTS TO THE Cory; Chandler, Mark: TWO SECONDARY SCIENCE 1859 ERUPTION OF MAUNALOA VOLCANO, HAWAI‘I: TEACHERS IMPLEMENTATION OF A CURRICULAR APPLICATIONS TO GEOSCIENCE RESEARCH AND INTERVENTION WHEN TEACHING WITH GLOBAL EDUCATION CLIMATE MODELS 180-8 10:30 AM Adamsky, Rachel*; Swanson, Joan Ann; Kennedy, 181-12 11:45 AM Mondro, Claire A.*; Benner, Jacob S.; Thomson, Ben; Hampton, Samuel J.; Hikuroa, Daniel: IMPACT Bradley J.: AUGMENTED REALITY SANDBOXES AS A OF INDIGENOUS KNOWLEDGE TO AID IN TOPOGRAPHIC MAP TEACHING TOOL IN 100-LEVEL UNDERSTANDING OF WESTERN SCIENCE CONCEPTS GEOLOGY CLASSES: MEASURING THE IMPACT ON THROUGH VIDEO AND SUPPLEMENTAL MATERIAL STUDENT LEARNING AND CLASSROOM ENGAGEMENT 180-9 10:45 AM Garcia, Angel A.*; Horodyskyj, Lev; Cavuoto, Nora L.; Garcia, Alex: COMMUNITY SCIENCE AS A MECHANISM TO EMPOWER COMMUNITY MEMBERS IN DECISION MAKING POSTER 180-10 11:00 AM Romero, Mariah C.*: COMMUNICATING RESEARCH TECHNICAL SESSIONS THROUGH INFORMAL COMMUNITY OUTREACH PROGRAMS WHILE SUCCESSFULLY NAVIGATING A GEOSCIENCE CAREER SESSION NO. 182 180-11 11:15 AM Boxerman, Jonathan Z.*; Nelson-Barber, Sharon: T162. Environmental and Engineering Geology Division (Posters) INDIGENOUS MAPPING: PLACE-BASED CULTURALLY- (GSA Environmental & Engineering Geology Division) RELEVANT CITIZEN GEOSCIENCE 9:00 AM, Phoenix Convention Center, Hall AB, North Building 11:30 AM DISCUSSION Authors will be present from 4:30 to 6:30 PM Booth # SESSION NO. 181 182-1 1 Fernandes, Miguel V.*; Lewis, Timothy L.; Schwartz, Megan; T185. Time to Explore: Actively Engaging with Rigorous Three- Abduhali, Xavier: MICROPLASTIC: A CONSISTENT Dimensional Learning Materials (GSA Geoscience Education COMPARISON OF GLOBAL SAND AND SOIL SAMPLES Division; American Geosciences Institute; American Geophysical 182-2 2 Ritter, Abigail N.*; Baraza Piazuelo, Teresa; Hasenmueller, Union; National Association of Geoscience Teachers; National Elizabeth A.: MICROPLASTIC CONTAMINATION OF A KARST Earth Science Teachers Association) SPRING DURING FLOODING 9:00 AM, Phoenix Convention Center, Special Presentation Area Hall A, 182-3 3 Losco, Russell*; Brown, Regina; Chipman, Alex: THE EFFECT OF North Building PLASTIC PARTICLES ON HEAT TRANSFER AND RETENTION Aida Awad, Carla McAuliffe and Ed Robeck, Presiding IN SAND 181-1 9:00 AM Egger, Anne E.*: PATHWAYS TO PERFORMANCE 182-4 4 Simpson, Mathew*; Nicholson, Kirsten N.; Neumann, Klaus: EXPECTATIONS THROUGH INTEGRATE AND EXPLORATORY STUDY OF MICROPLASTICS IN THE INVESTIGATION (Invited Presentation) EASTERN OF NEPAL 181-2 9:15 AM Russell, Randy*: USING SIMPLE SIMULATIONS IN THE 182-5 5 Villegas Martinez, Gabriela*: IDENTIFYING AND CLASSIFYING EARTH SCIENCES TO ENGAGE STUDENTS WITH THE MICRO-PLASTICS IN SOUTH PADRE ISLAND, TEXAS NGSS PRACTICE OF SCIENTIFIC MODELING (Invited 182-6 6 Mitchell, Robert J.*; Clarke, Katherine; Yearsley, John R.: Presentation) MODELING THE EFFECTS OF CLIMATE CHANGE ON

230 | 2019 GSA Annual Meeting & Exposition

182-16 182-25 182-15 182-24 182-14 182-23 182-13 182-22 182-12 182-21 182-11 182-20 182-10 182-19 182-9 182-18 182-8 182-17 182-7 16 25 15 24 14 23 13 22 12 21 11 20 10 19 18 17 9 8 7 PEDOGENIC CACO OF SOIL TEXTURE ANDIRRIGATION CHEMISTRY ON Moreno, Victoria*; Jin,Lixin; AnnaC.: Ortiz, THEINFLUENCE Hunt-Foster, ReBecca: ONGOINGCRACK MONITORING Katzenstein, Kurt W.*; Huber, Robert; Bilderback, L.; Eric BONES OFNORTH AMERICANRIVEROTTERS Mudica, Kathryn*; Latimer, Jennifer C.: LEADBURDEN INLONG MAPPING ANDSUSCEPTIBILITYASSESSMENT LANDSLIDES INNORTHEAST MINNESOTA: INVENTORY Engle, Zachary; Jennings, Carrie; Wickert, Andrew D.: Breckenridge, AndyJ.; DeLong,StephenB.; DeLong, Whitney M.; Richard, EmilieM.*; Dahly, Derek T.; Gran, KarenB.; MINE DRAINAGE SITESINSOUTHEASTOHIO PARAMETERS DETERMININGBACTERIAL GROWTH OFACID Barkett, Sebastian*; Lopez,DinaL.: PHYSICALANDCHEMICAL KYUSHU LANDSLIDEDISASTERSITE ONJULY, 2017 DISTRIBUTIONS OF THE SLIPSURFACE SOILAT NORTH Kimura, Sho*; Nakamura, Shinya: GRAINSIZEANDPORE OF MINE WASTE SAMPLES FROM TONOPAH, NEVADA TRANSMISSION ELECTRON MICROSCOPY INVESTIGATION Doepke, Lauren*; McLeod,Claire; Krekeler, P.S.: Mark SRI LANKA DURABILITY INDEXOFDIFFERENT WEATHERED ROCKS IN Jayawardena, UpalideSilva*: ASTUDY ON THE SLAKE MATERIAL FORCENTRALNEVADA CHARACTERIZATION OFANENVIRONMENTAL REFERENCE AN ACTIVE DUNESYSTEMNEAR TONOPAH, NEVADA: GEOCHEMICAL CHARACTERIZATION OFSANDSFROM Chappell, J. Caleb; Krekeler, P.S.: Mark MINERALOGICALAND Oglesbee, Traister*; Sturmer, DanielM.; McLeod,Claire; DISPOSAL OFGROUNDWATER POLLUTION MONITORING ANDCONTROL TECHNOLOGY INEMERGENCY Qiang, Zhang*; Hongye, Li; Jinyu, Sun: APPLICATION OF KENTUCKY CONCENTRATIONS IN THE GROUNDWATER OFEASTERN OF THE CAUSES ANDEXTENTOFELEVATED METHANE Thomas M.; Zhu,Junfeng; Webb, Steven E.: IDENTIFICATION Alvarez Villa, Cristopher*; Erhardt,AndreaM.; Fryar, Alan; Parris, ISOTOPES ASPOTENTIAL TRACERS OF WINE ORIGIN Daly, GeorgeEdward*; Widom, Elisabeth: RADIOGENIC BENTONITE ANDCA-BENTONITE CLAYS SWELLING RATE ANDHYDRAULIC CONDUCTIVITYOFNA- Michael; Mayo, Dave P.: INFLUENCEOFSALINITYON THE Key, Amanda*; Meashintubby, Herman; Testa, P.; Maurice Comer, ENTERING UTAH LAKEANDIMPLICATIONS FOR OF POINT&NONPOINTSOURCEPHOSPHORUS POLLUTION DavidO’Bryant, Claud*:PROPORTIONS INVESTIGATING THE GROUND-BASED MEASUREMENTS USING VERY HIGHRESOLUTIONSATELLITE IMAGERY AND IN THE MONTEVERDE, COSTA RICACLOUDFOREST Yurk, P.*; Brian Murray, K. Greg: IDENTIFYINGCANOPYGAPS COLUMN OF PHARMACEUTICALS CONTAMINANTS THROUGH SOIL AND MODELINGFORPREDICTINGFATE AND TRANSPORT Jahan, RaoNargis*; Jahangeer, Jahangeer: EXPERIMENTAL LICHEN BIOMONITORING CHARACTERIZATION OFSTEELPLANTEMISSIONSBY Kousehlar, Masoomeh*; Widom, Elisabeth: GEOCHEMICAL RANGER DISTRICTOF WAYNE NATIONAL FOREST, OHIO ROAD VEHICLE ANDHIKING TRAILS IN THE IRONTON Wolff, OliviaN.*: QUANTIFYING SOILEROSION FROM OFF- DRIFTING SNOW AROUND AHIGHWAY INACOLDREGION Yang, Sheng*; Zhang,Mingyi: NUMERICALSIMULATION OF OF AGRICULTURAL SOILS IN THE SOUTHWESTERNUS FORK OF THE STILLAGUAMISH RIVER HYDROLOGY ANDSTREAM TEMPERATURE IN THE SOUTH 3 PRECIPITATION ANDCO 2 EMISSIONS 182-28 182-27 183-12 182-26 183-11 183-10 183-9 183-8 183-7 183-6 183-5 183-4 183-3 183-2 183-1 Authors willbepresentfrom4:30to6:30PM 9:00 AM,PhoenixConvention Center, Building HallAB, North (Sigma GammaEpsilon; GSAEnergy GeologyDivision) T154. SESSION NO. 183 Sigma GammaEpsilonStudentResearch (Posters) Booth # 28 27 40 26 39 38 37 36 35 34 33 32 31 30 29 INITIATION IN TENNESSEE ANDKENTUCKY Obe, Oluwatosin*: RAINFALL THRESHOLDS FORLANDSLIDE PUERTO RICO STRATEGIES FORCOMMUNICATING LANDSLIDERISKIN Stephen; Davis, Lindsay A.; Godt,Jonathan W.; Peek, A.: Lori Lugo Bendezú,Raquel; Álvarez Gandía, Yahaira*; Hughes, K. UHP TSO MORARI TERRANE, INDIA MORARI TERRANE, UHP TSO TRACKING METASOMATISM WITH PHENGITEFROM THE Alexandra*;Horman, Menold,Carrie; A.: Macris,Catherine FOREST: AMACHINE LEARNINGAPPROACH LANDSLIDES IN THE MONTEVERDE, COSTA RICACLOUD Leu, Eric*; Yurk, P.; Brian Murray, K. Greg: REMOTE SENSINGOF FOREST, MICHIGANUPPER-PENINSULA GROUNDWATER FLOW PATHS IN THE HIAWATHA NATIONAL HYDROLOGIC TESTING ANDANALYSIS TO DETERMINE Liles, Preston; Pearson, Logan; Testa, P.; Maurice B.: Larson,Erik Fitzpatrick, David B.*; Simpson,Dakota G.; Samantha; Barnett, MONUMENT, UTAH AT THE CARNEGIEQUARRY, DINOSAUR NATIONAL ORIENTATION EASTERN UPPERPENINSULA, MICHIGAN: GENESISAND B.:Erik DISSOLUTIONALLY ENLARGEDJOINTSOF THE Samantha;Barnett, Pearson, Logan; Testa, P.; Maurice Larson, Simpson, Dakota G.*; Fitzpatrick, David B.; Liles, Preston; LACCOLITH, IRON SPRINGSMININGDISTRICT, UTAH AND ADJACENT ALTERATION HALOS, THREE PEAKS CHARACTERIZATION OFMAGNETITE-APATITE DIKES Carr, Marie*; Kaiser, Jason F.: PETROGRAPHIC MOGOLLON MININGDISTRICT, NEWMEXICO MINING-RELATED FEATURES ASSOCIATED WITH THE COMPOSITION OF WASTE ROCK DUMPSANDOTHER Sifuentes, CaitlinC.*; Michelfelder, S.: Gary CHEMICAL SEBASTIAN COUNTY, ARKANSAS ON SOILCOMPOSITIONANDMICROBIAL COMMUNITIES, THE IMPACT OF TALL-GRASS PRAIRIERESTORATION Weaver, MicahF.*; Mayo, Dave P.; Shaver, Jeff; Randolph,Jay: IRON SLAG FROM STANDISH, NY IMPACT OFPHYSICALAND CHEMICAL WEATHERING ON L.*;Leonard, Maria Kelk, Rachel M.; J.: Farthing, Dori THE GRADIENT IN STREAM WATER QUALITY ACROSS ANURBANIZATION HaleighE.*;Carlson, Dony, Cameron; R.: Noll,Mark CHANGES OHIO CORNER QUADRANGLES, BUTLER ANDPREBLECOUNTIES, THICKNESS MAPSOF THE OXFORD ANDCOLLEGE BEDROCK-TOPOGRAPHY ANDQUATERNARY DRIFT- Knutson, Ellie; Levy, Jonathan; Nash, T. Andrew; Blake, Daniel: Ries, Rosamiel; Seth; Swearingen, Adedugbe, Emmanuel; Stubbins, Blake*; Currie, Brian; Thoresen, Haley; Palko, Emma; MICHIGAN ELEVATION MODELSOF THE EASTERNUPPERPENINSULA, OF REMNANTLAKESHOREFEATURES FROM DIGITAL Boyd, Alexandria N.*; B.: Larson,Erik GEOMORPHICANALYSIS GRASSE RIVER, CANTON, NY RATES USINGEXPOSEDROOTS AT ARECREATION SITE, Perry, Calum*; Alexander Stewart, K.: ESTIMATING EROSION ALASKA ROCK FALL EVENT: WISHBONE HILL, SOUTHCENTRAL BOULDER-TOP TREES ASAMEANSOFDATING A Whitney, Riley E.*; Alexander Stewart, K.; Hubbard, Trent D.: 22–25 September

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183-13 41 Norris, Molly K.*; MacDonald, James H.; Hickey-Vargas, 183-27 55 Bergel, Emily R.*; Riemersma, Peter E.: CHARACTERIZATION Rosemary: GEOTHERMOBAROMETRY OF GRANITIC OF FLORIDA BEACH SAND TO PROMOTE PUBLIC MIGMATITE LEUCOSOMES FROM THE SOTOMÓ- EDUCATION AND APPRECIATION OF EARTH SCIENCE CHAIQUENES HIGH GRADE METAMORPHIC COMPLEX, CHILE SESSION NO. 184 183-14 42 Hudson, Sarah R.*; Michelfelder, Gary S.: PETROGRAPHY AND T35. Subduction Zone Magmatism from Source to Eruption, in PETROLOGY OF THE ALKALINE AND THOLEIITIC LAVAS the Lab and in the Field: In Honor of Christy Till, GSA Mineralogy, FROM THE LA TETRA AREA, ZUNI-BANDERA VOLCANIC Geochemistry, Petrology, and Volcanology Division Early Career FIELD, NEW MEXICO Awardee (Posters) (GSA Mineralogy, Geochemistry, Petrology, and 183-15 43 Polk, Raven*; Jokubauskas, Petras; White, John C.: MAGMA Volcanology Division) MIXING IN A COMPOSITIONALLY AND THERMALLY 9:00 AM, Phoenix Convention Center, Hall AB, North Building STRATIFIED MAGMA CHAMBER: EVIDENCE FROM Authors will be present from 4:30 to 6:30 PM COMENDITIC TRACHYTE ENCLAVES IN THE KHAGGAIR Booth # LAVA FLOW, PANTELLERIA (ITALY) 184-1 56 Wales, Erin M.*; Schwartz, Joshua J.: THE ROLE OF 183-16 44 Johnson, Tess Isabelle*; Kaiser, Jason F.: PETROGRAPHIC SCAPOLITE IN RECORDING THE VOLATILE CYCLE OF THE ANALYSIS OF THE CRYSTAL RICH HARMONY HILLS TUFF, LOWER ARC CRUST CONDOR CANYON, LINCOLN COUNTY, NEVADA 184-2 57 Velazquez, Mario G.*; Aird, Hannah M.: CHARACTERIZING 183-17 45 Cox, Brannon*; Medley, Lily R.; Cribb, Warner: GEOCHEMICAL LAYERED GABBRO WITHIN THE ENGELS DEPOSIT AT THE AND PETROGRAPHIC ATTRIBUTES OF LAVAS ERUPTED LIGHTS CREEK STOCK, PLUMAS COUNTY, CALIFORNIA AT SMALL VOLCANIC CENTERS IN NORTHERN OREGON; 184-3 58 Kent, Adam J.R.*; Till, Christy B.; Cooper, Kari M.: IMPLICATIONS FOR MAGMA FORMATION WITHIN AN INTRA- PETROLOGICAL INSIGHT INTO THE INITIATION OF VOLCANIC ARC GRABEN VOLCANIC ERUPTIONS AT SUBDUCTION ZONE VOLCANOES 183-18 46 Bohannon, Loren A.*; Hoffman, Charles F.; Michelfelder, 184-4 59 Phillips, Mitchell*; Till, Christy B.: DECOMPRESSION RATES VIA Gary S.; Peitz, Megan R.: VOLCANIC STRATIGRAPHY, GEOSPEEDOMETRY OF PRIMITIVE MAGNESIAN ANDESITE STRUCTURE AND GEOCHRONOLOGY OF INTRA-CALDERA AT MT. SHASTA, CALIFORNIA FILL IGNIMBRITES OF THE 28 MA BURSUM CALDERA, MOGOLLON DATIL VOLCANIC FIELD, NEW MEXICO 184-5 60 Shaffer, Jamie*; Johnson, Emily R.; Cole, Meredith A.; Ramos, Frank C.; Bindeman, Ilya; Calvert, Andrew T.: EVALUATING 183-19 47 Mayback, Danika*; Malone, David H.; Biek, Robert F.; Hacker, SUBDUCTION CONTRIBUTIONS TO THE SOUTHERN David B.; Rowley, Peter D.: ZIRCON GEOCHRONOLOGY OF CASCADE ARC: INSIGHTS FROM THE GEOCHEMISTRY OF THE BASAL LAYER OF THE MARKAGUNT GRAVITY SLIDE, MAFIC ARC LAVAS AND GORDA PLATE SEDIMENTS MARYSVALE VOLCANIC FIELD, UTAH, USA 184-6 61 Carty, Kendra*; Schwartz, Joshua J.; Barnes, Calvin G.: TESTING 183-20 48 Middleton, Gavin*; Patel, Priya; Drescher, Anderson; Deibert, THE “MASH” HYPOTHESIS: AN INVESTIGATION OF MAGMA Jack E.; Camilleri, Phyllis A.; Schwartz, Joshua J.: PROVENANCE CHAMBER GEOMETRY ANDINTERCONNECTIVITY IN THE OF PRE-CENOZOIC DETRITAL ZIRCONS FROM THE LOWER CRUST OF A CONTINENTAL ARC, FIORDLAND, HUMBOLDT FORMATION ALONG THE NORTHERN MARGIN NEW ZEALAND OF THE WOOD HILLS AND ITS IMPLICATIONS FOR PRE-16 MA PALEOGEOGRAPHY AND EXTENSION IN THE EAST 184-7 62 Shamloo, Hannah I.*; Till, Christy B.: MG DIFFUSION IN ALKALI HUMBOLDT-WOOD HILLS-PEQUOP METAMORPHIC CORE FELDSPAR; APPLICATIONS FOR GEOSPEEDOMETRY IN COMPLEX, NE NV MAGMATIC SYSTEMS 183-21 49 Drescher, Anderson; Patel, Priya*; Middleton, Gavin; Camilleri, Phyllis A.; Deibert, Jack E.; Schwartz, Joshua J.: LATE SESSION NO. 185 OLIGOCENE EXTENSION IN THE EAST HUMBOLDT-WOOD T37. Investigating the Origin of Arc Magmatism and the Evolution HILLS-PEQUOP METAMORPHIC CORE COMPLEX: NEW of Continental Crust from the Aleutians to the Southern Andes CONSTRAINTS FROM AGES OF DETRITAL ZIRCONS IN THE (Posters): In Honor of Suzanne Mahlburg Kay, Recipient of the HUMBOLDT FORMATION ALONG THE NORTHERN MARGIN Mineralogy, Geochemistry, Petrology, and Volcanology Division OF THE PEQUOP MOUNTAINS, NE NV Distinguished Geological Career Award (GSA Mineralogy, 183-22 50 Brunette, Andre*; Kar, Nandini; Smith, Richard W.; Taral, Suchana; Geochemistry, Petrology, and Volcanology Division; GSA History Chakraborty, Tapan: INVESTIGATION OF THE NEOGENE and Philosophy of Geology Division) DEPOSITIONAL ENVIRONMENT OF THE EASTERN 9:00 AM, Phoenix Convention Center, Hall AB, North Building HIMALAYAN SIWALIK DEPOSITS THROUGH MULTIPROXY Authors will be present from 4:30 to 6:30 PM ORGANIC ANALYSIS Booth # 183-23 51 Wilkerson, Oscar A.*; Husinec, Antun: DRONES IN TROPICAL 185-1 63 Velazquez Santana, Liannie C.*; McLeod, Claire; Blakemore, SHALLOW-MARINE CARBONATE STUDIES: BENTHIC Daniel; Shaulis, Barry; Brown, Kenneth: CRUSTAL XENOLITHS, HABITAT AND FACIES MAPS, JAMAICA THEIR ZIRCONS AND APATITES: INVESTIGATING THE 183-24 52 White, Stephanie J.*; Minzoni, Marcello; Bhattacharjee, CONTINENTAL BASEMENT BENEATH THE CENTRAL ANDES Souvik; Lehrmann, Daniel J.; Li, Xiaowei; Kelley, Brian M.; Lau, 185-2 64 McCarthy, Anders; Yogodzinski, Gene*: HIGH H2O IN WESTERN Kimberly V.; Yu, Meiyi; Payne, Jonathan L.; Enos, Paul: ANATOMY VS EASTERN ALEUTIAN BASALTS FROM CALCIUM-IN- OF A PROGRADING LOWER TRIASSIC GIANT OOID- OLIVINE HYGROMETRY MICROBIAL CARBONATE SHELF MARGIN, NANPANJIANG 185-3 65 Hruska, Grace*; Lackey, Jade Star; McCarty, Kyle R.: TITANITE BASIN, SOUTH CHINA U-PB AGE AND TRACE ELEMENT CHEMISTRY: TRACING 183-25 53 Bergman, Bailey*; Cramer, Bradley D.; Milbrandt, Eric: COOLING AND ALTERATION IN SIERRA NEVADA BATHOLITH PHYTOPLANKTON ANALYSIS OF CALOOSAHATCHEE RIVER 185-4 66 Sanchez, Rachelle P.*; Bohrson, Wendy A.: THE 1915 ERUPTION AND ESTUARY OF SOUTHWEST FLORIDA OF LASSEN PEAK, CALIFORNIA: MASS, THERMAL, AND 183-26 54 Gilbert, Madysen H.*; Reidenbach, Leah B.; Milbrandt, COMPOSITIONAL IMPLICATIONS OF THE MAGMA MIXING Eric C.; Cramer, Bradley D.: NUTRIENT ANALYSES OF THE EVENT DOCUMENTED USING THE MAGMA CHAMBER CALOOSAHATCHEE RIVER AND ESTUARY OF SOUTHWEST SIMULATION FLORIDA 185-5 67 Oxhorn, Samuel*; Perfit, Michael; Larsen, Jessica F.; Schaefer, Janet R.: EVALUATING MAFIC HOLOCENE TEPHRA AS

232 | 2019 GSA Annual Meeting & Exposition

187-6 187-5 185-9 187-4 186-4 185-8 187-3 186-3 185-7 187-2 186-2 185-6 187-1 Authors willbepresentfrom4:30to6:30PM 9:00 AM,PhoenixConvention Center, Building HallAB, North D38. Advances inGeologyandHealth(Posters) SESSION NO. 187 186-1 Authors willbepresentfrom4:30to6:30PM 9:00 AM,PhoenixConvention Center, Building HallAB, North Science Division) Reaching for theFuture(Posters) (GSAGeoinformatics andData T172. SESSION NO. 186 Information SystemsandtheGeologicalSciences: Booth # Booth # 81 80 71 79 75 70 78 74 69 77 73 68 76 72 NEW MEXICO, USA DISORDERS FROM THE GREATER ALBUQUERQUE AREA, ELEMENT CONCENTRATIONS ANDCANINEAUTOIMMUNE POTENTIAL RELATIONSHIPS INBETWEEN TOXIC TRACE Roschelle; Dhenain,Aurelie; Chappaz,Anthony: EXPLORING Hanrahan, Rebekah*; Hlohowskyj, Stephan R.; Heuberger, PRODUCE ASBESTOS MORPHOLOGIES? CAN RECRYSTALLIZATION OFMAGMATIC HORNBLENDE Renkes, NatalieG.*; Buck, BrendaJ.; Metcalf, Rodney V.: COMPLEX ERUPTIONS OF THE PUYEHUE-CORDONCAULLE VOLCANIC HISTORIC VOLCANICOF VARIABLESAFFECTING THE Mingo, MauroA.*; Hickey-Vargas, Rosemary: ANALYSIS SOURCES SURVEY TO CHARACTERIZE UNTREATED DRINKING Aaron; Krueger, Brent: HEAVY METALS IN WATER: AGLOBAL Peterson, JonasM.; Brokus, Sarah A.; Wade, RandallD.; Best, Jonathan W.; MichaelJ.; Pikaart, Schumann,Eric; Stid,Jacob T.; Fry, Benjamin*; Wade, DanielR.; Fishman,Ford; Peterson, STATE-LEVEL GEOSCIENCEGREYLITERATURE PRESERVING ACCESS ANDINCREASINGDISCOVERY OF Gonzales, LeilaM.*; Keane, Christopher; Tahirkheli, Sharon: OCEANIC CRUST (AOC) OF THE NORTHWEST PACIFIC Kaj:Hoernle, NATURE ANDSIGNIFICANCEOFALTERED Michael; R.; Jicha,Brian Portnyagin, Maxim; Werner, Reinhard; Waldman, Ryan*; Yogodzinski, Gene; Hauff, Folkmar; Bizimis, ANTIBIOTICS GROUP MINERALSANDAMINOGLYCOSIDE SERIES MINERALS AFFECTCLAY-ANTIBIOTIC HYBRIDS: SMECTITE Song, Yungoo:Changyun; Chung, Donghoon*; Kang,Il-Mo; Song, Young Goo; Park, GUANAJUATO, MÉXICO IMAGING TO GEOLOGICALMAPPINGOF THE SIERRADE Reyes, Juventino: THEAPPLICATION OFMULTISPECTRAL Rosario*; María Conejo-Cortes, Vassallo, L.F.; Martínez- OF THE CENTRALANDES RHYOLITE IN THE ALTIPLANO-PUNA VOLCANIC COMPLEX Lewis, Charles T.*; deSilva, Shan: FAYALITE-BEARING WASHINGTON STATE OCCURRENCE INGROUNDWATER INNORTHEASTERN Kahle, SueC.*: COMMUNICATION OFRISK-URANIUM Rath, James M.*: ELECTRONIC FIELDLABELMOBILEAPP TRACE THE SHALLOWING OFFARALLON SUBDUCTION ACROSS IDAHO: USINGCRETACEOUS BENTONITES TO Hannon, Jeffrey S.*; Huff, Warren D.: MIGRATING MAGMATISM HEALTH MAP: FAR FROM RHETORIC CLOSER TO REALITY ENTITLED GEOLOGY-HEALTH MAPANDHYDROGEOLOGY- Hernando*: INVENTIONOFUTILITY Martinez-Sacristan, MOUNTAINOF THETHEBAN MAPPING Berggren,Marie-Pierre*; William: Kaufmann, Olivier; Martin, Thierry; Dupuis, Christian; Aubry, ALEUTIAN ISLANDS, AK PARENTS OFEVOLVED ROCKS ONUNALASKAISLAND,

THE CHARACTERISTICS OFCLAY DIGITAL GEOLOGICAL 188-10 188-9 187-9 188-8 187-8 188-7 187-7 188-6 188-5 188-4 188-3 188-2 188-1 Authors willbepresentfrom4:30to6:30PM 9:00 AM,PhoenixConvention Center, Building HallAB, North Research; GSASoilsandSoilProcesses Division) GeologyDivision;Sedimentary InternationalSocietyfor Aeolian GeologyandGeomorphologyDivision;(GSA Quaternary GSA T4. SESSION NO. 188 Eolian Processes andLandscapeEvolution (Posters) Booth # 94 93 84 92 83 91 82 90 89 88 87 86 85 Paul; Baker, S.; Gregory McClinton,Brett; Brown, Cody; Peet, Ellis; Byers, Colton W.*; Kramer, D.; Henry Patrick A.; Burkhart, Baldauf, ISLAND, QUEENSLAND AUSTRALIA ON THE WORLD’S LARGESTSANDISLAND, FRASER Adrian: CROSSING GREAT SANDY – TWO GPR TRANSECTS Gontz, Allen*; Daniel; Ellerton, Shulmeister, James; McCallum, CENTRAL INDIANA BLOOD LEAD(PB)LEVELSINDELAWARE COUNTY, EAST Neumann, Klaus; Danzl-Tauer, Peter: PRELIMINARY STUDY: Azar, BenjaminD.*; Dowling, CarolynB.; Haeft,Jessique; WHITE RIVERBADLANDS SOUTH DAKOTA, USA ACTIVITY IN THE DUNESOFSOUTHERNBOUQUET TABLE, SUBSURFACE APPROACH TO UNDERSTAND PERIODSOF Ramey, Dylan: USINGANINTEGRATED SURFICIALAND S.; Patrick;Gregory Burkhart, Kelly, Joshua T.; Forrest, Ashley; Levenson, Michael*; Gontz,Allen; Baldauf, Paul; Baker, INVESTIGATIONS RESCUE, DISASTERMANAGEMENT, ANDCRIMESCENE SEARCH ANDDISCOVERY TOOL OPTIMIZEDFOR PHASE OFDEVELOPMENTFORAHYPERSPECTRAL Daniel M.; Fackey, Debora; Tselepis Loertscher, Cynthia: FINAL Claudia; Jared; Brum, Allen,C. Scott; McLeod,Claire; Sturmer, Krekeler, P.S.*; Mark Burke, Michelle; Chappell,J. Caleb; Dawson, DAKOTA, NORTHERN GREAT PLAINS, USA IN THE WHITE RIVERBADLANDS DUNEFIELDS, SOUTH GLOBAL CLIMATE VARIATION ANDAEOLIANACTIVITY Patrick; Levenson, Michael: POTENTIAL LINKAGES BETWEEN Baldauf, Paul*; Gontz,Allen; Baker, S.; Gregory Burkhart, ANALYSIS OFCONCRETEBLOCKSANDBRICKS Ulmer, KassidyN.*; Housen,Bernard: GEOFORENSIC CHANNEL ISLANDS, CALIFORNIA SEA-LEVEL HISTORY: ANEXAMPLEFROM THE SOUTHERN SEDIMENT SUPPLY FORCOASTAL DUNESCONTROLLED BY Simmons, KathleenR.; Skipp, L.; Gary Pearce, Timothy A.: Muhs, DanielR.*; Pigati,Jeffrey S.; Schumann,R. Randall; HOLOCENE EXTREMECLIMATE VARIABILITY OK) AEOLIAN-FLUVIALSYSTEMSENSITIVITY TO LATE Connor; Bolles, Kasey: EVALUATING THE REDRIVER(TX- Wu, Zequn*; Forman, Steven L.; Wiest, LoganA.; Mayhack, PLAIN, NEWJERSEYPINEBARRENS, USA ICE-MARGINAL DUNEFIELDSON THE ATLANTIC COASTAL Chmielowska, Dorota; Cicali,Michael: LATE PLEISTOCENE Demitroff, Mark*; Wolfe, StephenA.; Woronko, Barbara; CANADA DEPOSITION IN THE EASTERNCANADIANROCKIES, GEOMORPHIC CONTROLS ONHOLOCENEEOLIAN Wolfe, StephenA.*; Lian,Olav B.: TIMING, RATES AND IN NEBRAZIL DYNAMICS ON THE FORMATION OFDUNE-DAMMED LAKES HOLOCENE FLUVIO-EOLIANINTERPLAY ANDCOASTAL P.B.;Guilherme Mendes, Vinícius R.: THEEFFECTSOFMID- Paulo César Fonseca; Rodrigues, SelmaI.; Garcia, André O.; Wang, Hong; Bicego, Márcia; Giannini, Zular, Andre*; Utida,Giselle; Francisco Cruz, W.; Sawakuchi, SANDSTONE STRATIFICATION TYPES IN THE PERMIANCOCONINO CLASSIFICATION OFHARD-TO-DISTINGUISH DUNE DIFFERENTIATING THE UNDIFFERENTIATABLE? A Maithel, Sarah A.*; Brand, LeonardR.; Whitmore, JohnH.: 22–25 September

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Forrest, Ashley; Ramey, Dylan: SAND PROVENANCE ACROSS SESSION NO. 189 THE WHITE RIVER BADLANDS TOWARD THE NEBRASKA T192. Improving College Student Education by Mentoring through SAND HILLS Peers, Faculty, and Professionals (Posters) (GSA Geoscience 188-11 95 Hilgendorf, Zach*; Walker, Ian J.; Pickart, Andrea J.: RECOVERY Education Division) OF FOREDUNES BY AEOLIAN REBUILDING FOLLOWING 9:00 AM, Phoenix Convention Center, Hall AB, North Building THE 2015-16 EL NINO, LANPHERE DUNES,CALIFORNIA, USA Authors will be present from 4:30 to 6:30 PM 188-12 96 Myrick, Emma P.*; Seramur, Keith C.; Cowan, Ellen A.; Rittenour, Booth # Tammy: EVIDENCE FOR EOLIAN STRATIGRAPHY AT BURIED ARCHAEOLOGY SITES IN SANDHILLS, NORTH CAROLINA 189-1 111 Marasco, Leslie; Asher, Pranoti M.*; Whitesell, Laurie; Abshire, Wendy; Sumy, Danielle; Carmona, Noelia B.; Savoie, Kelly; 188-13 97 Hasiotis, Stephen T.; Chan, Marjorie A.*; Parrish, Judith Totman: A Emmanuel, Jason: VIRTUAL MENTORING AS A POTENTIAL UNIFYING GENETIC APPROACH TO BOUNDING SURFACES PATHWAY TO INCREASE RETENTION OF HISTORICALLY IN ERG SYSTEMS UNDERREPRESENTED MINORITY STUDENTS IN THE 188-14 98 Liang, Peng*; Yang, Xiaoping; Forman, Steven L.; Li, Hongwei; GEOSCIENCES (Invited Presentation) Zhang, Deguo; Wang, Xulong: EOLIAN LANDSCAPE 189-2 112 Macdonald, R. Heather*: SUPPORTING STUDENTS’ EVOLUTION CONTROLLED BY SEDIMENT AVAILABILITY PROFESSIONAL PATHWAYS: A FOCUS ON CAREER SINCE THE LGM IN THE HULUNBUIR SANDY LAND, ADVISING AND MENTORING (Invited Presentation) 189-3 113 Jin, Lixin*; Doser, Diane I.; Lougheed, Vanessa L.; Walsh, 188-15 99 Goldstein, Harland L.*; Springer, Kathleen B.; Pigati, Jeffrey S.; Elizabeth A.; Corral, Guadalupe: STRUCTURED MENTORING Skipp, Gary L.: EVIDENCE FOR AN AEOLIAN COMPONENT IMPROVES STUDENTS’ RETENTION AND READINESS OF PALEOWETLAND DEPOSITS OF THE LAS VEGAS FOR FUTURE STEM CAREERS IN THE UNDERGRADUATE FORMATION ENVIRONMENTAL SCIENCE PROGRAM AT THE UNIVERSITY 188-16 100 Mayhack, Connor*; Forman, Steven L.; Wiest, Logan A.; Tew, OF TEXAS AT EL PASO, A HISPANIC SERVING INSTITUTION Victoria; Marin, Liliana; Money, Griffin:LATE QUATERNARY 189-4 114 Doser, Diane I.*; Rohrbaugh, Rob; Olivarez, Arturo; Villalobos, EOLIAN STRATIGRAPHY AND CHANGING ENVIRONMENTS Joshua: TWO-TIERED MENTORING OF TWO YEAR COLLEGE OF THE MONAHANS DUNE FIELD, TX STUDENTS DURING A SUMMER RESEARCH EXPERIENCE 188-17 101 Yousefi Lalimi, Fateme*; Walker, Ian J.:VALIDATION OF AN PROGRAM AT THE UNIVERSITY OF TEXAS AT EL PASO OPEN-SOURCE AEOLIAN SEDIMENT TRANSPORT MODEL 189-5 115 Ostwald, Amanda*; Waian, Jonathon M.; Moreno, Victoria; USING FIELD OBSERVATIONS FROM A BEACH-DUNE Emmett-Bailleres, Allison T.; Segura, Allison; Zuniga, Eduardo Lee; SYSTEM IN ARCATA, CALIFORNIA Garcia, Aimee; Lamborn, Gage Richards: STUDENT MENTOR 188-18 102 DeVries-zimmerman, Suzanne; Kay, Katherine*; Aerts, Rene; EXPERIENCES IN THE SUMMER REU UTEP-ROCCS Hansen, Edward C.: ECOHYDROLOGICAL CHANGES IN 189-6 116 Rohrbaugh, Rob*; Doser, Diane I.; Villalobos, Joshua: INTERDUNAL WETLANDS/SLACKS AS A RESPONSE GEOSCIENCE SERVICE LEARNING ACTIVITIES INTEGRATED TO RISING LAKE LEVELS IN AN EVOLVING EOLIAN WITH 2YC/4YC STUDENT MENTOR-BASED INSTRUCTION, LANDSCAPE ALONG LAKE MICHIGAN’S EASTERN COAST RESEARCH AND COMMUNITY AWARENESS 188-19 103 Cornachione, Harriet S.*; Rittenour, Tammy; Nelson, 189-7 117 Faith, Jenna L.*; Bernal, Leslie; Cervantes, Jose Pablo; Doser, Michelle Summa: HOLOCENE DUNE ACTIVITY IN HIGH Diane I.: DEVELOPING RESEARCH BASED LABORATORIES PLATEAU DESERTS – SOUTHERN UTAH FOR INTRODUCTORY PHYSICAL AND HISTORICAL 188-20 104 Krebsbach, Jackson*; Yurk, Brian P.; Pearson, Paul; Stid, Jacob T.; GEOLOGY Hansen, Edward C.: VEGETATION AND TOPOGRAPHY 189-8 118 Singer, Jill*; Fox, Sean P.; Weiler, Daniel; Zimmerman, Bridget: MAPPING OF COASTAL DUNE COMPLEXES USING SMALL USING EVALUATEUR TO COMPLEMENT AND EXTEND THE UNMANNED AERIAL SYSTEMS AND GROUND-BASED MENTORING PROCESS IMAGERY 189-9 119 Wilson, Meredith J.*; Petrie, Amber; Salam, Dylan: CAPITALIZING 188-21 105 Tewell, Valerie*; Sweet, Dustin E.: GRAIN-SIZE ANALYSIS OF ON BUDGET CRISES TO FUND STUDENT MENTORING THE QUATERNARY BLACKWATER DRAW FORMATION, OPPORTUNITIES AT A 2-YEAR COLLEGE SOUTHERN HIGH PLAINS, TX: EVIDENCE FROM A NEWLY CORED INTERVAL 189-10 120 Waian, Jonathon M.; Bareket-Shavit, Kallee*: THE EFFECTIVENESS OF UNDERGRADUATE MENTORSHIP IN 188-22 106 Tereszkiewicz, Peter A.*; Swann, Christy; Ellis, Jean T.: FIELD GEOLOGY A-TTRACS: A GUI BASED APPLICATION FOR THE QUANTIFICATION OF AEOLIAN TURBULENCE AND 189-11 121 Barnes, Brandy*: DEVELOPING AND STRENGTHENING TRANSPORT MENTORSHIPS WITHIN THE GEOSCIENCES: A BOND TO UNITE PROFESSIONALS AND THEIR SUCCESSORS 188-23 107 Meyers, Max Edelman*; Borella, Josh W.; Almond, Peter; Jol, Harry M.: GEOMORPHIC MAPPING AND SUBSURFACE SESSION NO. 190 CHARACTERIZATION OF THE SPRINGSTON PRE-HISTORIC DUNES, CANTERBURY, NZ T202. Beyond the Road-Cut: Virtual, Local, and Nontraditional “Field” Teaching and Learning Experiences (Posters) 188-24 108 Meng, Tyler M.*: HYPOTHESIS TESTING FOR THE ORIGIN OF CRATER-LIKE FEATURES NEAR GREAT SAND DUNES, 9:00 AM, Phoenix Convention Center, Hall AB, North Building COLORADO Authors will be present from 4:30 to 6:30 PM Booth # 188-25 109 Rickey, Brittany Caitlyn*; Delikowski, Hunter; Jol, Harry M.; Gontz, Allen: DUNE MIGRATION AND MORPHOLOGY OF THE 190-1 122 Stidham, Thomas A.*: PRACTICES TO CLOSE THE DISABILITY EASTERN ALGODONES DUNE SYSTEM USING GROUND ENGAGEMENT GAP FOR PEOPLE WITH THE AUTISM PENETRATING RADAR SPECTRUM DISORDER IN NATURAL HISTORY MUSEUM SETTINGS 188-26 110 Ma, Xiaochuan*; Yan, Jun; Gan, Yu: BATTLES BETWEEN HEAD-TO-HEAD ENCOUNTERING DUNE-FIELDS UNDER 190-2 123 Perkins, Dexter*; Stene, Noah; Schultz, Alyssa; Bentley, Callan; REVERSING FLOWS Hollister, Ryan J.: ROCKS AND MINERALS -- A LIBRARY OF 3-DIMENSIONAL IMAGES FOR CLASSROOM USE 190-3 124 Fairchild, Megan E.*; Bregou, Anne-Solene; Rivera, Tiffany A.; Amburgey, Jonathan: EXPLORING EARTHQUAKE

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190-15 190-14 190-13 190-12 190-11 190-10 191-7 190-9 191-6 190-8 191-5 190-7 191-4 190-6 191-3 190-5 191-2 190-4 191-1 Authors willbepresentfrom4:30to6:30PM 9:00 AM,PhoenixConvention Center, Building HallAB, North (Posters) D39. Advances inGeoscienceInformation/Communication SESSION NO. 191 Booth # 136 135 134 133 132 131 143 130 142 129 141 128 140 127 139 126 138 125 137 OUTREACH? REALITY ENHANCEMUSEUM VISITOR EXPERIENCE AND WYOMING’S RICHFOSSILRESOURCES: DOESAUGMENTED Vietti, Laura A.*; Kerr, Tyler J.: AUGMENTING THE REALITYOF PLATE TECTONICS: ANEVIDENCE-BASED STUDY STUDENT LEARNINGANDCONCEPTUNDERSTANDING OF Cole, M.W.*: ANOVEL PEDAGOGY FORENHANCING TERMINOLOGY OF VIRTUAL FIELDEXPERIENCES Steven: WHAT’S INANAME?BRINGINGORDER TO THE Foley, Kristen*; Tinigin, Laura; Petcovic, Heather; Semken, FIELDWORK EXPERIENCE Acosta Colón,AngelA.*: FROM CAVE SURVEYING TO VIRTUAL TO ENHANCEINTRODUCTORY GEOSCIENCEEDUCATION Brown, Kenneth*: USINGGIGAPAN ANDGOOGLEEARTH PRO AND ACADIA NATIONAL PARK INMAINE VIRTUAL FIELDRESOURCEFORMOUNTDESERT ISLAND Young, Ryan K.*; Elliott, William S.: DEVELOPMENTOFA FUTURE Brandon: AGU100: CELEBRATING THE PAST. INSPIRING THE R.*;Hankin, Erik McCarthy, Kelly; Moore, Artesha; Bobisink, PROTECTING SENSITIVESITES EDUCATING ANDENGAGING LOCALCOMMUNITIES WHILE VIRTUAL FIELDEXCURSIONS: A VIABLE ALTERNATIVE FOR Leesburg, JessicaN.*; Clary, ReneeM.; Owen, AthenaM.: DATABASE –NEWDIRECTIONS Stamm, NancyR.: THENATIONAL GEOLOGICMAP Soller, David R.*; Garrity, P.; Christopher Wardwell, C.; Robert IDENTIFICATION INTO UNDERGRADUATE TEACHING DRUMLINS: INCORPORATING DIGITAL DRUMLIN Lee, RebeccaE.*; Maclachlan,JohnC.: STUDENTSMAPPING RESEARCHERS REALLYRESEARCHERS WANT? INFORMATION SERVICES ANDRESOURCES: WHAT DO Tahirkheli, Sharon*; Keane, Christopher: GEOSCIENCE APPLICATION AT THE RUTGERS GEOLOGYMUSEUM EXPLORING ANIMALADAPTATIONS THROUGH AMOBILE Criscione, Julia: APPLICATIONS FORADAPTATIONS: Amitai, Wren*; Neitzke Adamo, Lauren; Patricia; Irizarry-Barreto, SERVICES INGEOSCIENCELIBRARIANSHIP CITATIONS INTO ZOTERO: NEWCITATION MANAGEMENT Procious, Aaron; Gowen, EliseD.*: IMPORTING PRINT HANDS-ON ENGAGEMENT TOUCH:PALEONTOLOGYMETHODS THROUGH TEACHING Miller, HannahR.*; So, Calvin; Lovelace, David M.: PLEASEDO GEOLOGICAL LITERATURE ANDGEOREF Zellmer, Linda R.*: UNIVERSITY BRIDGECOURSE THROUGH ANOUTDOOREXPERIENTIALHIGHSCHOOL-TO- UNDERGRADUATE PATHWAYS INTO THE GEOSCIENCES McConnell, David: GEOJOURNEY: IMPROVING Atkins, RachelM.*; Wegmann, Karl W.; Brewer, Chester; COMMUNICATION ANDITSIMPACT Quigley, Mark*; Silver, Jeremy: QUANTIFYING GEOSCIENCE THE RUTGERS GEOLOGYMUSEUM USING PATCH PROGRAMS TO ENGAGE NEWAUDIENCES AT Criscione, Julia*; Neitzke Adamo, Lauren; Patricia: Irizarry-Barreto, Forsman, NelsF.*: DEFININGSCIENCE SEISMOMETER EXHIBIT PREPAREDNESS EFFORTS WITH ANEXPERIENTIAL COMPARING THE GEOLOGICAL SOCIETY’S 193-9 191-9 193-8 191-8 193-7 193-6 193-5 192-4 193-4 192-3 193-3 192-2 193-2 192-1 Authors willbepresentfrom4:30to6:30PM 9:00 AM,PhoenixConvention Center, Building HallAB, North Audiences (Posters) Communication intheGeosciences: New Methods, Avenues, and T179. SESSION NO. 192 193-1 Authors willbepresentfrom4:30to6:30PM 9:00 AM,PhoenixConvention Center, Building HallAB, North Division) Limnogeology T128. SESSION NO. 193 Evidence-Based andPracticeofScience Theory Lakes ofthe World through Time andSpace(Posters) (GSA Booth # Booth # 158 145 157 144 156 155 154 149 153 148 152 147 151 146 150 PALEOCLIMATIC SIGNALS IN THE QUATERNARY Zhang, Wentao*;Obrist-Farner,Jonathan; Yang, Wan: SHAKEOUT DRILLINNEWZEALAND EXPLORING WHY PEOPLEDONOT PERFORM THE McBride, Sara K.*; Becker, Julia S.; Johnston, David M.: NICKEL LATERITE DEPOSITS IN TROPICAL LAKESEDIMENTSIN THE EXPLORATION FOR Jonathan: PLATINUM-GROUP ELEMENT CONCENTRATIONS Ramirez, Gabriela Yvonne*; Locmelis, Marek; Obrist-Farner, WEB ARCHIVE Bielskas, Amanda*: GEOLOGICFIELD TRIP GUIDEBOOKS STUDY OF THE SAHARACOMPLEX FOSSIL BEDSNATIONAL MONUMENT, IDAHO: ACASE AND PALEOENVIRONMENTAL CONTEXTFORHAGERMAN Scott W.;K.: William Hart, Walkup, Laura C.*; Prassack, A.; Kari Wan, Elmira; Starratt, MONUMENT, IDAHO, USA STRATIGRAPHY OFHAGERMAN FOSSILBEDSNATIONAL TOOL FORCONSTRAINING THE PLIOCENEFOSSIL William K.: TEPHROCHRONOLOGIC MAPPINGAS A Wan, Elmira*; Walkup, Laura C.; Prassack, A.; Kari Hart, OF CENTRALNEWHAMPSHIRE WETLANDS Larose, Kayleen Mary*: FLOODINGANDPALEOCLIMATOLOGY PARTICIPATION INFIELDWORK LIVE VIRTUAL FIELD TOURS TO ENHANCESTUDENT Mahmood, M. Qasim*; Spencer, J.: Christopher USING USING LAKESEDIMENTBIOGEOCHEMISTRY ENVIRONMENTAL CONDITIONSONISLEROYALE, MICHIGAN OF ARCHAICCOPPERMININGANDHOLOCENE Schreiner, Kathryn; Depasqual,Seth: RECONSTRUCTION Murphy, Collin*; Steinman,ByronA.; Pompeani, David P.; MAPS EXPERIENCES WITH DIGITAL OBJECTS USINGESRISTORY EXHIBIT BUT MAKE ITDIGITAL: CURATING AUTHENTIC Sturgeon, Polly Root*; Mowery, Nicholas; J.: Motz,Gary A VOLCANIC CRATER LAKE IN PAULINA LAKE, OREGON: ENVIRONMENTAL HISTORY OF Thomas, Ellen; Varekamp, JohanC.: THEOSTRACOD RECORD Koetter, Sabrina*; Brumberger, Haley; Cauley, N.; Christina MOSAICS AND GEOSCIENCEOFPIETREDURE –FLORENTINESTONE Holt, Charlotte*; Glumac, Bosiljka; Kopf, Silas; Jensen, Eric: ART MONO LAKE(CA) THROUGH OSTRACODE PALEOECOLOGY PLEISTOCENE-HOLOCENE ENVIRONMENTAL CHANGEAT SusanHerrgesell:Zimmerman, NEWINSIGHTSONLATE Hodelka, Bailee*; McGlue, MichaelM.; Palacios-Fest, Manuel R.; THE STATE OFFREEMOBILEAPPS Morgan, Ryan F.*: “WILL THIS HELP?” GEOSCIENCESAND COSMOGENIC Laabs, BenjaminJ.*; G.; Oviatt,Charles Jewell, Paul: BONNEVILLE BASIN LANDFORMS OF THE PROVO SHORELINE, LAKE 22–25 September 10 BE EXPOSUREDATING OFEROSIONAL

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SEDIMENTS IN LAKE IZABAL, GUATEMALA, CENTRAL OLDEST POST-ORDOVICIAN MEMBER OF THE AMERICA OPHIOCISTIOIDEA? 193-10 159 Buckley, Kasey L.*; Obrist-Farner, Jonathan: 194-14 176 Boyer, Diana L.*; Croke, Daniel; Puckett, KeeLe; Shope, SEDIMENTOLOGICAL CHARACTERISTICS OF A LAMINATED Dakota P.; Dixson, Sara P.: A LOCALIZED LATE DEVONIAN CORE FROM LAKE IZABAL, EASTERN GUATEMALA HANGENBERG RECOVERY FAUNA FROM NORTHERN OHIO 193-11 160 Kearney, John C.*; Johnson, Claudia C.: USING PHENOCRYST 194-15 177 Gibson, Michael*: A RARELY ENCOUNTERED SCYPHOZOAN COMPOSITIONS TO DISCRIMINATE TUFFS OF BED III AND CONULARIID FROM THE LOWER DEVONIAN ROSS YOUNGER, OLDUVAI GORGE, TANZANIA FORMATION, WESTERN TENNESSEE 193-12 161 Duong, Lisa N.*; Bash, Jennifer G.; Deocampo, Daniel M.; 194-16 178 Kelley, Kara A.*; Hohman, Charlotte J.H.; McDonald, Andrew T.; Gebregiorgis, Daniel; Njau, Jackson K.; McHenry, Lindsay J.; Wolfe, Douglas G.: NEW MATERIAL OF SMALL DINOSAURS Stanistreet, Ian G.; Stollhofen, Harald; Schick, Kathy; Toth, FROM THE UPPER CRETACEOUS ALLISON MEMBER, Nick; Deino, Alan L.: PALEO-LAKE OLDUVAI: FRESHER OR MENEFEE FORMATION, NEW MEXICO SALINE? NEW RESULTS FROM CLAY CHEMISTRY 194-17 179 Mohler, Benjamin F.*; McDonald, Andrew T.; Wolfe, Douglas G.: 193-13 162 Benavente, Cecilia Andrea*; Mancuso, Adriana Cecilia; FIRST MATERIAL OF THE GIANT ALLIGATOROID Bohacs, Kevin M.; Irmis, Randall B.: A MULTIPROXY DEINOSUCHUS FROM THE ALLISON MEMBER OF THE APPROACH TO PALEOHYDROLOGIC AND PALEOCLIMATE MENEFEE FORMATION, SAN JUAN BASIN, NEW MEXICO RECONSTRUCTION OF TRIASSIC LACUSTRINE BASINS OF 194-18 180 Kerr, James P.*; Brisson, Sarah K.; Pier, Jaleigh Q.; Bush, ARGENTINA Andrew M.: VARIATION IN SKELETOBIONT-HOST RELATIONSHIPS ACROSS THE FRASNIAN-FAMENNIAN SESSION NO. 194 EXTINCTION EVENT ALONG AN ENVIRONMENTAL D18. Paleontology: Diversity, Extinction, Origination (Posters) GRADIENT 9:00 AM, Phoenix Convention Center, Hall AB, North Building 194-19 181 Broussard, Joshua*; Clary, Renee M.; Phillips, George E.: Authors will be present from 4:30 to 6:30 PM FAUNAL COMPOSITION AND DIVERSITY ACROSS THE K-PG Booth # BOUNDARY IN NORTHEASTERN MISSISSIPPI 194-1 163 , James*; Lamsdell, James C.: SECRETS OF THE 194-20 182 Brusatte, Stephen L.; Williamson, Thomas E.; Wible, John R.; HARPETIDS: PHYLOGENY, DISPARITY, AND MASS Shelley, Sarah L.; Bertrand, Ornella C.; Spaulding, Michelle; EXTINCTION RESPONSE IN THE TRILOBITE ORDER Janecka, Jan; dePolo, Paige E.*; Holpin, Sofia; Kynigopoulou, Zoi; HARPETIDA Püschel, Hans: THE RISE OF PLACENTAL MAMMALS AFTER THE END-CRETACEOUS MASS EXTINCTION 194-2 164 Foster, William J.*; Ayzel, Georgy; Isson, Terry T.; Mutti, Maria; Aberhan, Martin: SELECTIVE OF MARINE 194-21 183 Stokes, Jacob R.*; McKenzie, Scott C.: THE FIRST JUVENILE ORGANISMS INDICATE THAT THE COMPLEX INTERPLAY OF ENTELODONT TEETH FROM EASTERN NORTH AMERICA, MULTIPLE STRESSORS, ELICITED BY CLIMATE CHANGE, (AFF. DAEODON), FROM THE MILLER SITE IN FLORIDA CAUSED THE END-PERMIAN EXTINCTIONS 194-22 184 Leshno Afriat, Yael*; Edelman-Furstenberg, Yael; Wilson, Mark; 194-3 165 Bosch, Stephanie*; Clapham, Matthew E.: INFLUENCES ON THE Rabinovich, Rivka: UNRECOGNIZED SHIFT IN MAJOR REEF ECOLOGICAL SEVERITY OF MASS EXTINCTIONS BUILDERS IN MIDDLE JURASSIC OUTCROPS OF ISRAEL 194-4 166 Tybout, Samuel W.*; Lamsdell, James C.: ESTIMATING 194-23 185 Davis, Katie E.*; Payne, Alexander R.D.: MARINE SPECIATION EVOLUTIONARY VOLATILITY AND PREDICTING EXTINCTION RATES DURING THE PALAEOCENE-EOCENE “REEF GAP” USING A LIKELIHOOD-BASED MODEL SESSION NO. 195 194-5 167 Hedberg, Carson P*; Smith, Felisa A.: FUNCTIONAL DIVERSITY LOSS AT THE TERMINAL PLEISTOCENE: A SITE-SPECIFIC T111. Broadening Participation in Paleontology: Approaches ANALYSIS for Enhancing Diversity, Equity, and Inclusion (Posters) (Paleontological Society; National Association for Geoscience 194-6 168 Choi, Kevin T.*; Zhang, Eric H.; Shoraka, Madison H.; Zavez, Teachers; GSA Geoscience Education Division; GSA Geobiology Melissa J.; Wang, Steve C.: ESTIMATING THE DURATION OF & Geomicrobiology Division ) A MASS EXTINCTION ACCOUNTING FOR SIGNOR-LIPPS EFFECT 9:00 AM, Phoenix Convention Center, Hall AB, North Building 194-7 169 Tamez-Galvan, Evan Michelle*; McKenzie, Scott C.: MAZON Authors will be present from 4:30 to 6:30 PM CREEK SHARKS AND THEIR EGG CASES Booth # 194-8 170 Gavirneni, Siddharth*; Allmon, Warren D.; Friend, Dana S.: 195-1 186 Cohen, Phoebe; Stigall, Alycia L.*; Topaz, Chad M.: A GENDER PRELIMINARY REVISION OF EOCENE TURRITELLINE ANALYSIS OF THE PALEONTOLOGICAL SOCIETY: TRENDS, GASTROPODS OF SOUTHERN ENGLAND GAPS, AND A WAY FORWARD 194-9 171 Armijo, Brooklyn Dru*; Abt, Wiley; Moore, Jason R.: LARGE 195-2 187 Sheffield, Sarah L.*; Ricchezza, Victor J.:“SCIENTIST OF MAMMAL TAXONOMIC RESPONSE TO THE EOCENE- THE WEEK”: INTRODUCING DIVERSE SCIENTISTS INTO OLIGOCENE CLIMATE TRANSITION IN NORTH-WESTERN INTRODUCTORY GEOLOGY COURSES NEBRASKA 195-3 188 Visaggi, Christy C.; Wilson, Robert A.*: TELLING STORIES: 194-10 172 Nelson, Emily P.*; Tackett, Lydia S.; Clement, Annaka M.; EXAMINING CULTURAL CONNECTIONS IN STUDYING THE Gibbs Schnucker, Sara: SHALLOW MARINE PALEOECOLOGY SIXTH EXTINCTION OF HALOBIA OF THE NORIAN (LATE TRIASSIC) IN OWAKA, 195-4 189 Dahl, Robyn Mieko*: THE ROLE OF INTRODUCTORY EARTH NEW ZEALAND SCIENCE COURSES IN K12 TEACHER PREPARATION 194-11 173 Roquemore, Margaret Grace*; Greer, Lisa: IS THE ACROPORA PROLIFERA HYBRID NEW? A CASE STUDY FROM THE SESSION NO. 196 EARLY HOLOCENE ENRIQUILLO VALLEY T104. Paleobiogeographic and Paleoecological Trends in the 194-12 174 Gissler, Danah P.; Chavez, Amanda J.*; , Abigail M.; Fossil Record (Posters) (Paleontological Society; GSA History Sankey, Julia: SCREENWASHING UNVEILS JUVENILE and Philosophy of Geology Division) DINOSAUR AND BIRD TEETH IN THE HELL CREEK 9:00 AM, Phoenix Convention Center, Hall AB, North Building FORMATION, SOUTHWESTERN NORTH DAKOTA Authors will be present from 4:30 to 6:30 PM 194-13 175 Ausich, William I.*; Thompson, Jeffrey R.; Rahman, Imran A.; Martin, Markus; Cournoyer, Mario: ENIGMATIC ECHINODERM:

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196-16 196-15 196-14 196-13 196-12 196-11 196-10 196-9 196-8 196-7 196-6 196-5 196-4 196-3 196-2 196-1 Booth # 205 204 203 202 201 200 199 198 197 196 195 194 193 192 191 190 SOUTHERN NEVADA REGION SANDSTONE AND THE JURASSICPALEOECOLOGY OF THE DUNES: ANICHNOLOGICALEXAMINATION OF THE AZTEC Grove, Sarah E.*; Rowland,ON THE StephenM.: DANCING GRAIN SIZEAT LABREA TARPITS FOSSILBED, CALIFORNIA PRESERVATION BIASAND DEPOSITIONAL SETTING WITH Hansen, Karissa; Mychajliw, Alexis; Lindsey, Emily: EXAMINING Rice, Karin*; Stevens, Lora; Hong,Matthew; Cebreros, Lorenzo; PERMIAN MASSEXTINCTION ECOSYSTEM ENGINEERINGFOLLOWING THE END- Cribb, Alison T.*; Bottjer, David J.: COMPLEXMARINE TRANSGRESSIONS COASTAL SHELTERED ENVIRONMENT INRESPONSE TO PROLIFERATION OFOPPORTUNIST TAXA IN THE DEPOSITS OFCAMBAY BASIN, WESTERN INDIAREVEALS OF MOLLUSCANSHELLBEDSFROM LOWER EOCENE Banerjee, Sayoni*; Halder, Kalyan; Aich,Sreetama: ANALYSIS AND ITSPOSSIBLERELATION TO GLOBAL WARMING THE LOWER EOCENEOFCAMBAY BASIN, WESTERN INDIA MONOGAMY INOSTREASP., ABROODING OYSTER FROM Halder, Kalyan*; Ghosh,Ankita; Mitra, Aniket: FACULTATIVE BIOTIC INTERACTIONS IN THE FOSSILRECORD LESINA LAGOON (ITALY) ASAMODERNANALOGFOR Huntley,John Warren: Richardson, Pate E.*; Daniele; Scarponi, Scirocco, Tommaso; THROUGH DATA AGGREGATORS ASSESSING PALEOZOIC SURVIVORSHIP Ocon, SamanthaB.*; Lamsdell,James C.; Bauer, Jennifer E.: OF ORGANISMALECOLOGY RHOMBIFERAN STEMMORPHOLOGY THROUGH THE LENS AND ANCIENTSTEMMEDECHINODERMS: REVIEWING Sweeney, Aidan*; Sumrall, ColinD.: MODERNECOLOGY NATIONAL PARK FOUR HEMPHILLIANLOCALITIESAT PETRIFIEDFOREST Ben T.: Fiorentino, Steven; Marsh,AdamD.; Smith,Matthew; Kligman, Bevers, Jeb*; Neff, Chris; Giovanni; Hernandez, Dirilee; Curtis, MIOCENE SPRINGFORMATION, CALIFORNIA ON SPECIESRICHNESSOFMAMMALSIN THE MIDDLE Hardy, Fabian*; Badgley, Catherine: TECTONIC INFLUENCES USA TRANSITION IN THE WHITE RIVERGROUP OFNEBRASKA, CLIMATE EOCENE-OLIGOCENE ABUNDANCE THROUGH THE B.*;Gillham, Robert Secord,Ross: CHANGESINMAMMALIAN (MIOCENE; LATE HEMPHILLIAN) FROM THE OPTIMALOCALFAUNA OFOKLAHOMA Michael H.: PALEOECOLOGICAL ANALYSIS OFHERBIVORES GregA.;Wilbert, Hunt, Tyler C.; Czaplewski, NicholasJ.; Engel, Frederickson, Joseph; Cohen,JoshuaE.; Castaneda,Olga*; NIHEWAN BASIN, NORTH CHINA AND DONGYAOZITOU MAMMALIAN FAUNAS IN THE MAGNETOSTRATIGRAPHIC DATING OF THE DANANGOU Liu, Ping*; Qin,Huafeng; Li,Shihu; Yuan, Baoyin: PRESENCE OFMERYCOCHOERUS MAGNUS INOREGON Meaghan M.: ACOMPLETECRANIUMCONFIRMS THE Machado, Helena*; Hopkins, SamanthaS.B.; Emery-Wetherell, MAMMALIAN FAUNAS ACROSS THE K/PG BOUNDARY MEXICO, USACONSTRAINS THE AGE OFDINOSAUR AND MAGNETOSTRATIGRAPHY OF THE SANJUAN BASIN, NEW RESOLUTION LATEST CRETACEOUS TO EARLY PALEOCENE Secord, Ross; Brusatte,StephenL.; Fenley, C. William: HIGH- Williamson, Thomas E.; Heizler, Matthew T.; Leslie, CaitlinE.; Flynn, Andrew G.*; Peppe, DanielJ.; Davis, AdamJ.; INFORMATION MORRISON FORMATION, MONTANA) IS YIELDING NEW Laura: REOPENING THE MOTHER’S DAY QUARRY (JURASSIC Schein, Jason P.*; Poole, Jason C.; Schmidt,Richard W.; Rooney, FIRST TWO SEASONSSURVEYS OFFOSSILSFROM PARASITISM OFBIVALVES IN THE 197-8 197-7 197-6 197-5 198-5 197-4 198-4 197-3 198-3 197-2 198-2 197-1 Authors willbepresentfrom4:30to6:30PM 9:00 AM,PhoenixConvention Center, Building HallAB, North SEPM (Societyfor Geology)) Sedimentary (Paleontological Society; Paleontological Research Institution; and LinkstoPaleoenvironmental (Posters) Change T105. SESSION NO. 197 198-1 Authors willbepresentfrom4:30to6:30PM 9:00 AM,PhoenixConvention Center, Building HallAB, North D25. RecentAdvances inPetrology, Igneous(Posters) SESSION NO. 198 Cephalopods through Time: Paleobiology, Paleoecology, Booth # Booth # 213 212 211 210 218 209 217 208 216 207 215 206 214 INSIGHTS TO THE Grun, Tobias B.*; Gibson,Brandt M.: WINDY WEIRDOS –NEW EXTINCTION BIOTIC RECOVERY AFTER THE PERMIAN-TRIASSIC MASS U-PB ZIRCONAGES FORKEYINDICATORS OFMARINE TRIASSIC NEVADAN AMMONITEASSEMBLAGES: NEW Grosswiler, Kate*; D.; Schmitz,Mark Crowley, James L.: EARLY MOROCCO CRETACEOUS/PALEOGENE BOUNDARY INNORTHWESTERN Irizarry, Kayla M.; NEAR THE Thibault, Nicolas: AMMONITES Kirk; Rowe, AlisonJ.; Naujokaityte, Jone; Brophy, Shannon K.; Witts, James D.*; Landman,NeilH.; Garb, Matthew P.; Cochran, J. AMERICA OF FRANCEAND THE UPPERCRETACEOUS OFNORTH COMPARISON OFSITESFROM THE UPPERJURASSIC AN INTEGRALPART OFCOLDMETHANESEEPFAUNAS: Anastasia; Rowe, AlisonJ.; Cochran, J. Kirk: AMMONITESAS Landman, NeilH.*; Witts, James D.; Garb, Matthew P.; Rashkova, MAFIC-ULTRAMAFIC ROCKS Mueller, Paul A.: GEOCHEMISTRY OFDADEVILLE COMPLEX Harris, ConnorJ.; Sonnenberg,EmilyA.*; A.; Miska,Meridith SEAWAY, SOUTHDAKOTA, USA (CAMPANIAN) METHANESEEPSIN THE WESTERN INTERIOR AUTHIGENIC CARBONATES FROM LATE CRETACEOUS Neil H.: CLUMPEDISOTOPE PALEOTHERMOMETRY OF Gao, Yang*; Henkes, A.; Gregory Cochran, J. Kirk; Landman, IN THE LAJISHANOPHIOLITE, NWCHINA SETTING ANDFORMATION AGE OF THE METAPERIDOTITES Zhao, Jing*; Long, Xiaoping: PETROGENESIS, TECTONIC APPROACHES USING LINEAR-ANDGEOMETRICMORPHOMETRIC THE LATE CRETACEOUS NAUTILOID EUTREPHOCERAS OF INTRASPECIFIC VARIATION THROUGH ONTOGENY IN Slovacek, Mariah: MORPHOMETRICSANDQUANTIFICATION Tajika, Amane*; Landman,NeilH.; Ikuno, Kenji; Morimoto, Naoki; HETEROGENEITY AND METASOMATISM DESERT, CALIFORNIA: IMPLICATIONS FORMANTLE MANTLE XENOLITHSFROM DISH HILL, MOJAVE Bates, Caitlin*; Bender, E. Erik: PETROLOGY OFCOMPOSITE UPDATE WESTERN INTERIORSEAWAY INAGISFRAMEWORK: GEOREFERENCING CRETACEOUS MOLLUSCAOF THE O’Leary, Ruth; Ketelsen, Sara; Rashkova, Anastasia: Rosensaft, Marcelo*; Landman,NeilH.; Hussaini,Bushra M.; OF THE HIGHWOOD MOUNTAINS, MONTANA David W.: Mohamaad, Ayuni I.*; Mueller, Paul A.; Joswiak, David J.; Mogk, ISOTOPES AMMONITE ECOLOGYANDPHYLOGENYFROM CARBON White, StephanieJ.*; Tobin, Thomas S.: IMPLICATIONS FOR EQUILIBRIA FLUIDS INMANTLEPERIDOTITES: INSIGHTSFROM PHASE Cummings, Thomas F.*; Lamb, William M.; Chatzaras, Vasileios: 22–25 September GEOCHEMICAL ANALYSIS OFMANTLEXENOLITHS SPIRULA SHELL

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POSTERS TUESDAY Tuesday, 24 September 2019

198-6 219 Kusick, Allison R.*; Peate, David W.; Clark, Ryan J.; Horkley, L. 198-23 236 Schaub, Douglas R.*; Nekvasil, Hanna: COULD ANORTHITIC Kenneth: GEOCHEMISTRY AND PETROGRAPHY OF THE PLAGIOCLASE IN MID-OCEAN RIDGE BASALT BE OSBORNE CORE (NORTHEAST IOWA INTRUSIVE COMPLEX) XENOCRYSTIC? 198-7 220 Marr, Alex*; Gonzales, David A.: A PETROLOGIC AND 198-24 237 Espejel-Garcia, Vanessa Veronica*; Villalobos-Aragon, Alejandro; PETROCHEMICAL INVESTIGATION OF ALKALINE ROCKS IN Espejel-Garcia, Daphne; Ramos-Nieto, Irlanda Angelica: THE POWDERHORN CARBONATITE COMPLEX, GUNNISON, PETROGRAPHY AND GEOCHEMISTRY OF MAFIC LAVAS COLORADO FROM THE NORTHERNMOST CINDER CONES OF THE 198-8 221 Young, Leslie R.*; Montoya, Maritza; Johnson, Benjamin; Wilkie, CAMARGO VOLCANIC FIELD, CHIHUAHUA, MEXICO Ariel; Rose, Ornella Priya; Johnson, Kenneth; Brandon, Alan: 198-25 238 Gilmer, Amy K.*; Thompson, Ren A.; Lipman, Peter W.; Morgan, COEVAL SILICA-UNDERSATURATED AND -OVERSATURATED Leah E.: THE MAGMATIC SYSTEM ASSOCIATED WITH SYENITE IN THE BOFECILLOS VENT RING DIKE, BIG BEND THE PLATORO CALDERA COMPLEX, SOUTHERN ROCKY RANCH STATE PARK, WEST TEXAS MOUNTAINS VOLCANIC FIELD, COLORADO 198-9 222 Matos, Javier*; Dorais, Michael J.; Christiansen, Eric H.; 198-26 239 Allen, Sydney M.*; Lee, Cin-Ty: INSIGHTS FROM VOLCANIC Nelson, Stephen T.: DECIPHERING THE PETROGENESIS ASH TOWARD UNDERSTANDING THE VOLCANIC- OF TWO A-TYPE GRANITES: THE MOUNT OSCEOLA AND PLUTONIC CONNECTION: SHORT AND LONG TIMESCALE THE CONWAY GRANITES, WHITE MOUNTAIN BATHOLITH, GEOCHEMICAL PROCESSES PRESERVED IN CRETACEOUS NEW HAMPSHIRE CORDILLERAN VOLCANISM 198-10 223 Stevenson, Alexandria M.*; Hillard, Aarron S.; Price, Jonathan D.: 198-27 240 Gallegos, Martha I.*; Anthony, Elizabeth Y.; Espejel-García, THE CRATERVILLE UNIT, A DISTINCT BODY ASSOCIATED Vanessa Verónica: POPOCATEPETL´S ERUPTION WITH THE QUANAH GRANITE PLUTON IN THE WICHITA FORECASTING USING SULFUR EMISSION DATA FROM MOUNTAINS, OKLAHOMA OZONE MONITORING INSTRUMENT (OMI) 198-11 224 Blachly, Gregory F.*; Van Buer, Nicholas J.: THE LUDLOW 198-28 241 Torres Sanchez, Sonia*; Torres Sanchez, Dario; Torres- BATHOLITH: GEOCHRONOLOGY AND PETROLOGY OF A Hernández, José Ramón; Verma, Sanjeet Kumar: PETROLOGIC LIKELY COGENETIC INTRUSIVE SUITE CHARACTERISTICS AND TECTONIC SETTING OF 198-12 225 Lewis, Joshua Matthew*: CENOZOIC FELSIC MAGMATISM IN QUATERNARY VOLCANIC ROCKS IN SAN LUIS POTOSI, THE FRANKLIN MOUNTAINS MEXICO 198-13 226 Johnson, Kenneth*; Bradley, Mark A.; Coble, Matthew A.: ZIRCON 198-29 242 Torres Sánchez, Darío*; Verma, Sanjeet Kumar; Barry, Tiffany: GEOCHEMISTRY AND PB-U (SHRIMP-RG) AGES OF THE GEOCHEMICAL AND GEOCHRONOLOGICAL EVIDENCES CORNUCOPIA STOCK, NORTHEASTERN OREGON, AND A FOR VOLCANIC ROCKS OF THE SIERRA DE SAN MIGUELITO RE-EXAMINATION OF MAGMA SOURCES COMPLEX, SAN LUIS POTOSI, MEXICO 198-14 227 Alexander, Ellen W.*; Yamamoto-Hillman, Casey A.; Wielicki, 198-30 243 Stearn, Madelaine*: GEOCHEMICAL ANALYSIS OF LASCAR Matthew; Harrison, Mark: UNDERSTANDING OXYGEN VOLCANO: DIFFUSION CHRONOMETRY, MINERAL ISOTOPES OF ZIRCON INCLUSIONS: A CASE STUDY OF CHEMISTRY, AND TRACE ELEMENT CHEMISTRY OF ZIRCON QUARTZ INCLUSIONS IN TIBETAN GRANITOID ZIRCONS AND PLAGIOCLASE

198-15 228 Schaen, Allen*; Schoene, Blair; Singer, Brad S.; Dufek, Josef; SESSION NO. 199 Eddy, Michael P.; Jicha, Brian R.; Cottle, John M.: SHORT DURATION OF RHYOLITE MELT EXTRACTION FROM T23. Metamorphism and Orogenesis at Convergent Plate Margins PETROCHRONOLOGIC MODELLING WITHIN A YOUNG (Posters) (GSA Structural Geology and Tectonics Division) ANDEAN PLUTON 9:00 AM, Phoenix Convention Center, Hall AB, North Building 198-16 229 Barovich, Karin*; Hand, Martin; Morrissey, Laura: VOLUMINOUS Authors will be present from 4:30 to 6:30 PM HIGH HEAT PRODUCING GRANITE PRODUCTION REQUIRES Booth # FLUID-FLUXED PARTIAL MELTING 199-1 244 Leib, Susan E.*; Hetherington, Callum J.; Barnes, Calvin G.: 198-17 230 Giorgis, Scott*; Horsman, Eric; Pivarunas, Anthony F.; Braunagel, EQUILIBRIUM-DISEQUILIBRIUM (METAMORPHIC) Michael: INSIGHTS INTO MAGMA EMPLACEMENT RATES ASSEMBLAGES IN THE RATTLESNAKE CREEK TERRANE: INTO THE SHALLOW CRUST FROM THERMAL MODELING PIECING TOGETHER THE TECTONIC HISTORY OF THE AND THE PALEOSECULAR VARIATION RECORD, HENRY CENTRAL KLAMATH MOUNTAIN PROVINCE MOUNTAINS, UTAH 199-2 245 Aoki, Kazumasa*; Aoki, Shogo; Kato, Daichi; Tsuchiya, Yuta: TIME 198-18 231 Greenberg, Gillian*; Schwartz, Joshua J.: TRACKING THE CONSTRAINTS ON SUBDUCTION OF THE CRETACEOUS GEOCHEMICAL EVOLUTION OF ARC MELTS FROM LOWER- SANBAGAWA HP ROCKS IN SW JAPAN: ZIRCON U-PB AGE CRUSTAL MASH ZONE TO MID-CRUSTAL MELT RESERVOIR, AND GEOCHEMISTRY BY LA-ICP-MS FIORDLAND, NEW ZEALAND 199-3 246 Blackford, Nolan*; Long, Sean P.; Rodgers, David W.; Di Fiori, 198-19 232 Backus, Ethan L.*; Hetherington, Callum J.: CALCULATING Russell V.; Soignard, Emmanuel: QUANTIFYING THE UPPER- MELT COMPOSITIONS FROM MINERAL TRACE ELEMENT CRUSTAL THERMAL STRUCTURE OF THE NEVADAPLANO: COMPOSITIONS: A CASE STUDY FROM THE KENTALLEN PRELIMINARY DEPTH-TEMPERATURE RELATIONSHIPS CLINOPYROXENE-OLIVINE MONZONITE FROM THE SCHELL CREEK AND DEEP CREEK RANGES 198-20 233 Hlohowskyj, Stephan R.*; Sirbescu, Mona-Liza C.; Student, 199-4 247 Dutt, Amrita*; Singh, Athokapm K.: GENESIS AND James J.; Hulsbosch, Niels; Chappaz, Anthony; Doran, METAMORPHISM OF THE TUTING-TIDDING SUTURE ZONE Krystyna E: TRACE-ELEMENT DISTRIBUTION IN GIANT OPHIOLITES, NORTHEAST HIMALAYA IN AN ANCIENT SPODUMENE CRYSTALS IN GRANITIC PEGMATITES FROM SUBDUCTION ZONE: CONSTRAINTS FROM GEOCHEMISTRY THE BLACK HILLS, SOUTH DAKOTA AND NEWRY, MAINE AND P-T MODELLING 198-21 234 Ayala, Morelia*; Lopez, Alexis R.; Aird, Hannah M.: IDENTIFYING 199-5 248 Bartoli, Omar*: IMPACT OF WATER-FLUXED MELTING ON THE ORIGIN OF TOURMALINE IN THE LIGHTS CREEK STOCK MELT COMPOSITION: EXPERIMENTS VS. PHASE EQUILIBRIA AND ITS ROLE IN IOCG DEPOSIT FORMATION MODELING 198-22 235 Trenkler, Matt*; Cousens, Brian: SHIELD THROUGH 199-6 249 Anderson, Ian*; Stowell, Harold H.; Schwartz, Joshua J.; Klepeis, REJUVENATED VOLCANISM OF A KEA-TREND VOLCANO Keith A.; Bollen, Elizabeth M.; Miranda, Elena A.: PRESSURE, AND THE CONTRIBUTION OF THE UPPER ASTHENOSPHERE TEMPERATURE, AND TIMING OF MAGMA INTRUSION AND TO <0.6 MA REJUVENATED HAWAIIAN MAGMAS METAMORPHISM, GEORGE SOUND NEW ZEALAND

238 | 2019 GSA Annual Meeting & Exposition

199-11 200-5 200-4 199-10 199-14 200-3 199-9 199-13 200-2 199-8 199-12 200-1 Authors willbepresentfrom4:30to6:30PM 9:00 AM,PhoenixConvention Center, Building HallAB, North D28. RecentAdvances inSediments, Carbonates(Posters) SESSION NO. 200 199-7 Booth # 254 262 261 253 257 260 252 256 259 251 255 258 250 AND Joachim: CONSTRAINTSFROM AMPHIBOLECOMPOSITION Ehrenfels, Maximilian*; Pfänder, Jörg; Schulz,Bernhard; Krause, FROM THE SHEEPPASS FORMATION, NEVADA MAGNETIC MINERALOGYOFLACUSTRINE CARBONATES E.;Kathryn Trower, ElizabethJ.; Olsen-Valdez, Juliana E.: Widlansky, Sarah J.*; Clyde, William C.; D.; Mary Jalbert, Snell, PETROFABRICS INSIGHTS FROM RSCM THERMOMETRY ANDQUARTZ THRUST BELT INEASTERNMOSTBHUTAN: PRELIMINARY HIMALAYANDEFORMATIONIN THE TEMPERATURE TRENDS GEOCHEMICAL ANDPETROGRAPHICAL IMPLICATIONS INDUCED BY THE EMEISHANLARGEIGNEOUS PROVINCE: Dong, Yixin*: Kyle; Tobgay, Tobgay;Emmanuel:Soignard, JesslynK.*;Starnes, Long,SeanP.; McQuarrie, Nadine; Larson, TORNGAT OROGEN (CANADA) IN CARBONATE ENVIRONMENT: EXAMPLESFROM THE ISOTOPE GEOCHEMISTRY OFEXHUMEDSHEARZONE Cyril; Goncalves, Philippe; Marquer, Didier: THECLUMPED- J.*;Lacroix, Brice Trap, Pierre; Vennemann, Torsten; Durand, FORMING MECHANISMFORPRIMARY DOLOMITE RELATED TO MANTLE-DERIVEDMATERIALS –APOSSIBLE MIXED MICROBIAL ANDHYDROTHERMAL DOLOMITE Jiao, Xin*; Liu, Yiqun; Yang, Wan; Zhao, Minru; LI,Zhexuan: THE FISHCREEKRANGEINEAST-CENTRAL NEVADA NEVADAPLANO: INSIGHTSFROM RSCM THERMOMETRY IN OF ANOMALOUSUPPER-CRUSTAL HEATING IN THE Soignard, Emmanuel: EVALUATING THE SPATIAL EXTENT Kramer, Megan*; Kimberly Long,SeanP.; Russell DiFiori, V.; FIORDLAND, NEWZEALAND SHEAR ZONEANDADJACENT ROCKS, NORTHERN PRELIMINARY GARNETGROWTH AGES FROM THE ANITA JoshuaJ.;Schwartz, Klepeis, Keith A.; Miranda, ElenaA.: Dickson, Hannah*; Stowell, HaroldH.; Bollen,Elizabeth M.; UTAH, USA MEMBERS, CEDAR MOUNTAIN FORMATION, EAST-CENTRAL MICROBIOLITES IN THE POISONSTRIPANDRUBY RANCH Edward L.; Wizevich, Michael: IMPLICATION OFFLUVIAL Ilsemann, Lara*; Adelman,Katylyn; Keebler, Abby; Simpson, GEOCHRONOLOGY PSEUDOSECTION MODELLINGANDMONAZITE MADURAI DOMAIN: INSIGHTSFROM PETROGRAPHY, BEARING SEMIPELITICGRANULITESFROM EASTERN TEMPERATURE-TIME EVOLUTION OFSAPPHIRINE Tiwari, AshishKumar*; Sarkar, Tapabrato: PRESSURE- TERRANE, WESTERN GRENVILLEPROVINCE, CANADA AMPHIBOLE: ANEXAMPLEFROM THE ALGONQUIN OF ECLOGITEDUE TO PROGRADE BREAKDOWN OF Cao, Wentao*; Massonne, Hans-Joachim: PARTIAL MELTING NORTH QATAR CARBONATE MUDIN THE AL-DAKHIRA MODERNLAGOON, MINERALOGY ANDISOTOPE COMPOSITIONOFMANGROVE Holail, HanafyA.*; Shaaban,MohamadN.: MICRO-FABRICS, TERRANE, NORTHERN CANADIANCORDILLERA METAMORPHIC EVOLUTION OF THE YUKON-TANANA PETROCHRONOLOGY SHEDSLIGHTON THE COMPLEX AND XENOTIME LASERABLATION SPLIT-STREAM John M.; Zagorevski, Alexandre; Gaidies, Fred: MONAZITE Soucy LaRoche, Renaud*; Dyer, Sabastien; Cottle, OF THE MASIRAHOPHIOLITE(OMAN) 40 AR/ 39 AR DATING ON THE GEOLOGIC DEVELOPMENT THERMAL CONVECTIONDOLOMITIZATION METAMORPHIC AND 200-14 200-13 200-12 200-11 200-10 200-9 200-8 200-7 200-6 201-4 201-3 201-2 201-1 Authors willbepresentfrom4:30to6:30PM 9:00 AM,PhoenixConvention Center, Building HallAB, North Geomorphology Division; GSAKarst Division) GSA Hydrogeology Division; Geologyand GSAQuaternary Zones (Posters) (GSASoilsandSoilProcesses Division; T16. SESSION NO. 201 Building Bridges betweenModernandDeep-Time Critical Building Bridges Booth # 271 270 269 268 267 266 265 264 263 275 274 273 272 CHALKS, EASTERNGULFCOASTAL PLAIN DEPOSITIONAL RHYTHMSINCRETACEOUS SELMAGROUP ICHNOSEDIMENTOLOGIC COMPARISON OFCARBONATE Savrda, E.*; Charles Foster, Colt: Carleton; Morton, CARBONATE, MARINESYSTEMSOF THE PERMIAN ASSOCIATED WITH SHALLOW-WATER, MIXEDCHERT- INTERPRETING THE WEIRD SEDIMENTARY STRUCTURES IN MYCARBONATE! YOU GOT CARBONATE INMYCHERT! Zackery P.*;Wistort, Ritterbush, KathleenA.: YOU GOT CHERT INTERPRETATIONS DEPOSITION ENVIRONMENT ANDDIAGENETIC ARABIA: PALEOTEMPERATURE RECONSTRUCTION, JURASSIC CARBONATE SEQUENCE, CENTRALSAUDI CHEMOSTRATIGRAPHY OFABIOTURBATED MIDDLE Michael A.; Abdullatif, OsmanM.: STABLE ISOTOPE Abdullah M.; Abouelresh,Mohamed; Kaminski, Babalola, LamidiO.*; Ismanto, Aviandy W.; Alqubalee, AND INTERPRETATION OFDOLOMITIZATION ISOTOPE ANALYSIS OF THE BIGHORNBASIN DOLOMITES Hudgins, Michael*; Baddouh,M’bark; Sharaf, Essam: STABLE DEPOSITIONAL FRAMEWORKS CONSTRAINTS ON TIMING OFFORMATION ANDPOSSIBLE AND DISTRIBUTION PATTERNS -INSIGHTSAND TO SPECIMENSCALECROSS-CUTTING RELATIONSHIPS Elrick, ScottD.*; DiMichele, William: COAL BALLS: OUTCROP CHINA DENGYING FORMATION, CENTRALSICHUAN BASIN,SW FACTORS OFDOLOMITEIN THE LATE EDIACARAN CHARACTERISTICS ANDITSMAINLY CONTROLLING Wang, Jingyi*; Hu,Mingyi; Jiang,Fujie; Li,Sumei: RESERVOIR CARBON ISOTOPE EXCURSIONIN THE GREAT BASIN CERIUM ANOMALY ACROSS THE STEPTOEAN POSITIVE CAMBRIAN OCEANANOXIA IMPLIEDBYCONSTANT Jonathan L.; Warren, Audrey M.: WIDESPREADLATE Huan, ChinChai*; Jiang,Ganqing; Huang,Shichun; Baker, THE LATE DEVONIAN-EARLY MISSISSIPPIAN TRANSITION Deborah C.: PALEOENVIRONMENTAL CHANGESACROSS Warren, Audrey M.*; Jiang,Ganqing; Huang,Shichun; Morales, PRECAMBRIAN COPPERHARBORCONGLOMERATE IN STROMATOLITES ANDCOATED GRAINSIN THE N.*;Garrett, Kathryn Elmore, Douglas: DIAGENETIC FABRICS ANALYSIS OFPALEOSOLS BEFORE, DURINGANDAFTER Michael J.; Semaw, Sileshi: PHYSICALANDCHEMICAL LeeJ.;Arnold, Duval, Mathieu; Peck, MargaretE.; Rogers, Quade, Jay; Iverson, Nels; McIntosh, William; Dunbar, Nelia N.;Marie Driese, Steven G.; Steve Dworkin, I.; Levin, Naomi E.; Takashita-Bynum, Kevin K.*; Stinchcomb, E.; Gary White, MISSISSIPPI RIVER VALLEY MISSISSIPPI BOTTOMLAND OAK FORESTDEVELOPMENTIN THE Bassil: TERRACE SOIL VARIABILITY ANDEFFECTSON Stinchcomb, E.*; Gary Ferguson, Benedict W.; ElMasri, AND NATIVE PRAIRIEECOSYSTEMSOFILLINOIS VARIABILITY OFSOILCHARACTERISTICS INRESTORED Nathan*;Wright, Cho, Rafael; Adelsberger, A.: Katherine SPATIAL TX DRAW FORMATION INBUSHLAND PLAYA NEARAMARILLO, IMPLICATIONS OFPALEOSOLS FROM THE BLACKWATER UNDERSTANDING THE ORIGINANDPALEOCLIMATE Mallett, ColtonJacob*; Segvic, Branimir; Zanoni,Giovanni: 22–25 September

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Tuesday, 24September2019 Phoenix, Arizona , USA| 239 W.;

POSTERS TUESDAY Tuesday, 24 September 2019

PERIODS OF ANATOMICALLY MODERN HUMAN MIGRATION 202-13 291 Rosa, Eduardo L.M.*; Isbell, John L.; Fedorchuk, Nicholas D.; AT GONA, ETHIOPIA Swart, Roger: GLACIOGENIC SEDIMENTARY INFILL OF LATE 201-5 276 White, Marie N.*; Takashita-Bynum, Kevin K.; Stinchcomb, PALEOZOIC GLACIAL PALEOVALLEYS OF THE KAOKOVELD, Gary E.; Quade, Jay; Levin, Naomi E.; Iverson, Nels; McIntosh, NORTHWEST NAMIBIA William; Dunbar, Nelia; Arnold, Lee J.; Duval, Mathieu; Rogers, 202-14 292 Austermann, Gregor*; Kling, Melanie; Emondt, Michael J.; Semaw, Sileshi: EVIDENCE OF LATE PLEISTOCENE Pascale Dominique; Hildenbrand, Anne: INTERPRETING AND HOLOCENE PALEO-CRITICAL ZONES ARCHIVED IN PROPERTIES OF CLASTIC SEDIMENTARY SEQUENCES PALEOSOLS AT GONA, ETHIOPIA USING HIGH-FIDELITY WIRELINE LOG DATA 201-6 277 Dere, Ashlee Laura Denton*; Shuster, Robert; Knapp, Kasie; 202-15 293 Capaldi, Tomas N.*; Hirtz, Jaime A.; George, Sarah W.M.; Horton, Miller, Andrew: GEOCHEMICAL REACTION FRONTS UNDER Brian K.; Stockli, Daniel F.: TRACKING FLUVIAL-EOLIAN AGRICULTURE, RESTORED PRAIRIE, AND NATIVE PRAIRIE TRANSPORT IN THE HOLOCENE ANDEAN FORELAND OF LAND USE IN A MIDWESTERN LOESS CRITICAL ZONE ARGENTINA 201-7 278 Balogh-Brunstad, Zsuzsanna*: MINERAL ALTERATIONS BY AN 202-16 294 Beck, Kimberly D.*; Hickey-Vargas, Rosemary; Marsaglia, ECTOMYCORRHIZAL FUNGUS UNDER VARIOUS RELATIVE Kathleen: VOLCANIC GLASS IN SEDIMENTS HUMIDITY CONDITIONS AT ODP SITE 1232: ORIGIN AND TRANSPORT 202-17 295 Hill, Jon*: CARST: A NEW CARBONATE STRATIGRAPHIC SESSION NO. 202 MODEL WITH INTEGRATED MACHINE LEARNING D31. Recent Advances in Stratigraphy (Posters) 202-18 296 Abdalla, Muneer A.*; Yang, Wan: CLINOFORM GEOMETRY 9:00 AM, Phoenix Convention Center, Hall AB, North Building AND SEISMIC FACIES OF LOWER AND MIDDLE EOCENE Authors will be present from 4:30 to 6:30 PM CARBONATE SEQUENCES, SIRTE BASIN, NORTH CENTRAL Booth # LIBYA 202-1 279 Tang, YuKai*: STUDY ON AUTHIGENIC MINERALS IN 202-19 297 Abdalla, Muneer A.*; Yang, Wan: SEQUENCE STRATIGRAPHIC SEDIMENTS RECOVERED FROM THE SEA OF MARMARA ARCHITECTURE OF LOWER AND MIDDLE EOCENE CARBONATE PLATFORM, SIRTE BASIN, NORTH CENTRAL 202-2 280 Brand, Leonard R.*: SHEAR AND CLAY DRAPES BETWEEN LIBYA CROSS-BEDS IN THE PERMIAN COCONINO SANDSTONE, ARIZONA 202-20 298 Gannaway Dalton, C. Evelyn*; Giles, Katherine A.: SEDIMENTOLOGIC AND SEQUENCE-STRATIGRAPHIC 202-3 281 Reed, Robert M.*; Ruppel, Stephen C.; Baumgardner, Robert W.; CHARACTERIZATION OF SALT-RELATED BASINS AND Ramiro-Ramirez, Sebastian; Sivil, Evan: HETEROGENEITY IN MEGAFLAPS AT THE AULET AND ADONS DIAPIRS, SPANISH A “SHALE” FORMATION: LITHOLOGIES IN THE PERMIAN PYRENEES WOLFCAMP SHALE OF THE DELAWARE BASIN, WEST TEXAS 202-21 299 Palmer, Timothy John*: FACIES ANALYSIS AND STRATIGRAPHY OF JURASSIC SEDIMENTS, CHIHUAHUA 202-4 282 Prines, Shaun*; Xie, Xiangyang; Manger, Walter L.: U-PB BASIN, TRANS-PECOS, TEXAS DETRITAL ZIRCON SIGNATURE OF THE CARBONIFEROUS DEEP-WATER CLASTIC DEPOSITS IN THE OUACHITA 202-22 300 Scott, Ashley Brooke*; Carlucci, Jesse R.: A PETROGRAPHIC MOUNTAINS AND ITS IMPLICATIONS STUDY OF THE METER-SCALE CYCLES WITHIN THE ORDOVICIAN MOUNTAIN LAKE MEMBER OF THE BROMIDE 202-5 283 Miguel, Ursula*; Glumac, Bosiljka; Curran, H. Allen: FORMATION, SOUTH-CENTRAL OKLAHOMA APPLICATION OF RFID IN LONG-TERM MONITORING OF STORM-DEPOSITED BOULDER RIDGES ALONG ROCKY 202-23 301 Gannon, Patrick J.*; Smith, M. Elliot; Umhoefer, Paul J.: HIGH SHORELINES OF SAN SALVADOR ISLAND, BAHAMAS RESOLUTION LATE PALEOZOIC CYCLOSTRATIGRAPHY OF THE KEELER BASIN, INYO MOUNTAINS, CALIFORNIA, 202-6 284 Howard, Benjamin Lewis*; Finzel, Emily S.; Demko, Tim; Tinterri, SOUTHWEST LAURENTIA Roberto; Lang, Jörg: A DETRITAL ZIRCON PROVENANCE STUDY OF THE MARNOSO-ARENACEA FORMATION, 202-24 302 Sasowsky, Ira D.*: HUMAN INFLUENCED SEDIMENTS IN NORTHERN APPENNINES, ITALY KARST SYSTEMS 202-7 285 Lalor, Eve*; Foreman, Brady Z.: PATTERNS IN FLOODPLAIN 202-25 303 Zhao, Minru*; Liu, Yiqun; Zhou, Dingwu; Jiao, Xin: DRAINAGE DURING THE EARLY EOCENE IN THE SOUTHERN LITHOLOGICAL CLASSIFICATION AND OIL-BEARING BIGHORN BASIN (WYOMING, U.S.A.) CAPABILITY OF TIGHT RESERVOIR IN PERMIAN LUCAOGOU FORMATION,SATANGHU BASIN,XINJIANG,CHINA 202-8 286 Kumar, Rahul*; Uddin, Ashraf; Sarma, J.N.; Sarkar, Owishi; Naher, Jasmin: VARIATION IN HEAVY MINERAL ASSEMBLAGES 202-26 304 Kuligiewicz, Artur*; Skiba, Michal; Szczerba, Marek; Hall, Chris M.: IN OLIGOCENE SUCCESSIONS OF THE ASSAM BASIN, HOW TO DATE A CLAY GOUGE? A CASE STUDY FROM NORTHEAST INDIA, IN RESPONSE TO EARLY UPLIFT TATRA MOUNTAINS, POLAND STAGES OF THE EASTERN HIMALAYAS 202-27 305 Nelson, W. John*; Elrick, Scott D.: GEOLOGIC SETTING OF 202-9 287 Deckman, Max E.*; Lovelace, David M.; Rogers, Raymond R.: COAL BALLS IN IOWA STRATIGRAPHY, SEDIMENTARY PETROLOGY, AND DEPOSITIONAL ENVIRONMENT OF THE CHUGWATER SESSION NO. 203 GROUP, NEAR DUBOIS, WYOMING T72. Subduction-Related Deformation (Posters) (GSA Structural 202-10 288 Underwood, Abigail C.*; Wizevich, Michael C.; Simpson, Edward; Geology and Tectonics Division) Reichard-Flynn, Willow R.; Ilsemann, Lara; Keebler, Abby: 9:00 AM, Phoenix Convention Center, Hall AB, North Building ANATOMY OF A MUD VOLCANO ON THE COLORADO RIVER Authors will be present from 4:30 to 6:30 PM DELTA, LAKE POWELL, HITE, UTAH Booth # 202-11 289 Naher, Jasmin*; Uddin, Ashraf; Islam, Md. Shofiqul; Kumar, Rahul: 203-1 306 Schmidt, William L.*; Platt, John P.: SUBDUCTION ZONE HEAVY MINERAL CONSTRAINTS ON PROVENANCE HISTORY PALEOSTRESS AND DEFORMATION, FRANCSICAN OF OLIGOCENE BARAIL SEDIMENTS IN THE BENGAL BASIN COMPLEX, NORTHERN CALIFORNIA COAST RANGES AND SOUTHEAST SHILLONG, NORTHEAST INDIA 203-2 307 Wakabayashi, John*: SUBDUCTION INTERFACE PROCESSES 202-12 290 Skaleski, Anthony*: UPPER FLOW REGIME BEDFORMS AND AT DEPTHS OF 10-30+ KM INFERRED FROM FIELD THE ‘MEGAMONSOON’ HYPOTHESIS OF THE TRIASSIC GEOLOGY OF EXHUMED ROCKS: EVIDENCE FOR DOCKUM GROUP, WEST TEXAS LOCALIZATION OF SLIP ASSOCIATED WITH SUBDUCTION AND EXHUMATION

240 | 2019 GSA Annual Meeting & Exposition

204-11 204-10 204-9 204-8 204-7 204-6 204-5 204-4 204-3 204-2 204-1 203-4 94-2 Authors willbepresentfrom4:30to6:30PM 9:00 AM,PhoenixConvention Center, Building HallAB, North Geologists; JournalofMaps) Geosciences Institute; AmericanInstituteofProfessional Geological SocietyofAmerica; GSAFoundation; American Survey–National CooperativeGeologicMappingProgram; (Association ofAmericanStateGeologists; U.S. Geological T80. SESSION NO. 204 203-3 Best StudentGeologicMappingCompetition(Posters) Booth # 321 320 319 318 317 316 315 314 313 312 311 309 310 308 DEFINING CHARACTERISTICS OF ‘GLACIAL’ LAKE SPEIGHT LANDFORMS TO UNDERSTAND THE DEVELOPMENTAND GEOMORPHIC MAPPINGANDANALYSIS OFGLACIAL Dix, Monica*; Borella,Josh W.; Pedley, Katherine; Winkler, Stefan: SOURCES OF WATER CONTAMINATION CORDILLERA BLANCADOCUMENTS NEWLY EXPOSED THE PERUVIAN ANDES: GEOLOGIC MAPPINGIN THE All, John; Sofield,Ruth: TRACKING GLACIAL RETREAT IN Vaughn, Analeah*; Balgord,Elizabeth; Diedesch, Timothy F.; QUADRANGLE, ALABAMA VALLEY ANDRIDGEPROVINCE GEOLOGIC MAPOF THE JACKSONVILLE EAST7.5—MINUTE Spurgeon, DerekL.*; McKay, Matthew P.; Jackson, William T.: HASSAYAMPA RIVERCANYON, WICKENBURG, ARIZONA Aaron K.: BEDROCK ANDQUATERNARY GEOLOGYOF THE Brown, HollyM.*; Reynolds, StephenJ.; Gootee,F.; Brian Boyd, WESTERN NORTH CAROLINA, USA GEOLOGIC MAPOF THE CLYDE 7.5-MINUTEQUADRANGLE, Stachowicz, Liana; Stith,Felix; Langille, Jackie*: BEDROCK RESULTS FROM THE USGS EDMAPPROGRAM ALABAMA: MAPPINGANDDETRITAL ZIRCONU-PB QUADRANGLE, GREENEANDSUMTERCOUNTIES, William B.: GEOLOGYOF THE BREWERSVILLE7.5-MINUTE Mullins, Carolyn*; Jackson, William T.; Allison,David T.; Clark, SUPERGROUP WEST OF THE LEMHIARCH ANTICLINE, CUSTERCOUNTY, IDAHO: WINDERMERE KevinChamberlain, R.: GEOLOGICMAPOF THE BAYHORSE Brennan, Daniel T.*; Pearson, David M.; Link,Paul K.; EASTERN SANBERNARDINOMOUNTAINS SAN ANDREASFAULT (MISSIONCREEK STRAND)IN THE EVIDENCE FORANACTIVE AND EVOLVING LEFT-STEPPING BERNARDINO ANDRIVERSIDECOUNTIES, CALIFORNIA: MISSION CREEKPRESERVE TO WHITEWATER RIVER, SAN Waco, JesseN.*; Blisniuk,Kimberly: GEOLOGICMAPFROM OF APOSSIBLEFOLDSTRUCTURE UNITS INUWHARRIENATIONAL FOREST: DETERMINATION ANALYSIS OFMETASEDIMENTARY ANDMETAVOLCANIC Spatz, Andrew A.*; Bobyarchick, AndyR.: STRUCTURAL MEXICO MOUNTAIN 7.5’ QUADRANGLE, CATRON COUNTY, NEW Peitz, MeganR.: GEOLOGICMAPOF THE BEARWALLOW F.*;Hoffman, Charles Michelfelder, S.; Gary Bohannon,Loren A.; MONTANA THE WARREN PEAK7.5’ QUADRANGLE, SOUTHWESTERN LAKE 7.5’ QUADRANGLE AND THE SOUTHERNHALFOF GEOLOGIC MAPOF THE NORTHERN HALFOF THE PINTLER Howlett, CadenJ.*; Reynolds, AislinN.; Laskowski, Andrew K.: CALIFORNIA EXPOSED AT RINGMOUNTAIN, FRANCISCANCOMPLEX, EVIDENCE FORSEDIMENTARY FORMATION OFAMELANGE VARIATION WITHIN BLOCKS-IN-MELANGEASPOSSIBLE Shields, JessieE.*; Wakabayashi, John: GEOCHEMICAL Craig, Jason W.*:Craig, ALONG THE SADIECREEKFAULT, OLYMPIC PENINSULA, WA John P.; Rittenour, Tammy: SLIPANDSTRAINACCUMULATION Cody*;Duckworth, Amos, ColinB.; Schermer, Elizabeth; Loveless, WESTERN NEVADA GEOTHERMAL SYSTEMINSOUTHEASTERNGABBS VALLEY,

DISCOVERY ANDANALYSIS OFABLIND 205-12 205-11 205-10 205-9 205-8 205-7 205-6 205-5 205-4 205-3 205-2 206-2 and GeomorphologyDivision; GSAEnergy GeologyDivision) Division; GSAGeochronology Division; Geology GSAQuaternary Geology and Tectonics Division; Geology GSASedimentary 205-1 Authors willbepresentfrom4:30to6:30PM 9:00 AM,PhoenixConvention Center, Building HallAB, North Tectonics Division) In Honorof Warren B. Hamilton(GSAStructural Geologyand T48. SESSION NO. 205 206-1 Authors willbepresentfrom4:30to6:30PM 9:00 AM,PhoenixConvention Center, Building HallAB, North T49. SESSION NO. 206 Unconventional IdeasandOutrageous Hypotheses(Posters):

The Paradox BasinRevealed (Posters) (GSAStructural Booth # Booth # 333 332 331 330 329 328 327 326 325 324 323 335 322 334 ALPS, NEWZEALAND IN THE MIDDLE WAIMAKARIRI RIVEROF THE SOUTHERN MULTI-RING DISCOVERED: THE FREEDENSEAMOUNTSARE THE 300KM G.W.*:Burchard, Hermann ELTANIN PURCELL SUPERGROUPS TOLD THROUGH THE MESOPROTEROZOIC BELT AND Parker, D.*; Stuart Winston, Don: THEBORINGBILLIONAS METAMORPHIC CORECOMPLEXBELT ARIZONA CENTRAL ACROSSWESTERN TO THE CONSTRICTION DRIVENBYOBLIQUE DIVERGENCE DEXTRAL TRANSTENSION ANDSYNEXTENSIONAL Singleton, JohnS.*; Beard,L. Sue; Seymour, NikkiM.: MIOCENE BLUE APRON Sales (posthumously),JohnK.*: WARREN HAMILTON AND THE THE SUBDUCTINGSLAB ALONG SOUTHWESTJAPAN CAUSED BYRUPTURING OF Mashima, Hidehisa*: THEFOREARCFELSICMAGMATISM DATA ANDMODELS SECONDARY MANTLECONVECTIONFROM GEOPHYSICAL Adam, Claudia*; Pandit, Bimal: CHARACTERIZATION OF RODINIA’S FORMATION HISTORY ANDGRENVILLE-AGE DEFORMATION DURING CONTROVERSIES ABOUT THE MIDCONTINENTRIFT’S Stein, CarolA.*; Stein,Seth; Elling,ReeceP.; Keller, G.R.: VOLUMES AT RIFTEDMARGINS IN INITIATING CONTINENTAL BREAKUPFROM VOLCANIC Barklage, Mitchell: EXPLORING THE ROLE OFHOTSPOTS Gallahue, MollyM.*; Stein,Seth; Stein,Carol; Jurdy, DonnaM.; RESULTS OF THE 2019R/VNEILARMSTRONG CRUISE REORGANIZATIONS OF THE REYKJANES RIDGE—INITIAL TECTONIC VS. MANTLEPLUMEPROCESSES: THE TECTONIC Fernando*;Martinez, Höskuldsson,Ármann; Hey, Richard: PLATE CONTINENTAL GREENLAND-ICELAND-FAROE RIDGE Foulger, Gillian*: THEICELANDMICROCONTINENT ANDA MODULATINGSPACE WEATHER MODEL FORHEATING THE SOLARCORONA AND Vita-Finzi, Claudio*: CORE TO SOLAR WIND: ANECLECTIC BASIN G.;Mark Hearon, Thomas E.: MEGAFLAPSIN THE PARADOX Thompson Jobe, JessicaA.*; Giles, A.; Katherine Rowan, TECTONIC FEATURES VENUS AND TITAN: CHARACTERIZATION OFCRATERS VS. Jurdy, DonnaM.*; Matias, Audeliz; MelissaCaroline: Clark, PRODUCTS (Invited Presentation) FLUID-FLOW SYSTEMANDPALEOFLUID-ROCK REACTION EVOLUTION OF THE PARADOX BASIN SUBSURFACE McIntosh, Jennifer C.; Person, Mark; Thorson, JonP.: George H.; Jason; Kirk, Krantz, Robert W.; Hughes, Amanda; Reiners, Peter W.*; D.; Isabel; Mark Barton, Barton, Davis, 22–25 September

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Tuesday, 24September2019 Phoenix, Arizona , USA| 241

POSTERS TUESDAY Tuesday, 24 September 2019

206-3 336 Lankford-Bravo, David*; Giles, Katherine A.; Langford, Richard: 207-7 352 Bello, Simone*; Lavecchia, Giusy; Arrowsmith, J. Ramon; CHARACTERIZATION OF SYNDEPOSITIONAL DEFORMATION de Nardis, Rita; Brozzetti, Francesco; Cirillo, Daniele; Ferrarini, IN THE PERMIAN CUTLER FORMATION, NORTHERN MARGIN Federica: A NEW 3D INTERPRETATION OF THE IRPINIA 1980

ONION CREEK DIAPIR, PARADOX BASIN, UT EARTHQUAKE (MW 6.9, ITALY) FAULT SYSTEM: 40 YEARS 206-4 337 Astromovich, Julia Michelle*: USING NON-SEISMIC METHODS LATER TO ANALYZE SALT STRUCTURE OF THE ONION CREEK 207-8 353 Mcdermott, Robert G.*; Ault, Alexis K.; Caine, Jonathan Saul; SALT DIAPIR, UTAH Reiners, Peter W.: HEMATITE (U-TH)/HE CONSTRAINTS 206-5 338 Soltero, Alondra*; Langford, Richard P.; Giles, Katherine A.: ON SYNCHRONOUS DEFORMATION, HYDROTHERMAL SUPRA-SALT SYNDEPOSITIONAL FOLDING IN THE ALTERATION, AND SURFACE UPLIFT IN THE EASTERN JURASSIC MORRISON FORMATION, BIG GYPSUM VALLEY, DENALI FAULT ZONE, YUKON, CANADA COLORADO 207-9 354 Wang, Jordan W.*; Crider, Juliet G.; Huntington, Katharine W.; 206-6 339 Lingrey, Steve*: RECONSTRUCTING MOAB FAULT Agosta, Fabrizio: EVIDENCE FOR FAULT-VALVE BEHAVIOR IN KINEMATICS: JURASSIC, LARAMIDE, AND POST-LARAMIDE ULTRACATACLASITES OF CARBONATE-HOSTED NORMAL OFFSET FAULTS, CENTRAL APENNINES, ITALY 206-7 340 Pederson, Joel*; Mauch, James: CONFIRMED: SALT GRABEN 207-10 355 Wang, Yu*; Liu, Songnan; Ma, Huimin; Xie, Yueting: WEAKENED OF THE PARADOX BASIN ARE QUATERNARY FEATURES ZONES IN THE CONTINENT: THEIR EFFECTS TO THE LINKED TO REGIONAL RIVER INCISION – NEW RESEARCH TECTONIC STRESS TRANSMISSION ON MOAB-SPANISH VALLEY SESSION NO. 208 206-8 341 Labrado, Amanda*; Brunner, Benjamin; Giles, Katherine A.: CARBONATES ADJACENT TO GYPSUM IN THE PARADOX T56. New Developments in the Appalachian-Caledonian-Variscan BASIN - OH CAPROCK, WHEREFORE ART THOU? Orogen (Posters) (GSA Structural Geology and Tectonics Division) 206-9 342 Poe, Piper L.*; Giles, Katherine A.; Brunner, Benjamin; Kernen, Rachelle; Labrado, Amanda: IDENTIFICATION AND 9:00 AM, Phoenix Convention Center, Hall AB, North Building CLASSIFICATION OF LATERAL CARBONATE CAPROCK: Authors will be present from 4:30 to 6:30 PM GYPSUM VALLEY SALT WALL, PARADOX BASIN, COLORADO Booth # 206-10 343 Delfin, Rafael A.*; Langford, Richard; Giles, Katherine: 208-1 356 Riggs, Nancy*; McConnell, Brian; Graham, John R: STRATIGRAPHIC RESPONSE TO THE DIFFERENTIAL RISE PROVENANCE OF SEDIMENT IN SILURIAN BASINS OF OF THE GYPSUM VALLEY SALT WALL, JURASSIC ENTRADA/ WESTERN IRELAND BASED ON NEW U-PB DATING CARMEL FORMATIONS, PARADOX BASIN, COLORADO 208-2 357 Faehnrich, Karol*; McClelland, William C.; Colpron, Maurice; Nutt, 206-11 344 Bailey, Claire H.*; Langford, Richard P.; Giles, Katherine A.: Charlotte L.; Trembath, Matthew; Miller, Rebecca S.; Strauss, FLUVIAL SANDSTONE DISTRIBUTION IN THE JURASSIC Justin V.: NEOPROTEROZOIC–PALEOZOIC ROCKS OF THE SALT WASH MEMBER OF THE MORRISON FORMATION PORCUPINE SHEAR ZONE, YUKON AND ALASKA, AND AROUND THE GYPSUM VALLEY SALT DIAPIR THEIR SIGNIFICANCE IN THE EVOLUTION OF NORTHERN 206-12 345 Getz, Claire*; Barton, Mark D.: EVIDENCE FOR THE LAURENTIA INVOLVEMENT EXTERNAL FLUIDS IN HYDROTHERMAL 208-3 358 Shellnutt, J. Gregory*; Dostal, Jaroslav: DERIVATION OF ALTERATION OF AN EVAPORITE-HOSTED IGNEOUS THE EARLY CARBONIFEROUS WEDGEPORT PLUTON COMPLEX, LA SAL MOUNTAINS, EASTERN UTAH BY CRYSTAL FRACTIONATION OF A MAFIC PARENTAL MAGMA: A RARE CASE OF AN A-TYPE GRANITE WITHIN THE SESSION NO. 207 MEGUMA TERRANE (NOVA SCOTIA, CANADA) T55. New Perspectives on Integrating Fault Zone Behavior 208-4 359 Lang, Katherine E.*; Bailey, Christopher M.: DEFORMATION through the Full Thickness of the Continental Lithosphere KINEMATICS AND STRAIN PARTITIONING IN THE CATOCTIN (Posters) (GSA Structural Geology and Tectonics Division; GSA FORMATION, BLUE RIDGE VIRGINIA: IMPLICATIONS FOR Mineralogy, Geochemistry, Petrology, and Volcanology Division; THICK-SKINNED TECTONICS IN THE APPALACHIANS GSA Geophysics and Geodynamics Division) 9:00 AM, Phoenix Convention Center, Hall AB, North Building Authors will be present from 4:30 to 6:30 PM AFTERNOON Booth # ORAL TECHNICAL SESSIONS 207-1 346 Crouch, Kaitlyn A.*; Evans, James P.: FAULT CORE ANALYSIS OF THE SEISMIC-ASEISMIC TRANSITION ZONE IN THE SAN GABRIEL FAULT, CA SESSION NO. 209 207-2 347 Carter, Matthew*: AN IMAGE LOG-BASED GEOMETRICAL AND D21. Paleontology: Vertebrate Paleobiology II TEXTURAL ANALYSIS OF A LOW-ANGLE NORMAL FAULT 1:30 PM, Phoenix Convention Center, Room 225AB, North Building SYSTEM BENEATH THE F.O.R.G.E. SITE NEAR THE MINERAL MOUNTAINS, UTAH William Gearty and Alexandria Shupinski, Presiding 207-3 348 Lutz, Brandon*; Phillips, Fred; Axen, Gary: 3D TECTONIC 209-1 1:30 PM Weaver, Lucas N.*; Wilson, Gregory P.; Sargis, Eric J.; RECONSTRUCTION OF THE DEATH VALLEY REGION Chen, Meng; Freimuth, William J.; Varrichio, David J.: EXCEPTIONALLY PRESERVED SKELETONS FROM 349 Miranda, Elena A.*; Klepeis, Keith; Moyer, Griffin A.: 207-4 THE THE LATE CAMPANIAN OF MONTANA PROVIDE A RHEOLOGY OF PYROXENE-PLAGIOCLASE MYLONITES UNIQUE GLIMPSE INTO THE PALEOBIOLOGY OF FROM A TRANSPRESSIONAL LOWER CRUSTAL SHEAR MULTITUBERCULATES ZONE, FIORDLAND, NEW ZEALAND 209-2 1:45 PM Gallucci, John E.*; Terry, Dennis O.; Ullmann, Paul Victor: 350 Roeske, Sarah M.*; Mulcahy, Sean R.; McClelland, William C.; 207-5 CONTROLS ON SOFT TISSUE PRESERVATION IN Miller, Meghan S.; Benowitz, Jeffrey A.: EXAMPLES OF EOCENE-OLIGOCENE VERTEBRATE FOSSILS OF THE NARROW STRIKE-SLIP FAULTS THROUGH THE CRUST WHITE RIVER GROUP INDICATED BY GEOLOGIC AND GEOPHYSICAL EVIDENCE 209-3 2:00 PM Moore, Jason R.*: VERTEBRATE TAPHONOMY IN 351 Studnicky, Caroline*; Evans, James P.; Bradbury, Kelly K.: 207-6 DISTRIBUTIVE FLUVIAL SYSTEMS INSIGHTS INTO THE PROPERTIES AND STRUCTURE OF THE UPPER PORTION OF THE AS SEEN 209-4 2:15 PM Cohen, Joshua E.*; DeSantis, Larisa R.G.; Lindsey, Emily; FROM CORE Meachen, Julie; O’Keefe, F. Robin; Southon, John; Binder,

242 | 2019 GSA Annual Meeting & Exposition

210-6 210-5 210-4 210-3 210-2 210-1 Zachary T Sickmann andCodyC. Mason,Presiding 1:30 PM,PhoenixConvention Center, Building Room221AB, North D35. GlacialGeologyandAnthropocene Sedimentology SESSION NO. 210 209-13 209-12 209-11 209-10 209-9 209-8 209-7 209-6 209-5 2:45 PM 2:30 PM 2:15 PM 2:00 PM 1:45 PM 1:30 PM 4:30 PM 4:15 PM 4:00 PM 3:45 PM 3:30 PM 3:15 PM 3:00 PM 2:45 PM 2:30 PM UNGULATES FROM RANCHOLABREA THROUGHOUT THE LATE PLEISTOCENE INLARGE Wendy J.: STABILITY OFDENTAL MESOWEAR SCORES WITH THEIR PREHISTORIC PREDECESSORS EARTHQUAKE-INDUCED ANTHROPOCENE SEDIMENTS Borella, Josh W.; Quigley, Mark*: COMPARING LOUISIANA: 1953-2019 DECADES OFCHANGEAT EAST TIMBALIER ISLAND, AND AERIALPHOTOGRAPHY TO MONITOR SIX FIDUCIALS HIGHRESOLUTIONIMAGERY, LANDSAT, TRANSITION INSPACE AND TIME -USING GLOBAL B.;Gary Slonecker, E. Terrence: THEFLUVIAL-MARINE F.*;Molnia, Bruce Angeli,KimM.; Dilles, Shawn J.; Fisher, OCEAN (Invited Presentation) FLUX TO THE SEDIMENT Clift, Peter D.*: ANTHROPOGENIC IMPACTS ON APPLYING PATTERN RECOGNITION TO XRFDATA Mamedov, Sergey*: CLASSIFICATION OFSANDBY MISSOURI AND YELLOWSTONE RIVERS PROVENANCE SIGNATURES: INSIGHTSFROM THE EFFECTS ON THE PROPAGATION OFDETRITAL Thomson, Kelly D.*; Stockli, DanielF.: ANTHROPOGENIC HIMALAYANRIVER TISTA OF SEDIMENTGRAINSIZEIN THE EASTERN STRUCTURES ON THE SPATIO-TEMPORAL VARIATION TO STUDY THE IMPACT OFHUMANINTERVENTION Ghosh, Kausik*; Chakraborty, Tapan: ANOVEL APPROACH FUNCTIONAL DIVERSITYUSINGBODY MASS Sallan, Lauren; Soul,Laura C.: ASSESSINGMAMMAL Fraser, Danielle*; Balk,Meghan; Pineda-Munoz,Silvia; TANGLED WEB OFFELIDSYSTEMATICS PHYLOGENY, FUNCTION, BODY SIZE, AND THE Orcutt, JohnD.*; Calede, JonathanJ.: CAT’S CRADLE: RECORD THE KOOBI FORAFORMATION EARLY PLEISTOCENE AND ECOLOGICALOVERVIEW OFEQUIDAE FROM Kaedan*;O’Brien, Faith, J. Tyler: ANEVOLUTIONARY MAGASCAR (CHIROPTERA: HIPPOSIDERIDAE) INSOUTHWESTERN SUBFOSSIL POPULATION OF MACRONCYTERIS SPP. Alumbaugh, Jamie L.*: AMORPHOLOGICALLY DISTINCT EMBRITHOPOD EVOLUTION (MAMMALIA, EMBRITHOPODA): IMPLICATIONS FOR William J.: NEWFOSSILSOFPALAEOAMASIA KANSUI Wood, MelissaC.*; Beard,K. Christopher; Sanders, MAMMOTHS AT THE POPULATION LEVEL TERMINAL PLEISTOCENE ECOSYSTEMSSHAPED IN SOUTHERNNEVADA ANDCALIFORNIA: HOW OF COLUMBIANMAMMOTHS (MAMMUTHUSCOLUMBI) Parry, LaurenE.*; Rowland, StephenM.: PALEOECOLOGY PLEISTOCENE PROBOSCIDEA BONE GROWTH COMPARED TO ISLANDDWARFING IN AND BECOMEDWARFED? ONTOGENETIC LONG HOW DIDMAMMOTHS ANDMASTODONTS GROW Htun, Thein*; Prothero, Donald; Hoffman,JonathanM.: TAXONOMICAL SCALES EXTINCTION INRUMINANTS AT DIFFERENT Quental, Tiago B.*; Januario, Matheus: AGE-DEPENDENT NATIVE UNGULATES (LITOPTERNA) AND BODY SIZEINACLADEOFSOUTHAMERICAN HIDDEN IN THE TROPICS: NEW TRENDS INDIVERSITY McGrath, Andrew J.*; Anaya, Federico; A.: Croft,Darin 210-11 210-10 210-9 210-8 210-7 2019 DistinguishedLecturers Thinking: AmericanAssociationofPetroleum Geologists(AAPG) Special Session: AttheForefront ofExplorationandCritical SESSION NO. 211 212-1 Jennifer L. Pierce andGeorge T. Stone, Presiding 1:30 PM,PhoenixConvention Center, Ballroom120D, Building North North International Unionfor Research Quaternary (INQUA) ) Philosophy ofGeologyDivision; GSAHydrogeology Division; Division; GSAGeologyandSocietyDivision; and GSAHistory Geology andEngineeringDivision; GSA GeologyandHealth Division; GSAEnergy GeologyDivision; GSAEnvironmental GeologyandGeomorphology and thePress(GSAQuaternary Communication for Geoscientists, Educators, Policy Makers, P5. SESSION NO. 212 211-5 211-4 211-3 211-2 211-1 and Russell Stands-Over-Bull,Robbie Gries Presiding 1:30 PM,PhoenixConvention Center, Building Room127ABC, North Extreme ImpactsofGlobalClimateChange: Effective 4:30 PM 4:15 PM 4:00 PM 3:45 PM 3:30 PM 3:15 PM 3:00 PM 1:40 PM 1:35 PM 1:30 PM 4:30 PM 3:50 PM 3:10 PM 2:55 PM 2:15 PM 1:35 PM 1:30 PM 22–25 September CLIMATE CHANGESANDORIGINOF THE ICEAGES Easterbrook, DonJ.*: THESOLARMAGNETIC CAUSE OF SOUTHERN ICELAND AN EXAMPLEFROM MÝRDALSJÖKULL ICECAP, ICE FLOW ONMODERNPROGLACIAL FIELDS: Carolyn H.: DETECTING THE IMPRINTOFFAST Lee, RebeccaE.*; NarroPerez, A.; Rodrigo Eyles, THE LASTGLACIAL MAXIMUMAND TERMINATION SOUTHERN MCMURDOSOUND, ANTARCTICA, DURING AWARD: GEOMORPHOLOGY DIVISIONMARIEMORISAWA George H.: GSAQUATERNARY GEOLOGYAND Walther, Tess L.*; Hall,BrendaL.; Denton, OHIO LANDFORMS INNEINDIANA, SEMICHIGAN, ANDNW FORMATIONAL PROCESSES OFUNIQUE SUBGLACIAL Becker, RichardH.: ON THE STRATIGRAPHY AND Sodeman, Alexander D.*; Fisher, Timothy G.; BREAK DISCUSSION Presentation) RESPONDING TO MODERNCLIMATE CHANGE?(Invited AND GEOMORPHICPROCESSES IN THE WESTERN U.S. East, Amy*; Sankey, JoelB.: HOW ARESEDIMENTARY Davis, E.; Mary Lin,Ping-Nan: ENVIRONMENTAL AND Thompson, Lonnie G.*; Mosley-Thompson, Ellen; DEDICATION: CESAREEMILIANI INTRODUCTORY REMARKS SUCCESSFUL INEXPLORATION Cunningham, Susan*:IT TAKES WHATBE TO UNCONVENTIONAL PETROLEUM SYSTEMS EXPULSION CAPACITY ANDORGANICPOROSITY IN Arango, Irene*; J.: Katz,Barry UNDERSTANDING SCIENCE ANDSOCIETY RECONSTRUCTION; WHAT PALYNOLOGY CANDOFOR FORENSIC INVESTIGATION ORPAST-CLIMATE Warny,WELLS,BIOSTEERING TO Sophie*: FROM BREAK FOLD BELT BRAVO TROUGH, SIGSBEECANOPYANDPERDIDO EVOLUTION OF THE SALINADELBRAVO, MEXICO: THE Hudec, Michael*; Dooley, Timothy P.; Peel, Frank J.: DEPOSITIONAL ENVIRONMENT HYPOTHESIS-BASED MODELINGINADEEP-WATER ARCHITECTURE ONRESERVOIR PREDICTION: Lisa*:Stright, THEIMPACT OFBED- TO GEOBODY- INTRODUCTORY REMARKS RECONSTRUCTION OFKOETTLITZ GLACIER,

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Tuesday, 24September2019 Phoenix, Arizona , USA| 243 PM TUESDAY Tuesday, 24 September 2019

SOCIETAL IMPLICATIONS OF THE GLOBAL LOSS OF SEDIMENTATION: A TALE OF TWO SMALL CATCHMENT TROPICAL GLACIERS SEDIMENT BUDGETS 2:00 PM LONNIE THOMPSON Q & A 213-8 3:15 PM Portenga, Eric W.*; Bierman, Paul R.; Trodick, Charles D.; 212-2 2:05 PM Horton, Benjamin P.*; Walker, Jennifer; Kopp, Robert E.: DeJong, Benjamin; Rood, Dylan H.; Pavich, Milan J.: THE THE INCEPTION OF MODERN ACCELERATED RATES CURRENT STATE OF POST-COLONIAL LANDSCAPE OF SEA-LEVEL RISE DISTURBANCE TO THE POTOMAC RIVER AND 2:25 PM BEN HORTON Q & A 3:30 PM BREAK 212-3 2:30 PM Raymo, Maureen E.*: FROM KNOWING COMES CARING, AND FROM CARING COMES CHANGE 213-9 3:45 PM Atkins, Rachel M.*; Wegmann, Karl W.: CHARACTERIZING CHANNEL HEAD RESPONSE TO ANTHROPOGENIC 2:50 PM MAUREEN RAYMO Q & A LANDSCAPE MODIFICATION 2:55 PM BREAK 213-10 4:00 PM Rengers, Francis K.*; Kean, Jason W.; McGuire, Luke; 3:10 PM DEDICATION: WALLACE S. BROECKER Staley, Dennis M.: PROGRESS IN SIMPLIFYING 212-4 3:15 PM Hayhoe, Katharine*: FROM GLOBAL WARMING TO HYDROLOGIC MODELING PARAMETERIZATION AFTER GLOBAL WEIRDING: CLIMATE CHANGE AND EXTREME A WILDFIRE PERTURBATION (Invited Presentation) EVENTS 213-11 4:20 PM Rathburn, Sara L.*; Ryan, Sandra E.; Eidmann, Johanna; 3:35 PM KATHARINE HAYHOE Q & A Patton, Annette I.: FIRES, FLOODS, AND DEBRIS FLOWS: UNDERSTANDING SEDIMENT FLUX, GEOMORPHIC 212-5 3:40 PM Clague, John J.*: THE EVOLVING STRATEGIES OF IMPACTS, AND FLUVIAL SYSTEM RECOVERY CLIMATE CHANGE DENIERS -IF YOU ARE PROVEN FOLLOWING DISTURBANCES WRONG, CHANGE THE MESSAGE 213-12 4:35 PM DeLong, Stephen B.*; Pickering, Alexandra; Kuhn, Timothy: 4:00 PM JOHN CLAGUE Q & A FLUVIAL SYSTEM CHANGES IN TUOLUMNE MEADOWS, 212-6 4:05 PM Boyd, Kathryn*; Gold, Anne: CLIMATE LITERACY YOSEMITE NATIONAL PARK, CALIFORNIA, USA, FROM EDUCATION – BARRIERS, SUCCESSES, AND FUTURE 2006 TO 2018 WORK 213-13 4:50 PM Hinshaw, Sarah*; Burnett, Jonathan; Johnson, Sherri; Staab, 4:25 PM KATHRYN BOYD Q & A; AUDIENCE INTERACTION: Brian; Horgervorst, Johan; Meyer, Kate; Powers, Paul; HIGHLIGHT THE CLIMATE LITERACY AND ENERGY Wondzell, Steve: MONITORING STRATEGY FOR STAGE-0 AWARENESS NETWORK (CLEAN) RESTORATION OF THE SOUTH FORK MCKENZIE 4:45 PM PANEL DISCUSSION (INCLUDING ALL PRESENTERS RIVER, OREGON PLUS ANDREW C. SCOTT) 213-14 5:05 PM Galster, Joshua C.*: THE DEMOGRAPHICS OF DAM 5:05 PM CONCLUDING REMARKS REMOVAL

SESSION NO. 213 SESSION NO. 214 T3. Fluvial Responses to Perturbations at Varying Spatial T19. Subduction Zone Systems: Geochemical, Petrochronological, and Temporal Scales II (GSA Quaternary Geology and and Geophysical Constraints on Lithospheric Structure, Geomorphology Division) Composition, and Geodynamics (GSA Structural Geology and Tectonics Division; GSA Geophysics and Geodynamics Division) 1:30 PM, Phoenix Convention Center, Room 222BC, North Building 1:30 PM, Phoenix Convention Center, Room 126ABC, North Building Karen B. Gran and Stephanie S. Day, Presiding Antoine Triantafyllou, Mihai N. Ducea, Jonathan R. Delph and Mark K. Reagan, 213-1 1:30 PM Phillips, Zachary*; Day, Stephanie S.: QUANTIFYING Presiding THE EFFECTS OF RIVER SINUOSITY ON ICE-BANK INTERACTIONS AND EROSION 1:30 PM INTRODUCTORY REMARKS 213-2 1:45 PM Dente, Elad*; Lensky, Nadav G.; Dunne, Thomas; Morin, 214-1 1:35 PM Ardill, Katie E.*; Paterson, Scott R.; Attia, Snir; Borsook, Efrat; Enzel, Yehouda: SINUOSITY EVOLUTION ALONG Ariel; Memeti, Vali: MESOZOIC SPATIOTEMPORAL INCISING CHANNEL: NEW INSIGHTS FROM THE EVOLUTION OF THE CENTRAL SIERRA NEVADA ARC JORDAN RIVER RESPONSE TO THE DEAD SEA LEVEL LITHOSPHERE: INVESTIGATING MAGMATIC RECORDS FALL OF DYNAMIC CONTINENTAL ARC ACTIVITY (Invited Presentation) 213-3 2:00 PM Eyal, Haggai*; Dente, Elad; Haviv, Itai; Enzel, Yehouda; Dunne, Thomas; Lensky, Nadav G.: FLUVIAL INCISION 214-2 1:50 PM Klein, Benjamin Z.*; Jagoutz, Oliver; Ramezani, Jahandar: AND COARSE GRAVEL REDISTRIBUTION ACROSS THE FLARE-UP WITHOUT A CAUSE: THE BEAR VALLEY MODERN DEAD SEA SHELF AS A RESULT OF BASE- INTRUSIVE SUITE, SIERRA NEVADA, CALIFORNIA LEVEL FALL 214-3 2:05 PM Schwartz, Joshua J.*; Ringwood, Mary; Turnbull, Rose; 213-4 2:15 PM Stark, Kyle*; Cadol, Daniel; Laronne, Jonathan B.; Richards, Tulloch, Andrew J.: LOWER-PLATE CONTROLS ON Madeline; Varyu, David: EVENT-SCALE GEOMORPHIC MAGMATIC TEMPOS IN THE CORDILLERA CHANGE EVALUATED ALONGSIDE SEDIMENT 214-4 2:20 PM Ducea, Mihai N.*; Balica, Constantin; Gehrels, George: TRANSPORT MEASUREMENTS IN A FLOOD-DRIVEN ZIRCON PETROCHRONOLOGY: GRANITOID MELTING EPHEMERAL CHANNEL CONDITIONS AND CONTINENTAL EVOLUTION 213-5 2:30 PM Morey, Susannah*; Turzewski, Michael D.; Huntington, 214-5 2:35 PM Dailey, Shane R.*; Barnes, Calvin G.; Leib, Susan E.; Katharine; Montgomery, David R.; LeVeque, Randall J.: THE Schoene, Blair: EVIDENCE FOR THE INITIATION OF GEOMORPHIC LEGACY OF HOLOCENE MEGAFLOODS THE NEVADAN OROGENY FROM PARTIAL MELTING IN THE EASTERN HIMALAYA: NUMERICAL OF RATTLESNAKE CREEK AMPHIBOLITE, KLAMATH SIMULATIONS OF OUTBURST FLOOD HYDRAULICS MOUNTAINS DOWN THE YARLUNG-PO-SIANG RIVER 214-6 2:50 PM Robinson, Sarah E.*; Hoisch, Thomas D.; Porter, Ryan C.: 213-6 2:45 PM Jacobson, Robert B.*: CUMULATIVE GEOMORPHIC ASSESSING THE ROLE OF WATER IN ALASKAN FLAT- PERTURBATIONS LEAD TO IN INCREASED FLOOD SLAB SUBDUCTION USING THERMAL AND PHASE HAZARD, MODERN LOWER EQUILIBRIA MODELING APPROACHES 213-7 3:00 PM James, L. Allan*; Hung, Chen-Ling J.: CENTENNIAL- 3:05 PM LIGHTNING POSTERS SCALE FLUVIAL ADJUSTMENTS TO CATASTROPHIC 3:15 PM BREAK

244 | 2019 GSA Annual Meeting & Exposition

215-7 215-6 215-5 215-4 215-3 215-2 215-1 B.M. Eglington, Terry J. Wilson andLawrence Lawver, Presiding 1:30 PM,PhoenixConvention Center, Building Room229A,North Division) and Tectonics Supercontinent II: InHonorofIanDalziel(GSAStructuralGeology T50. SESSION NO. 215 214-14 214-13 214-12 214-11 214-10 214-9 214-8 214-7 Structure and Tectonic Studies, from Outcrop to 3:05 PM 2:45 PM 2:30 PM PM 2:15 2:00 PM 1:45 PM 1:30 PM 5:15 PM 5:00 PM 4:45 PM 4:30 PM 4:15 PM 4:00 PM 3:45 PM 3:30 PM MICROCONTINENT IN ANDAROUND THE SOUTHGEORGIA Saustrup, Steffen: CHANGINGPLATE BOUNDARIES Lawver, Lawrence A.*; Dalziel,Ian W.D.; Davis, Marcy; MARINE SEISMICDATA (Invited Presentation) CURRENT TECTONIC SETTINGFROM GPSAND Saustrup, Steffen: SOUTHGEORGIAMICROCONTINENT: Gomez, Demian; Teferle, Norman; Hunegnaw, Addisu; Dalziel, Ian W.D.*; Smalley, Robert; Lawver, Lawrence A.; MODELS GEODYNAMIC FEATURES INPLATE TECTONIC AUTOMATICALLY IDENTIFYINGANDEXAMINING Nguyen, HoangAnh Tu*; Eglington,B.M.; Butler, S.L.: JUNGGAR BASIN ACCUMULATION IN THE SOUTHERNMARGINAREAOF AND HYDROCARBON SYMBIOTIC COMPOSITE Bang*;An, Wang, Weifeng: SIMPLE SHEARACCOMPANYING FOLDING OF FABRIC EVOLUTION DURINGPROGRESSIVE SUB- PRECAMBRIAN BARABOO SYNCLINE: KINEMATICS KINK BANDS ANDCRENULATION CLEAVAGE IN THE Marshak, Stephen*; Wilkerson, M. Scott: REVISITING OFFSET STRIKE-SLIP, NORMALAND THRUST FAULTS FROM SYN-FAULTING CALCITEGOUGE: SMALL- Knott, Jeffrey R.; Porter, Ryan C.: TWINNINGSTRAINS Megan; Liu,Junlai; Bussolotto, Maura; Invernizzi, Chiari; Craddock, JohnP.*; Malone, David; Wartman, Jakob; Kelly, TRIBUTE TO IANDALZIEL Elliot, David*: ALEGACY OF THINKING BROADLY: A YANGKOU BAY, CENTRALSULUBELT, CHINA INTERGRANULAR -BEARINGECLOGITEAT TIME TO THE Andrew; Jiang,Changhon*; Wang, Songjie: ADDING Wang, Lu; Brown, Michael; Piccoli,Philip; Kylander-Clark, PERTURBATION OFSUBDUCTINGPLATE SPOT SUBMARINE VOLCANOES ASAGEOLOGICAL Hirano, Naoto*; Yutani, Taku; Sakai,Shunta: PETIT- RESULTS FROM IODPEXPEDITION366 AND IMPLICATIONS FORBONINITEGENESIS: INITIATION PERIDOTITES OF THE WESTERN PACIFIC Shervais, John*; Johnson,Kevin T.M.: SUBDUCTION INITIATION TERRANES IN THE GEOLOGICALRECORD K.*;Reagan, Mark Pearce, Julian A.: SUBDUCTION MULTICHRONOMETER THERMOCHRONOLOGY SUBDUCTION IN THE PATAGONIAN ANDESUSING THE GEODYNAMIC EFFECTSOFSPREADINGRIDGE Stevens Goddard,Andrea*; Fosdick, Julie C.: RESOLVING SEGMENTATION OF VOLCANIC ARCS Kenneth: THEROLE OFARCLITHOSPHEREIN THE Andikagumi, Harisma*; Macpherson,Colin; McCaffrey, IN THE NORTH AMERICANCORDILLERA POST-COLLISIONAL SLABFAILURE PLUTONIC SUITES WESTWARD SUBDUCTIONANDMANTLEORIGINOF CRETACEOUS CLOSUREOFAMARGINALSEAWAY BY S.*;Hildebrand, Robert Whalen, JosephB.: MID- ANDES (Invited Presentation) LAGUNA DELMAULE MAGMA SYSTEM, SOUTHERN GEOPHYSICAL VIEWS OFRHYOLITE DYNAMICS IN THE Team: INTEGRATING PETROCHRONOLOGIC AND Singer, Brad S.*; LagunadelMaule, IESResearch P–T HISTORY OFDEEPLY SUBDUCTED TECTONIC REGIMECHANGE 215-14 215-13 215-12 215-11 215-10 215-9 215-8 216-5 216-4 216-3 216-2 216-1 Presiding John S. Singleton,ScottM. Johnston,EmilyS. Finzel andDavid M. Pearson, 1:30 PM,PhoenixConvention Center, Building Room231ABC, North Division) Geodynamics Division; andPhilosophy GSAHistory ofGeology Division; GSAGeochronology Division; GSAGeophysics and GSA Mineralogy, Geochemistry, Petrology, and Volcanology and Tectonics Division; GeologyDivision; GSASedimentary AmericanCordilleraof theNorth II(GSAStructuralGeology T58. SESSION NO. 216 Late CretaceoustoEarly Paleogene Tectonic Development 5:20 PM 5:05 PM 4:50 PM 4:35 PM 4:20 PM 4:05 PM 3:50 PM 3:35 PM 3:20 PM 2:50 PM 2:30 PM 2:15 PM 2:00 PM 1:45 PM 1:30 PM 22–25 September CONCLUDING REMARKS TECTONIC ZONE: PROBLEM CHILDOFNUNA Robert; Ashton,Kenneth; Buchan,Kenneth L.: SNOWBIRD Matthijs A.; Davis, William J.; Hamilton,Michael; Berman, Pehrsson, Sally*; Regis, Daniele; Knox, Bernadette; Smit, LAURENTIA IN THE EARLY TIME OFRODINIA BETWEEN THE NORTH CHINACRATON ANDNW Zhao, Hanqing*; Zhang,Shihong: ACONNECTION WITHIN RODINIA CONTINENTAL FRAGMENTS THAT LINKCRATONS Loewy, StaciL.*: TECTONIC TRACERS: TRANSFERRED CATHYSIA BLOCKSAND THEIR POSITIONSINRODINIA RELATIONSHIPS BETWEEN THE YANGTZE AND BLOCK, SOUTHCHINA: IMPLICATIONS FOR THE CONTINENTAL MARGININ THE WESTERN RECORD OFANEOPROTEROZOIC ACTIVE Wang, Lijun*; Zhang,Kexin; He, Weihong: TURBIDITE (ANTARCTICA) MAFIC DIKESIN WESTERN DRONNING MAUD LAND Knoper, Michael W.*; Gumsley, Ashley P.: FRANKLIN-AGE ONE? SOUTH CHINAANINTRAPLATE ORACOLLISIONAL Lin, Shoufa*: IS THE EARLY PALEOZOIC OROGENY IN BREAK AFRICAN OROGEN – NIASSACRATON, AND THE TRANS-SOUTHERN – BANGWEULU CRATON, THE ZIMBABWE –KAPPVAAL LITHOSPHERIC IMAGING OF THE CONGO– TANZANIA Emishaw, Luelseged*; AbdelSalam,Mohamed: CORDILLERA RESTORING SUBDUCTEDSLABSBELOW THE NW THE RESURRECTIONPLATE BYSTRUCTURALLY Fuston, Spencer*; Wu, Jonny; Lin, Yi-An: RAISING (Invited Presentation) ALASKA CHUGACH-PRINCEWILLIAM TERRANE, TRANSLATION OF THE YAKUTAT GROUP AND Garver, JohnI.*; Davidson, Cameron: COAST-PARALLEL BREAK/DISCUSSION U-PB AGES INSIGHTS FROM DEPTH-PROFILED DETRITAL ZIRCON THE NORTHERN CALIFORNIACOAST RANGES: NEW SEDIMENT DISPERSALANDPALEOGEOGRAPHY OF Trevor A.; Malkowski, Matthew A.: EARLY PALEOGENE Glenn R.*; J.;Sharman, McLaughlin,Robert Dumitru, VS FAULT GEOMETRY THE RELATIVE IMPORTANCE OF TERRANE RHEOLOGY TEMPORAL ANDSPATIAL PATTERNS ADDRESSING “FREEWAY JUNCTION” INSOUTH-CENTRALALASKA: THE EASTERNDENALIFAULT–TOTSCHUNDA FAULT J.;Robert O’Sullivan, Paul B.: EXHUMATIONOF WEST Jeffrey A.; Ridgway, Kenneth D.; Allen, Wai K.; Gillis, Fitzgerald, Paul G.*; Warfel, Thomas S.; Benowitz, COAST PLUTONIC COMPLEX? BRITISH COLUMBIADERIVEDFROM THE ADJACENT EXTENT WAS THE NANAIMOBASIN OFSOUTHERN Isava, Virginia*; Grove, Marty; Mahoney, J. Brian: TO WHAT

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Tuesday, 24September2019 Phoenix, Arizona , USA| 245 PM TUESDAY Tuesday, 24 September 2019

216-6 3:05 PM Regan, Sean P.*; Benowitz, Jeffrey A.; Holland, Mark E.: ECLOGITE AND GNEISS IN HIGH-STRAIN DOMAINS OF A PLUTONIC BROTHER FROM ANOTHER MAGMA THE WESTERN GNEISS REGION, NORWAY MOTHER: A PETROLOGIC INVESTIGATION INTO THE 3:00 PM DISCUSSION: TITANITE FORAKER-MCGONAGALL PLUTON PIERCING POINT 3:15 PM BREAK ALONG THE DENALI FAULT, AK 217-7 3:30 PM Teyssier, Christian*; Whitney, Donna L.; Korchinski, Megan: 3:20 PM BREAK/DISCUSSION FLOW OF DEEPEST OROGENIC CRUST: PRINCIPLES 216-7 3:35 PM Gottardi, Raphaël*; Casale, Gabriele; Borel, Megan: UNDERLYING THE EXHUMATION OF HIGH-PRESSURE EXHUMATION OF THE COYOTE MOUNTAINS AND ULTRAHIGH-PRESSURE ROCKS METAMORPHIC CORE COMPLEX (AZ): IMPLICATIONS 217-8 3:45 PM Dumond, Gregory*: THE MONAZITE RECORD OF FOR OROGENIC COLLAPSE OF THE SOUTHERN MELTING AND DEFORMATION IN OROGENIC CRUST NORTH AMERICAN CORDILLERA 217-9 4:00 PM Pye, Alexandra E.*; Hodges, Kip; van Soest, Matthijs C.; 216-8 3:50 PM Hayman, Nicholas W.*; Prior, Michael G.; Lima, Rodrigo D.; Bhandari, Basant: CONSTRAINTS ON THE AGE OF Stockli, Daniel F.: LATE CRETACEOUS THROUGH DUCTILE EXTENSION ALONG THE BASAL SOUTH PALEOGENE DATES AND DEFORMATIONAL FABRICS TIBETAN DETACHMENT, ANNAPURNA RANGE, FROM THE DEATH VALLEY REGION: GLOBAL CENTRAL NEPAL IMPORTANCE 217-10 4:15 PM Soucy La Roche, Renaud*; Godin, Laurent; Cottle, John M.; 216-9 4:05 PM Kortyna, Cullen D.*; Stockli, Daniel F.; Covault, Jacob A.: Kellett, Dawn: A MULTIFACETED APPROACH TO DATE DECIPHERING SEDIMENT SOURCE EXHUMATION TECTONICALLY-DRIVEN EXHUMATION OF THE HISTORIES AND RATES TO THE PALEOCENE-EOCENE HIMALAYAN MIDDLE CRUST PALEO-RIO GRANDE RIVER SYSTEM FROM DETRITAL ZIRCON U-PB-HE DOUBLE DATING 217-11 4:30 PM Markley, Michelle*; Rosen, Madison Lilith; Dunn, Steven R.: GEON 9 RETROGRESSION IN THE CENTRAL 4:20 PM BREAK METASEDIMENTARY BELT BOUNDARY ZONE (CMBBZ), 216-10 4:35 PM Ward, Christine*; Lacroix, Brice J.; Lahfid, Abdeltif; Spencer, GRENVILLE PROVINCE, ONTARIO, CANADA? Joel Q.G.; Niemi, Nathan A.; Kempton, Pamela D.: NEW 217-12 4:45 PM Cawood, Tarryn*; Platt, John: ESTIMATING STRAIN RATE CONSTRAINT OF POST-SUBDUCTION THERMAL IN A MID-CRUSTAL SHEAR ZONE, AND ITS VARIATION ANOMALY: INSIGHTS FROM THE NACIMIENTO BLOCK, AS SHEAR ZONE WIDTH CHANGES WITH DEPTH CENTRAL CALIFORNIA 217-13 5:00 PM Nachlas, William O.*; Teyssier, Christian; Whitney, 216-11 4:50 PM Sousa, Francis J.*: EOCENE ORIGIN OF OWENS VALLEY, Donna L.; Hirth, Greg: LONGEVITY OF DUCTILE SHEAR CALIFORNIA ZONES FROM DIFFUSION GEOSPEEDOMETRY OF 216-12 5:05 PM McGrew, Allen J.*; Metcalf, James R.; Jeruc, Joseph W.; KINEMATICALLY-SENSITIVE MINERAL INCLUSIONS Carte, Alexander J.; Meisner, Caroline Bruno: THE LATE (Invited Presentation) EOCENE TO MIOCENE COOLING AND EXHUMATION 5:15 PM DISCUSSION: UHP, MONAZITE, RATES OF THE RUBY MOUNTAINS-EAST HUMBOLDT RANGE METAMORPHIC CORE COMPLEX, NEVADA: NEW 40AR/39AR THERMOCHRONOLOGIC CONSTRAINTS SESSION NO. 218 T86. Inverting Source from Sink: Decoding Sedimentary Records SESSION NO. 217 of Climate, Erosion, and Vegetation (GSA Quaternary Geology and T76. How Old, How Long, and How Fast: Establishing the Timing, Geomorphology Division; GSA Sedimentary Geology Division; Duration, and Rates of Mid- to Lower-Crustal Deformation (GSA GSA Soils and Soil Processes Division; GSA Karst Division) Structural Geology and Tectonics Division; GSA Geochronology 1:30 PM, Phoenix Convention Center, Room 132ABC, North Building Division; GSA Mineralogy, Geochemistry, Petrology, and Joanmarie Del Vecchio, Troy Ferland, Sarah A. Schanz and Matthew Cross Volcanology Division) Jungers, Presiding 1:30 PM, Phoenix Convention Center, Room 229B, North Building 1:30 PM INTRODUCTORY REMARKS Amy C. Moser, Tarryn Cawood and Calvin A. Mako, Presiding 218-1 1:35 PM Al-Hashim, Mansour H.*; Corcoran, Patricia L.: 217-1 1:30 PM Bonamici, Chloe*; Kropf, Gabriel; Borchers, Brian: OXYGEN DECODING GEOCHEMICAL SIGNALS FROM THE ISOTOPE ZONING AS A TOOL FOR LINKING FABRIC PALEOPROTEROZOIC ESPANOLA FORMATION, FORMATION TO THERMAL AND FLUID HISTORIES BRUCE MINES-ELLIOT LAKE AREA, ONTARIO, (Invited Presentation) CANADA: IMPLICATIONS FOR PROVENANCE, PALEO- WEATHERING, AND TECTONIC SETTING 217-2 1:45 PM Moser, Amy C.*; Hacker, Bradley; Stoner, Ryan K.; Gehrels, George: DATING DYNAMIC RECRYSTALLIZATION: 218-2 1:50 PM Frederick, Bruce C.*; Blum, Mike D.; Snedden, John W.: MICROSTRUCTURAL GEOCHRONOLOGY OF TITANITE PRE-SALT EAGLE MILLS FORMATION AND COEVAL SILICICLASTIC SOURCES AND SINKS, NORTHERN 217-3 2:00 PM Udy, Nicholas D.*; Stearns, Michael A.: MOBILIZATION BASIN OF RADIOGENIC PB DURING DYNAMIC RECRYSTALLIZATION OF TITANITE AND DATING THE 218-3 2:05 PM Nalin, Ronald*; Ohiara, Timothy; Prince, Kieron; Nana Yobo, SYN-MAGMATIC EXTENSIONAL COLLAPSE OF THE Lucien; Brand, Leonard R.; Chadwick, Arthur V.: GENESIS SEVIER HINTERLAND OF A WIDESPREAD EROSIONAL SURFACE ON THE OF LAURENTIA (UPPER 217-4 2:15 PM Harrigan, Claire*; Schmitz, Mark D.; Kahn, Maureen; Tikoff, CAMBRIAN, NOTCH PEAK FORMATION, UTAH) Basil: TITANITE U-PB PETROCHRONOLOGY REVEALS ~26 MILLION YEARS OF DEFORMATION IN A MID- 218-4 2:20 PM Potter-McIntyre, Sally L.*: RECOGNIZING EXTREME CRUSTAL HIGH-TEMPERATURE SHEAR ZONE ENVIRONMENTS IN THE SEDIMENTARY RECORD 217-5 2:30 PM Jaramillo, Valeria*; Johnson, Thomas A.; Cottle, John M.; 218-5 2:35 PM Johnson, Joel P.L.*: CONSTRAINING EXTREME Larson, Kyle P.; Kylander-Clark, Andrew R.C.: INSIGHTS EVENT MAGNITUDES USING DEPOSIT GRAIN INTO THE EMPLACEMENT OF THE KATHMANDU SIZE DISTRIBUTIONS: UNCERTAINTIES AND KLIPPE FROM QUARTZ MICROSTRUCTURES AND OPPORTUNITIES TITANITE PETROCHRONOLOGY 218-6 2:50 PM Ibarra, Daniel E.*; Lloyd, Max; Kukla, Tyler; Sharp, 217-6 2:45 PM Blatchford, Hannah J.*; Whitney, Donna L.; Teyssier, Zachary; Chamberlain, C. Page: PALEOCLIMATE Christian; Gordon, Stacia M.; Newville, Christine E.: RECONSTRUCTIONS USING TRIPLE OXYGEN ISOTOPE TITANITE PETROCHRONOLOGY OF RETROGRESSED ANALYSES OF LACUSTRINE CHERT: AN EXAMPLE

246 | 2019 GSA Annual Meeting & Exposition

219-7 219-6 219-5 219-4 219-3 219-2 219-1 Bradley J. Thomson, SharonA. Wilson andEmilyS. Presiding Martin, 1:30 PM,PhoenixConvention Center, Building Room232BC, North Division) GeologyandGeophysicsPlanetary Geology (GSAPlanetary T89. SESSION NO. 219 218-12 218-11 218-10 218-9 218-8 218-7

The G.K. Award Gilbert Session: Thrilling Discoveries in 3:10 PM 2:55 PM 2:40 PM 2:25 PM 2:10 PM 1:55 PM 1:35 PM 1:30 PM 5:00 PM 4:45 PM 4:30 PM 4:15 PM 3:55 PM 3:40 PM 3:25 PM 3:10 PM Presentation) FROM THE GREENRIVERFORMATION (Invited AND FROST (Invited Presentation) MODERN MARSACTIVITY, DRIVENBYGRAVITY, WIND, McEwen, AlfredS.; Portyankina, Ganna; Titus, Timothy: Diniega, Serina*; Dundas, ColinM.; Hansen,CandiceJ.; THRILLING DISCOVERY (Invited Presentation) FEATURES ONMARS: ACONTINUINGHISTORY OF Baker, Victor R.*: 50 YEARS OFIMAGING FLUVIAL RESOLUTION THE THRILLING IMPACT OFCRATERS INHIGH Livio L.; Gwendolyn D.; Bart, Speyerer, Emerson: Daubar, Ingrid*; Dundas, ColinM.; Bray, V.J.; Tornabene, STRATIGRAPHY OFPLANETS ADVANCEMENTS INMAPPING THE SUBSURFACE Carter, Lynn M.*: IMAGING UNDERGROUND: GEOLOGY IN FLOOD, FLUVIALANDAEOLIANPLANETARY BLOWN BY THE WIND? FIRST-HAND DISCOVERIES GET INUNDATED, THEN MEANDER, ANDFINALLY BE Burr, Devon M.*: DID THEY* PERSIST...OR INSTEAD IN IO Keszthelyi, LaszloP.*: DISCOVERING AMAGMA OCEAN THE TIDALLYIO TORTUREDVOLCANIC WONDERLAND McEwen, AlfredS.*: THRILLINGDISCOVERIES ABOUT INTRODUCTORY REMARKS DISCUSSION HIGHLANDS STREAMS IN THE AREGUNIMOUNTAINS, ARMENIAN INTEGRATION OFPLANTLIPIDBIOMARKERSBY Malinsky-Buller, Ariel; Phil; Glauberman, Boris: Gasparyan, Alex*;Brittingham, Hren,Michael T.; Spitzschuh,Samuel; GEYSER BASIN OF YELLOWSTONE NATIONAL PARK CLIMATE ANDHYDROTHERMAL ACTIVITY INLOWER THE ECOLOGICALRESPONSE TO CHANGESIN Schiller, M.*; Christopher Whitlock, Cathy: DECOUPLING ANALYSIS OF THE SIWALIK DEPOSITS HIMALAYAN REGIONFROM AMULTIPROXY ORGANIC CLIMATE RECONSTRUCTION OF THE EASTERN Tapan; Smith,Richard; Bradley, Alexander S.: NEOGENE Kar, Nandini*; Brunette, Andre; Taral, Suchana; Chakraborty, Presentation) VALUES OF TERRESTRIAL CARBONATES (Invited HYDROCLIMATE SIGNALSFROM STABLE ISOTOPE DISENTANGLING TEMPERATURE,AND TECTONICS Rachel Elizabeth; Colwyn,David: ADVANCES IN E.*;Snell, Kathryn Fetrow, AnneC.; Havranek, FROM MELVILLE BUGT, NWGREENLAND UNDER-UTILIZED ARCHIVE: PROOF OFCONCEPT VEGETATION FROM GLACIAL MARINEDIAMICT, AN EXTRACTING HISTORIES OFCLIMATE, EROSION, AND Cowling, Owen; Hidy, AlanJ.; Caffee, Marc W.: Corbett, LeeB.; Fosdick, Julie C.; Thomas, Elizabeth K.; AndrewChrist, J.*; Paul Bierman, R.; Knutz, Paul C.; RESULTS ANDPROJECTIONS OFESPRESSO ALLUVIAL PACKAGES IN NORTHERN SICILY, INITIAL TECTONIC, CLIMATE ANDAUTOGENIC SIGNALSFROM Lyons, NathanJ.; Nicole: Gasparini, INTERPRETING Rittenour, Tammy*; Pazzaglia, Frank J.; Pavano, Francesco; BREAK 219-13 219-12 219-11 219-10 219-9 219-8 220-9 220-8 220-7 220-6 220-5 220-4 220-3 220-2 220-1 John David Fortner, Presiding 1:30 PM,PhoenixConvention Center, Building Room226ABC, North Division) GSA SoilsandSoilProcesses Division; GSALimnogeology to Diagenesis(GSAGeobiology&Geomicrobiology Division; T106. SESSION NO. 220 Biogeochemical SignaturesofFossils: From Paleoclimate 4:40 PM 4:25 PM 4:10 PM 3:55 PM 3:40 PM 3:25 PM 3:50 PM 3:35 PM 3:20 PM 3:05 PM 2:50 PM 2:35 PM 2:20 PM 2:05 PM 1:50 PM 1:30 PM 22–25 September Alan; Beyer, R.: THEGEOLOGYOF THE PLUTO SYSTEM A.D.; White, O.L.; Umurhan, O.M.; Schenk, P.M.; S. Stern, Moore, Jeffrey M.*; McKinnon, W.B.; Spencer, J.R.; Howard, DAWN Raymond,NEW WORLDS WITH CarolA.*: EXPLORING Denevi, Brett W.*: THEOTHER HALFOFMERCURY VOLCANISM S.*:Robinson, Mark IMPS: VERY YOUNG LUNARMARE EXPLORATION (Invited Presentation) Golombek, Matthew*: HOW HIRISECHANGEDMARS BEDFORM ACTIVITY ONMARS Geissler, Paul E.: GLOBAL DATABASE OFAEOLIAN Silvestro, Simone; Runyon, Kirby D.; Zimbelman,James R.; Banks, E.*; Maria Fenton, K.; Lori Chojnacki, Matthew; PENNSYLVANIAN COAL BALLS: IMPLICATIONS MG/CA RATIOS OFCRINOID COLUMNALSIN MichelleE.*;Chrpa, Raymond, Anne; Lamb, William M.: STUDIES SYSTEMATICALLYDECAYIN TAPHONOMIC TRACK X-RAYMICROSCOPY TOUTILIZING TOMOGRAPHIC Selly, Tara*; Anderson,Evan P.; Schiffbauer, James D.: WILLERSHAUSEN LAGERSTÄTTE, GERMANY COLORED LEAVES FROM THE PLIOCENEOF THE PROPERTIES OFEXCEPTIONALLY PRESERVED Wolkenstein, Klaus*; Arp, Gernot: FLUORESCENCE ALABAMA CLIDASTES PROPYTHON, MOOREVILLECHALK, OF ESTUARINE INCURSIONBY THE MARINEREPTILE DRINK FRESHWATER? OXYGEN ISOTOPE EVIDENCE Celina; Ehret,DanaJ.: DIDMOSASAURS NEED TO Travis Taylor, LeahM.*; Minzoni, Rebecca Totten; Suarez, BREAK ENVIRONMENTS REVEALED VERTEBRATES FROM CENTRALASIA: FRESHWATER Jeffries, Teresa; Ahlberg,Per Erik: EARLY SILURIAN Zigaite, Zivile*; Joachimski,Michael; Carlsson, Veronica; TOOTH DENTIN ANALYSIS OFCHINLEFORMATION PHYTOSAUR ENVIRONMENT REVEALED THROUGH GEOCHEMICAL DIAGENETIC IN THE ARIDIFICATION TRENDS Fortner, JohnDavid*; Tabor, NeilJ.: NORIAN SHARKTOOTH HILLBONEBED, CALIFORNIA MARINE SETTINGS: A TEST CASEOF THE MIOCENE OF TIME-AVERAGED VERTEBRATE REMAINSIN Laker, RachelM.*: DIAGENETIC HETEROGENEITY ISOTOPES IMPLICATIONS FOR THEIR HYDROGEN ANDCARBON WAX N-ALKANESINPALEOGENE SEDIMENTSAND Naake, Hans: EVIDENCEFORCONIFER-DERIVEDLEAF K.;Christopher Greenwood, David R.; Basinger, James F.; Schlanser, M.*; Kristen Diefendorf, AaronF.; West, Presentation) OSTRACODS ANDEVERYTHING INBETWEEN(Invited BIOGEOCHEMICAL SIGNALSOFDINOSAURS TO Mason N.; Antonietto, LucasS.:SMALL: BIGTO Rebecca Totten;Alan; Titus, Tompkins, Tristan;Frucci, Thea; Oberg,Danielle; Park Boush,LisaE.; Minzoni, Travis Suarez, Celina*; Kohn, Matthew J.; B.; Suarez, Marina Taylor, LeahM.; Yamamura, Daigo; Jackson,

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Tuesday, 24September2019 Phoenix, Arizona , USA| 247 PM TUESDAY Tuesday, 24 September 2019

FOR RECONSTRUCTING MG/CA RATIOS OF SUBTLE VARIATIONS OF NEOPROTEROZOIC OCEANIC PENNSYLVANIAN SEAWATER OXYGENATION USING VANADIUM ISOTOPES: 220-10 4:05 PM Anderson, Evan P.*; Huntley, John Warren; Schiffbauer, IMPLICATIONS FOR EARLY James D.: CRUSTACEANS AND CHELICERATES 221-13 5:00 PM Nelson, L.L.*; Ramezani, J.; Almond, J.E.; Taylor, IN CATCHMENTS AND CRATERS: SOFT-BODIED W.L.; Brenner, D.C.; Smith, E.F.: CALIBRATING THE PRESERVATION OF THE LOWER PALEOZOIC EDIACARAN–CAMBRIAN TRANSITION IN SOUTH WAUKESHA AND WINNESHIEK BIOTAS AFRICA 220-11 4:20 PM Passey, Benjamin H.*; Hu, Huanting; Wasiljeff, Joonas A.M.: 221-14 5:15 PM Dong, Lin*; Li, Chenqing; Li, Chao; Pei, Haoxiang; Shen,

THE VERTEBRATE TRIPLE OXYGEN ISOTOPE CO2 Bing: THE FORMATION OF THE BEDDED CHERT IN THE BAROMETER: PROGRESS AND CHALLENGES (Invited LIUCHAPO FORMATION DURING THE EDIACARAN- Presentation) CAMBRIAN TRANSITION IN SOUTH CHINA

SESSION NO. 221 SESSION NO. 222 T108. Understanding the Neoproterozoic Earth-Life System T110. Extinction Selectivity and Climate Change: How Are (Paleontological Research Institution; Paleontological Society) Patterns across Time, Space, Taxa, and Habitat Similar, and How 1:30 PM, Phoenix Convention Center, Room 102AB, West Building Are They Different? (Paleontological Society) Qing Tang, Huan Cui and Feifei Zhang, Presiding 1:30 PM, Phoenix Convention Center, Room 227ABC, North Building 221-1 1:30 PM Eyster, Athena*; Ferri, Filippo; Schmitz, Mark D.; Macdonald, Andrew G. Simpson, Presiding Francis A.: GEOCHRONOLOGIC CONSTRAINTS ON 222-1 1:30 PM Lipps, Jere H.*: EVOLUTION AND EXTINCTION IN THE NEOPROTEROZOIC RIFTING OF RODINIA: INSIGHTS PELAGIC REALM OF EARTH’S OCEANS FROM NORTHERN BRITISH COLUMBIA (Invited 222-2 1:45 PM Perriguey, Dustin*; Myers, Corinne: THE CONTRIBUTION Presentation) OF INITIAL ENVIRONMENTAL CONDITIONS TO 221-2 1:50 PM Tang, Qing*; Xiao, Shuhai: AEROBIC FE-OXIDIZING PHANEROZOIC BIOTIC EXTINCTION EVENTS BACTERIA IN THE TONIAN PERIOD 222-3 2:00 PM Bush, Andrew M.*; Wang, Steve C.; Payne, Jonathan L.; 221-3 2:05 PM Boag, Thomas H.*; Busch, James F.; Gooley, Jared T.; Heim, Noel A.: SELECTIVITY OF EXTINCTION VERSUS Strauss, Justin V.; Sperling, Erik A.: DEEP-WATER FIRST RECOVERY: REINFORCEMENT, REVERSAL, AND OCCURRENCES OF EDIACARA BIOTA PRIOR TO THE RESHAPING OF BIOTIC CHANGE SHURAM CARBON ISOTOPE EXCURSION IN THE 222-4 2:15 PM Nolan, Rhiannon Z.*; Pruss, Sara B.; Smith, Emily F.; WERNECKE MOUNTAINS, YUKON, CANADA Leadbetter, Olivia; Slaymaker, Martha: DECLINING 221-4 2:20 PM Surprenant, Rachel L.*; Droser, Mary L.; Gehling, James G.: SKELETAL ABUNDANCE DURING AND AFTER EDIACARAN TEST TUBES: EARTH’S EARLIEST THE ARCHAEOCYATH EXTINCTION IN THE WESTERN EXPERIMENTS IN MULTICELLULARITY RECORDED UNITED STATES IN THE MORPHOLOGY AND ECOLOGY OF THREE 222-5 2:30 PM Seuss, Barbara*; Roden, Vanessa Julie; Kocsis, Ádám T.; TUBULAR TAXA FROM THE EDIACARA MEMBER, Kiessling, Wolfgang: TURNOVER RATES OF PALEOZOIC SOUTH AUSTRALIA AND MODERN TAXA DURING THE LATE PALEOZOIC 221-5 2:35 PM Evans, Scott D.*; Huang, Wei; Gehling, James G.; Kisailus, David; Droser, Mary L.: FORCEFUL RESPONSES: 222-6 2:45 PM Singh, Pulkit*; Bachan, Aviv; van de Schootbrugge, Bas; CONSTRAINING THE BIOMECHANICAL PROPERTIES Payne, Jonathan L.: ASSESSING ABUNDANCE CHANGES OF DICKINSONIA IN SKELETAL MARINE ORGANISMS ACROSS THE 221-6 2:50 PM Hall, Christine M.S.*; Droser, Mary L.; Gehling, James G.: END-TRIASSIC MASS EXTINCTION THROUGH TRI-AL AND ERROR: THREE-FOLD SYMMETRY IN THE COMPOSITIONAL ANALYSIS OF LIMESTONE EDIACARAN OF SOUTH AUSTRALIA 3:00 PM BREAK 221-7 3:05 PM Wood, Rachel A.*; Shore, Amy; Porter, Susannah M.: 222-7 3:15 PM Yi, Zhiyu; Meert, Joseph G.*; Liu, Yongqing: THE GREAT TUBES, SCAFFOLDS AND CRUSTS: EDIACARAN JURASSIC ARIDIFICATION: TRUE POLAR WANDER METAZOAN BIOMINERALIZERS INDUCED CLIMATE CHANGE COUPLED TO THE DEMISE 3:20 PM BREAK OF THE YANLIAO BIOTA AND RISE OF THE JEHOL 221-8 3:35 PM Schiffbauer, James D.*: THE CHANGING OF THE BIOTA ECOLOGICAL GUARD AT THE EDIACARAN–CAMBRIAN 222-8 3:30 PM Butrim, Matthew J.*; Royer, Dana L.: NO GLOBAL SHIFT TRANSITION (Invited Presentation) IN LEAF MASS PER AREA ACROSS THE CRETACEOUS- 221-9 3:55 PM Ostrander, Chadlin M.*; Sahoo, Swapan K.; Kendall, PALEOGENE BOUNDARY Brian; Jiang, Ganqing; Planavsky, Noah J.; Lyons, 222-9 3:45 PM West, Christopher K.*; Greenwood, David R.; Sudermann, Timothy W.; Nielsen, Sune G.; Owens, Jeremy D.; Markus; Reinhardt, Lutz; Galloway, Jennifer M.; Basinger, Romaniello, Stephen J.; Anbar, Ariel D.: MULTIPLE James F.: HIGH ARCTIC FOREST DIVERSITY AND NEGATIVE MOLYBDENUM ISOTOPE EXCURSIONS FLORISTIC CHANGE DURING EARLY EOCENE IN THE DOUSHANTUO FORMATION (SOUTH HYPERTHERMAL EVENTS CHINA) FINGERPRINT COMPLEX REDOX-RELATED 222-10 4:00 PM Balisi, Mairin*: RECENT ECOMORPHOLOGICAL PROCESSES IN THE EDIACARAN NANHUA BASIN SELECTIVITY OF NORTH AMERICAN CANID 221-10 4:10 PM Zhou, Ying*; Poulton, Simon W.; Shields, Graham; Zhu, EXTINCTION Maoyan: NEW FE SPECIATION EVIDENCE FOR 222-11 4:15 PM Simpson, Andrew G.*: ANIMAL SEED DISPERSAL WIDESPREAD EUXINIA DURING THE EDIACARAN INCREASES TREE MOVEMENT RATES DURING THE SHURAM/DOUNCE ANOMALY IN SOUTH CHINA (Invited LATE PLEISTOCENE, BUT YOUNGER DRAYS TOO BRIEF Presentation) TO CAUSE RANGE COLLAPSE (Invited Presentation) 221-11 4:30 PM Kang, Junyao*; Xiao, Shuhai; Zhang, Feifei; Anbar, Ariel D.: 222-12 4:30 PM Tomé, Catalina P.*; Lyons, S. Kathleen; Stafford, Thomas W.; LIFE IN OXYGEN OASES DURING THE TERMINAL Newsome, Seth D.; Smith, Felisa A.: THE EFFECT OF EDIACARAN EXPANSION OF MARINE ANOXIA CLIMATE CHANGE AND ON 221-12 4:45 PM Chen, Xinming*; Wu, Fei; Li, Siqi; Sperling, Erik A.; Kendall, NEOTOMA SPP. FROM ~20,000 CAL BP TO PRESENT Brian; Dahl, Tais W.; Owens, Jeremy D.: TRACKING

248 | 2019 GSA Annual Meeting & Exposition

223-12 223-11 223-10 223-9 223-8 223-7 223-6 223-5 223-4 223-3 223-2 223-1 Laurel S. Collins, ZoëR.F. Verlaak N. andMaria Sider, Presiding 1:30 PM,PhoenixConvention Center, Building Room228AB, North (Cushman Foundation; Paleontological Society) Environmental Proxies, Reconstructions, andDeep-TimeAnalogs Coastal ConcernswithMicropaleontological Applicationsto T123. SESSION NO. 223 Cushman FoundationSymposium: Addressing 4:55 PM 4:40 PM 4:25 PM 4:10 PM 3:55 PM 3:40 PM 3:25 PM 3:10 PM 2:55 PM 2:40 PM 2:25 PM 2:10 PM 1:55 PM 1:40 PM 1:30 PM CONCLUDING REMARKS WESTERN INTERIORSEA(Invited Presentation) OCEANIC ANOXIC EVENT2(~94-93 MA)IN THE US NERITIC FORAMINIFERAOFUTAH: ARECORD OF Bralower, Timothy J.; Oakes, Rosie: COASTAL AND Sepúlveda, Julio; Jones, Matthew M.; Sageman,Bradley B.; Leckie, R. Mark*; Parker, AmandaL.; Boudinot,F. Garrett; (MIS 9-7) LEVEL RISEIN THE PLEISTOCENE CARIACO BASIN ECOSYSTEMS CAUSED BYRAPID WARMING ANDSEA TRANSFORMATION INPHYTOPLANKTON Richard S.; Huang, Yongsong; Freeman, H.: Katherine Rizzo, I.*; Adriana Bralower, Timothy J.; Vachula, CALVERT CLIFFS, MD COMMUNITIES OF THE CHESAPEAKE GROUP, TRANSITION ON THE BENTHICFORAMINIFERAL CLIMATE OPTIMUMANDMID-MIOCENECLIMATE QUANTIFYING THE IMPACTS OF THE MID-MIOCENE Robinson, MarciM.; J.; Dowsett, Harry A.: Buzas, Martin Sutton, SethR.*; Culver, Stephen; Mallinson,David J.; BENTHIC FORAMINIFERALASSEMBLAGES RISE FORFLORIDA’S COASTAL EVERGLADESUSING PROSPECTS OFHABITAT CHANGEDUE TO SEALEVEL Verlaak, ZoëR.F.*; Collins, LaurelS.: THEHISTORY AND ENVIRONMENTAL CHANGE MISSISSIPPI OVER THE LAST100 YEARS INDICATES DOMINANT BENTHICFORAMINIFERAINGRANDBAY, Ellis, AlishaM.*; G.: Smith,Christopher SHIFTING MAXIMUM (Invited Presentation) PALEOCENE-EOCENEACROSS THERMAL THE SHELF GEOMORPHOLOGIC CHANGEON THE MID-ATLANTIC INDICATORS OFENVIRONMENTAL AND Timothy J.; Spivey, Whittney E.: MICROPALEONTOLOGIC Robinson, MarciM.*; Self-Trail, JeanM.; Bralower, BREAK ASSEMBLAGES MISMATCH INEPIPHYTICFORAMINIFERAL Richardson, SusanL.*: CALIBRATING LIVE-DEAD BENTHIC FORAMINIFERA? WHY DEFINITIONSMATTER Hallock, Pamela*: WHAT EXACTLY ARELARGER COMPARING SPECIESDENSITIESINSPACE AND TIME Lee-Ann C.; Buzas, Jeffrey S.: ONREPLICATES FOR A.*;Buzas, Martin Buzas-Stephens, Pamela; Hayek, BOCAS DEL TORO, PANAMA FORAMINIFERAL ASSEMBLAGES FROM COASTAL WATER MODERNANDMID-HOLOCENEBENTHIC TO MODERN: ACOMPARISON OFSHALLOW- Sider, N. Maria Gudnitz*; Collins, LaurelS.: PRISTINE KEY, FLORIDA, USA FROM SAPELOISLAND, GEORGIAANDLITTLEDUCK METALS INEXPERIMENTALLY GROWN FORAMINIFERA Susan T.:Goldstein, Smith, Christopher W.*; Fehrenbacher, Jennifer S.; PRESENT ANDFUTURE?(Invited Presentation) ENVIRONMENTS: LINKAGES BETWEEN PAST, OF ENVIRONMENTAL CHANGESINCOASTAL Thomas, Ellen*: SHELFFORAMINIFERAASINDICATORS INTRODUCTORY REMARKS INCORPORATION OFHEAVY 224-11 224-10 224-9 224-8 224-7 224-6 224-5 224-4 224-3 224-2 224-1 Luzzadder-Beach, Sheryl Timothy P. BeachandEugeneC. Perry Jr., Presiding 1:30 PM,PhoenixConvention Center, Building Room125AB, North Developed (GSAGeoarchaeology Division) T125. SESSION NO. 224 225-3 225-2 225-1 Kenneth S. Johnson,Lewis LandandDavid D. Decker, Presiding 1:30 PM,PhoenixConvention Center, Building Room224B, North Engineering GeologyDivision) Division; GSAHydrogeology Division; GSAEnvironmental & Texas, New Mexico, Oklahoma, Kansas, andColorado (GSA Karst T136. SESSION NO. 225

Evaporite Karst intheGreaterPermian Evaporite Basinof The GeologicSubstrateon Which Maya Civilization 5:00 PM 4:45 PM 4:30 PM 4:15 PM 4:00 PM 3:40 PM 3:25 PM 3:05 PM 2:50 PM 2:30 PM 2:15 PM 2:00 PM 1:45 PM 1:30 PM 2:00 PM 1:45 PM 1:30 PM 22–25 September DISCUSSION MAYA CIVILIZATION Veni, George*: CAVES: THE SACRED SUBSTRATE OF MULTIPLE PROXIES A PRELIMINARY SYNTHESISFROM LIDAR AND MANAGEMENT AND THE EARLY ANTHROPOCENE: Nicholas P.;MAYA Dale, Jedidiah: ANCIENT WETLAND Beach, Timothy P.*; Luzzadder-Beach,Sheryl; Dunning, MAYA OFLOWLAND CENTRALAMERICA Sheryl; Terry, RichardE.: MERCURY AND THE ANCIENT Cook, Duncan*; Beach, Timothy P.; Luzzadder-Beach, NORTHERN BELIZE, ANDPETÉNGUATEMALA OF THE ANCIENTMAYA: YUCATÁN MEXICO, Nicholas P.: THEHYDROLOGY ANDHYDROGEOLOGY Luzzadder-Beach, Sheryl*; Beach, Timothy P.; Dunning, ENVIRONMENTAL GYPSUM(Invited Presentation) SAK LU’UM: ANCIENTMAYA INTERACTIONS WITH R.;Christopher Luzzadder-Beach,Sheryl; Perry, Eugene: Dunning, NicholasP.*; Beach, Timothy P.; Carr, BREAK GEOLOGY OFBELIZE(Invited Presentation) King Jr., David T.*; Petruny, Lucille W.: THESURFACE BELIZE INVESTIGATIONS AT CHECHEMHACAVE, WESTERN Agni*;Prijatelj, Moyes, Holley: GEOARCHAEOLOGICAL MAYA HIGHLANDS (Invited Presentation) HOLOCENE PALEOCLIMATE FOR THE SOUTHERN Vieten, Rolf; Cheng,Hai: ASPELEOTHEM RECORDOF Lachniet, Matthew S.*; Winter, Amos; Zanchettin, Davide; NORTHERN YUCATÁN COAST, MEXICO ASPECTS OF THE HYDROLOGY OFSALT HARVESTING: Perry, EugeneC.*; Sampedro, Batllori EduardoAdolfo: AGUADA ORRESERVOIR LANDSCAPE ADAPTATION INANANCIENT YUCATAN GEOARCHEOLOGICAL INVESTIGATION OFMAYA Samantha M.; Eshleman,Sara; Steven Bozarth, R.: Dale, Jedidiah*; Beach, Timothy P.; Hutson,Scott; Krause, STUDY FROM MAYAPÁN, MEXICO IN THE NORTHERN YUCATÁN PENINSULA: ACASE THE GEOLOGICSUBSTRATE FORMAYA CIVILIZATION Russell, Bradley: SIGNIFICANCEOFLIMESTONE AS Glumac, Bosiljka*; Peraza Lope, Carlos; A.; Masson,Marilyn INTRODUCTORY REMARKS CHARACTERIZATION OFGYPSUMKARST Stafford, Kevin W.*; Brown, Wesley: GEOPHYSICAL KARST MAPPING AN OVERVIEW ANDANUPDATE ONUSGSNATIONAL MEXICO, OKLAHOMA, KANSAS, ANDCOLORADO: IN THE GREATER PERMIAN BASIN OF TEXAS, NEW Weary, David J.*; Doctor, DanielH.: EVAPORITE KARST IN THE GREATER PERMIANEVAPORITE BASIN Johnson, Kenneth S.*: OVERVIEW OFEVAPORITE KARST

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Tuesday, 24September2019 Phoenix, Arizona , USA| 249 PM TUESDAY Tuesday, 24 September 2019

GEOHAZARDS IN THE DELAWARE BASIN, WEST TEXAS 226-4 2:15 PM Brookfield, Andrea E.*; Layzell, Anthony L.:WATER (Invited Presentation) MANAGEMENT MULTITASKING: MANAGING 225-4 2:15 PM Stafford, Kevin W.*; Shields, Jessica: APPLICATION OF RESERVOIRS FOR MORE THAN WATER SUPPLY REMOTE SENSING TECHNIQUES FOR GYPSUM KARST 226-5 2:30 PM Di Leonardo, Diana R*; Miner, Michael D.; McHugh, Colleen; GEOHAZARD ASSESSMENT IN THE GYPSUM PLAIN, Carruthers, Tim; Clark, Ryan; Cobell, Zachary; Dalyander, WEST TEXAS Soupy; DeMyers, Christine; Yuill, Brendan: THE ROLE OF 225-5 2:30 PM Whitehead, William*; Bandy, Matthew; Decker, David D.: GEOSCIENCES IN COASTAL COMMUNITY RESILIENCE AERIAL SPELEOLOGY: USING HYPERSPATIAL UAV STRATEGIES: A CASE STUDY AT PORT FOURCHON IN IMAGERY TO IDENTIFY KARST RESOURCES IN THE MISSISSIPPI RIVER DELTA PLAIN, USA SOUTHEAST NEW MEXICO 226-6 2:45 PM Lu, Yi*: HISTORY AND FIVE-YEAR REVIEWS: 225-6 2:45 PM Shields, Jessica*; Stafford, Kevin W.: ORIGIN AND CEDARTOWN MUNICIPAL LANDFILL SUPERFUND SITE, MANIFESTATIONS OF EVAPORITE KARST CEDARTOWN, POLK COUNTY, GEORGIA GEOHAZARDS OF THE DELAWARE BASIN, 3:00 PM BREAK SOUTHEASTERN NEW MEXICO 226-7 3:15 PM Stewart, Alexander K.*: A DECADE LATER IN 225-7 3:00 PM Paine, Jeffrey G.*; Andrews, John R.; Collins, Edward W.; AFGHANISTAN: SUSTAINABILITY OF US ARMY Costard, Lucie; Averett, Aaron R.; Saylam, Kutalmis; AGRICULTURAL DEVELOPMENT TEAMS’ EFFORTS Hupp, John R.: DETERMINING ANNUAL TO DECADAL 226-8 3:30 PM Murray, Kent S.*: REMEDIATING SOIL PB SUBSIDENCE RATES AND AREAS USING AIRBORNE CONTAMINATION, ADDRESSING A SERIOUS HEALTH LIDAR, GPS, AND TOPOGRAPHIC MAPS AT THE WINK RISK, SOUTHWEST DETROIT, MICHIGAN USA SINKHOLES, WEST TEXAS 226-9 3:45 PM Boss, Stephen K.*: THE HUMAN NATURAL RESOURCE 225-8 3:15 PM KIM, Jin Woo; Lu, Zhong*: WINK SINKHOLES IN TEXAS ENDOWMENT OF METALS: IS GLOBAL METAL OBSERVED BY SATELLITE SAR IMAGERY PRODUCTION SUSTAINABLE? 3:30 PM BREAK 226-10 4:00 PM Hall, Josephine I.*; Boss, Stephen K.: GLOBAL PER 225-9 3:45 PM Decker, David D.*; Land, Lewis A.; Luke, Barbara: CAPITA ALLOCATION AND ESTIMATED LIFETIME OF CHARACTERIZATION OF PLAYA LAKES IN THE NON-METALLIC INDUSTRIAL MINERALS GYPSUM KARST OF SOUTHEASTERN NEW MEXICO 226-11 4:15 PM Stumpf, Andrew J.*; Lin, Yu-Feng F.; Attalla, Mohamed; AND WEST TEXAS, USA Cai, Ximing: GEOTHERMAL ENERGY: AN INTEGRAL 225-10 4:00 PM Shoemaker, Richard A.*; Johnson, Kenneth S.; Charlton, COMPONENT ON THE PATHWAY TO CARBON John; Parker, Cris: KARST IN PERMIAN EVAPORITES NEUTRALITY AT THE UNIVERSITY OF ILLINOIS AT AT RED BLUFF DAM ON THE PECOS RIVER IN LOVING URBANA-CHAMPAIGN AND REEVES COUNTIES, TEXAS 226-12 4:30 PM Gomby, Gary*: BEYOND SUSTAINABILITY: THE 225-11 4:15 PM Charlton, John*; Boehm, Rollie; Johnson, Kenneth S.: ANTHROPOCENE AS A PARADIGM FOR TEACHING THE DESIGN AND IMPLEMENTATION OF A GROUT EARTH ACROSS DISCIPLINES PROGRAM IN AN EVAPORITE-KARST FOUNDATION, 226-13 4:45 PM Dalbotten, Diana*; Berthelote, Antony R.; Bueno Watts, RED BLUFF DAM, ORLA, TEXAS Nievita: THE RESEARCH EXPERIENCE FOR 225-12 4:30 PM Land, Lewis*: SINKHOLES AS TRANSPORTATION AND UNDERGRADUATES ON SUSTAINABLE LAND AND INFRASTRUCTURE GEOHAZARDS IN SOUTHEASTERN WATER RESOURCES--UNDERGRADUATE RESEARCH NEW MEXICO INCORPORATING COMMUNITY-BASED RESEARCH 225-13 4:45 PM Holt, Robert M.*; Powers, Dennis W.: EVAPORITE DEPOSITION, DISSOLUTION, AND THE WASTE SESSION NO. 227 ISOLATION PILOT PLANT (WIPP) T162. Environmental and Engineering Geology Division 225-14 5:00 PM Benison, Kathleen C.*; Andeskie, Anna Sofia; Knapp, (GSA Environmental & Engineering Geology Division) Jonathan P.; Schulmeister, Marcia K.; Zambito, 1:30 PM, Phoenix Convention Center, Room 224A, North Building James J.: HIDDEN BENEATH THE SURFACE: Anne C. Witt, Stephen L. Slaughter and Robert J. Mitchell, Presiding LITHOSTRATIGRAPHIC DIFFERENCES IN SURFICIAL AND BURIED PERMIAN STRATA ARE KEY TO 227-1 1:30 PM Vanderzyl, Nicolas M.A.*; Colbert, Steven; Wiegner, UNDERSTANDING EVAPORITE KARST PROCESSES IN Tracy N.: MICROPLASTIC ACCUMULATION PATTERNS KANSAS AND OKLAHOMA (Invited Presentation) IN SAND AT THREE HAWAIIAN BEACHES 5:15 PM DISCUSSION OF ALL PAPERS 227-2 1:45 PM Bodenbender, Brian E.*; Olgers, Amy E.; Vaiana, Ang F.: WRACK AND RUIN: CHARACTERIZING PLASTIC AND SESSION NO. 226 MICROPLASTIC OCCURRENCES ON SOUTHEASTERN LAKE MICHIGAN BEACHES T157. Intersections of Sustainability and Geosciences (GSA Hydrogeology Division) 227-3 2:00 PM Smith, Jacqueline A.*; Caruso, Emily; Wright, Nicholas; Willard-Bauer, Eva; Garver, John I.: ELEVATED 1:30 PM, Phoenix Convention Center, Room 128AB, North Building MICROPLASTIC CONCENTRATION IN A SMALL Leslie A. North and Robert Brinkmann, Presiding TRIBUTARY STREAM UNDER HIGH-FLOW CONDITIONS: 226-1 1:30 PM Brinkmann, Robert*: EARTH SCIENCE AND IMPLICATIONS FOR THE MOHAWK RIVER, NEW YORK SUSTAINABILITY: HISTORICAL CONSIDERATIONS 227-4 2:15 PM Hasenmueller, Elizabeth A.*; Ritter, Abigail N.; Corcoran, 226-2 1:45 PM Wessel, Gregory R.*; White, Kasey S.; Greenberg, Miles J.; Sloan, John J.: ASSESSING MICROPLASTIC Jeffrey K.; Shimamoto, Mark; Udu-gama, Natasha: DEBRIS IN THE MISSISSIPPI RIVER WATERSHED GEOSCIENCE AND SUSTAINABILITY AT THE ACROSS SPACE, TIME, AND VARYING FLOW GRASSROOTS: PRELIMINARY RESULTS FROM THE CONDITIONS (Invited Presentation) GEOSCIENCE AND SOCIETY SUMMIT 227-5 2:30 PM Corcoran, Patricia L.*; Ballent, Anika; Dean, Bethany; 226-3 2:00 PM Schwartz, Franklin W.*; Liu, Ganming; Yu, Zhongbo: Belontz, Sara; Arturo, Ian: ANTHROPOGENIC GRAINS: SADLY MISSING - PROGRAMS FOR THE SUSTAINABLE MICROPLASTICS IN BENTHIC COMPARTMENTS OF MANAGEMENT OF GROUNDWATER IN S.E. ASIA THE GREAT LAKES WATERSHED (Invited Presentation) 227-6 2:45 PM Ebert, James R.*; White, Abby: MICROPLASTIC NURDLES AS SEDIMENT GRAINS: PRELIMINARY

250 | 2019 GSA Annual Meeting & Exposition

228-7 228-6 228-5 228-4 228-3 228-2 228-1 Santos,Lisa Lundgren andGabriel-Philip Presiding 1:30 PM,PhoenixConvention Center, Room104AB, West Building Audiences Communication intheGeosciences: New Methods, Avenues, and T179. SESSION NO. 228 227-14 227-13 227-12 227-11 227-10 227-9 227-8 227-7 Evidence-Based andPracticeofScience Theory 3:15 PM 3:00 PM 2:45 PM 2:30 PM 2:15 PM 2:00 PM PM 1:45 1:30 PM 5:00 PM 4:45 PM 4:30 PM 4:15 PM 4:00 PM 3:45 PM 3:30 PM 3:15 PM 3:00 PM TRANSPORT (Invited Presentation) BY ELUTRIATION ANDIMPLICATIONS FORAEOLIAN DETERMINATION OFSETTLING VELOCITIES INAIR BREAK GEOSCIENCES (Invited Presentation) ACCESSIBLE SCIENCE COMMUNICATION IN THE Serrato Marks,Gabriela*: BESTPRACTICES FOR FIELD WOMEN INSCIENCE ANDLEVELLING THE PLAYING A PLATFORM FORPROMOTING EXPERIENCESOF Erin; Spencer,Martin, J.*: Christopher SOCIALMEDIAAS PALEONTOLOGYON TWITTER WHAT TOPIC MODELINGCANREVEALABOUT KentCrippen, J.: “YOU CAN’TSIT WITH US”: Bex, Richard T.*; Lundgren, Lisa; Bauer, Jennifer E.; INSTAGRAM ASAGEOSCIENCEEDUCATION TOOL Kent J.; MacFadden, J.: Bruce BESTPRACTICES FOR Bauer, Jennifer E.; Lundgren, Lisa; Bex, Richard T.; Crippen, Ocon, SamanthaB.*; Jane; Hughes, Mary Mills, SadieM.; SOCIAL MEDIA(Invited Presentation) EDUCATIONAL ONLINECOMMUNITY THROUGH Bauer, Jennifer E.; R.*: Lam,Adriane BUILDING AN STRATEGY Bohon, Wendy*: (Invited Presentation) Bursztyn, Natalie*: BUT, HOW DO WE MEASURE THAT? DO SMART THINGTO IT’S THE DO, GEOSCIENCES –IT’SNOT JUST THE RIGHT THING TO Green, Deborah*: INCREASINGDIVERSITYIN THE OF MINE WASTE FROM TONOPAH, NEVADA AND REFLECTIVESPECTROSCOPY INVESTIGATION INITIAL X-RAY FLUORESCENCE, X-RAY DIFFRACTION Chappell, J. Caleb; McLeod,Claire; Krekeler, P.S.: Mark AN Dawson, Claudia*; Ord,Samara; Sturmer, DanielM.; MI LAKE SUPERIORSHOREAT GRAND TRAVERSE BAY, ALONG THE MIGRATINGMINING TAILINGSDUE TO MAPPING COASTAL GEOMORPHOLOGICALCHANGES S.*;Regis, Robert Kerfoot, W. Charles: USINGLIDAR FOR EXCAVATION FORCES FROM LINEARROCK CUTTINGMACHINE EXCAVATED SURFACE ROUGHNESS ANDCUTTER BETWEEN ROCK FRAGMENT SIZEDISTRIBUTION, Ayawah, Prosper*; Leslie: Gertsch, RELATIONSHIP MIGRATION INBEDROCK, TO GROUNDWATER Farrar, Neal*: UNRAVELING THE MYSTERY(S) OFLNAPL NEW HAMPSHIRE RECENT DDTCONTAMINATION INSQUAM LAKE, PATHWAYS, ANDFOODCHAINIMPACTS OF SOURCE, TRANSPORTATIONDETERMINING THE IN May, Amanda*: USEOFGEOLOGICAPPROACHES SALT LAKEDUSTS DETERMINING SOURCESFORELEMENTSFOUNDIN Eby, G. Nelson*;DUSTY TALE: Nye, Benjamin: A SEAWATER DESALINATION PLANTS AND ENGINEERS: CONTROL OFBIOFOULINGAT Natalie: APARTNERSHIP BETWEENGEOLOGISTS Missimer, Thomas M.*; Dehwah, AbdullahH.A.; Harvey, BREAK THE IMPORTANCE OFSOCIALMEDIA 228-14 228-13 228-12 228-11 228-10 228-9 228-8 SESSION NO. 229 229-7 229-6 229-5 229-4 229-3 229-2 229-1 F. Jason P. Kenworthy, Matthew Dawson, R. Limaris Soto, JohannaKovarik, 1:30 PM,PhoenixConvention Center, Room101C, West Building Karst Division) Service; U.S. ForestService; BureauofLandManagement; GSA and EducationII(GSAHydrogeology Division; NationalPark Internships, Research, Science, Mapping, Resource Management, T183. Edwin Harvey andScottE. Foss, Presiding Geoscience andHydrology of Your Public Lands: STEM 5:15 PM 5:00 PM 4:45 PM 4:30 PM 4:15 PM 4:00 PM 3:45 PM 3:30 PM 3:15 PM 3:00 PM 2:45 PM 2:30 PM 2:15 PM 2:00 PM 1:45 PM 1:30 PM 22–25 September DISCUSSION TOOL FORMODERNINTERPRETATION MOON NATIONAL MONUMENTANDPRESERVE ASA COMMUNICATION POSITIONSAT CRATERS OF THE Murphy, Michael*: UPDATING OURPARKS: GIPSCIENCE PERCEPTIONS OFSCIENTISTS CASE STUDY OFCOMICCONVENTION VISITORS’ Michelle M.; Stoneburg, Brittney; Ziegler, MichaelJ.: A Lundgren, Lisa*; Santos, Gabriel-Philip; Barboza, INCREASING OFF-SITE VISITATION ANDINTERACTION BIG OUTREACH: DEMONSTRABLEMETHODSOF McDonald, Andrew T.; Collins, Leya: SMALLMUSEUMS, Stoneburg, Brittney E.*; Dooley, AltonC.; Dooley, BrettS.; SCIENCE: SHARKSANDMINNOWS SUMMERCAMP Perez, Victor J.*; Kent Crippen, J.: SWIMMINGINTO COMMUNICATING GEOSCIENCES THROUGH ART Carson, Teresa: Papineau, Em; Aiken, Chris; Caris,Jon; Long,Stephanie; Glumac, Bosiljka; Holt,Charlotte*; Kopf, Silas; Jensen,Eric; CLIMATE CHANGEMITIGATION ACTION TRIANGULATION TO COMPREHENSIVELY MEASURE Jaimes, Patricia: USINGMETHODOLOGICAL Rappolee, Eleanor*; Julie Libarkin, C.; Kirby, Caitlin K.; IMPARTIAL SCIENCE TO THE COMMUNITYAT LARGE Fleisher, P. Jay*: INDEFENSEOFSCIENCE: BRINGING PALEONTOLOGICAL RESOURCES TO GREATLY IMPROVE THE DOCUMENTATION OF A.*:Liggett, Gregory USINGARCGISONLINE(AGOL) MONUMENT PRESERVING COLLECTIONSAT DINOSAUR NATIONAL Hunt-Foster, ReBecca: SHELFLIFE: UPDATING AND Anderson, Julia N.*; McKnight,Kellyn G; Tran, Tut; DINOSAUROMORPHS INNORTH AMERICA GLOBAL RANGEEXTENSION OFNON-DINOSAUR OF PUBLICMUSEUMCOLLECTIONS, ANDA Marsh, AdamD.*: ANEARMISS, THE IMPORTANCE FOSSIL BEDSNATIONAL MONUMENT FOSSIL MANAGEMENT PROGRAM AT TULE SPRINGS Hertfelder, Susan*; Eichenberg,Erin: DEVELOPINGA FOSSIL BEDSNATIONAL MONUMENT PROSPECTING PRACTICES WITH GISAT JOHNDAY Kort, AnneE.; Famoso, NicholasA.*: UPDATING PRESERVE, ALASKA RESOURCES INLAKECLARKNATIONAL PARK AND MANAGEMENT CONCERNSOFPALEONTOLOGICAL ASSESSING THE PRESENCE, CONDITION, AND Ruga, MikaelaR.*; Lanik,Amanda; Hults, ChadP.: NATURE ANDSCIENCE OF U.S. FORESTSERVICE ANDDENVERMUSEUMOF EXCAVATED, ANDPREPARED BYCITIZENSTEWARDS TURONIAN), CARLILE SHALE; DISCOVERED, DEPOSITS OF THE JUANA LOPEZMEMBER(MIDDLE SAUROPTERYGIA) FROM SHOREFACE BIOCLASTIC ELASMOSAURID SPECIMEN(PLESIOSAURIA: Schumacher, A.*: Bruce WASHED ASHORE–ANEW INTRODUCTORY REMARKS GEOART: SELECTEDEXAMPLESOF

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Tuesday, 24September2019 Phoenix, Arizona , USA| 251 PM TUESDAY Tuesday, 24 September 2019

229-8 3:30 PM Buskirk, Bret L.; Fjeld, Alyssa K.*; Meyer, Herbert W.; 230-9 4:05 PM Courtney, Stephanie L.*; McNeal, Karen S.: SEEING IS O’Connor, Conni J.; Ogle, Heidi; Hickman, Zara K.: BELIEVING: USING EYE-TRACKING TO EVALUATE DEVELOPMENT OF WORKFLOW AND PROTOCOLS CLIMATE CHANGE GRAPH USABILITY FOR THE APPLICATIONS OF HIGH-ACCURACY 230-10 4:20 PM Pfirman, Stephanie*; Turrin, Margaret J.:ASSESSING GNSS DATA TO PALEONTOLOGICAL INVENTORY STUDENT LITERACY THOUGH KAHOOT! QUIZZES AND MONITORING AND COLLECTIONS SITES AT (Invited Presentation) FLORISSANT FOSSIL BEDS NATIONAL MONUMENT, 4:40 PM Jones, Jason P.*; McConnell, David A.: COLORADO 230-11 COMPLETING THE SELF-REGULATION CYCLE: UTILIZING ONLINE 3:45 PM BREAK TRACE DATA TO CHARACTERIZE STUDENT LEARNING 229-9 4:00 PM He, John*; Davis, George H.; Swann, Don: CORE BEHAVIORS IN INTRODUCTORY PHYSICAL GEOLOGY COMPLEXES FOR NON-GEOLOGISTS: STRATEGIES COURSES AND DESIGNS FOR VISUALIZING COMPLEX, THREE- 230-12 4:55 PM Reynolds, Stephen J.*; Johnson, Julia K.: CONCEPT- DIMENSIONAL GEOLOGIC CONCEPTS SKETCH EXAMS AND PORTFOLIOS: PROMOTING 229-10 4:15 PM Heimel, Sierra Marie*: JOINTED JEWEL: A STRUCTURAL DEEP UNDERSTANDING OF IMPORTANT GEOSCIENCE ANALYSIS OF THE WORLD’S MOST COMPLEX CAVE TOPICS SYSTEM 230-13 5:10 PM McNeal, Peggy M.*; Petcovic, Heather; Nyarko, 229-11 4:30 PM Liedtke, Kyra Jade*: POPULATION DYNAMICS Samuel Cornelius: BECOMING THEORETICAL: OUR AND MANAGEMENT OF THE STERNULA APPROACH TO UNDERSTANDING HOW GEOLOGISTS ANTILLARUM (LEAST TERN) AT FORT MATANZAS EXPERIENCE LEARNING TO MAP HISTORIC MONUMENT 5:25 PM CONCLUDING REMARKS 229-12 4:45 PM Pletnikoff, Paula M.*; Cornachione, Egan: TRACING THE CONSERVATION HISTORY OF ALASKA: EARLY SESSION NO. 231 PROTECTED AREA PLANNING AND ANILCA, ROLE OF T199. Enhancing the Geosciences by Empowering Indigenous SUBSISTENCE IN CONSERVATION AND ALIGNMENT and Latinx Students II (GSA Geoscience Education Division) WITH INTERNATIONAL DEFINITIONS 1:30 PM, Phoenix Convention Center, Room 106BC, West Building 5:00 PM LIGHTNING ROUND POSTER DISCUSSIONS Darryl Reano and Angel A. Garcia Jr., Presiding 5:15 PM DISCUSSION 1:30 PM INTRODUCTORY REMARKS SESSION NO. 230 231-1 1:35 PM Phillips, Michael A.*: DEVELOPING A DEEPER T190. Making Sense of Methodologies and Theoretical UNDERSTANDING OF ENVIRONMENTAL IMPACTS Frameworks in Geoscience Education Research (National AND RESPONSES BY INCORPORATING INDIGENOUS Association of Geoscience Teachers; National Association of PERSPECTIVES Geoscience Teachers Geoscience Education Research Division; 231-2 1:50 PM Smythe, Wendy F.*: DÍI HLANGGWÁAY TLA K_ÍIYA ‘LA GSA Geoscience Education Division) ÁAYGAAGANG: FOSTERING INCLUSIVE EDUCATION 1:30 PM, Phoenix Convention Center, Room 101AB, West Building PRACTICES IN K-12 EDUCATION BY INCORPORATING TRADITIONAL KNOWLEDGE IN STEM EDUCATION AND Katherine Ryker, Karen McNeal, Leilani Arthurs and Emily M. Geraghty Ward, CURRICULUM (Invited Presentation) Presiding 231-3 2:10 PM Young, Katharine G.*; Hampton, Samuel J.; Jolley, 1:30 PM INTRODUCTORY REMARKS Alison; Horton, Anne: DEVELOPING AN EDUCATION 230-1 1:40 PM Quardokus Fisher, Kathleen*: SOCIAL NETWORK FRAMEWORK AND PLACE-BASED FIELD TRIP ANALYSIS: AN INTRODUCTION AND APPLICATION TO CURRICULUM FOR THE TE PATAKA O RAKAIHAUTU / STEM EDUCATION RESEARCH (Invited Presentation) BANKS PENINSULA GEOPARK 230-2 2:00 PM Jolley, Alison*; Watson, Alexander: STUDENT STRATEGIES 231-4 2:25 PM Fortner, Sarah K.*: PLACE-BASED APPROACH TO FOR SOCIAL WELLBEING: EMERGENT THEMES IN THE CLIMATE CHANGE: IMPROVING STUDENT AND FUNCTION OF REST IN THE FIELD COMMUNITY OUTCOMES 230-3 2:15 PM Soltis, Nicholas A.*; McNeal, Karen S.: THE 231-5 2:40 PM Kelley, Patricia H.*; Dietl, Gregory P.; Visaggi, Christy C.: UNDERPINNINGS OF DEVELOPING AN INSTRUMENT NEW MODEL FOR UNDERGRADUATE RESEARCH TO MEASURE SYSTEMS THINKING ABILITIES IN THE EXPERIENCES IN ENVIRONMENTAL AND CONTEXT OF EARTH SYSTEM SCIENCE CONSERVATION SCIENCES: MAXIMIZING VALUE TO 230-4 2:30 PM Kreager, Bailey Zo*; LaDue, Nicole: THE IMPACT OF STUDENTS AND TO SOCIETY GEOLOGIC COURSEWORK ON FRAME OF REFERENCE 2:55 PM BREAK THINKING IN GEOLOGIC AND NON-GEOLOGIC 231-6 3:10 PM Gin, Logan E.*; Cooper, Katelyn M.; NSF, LEAP Scholars; CONTEXTS Brownell, Sara E: LEAVING RESEARCH: FACTORS THAT 230-5 2:45 PM Collins, Larry*; Ferry, Nicole: DISRUPTING THE NORM: INFLUENCE SCIENCE STUDENT PERSISTENCE IN ADDRESSING THE DOMINANT DISCOURSE OF UNDERGRADUATE RESEARCH SCIENCE 231-7 3:25 PM Kortz, Karen M.*; Cardace, Dawn; Savage, Brian: IMPACTS 230-6 3:00 PM Zocher, Erika*; LaDue, Nicole; Dugas, Daryl: ON STUDENT PERSISTENCE IN THE GEOSCIENCES: A DEMYSTIFYING THEORETICAL FRAMEWORKS FOR A CASE STUDY OF AFFECTIVE FACTORS DURING FIELD STUDY OF PERSISTENCE IN STEM RESEARCH 230-7 3:15 PM Jaimes, Patricia*: RETHINKING INITIATIVES TO 231-8 3:40 PM Bruno, Barbara C.*; Heu, Cherryle; Weyenberg, Grady: INCREASE DIVERSITY IN STEM: A NEW CAPITAL COMPARING REU STUDENT VS. ADVISOR RATINGS OF FRAMEWORK MODEL STUDENT PERFORMANCE INDICATES LOW STUDENT 3:30 PM DISCUSSION SELF-EFFICACY 230-8 3:45 PM Reinholz, Daniel Lee*: BROADENING PARTICIPATION 231-9 3:55 PM Keane, Christopher*; Gonzales, Leila M.: GEOSCIENCE IN THE GEOSCIENCES: THE ROLE OF CLASSROOM GRADUATE PROGRAM STRUCTURE AS A PREDICTOR ANALYTICS (Invited Presentation) OF STUDENT EXPERIENCE AND OUTCOMES 231-10 4:10 PM Owen, Athena M.*; Clary, Renee M.; Shows, Eric: CHALLENGES AND SUCCESSES IN DESIGN AND

252 | 2019 GSA Annual Meeting & Exposition Wednesday, 25 September 2019

CONSTRUCTION OF PLACE-BASED ONLINE 234-3 8:30 AM Tripathi, Shubham*; Hystad, Grethe: EXPONENTIAL INTRODUCTORY GEOLOGY COURSES RANDOM GRAPH MODELS FOR MINERAL NETWORK 231-11 4:25 PM Mattox, Stephen*; Bush, Paige: GENDER AND RACE IN DATA PHYSICAL GEOLOGY TEXTBOOKS: THE CAUCASIAN 234-4 8:45 AM Ibanez-Insa, Jordi*; Llovet, Xavier; Oriols, Núria; Hernandez, MALE STEREOTYPE OF GEOSCIENTISTS CONTINUES Sergi: ABELLAITE, A SUPERGENE CARBON-BEARING TO DOMINATE MINERAL FOUND IN AN ABANDONED URANIUM 4:40 PM DISCUSSION MINE IN THE SOUTHERN PYRENEES (NE IBERIAN PENINSULA) SESSION NO. 232 234-5 9:00 AM Olds, Travis A.*; Plášil, Jakub; Kampf, Anthony R.; Mineralogical Society of America (MSA) Awards Lectures, Simonetti, Antonio; Sadergaski, Luke R.; Chen, Yu-Sheng; Presidential Address, and Annual Business Meeting Burns, Peter C.; Dal Bo, Fabrice: EWINGITE AND PADDLEWHEELITE, TWO NEW URANYL CARBONATE 3:00 PM, Phoenix Convention Center, Room 131ABC, North Building MINERALS WITH COMPLEX STRUCTURES Carol D. Frost, Presiding 234-6 9:15 AM Hummer, Daniel R.*; Wood, Joshua; Pratt, Catherine; Crist, 232-1 3:00 PM Lammers, Laura N.*: 2018 MSA AWARD LECTURE - Darlene; Downs, Robert T.; Golden, Joshua J.; Hystad, HOW ION EXCHANGE DRIVES THERMODYNAMIC AND Grethe; Hazen, Robert M.: THE CARBON MINERAL KINETIC FEEDBACKS IN GEOCHEMICALLY IMPORTANT CHALLENGE: A LOOK BACK ON A FOUR-YEAR SOLID SOLUTIONS EXPERIMENT IN BIG DATA MINERALOGY 232-2 3:25 PM Namur, Olivier*; David, Neave; van Gerve, Thomas: 2019 234-7 9:30 AM Morrison, Shaunna M.*; Eleish, Ahmed; Prabhu, Anirudh; MSA AWARD LECTURE: THE EFFECT OF THE CRUST Narkar, Shweta; Pan, Feifei; Huang, Fang; Fox, Peter; ON THE DIFFERENTIATION OF BASALTIC MAGMA Zhang, Shuang; Howell, Samantha; Ma, Xiaogang; Ralph, Jolyon; Golden, Joshua J.; Downs, Robert T.; Hazen, 232-3 3:50 PM Ewing, Rodney C.*: MSA DISTINGUISHED PUBLIC Robert M.: SERVICE MEDALIST LECTURE: RESET OF AMERICA’S CHARACTERIZING CARBON MINERALOGY NUCLEAR WASTE MANAGEMENT STRATEGY AND AND FORMATIONAL ENVIRONMENTS THROUGH POLICY DEEP TIME WITH ADVANCED ANALYTICS AND VISUALIZATION 232-4 4:15 PM Kohn, Matthew J.*: MSA DANA MEDAL LECTURE: NEW 9:45 AM Lian, Bin*: FRONTIERS IN METAMORPHIC PETROLOGY AND 234-8 BIO-MINERALIZATION, CHARACTERIZATION PALEOECOLOGY AND STABILITY OF CALCIUM CARBONATE CONTAINING ORGANIC MATTER 232-5 4:40 PM Buseck, Peter R.*: MSA ROEBLING MEDAL LECTURE: 10:00 AM FROM EARTH TO DEEP SPACE–A HALF CENTURY BREAK (ALMOST) OF NANOMINERALOGY 234-9 10:15 AM Burns, Peter C.*: A DECADE OF NEW URANIUM 5:05 PM ANNUAL MSA BUSINESS MEETING MINERALS FROM THREE EXTRAORDINARY LOCALITIES SESSION NO. 233 234-10 10:30 AM Spano, Tyler L.*; Finkeldei, Sarah C.; Niedziela, Jennifer L.; Hunt, Rodney D.; Miskowiec, Andrew: IN-SITU GSA Hydrogeology Division: Birdsall-Dreiss Distinguished INVESTIGATION OF U O PHASE SPACE VIA POWDER Lecture 3 8 X-RAY DIFFRACTION AND RAMAN SPECTROSCOPY 4:30 PM, Phoenix Convention Center, Room 105BC, West Building 234-11 10:45 AM Olds, Travis A.*; Plášil, Jakub; Kampf, Anthony R.; William L. Cunningham, Presiding Dal Bo, Fabrice; Burns, Peter C.: PADDLEWHEELITE, 233-1 4:30 PM Crossey, Laura J.*: CHASING HELIUM: MANTLE-TO- A NEW URANYL CARBONATE MINERAL FROM THE SURFACE CONNECTIONS TO WATER QUALITY AND JÁCHYMOV DISTRICT, BOHEMIA, CZECH REPUBLIC GEOMICROBIOLOGY 234-12 11:00 AM Beirau, Tobias*; Salje, Ekhard K.H.; Nix, William D.; AM Oliver, Warren C.; Pöllmann, Herbert; Ewing, Rodney C.: RADIATION-INDUCED CHANGES IN THE MECHANICAL WEDNESDAY, 25 SEPTEMBER 2019 PROPERTIES OF ZIRCON 234-13 11:15 AM Karcher, Sam E.*; Olds, Travis A.; Kriegsman, Kyle W.; Guo, Xiaofeng; McCloy, John S.: OXIDATION AND ANION LATTICE DEFECT SIGNATURES OF HYPOSTOICHIOMETRIC DOPED UO MORNING 2 234-14 11:30 AM Perry, Samuel N.*; Burns, Peter C.: THERMODYNAMIC ORAL TECHNICAL SESSIONS AND CRYSTALLOGRAPHIC INVESTIGATION OF

SODIUM URANYL SULFATE MINERALS WITH UNIQUE WEDNESDAY TOPOLOGIES SESSION NO. 234 D14. Recent Advances in Mineralogy/Crystallography SESSION NO. 235 8:00 AM, Phoenix Convention Center, Room 125AB, North Building D37. Paleontology: Paleobotany and Terrestrial Ecosystems Daniel R. Hummer and Grethe Hystad, Presiding 8:00 AM, Phoenix Convention Center, Room 225AB, North Building 234-1 8:00 AM Hazen, Robert M.*; Morrison, Shaunna M.; Nittler, Andrew G. Flynn and Aly Baumgartner, Presiding Larry R.; Shirey, Steven B.; Boujibar, Asmaa; Howell, 235-1 8:00 AM Sunderlin, David*: LOWLAND AND COASTAL Samantha: NATURAL KIND CLUSTERING, PLANETARY VEGETATION IN AN ANCIENT ISLAND SETTING: THE EVOLUTION, AND THE CLASSIFICATION OF CARBON- PALEOFLORA OF THE EARLY JURASSIC TALKEETNA BEARING MINERALS VOLCANIC FORMATION, TALKEETNA MOUNTAINS, 234-2 8:15 AM Golden, Joshua J.*; Downs, Robert T.; Hazen, Robert M.; ALASKA Pires, Alexander J.; Ralph, Jolyon: MINERAL EVOLUTION 235-2 8:15 AM Labandeira, Conrad C.*; Lin, Xiaodan; Shih, ChungKun; DATABASE: DATA-DRIVEN AGE ASSIGNMENT, HOW Hotton, Carol L.; Ren, Dong: THE PHYLOGENY, UNIQUE DOES A MINERAL GET AN AGE? MOUTHPARTS, FEEDING BIOLOGY AND LIFE HABITS OF A MOSQUITO-LIKE, LONG-PROBOSCID

22–25 September • Phoenix, Arizona, USA | 253 Wednesday, 25 September 2019

SCORPIONFLY FROM THE MID CRETACEOUS OF FRESH INSIGHTS INTO LINKS BETWEEN CLIMATE, MYANMAR ANIMAL EVOLUTION AND BIOGEOCHEMICAL CYCLES 235-3 8:30 AM Maccracken, S. Augusta*; Miller, Ian; Labandeira, Conrad C.: 236-7 10:00 AM Porter, Susannah M.*: SOME THOUGHTS ON LATE CRETACEOUS ACARODOMATIA REVEAL THE BIOMARKERS, AEROBIC RESPIRATION, AND THE ANTIQUITY OF PLANT-MITE MUTUALISMS NATURE OF EARLY EUKARYOTES 235-4 8:45 AM Boucher, Lisa D.*: PALEOECOLOGY OF LATE 236-8 10:20 AM Summons, Roger E.*; Cui, Xingqian; Rocher, Donald; CRETACEOUS FOSSIL WOODS FROM CHACO Zumberge, John E.; Zumberge, J. Alex: CAROTENOIDSAS CULTURE NATIONAL HISTORICAL PARK ENVIRONMENTAL BIOMARKERS IN NEOPROTEROZOIC 235-5 9:00 AM Sankey, Julia*: NEW PALEOENVIRONMENTAL SEDIMENTS AND OILS INTERPRETATIONS FOR THE LATEST CRETACEOUS 236-9 10:40 AM Erwin, Douglas H.*: GENERATING DEVELOPMENTAL HELL CREEK FORMATION, NORTH DAKOTA CAPACITY DURING AN INTERVAL OF INTENSE 235-6 9:15 AM Smith, Vann*; Warny, Sophie; Vajda, Vivi; Vellekoop, Johan; ENVIRONMENTAL CHANGE: THE EARLIEST HISTORY Jarzen, David M.; Demchuk, Thomas D.: PALEOCENE- OF ANIMALS EOCENE TERRESTRIAL PALYNOLOGY OF THE 236-10 11:00 AM Kaufman, Alan J.*; Kriesfeld, Les; Vickers-Rich, CHICXULUB IMPACT CRATER, IODP 364 Patricia; Narbonne, Guy M.: WHEN LIFE GOT HARD: 235-7 9:30 AM Wan, Mingli; Gastaldo, Robert A.*; Yang, Wan: AN ENVIRONMENTAL DRIVER FOR METAZOAN TAPHONOMIC AND PALEOECOLOGICAL ASPECTS BIOMINERALIZATION OF A SILICIFIED STAND OF THE GYMNOSPERM 236-11 11:20 AM Jiang, Ganqing*: THE CREDIBILITY OF CARBON PROTOPHYLLOCLADOXYLON FROM THE WUTONGGUO ISOTOPE EXCURSIONS LOWER ORDER CYCLE, BOGDA MOUNTAINS, 236-12 11:40 AM Xiao, Shuhai*; Cui, Huan; Kang, Junyao; McFadden, XINJIANG PROVINCE, WESTERN CHINA Kathleen A.; Kaufman, Alan J.; Kitajima, Kouki; Fournelle, 235-8 9:45 AM Stromberg, Caroline A.E.*; Gallaher, Timothy J.; Senske, John H.; Valley, John W.: USING SIMS DATA TO Ashly; Marvet, Claire; Akbar, Sultan; Klahs, Phillip C.; Clark, UNDERSTAND THE ROLE OF AUTHIGENIC CARBONATE Lynn G.: DECIPHERING THE IDENTITY OF EOCENE IN THE ORIGIN OF CHAOTIC STRATIGRAPHIC GRASSES USING AUTOMATED, QUANTITATIVE IMAGE VARIATIONS OF CARBON ISOTOPES IN THE EARLY ANALYSIS OF FOSSIL PHYTOLITHS EDIACARAN DOUSHANTUO FORMATION 235-9 10:00 AM Hermsen, Elizabeth J.*: PASSIONFLOWER-LIKE SEEDS (PASSIFLOROIDESPERMA) FROM THE PLIOCENE SESSION NO. 237 GRAY FOSSIL SITE OF EASTERN NORTH AMERICA T4. Eolian Processes and Landscape Evolution (GSA Quaternary AND THEIR BIOGEOGRAPHIC IMPLICATIONS Geology and Geomorphology Division; GSA Sedimentary 235-10 10:15 AM Nguy, Willow H.*; Secord, Ross: RELATIONSHIPS Geology Division; International Society for Aeolian Research; BETWEEN STABLE CARBON ISOTOPES AND GSA Soils and Soil Processes Division) SATELLITE DERIVED VEGETATION INDICES FOR USE 8:00 AM, Phoenix Convention Center, Room 221AB, North Building IN PREDICTIVE VEGETATION DENSITY MODELS Stephen A. Wolfe and Ian J. Walker, Presiding 235-11 10:30 AM Quirk, Zack J.*; Smith, Selena Y.: READING THE LEAVES: 8:00 AM INTRODUCTORY REMARKS DEVELOPING A QUANTITATIVE APPROACH TO IMPROVE INTERPRETATION OF FOSSIL MONOCOT 237-1 8:05 AM Schaetzl, Randall J.*; Larson, Phillip H.; Running, LEAF SYSTEMATICS AND ECOLOGY Garry Leonard: DOMINANCE OF STRONG NORTHWEST WINDS ACROSS THE MIDWEST IN THE POSTGLACIAL 235-12 10:45 AM D’Antonio, Michael P.; Ibarra, Daniel E.; Boyce, C. Kevin*: PERIOD (Invited Presentation) LIMITATIONS ON HOW LAND PLANT EVOLUTION COULD HAVE IMPACTED MARINE EXTINCTION AND 237-2 8:25 AM Mataitis, Richard James*; Larson, Phillip Herman; Running, DIVERSIFICATION VIA WEATHERING AND NUTRIENT Garry Leonard; Schaetzl, Randall; Bowen, Mark W.; FLUXES Faulkner, Douglas J.; Rittenour, Tammy; Nelson, Michelle S.; Burds, Luke; Schirmer, Ronald C.: REVISITING THE SESSION NO. 236 DISTRIBUTION AND GEOMORPHOLOGY OF SAND STRINGERS BEYOND THE ICE MARGIN P6. Understanding the Neoproterozoic Earth-Life System (GSA Sedimentary Geology Division) 237-3 8:40 AM Larson, Phillip Herman*; Millett, Jason; Burds, Luke; Mataitis, Richard James; Running, Garry Leonard; 8:00 AM, Phoenix Convention Center, North Ballroom 120D, North Building Rittenour, Tammy; Nelson, Michelle S.; Schaetzl, Randall; Qing Tang, Huan Cui and Feifei Zhang, Presiding Faulkner, Douglas J.; Schirmer, Ronald C.: DEFINING 236-1 8:00 AM Lyons, Timothy W.*; Diamond, Charles W.: OXYGEN AND THE GEOMORPHOLOGY OF CLIFF-TOP DUNES: CASE THE RISE COMPLEX LIFE STUDY OF THE CHIPPEWA RIVER VALLEY, WI, USA 236-2 8:20 AM Shields, Graham A.*; Mills, Benjamin J.: SULFUR CYCLE 237-4 8:55 AM Wolfe, Stephen A.*; Murton, Julian B.; Bateman, Mark D.; IMBALANCE AND ENVIRONMENTAL CHANGE DURING Barlow, John: LATE QUATERNARY LANDSCAPE THE NEOPROTEROZOIC ERA EVOLUTION AND ORIGIN OF THE ORIENTED-LAKES COASTAL PLAIN, TUKTOYAKTUK PENINSULA, 8:40 AM Macdonald, Francis A.*; Flowers, Rebecca: 236-3 DID WESTERN ARCTIC CANADA SNOWBALL EARTH DRIVE ENHANCED EROSION RATES? 237-5 9:10 AM Elhebiry, Mohamed Samy*; Sultan, Mohamed; Abotalib, Abotalib Z.; Kehew, Alan E.: EXAMINING THE ORIGIN OF 9:00 AM Li, Zheng-Xiang*; Pisarevsky, Sergei; Wu, Lei; Lou, 236-4 MEGA-LINEAR FEATURES IN NORTHERN ARABIA: Yebo; Ernst, Richard E.: NEOPROTEROZOIC GLOBAL AEOLIAN, GLACIOGENIC OR TECTONIC FORCINGS PALEOGEOGRAPHY REVISITED 237-6 9:25 AM Lian, Olav B.*; Wolfe, Stephen A.; Neudorf, Christina M.; 9:20 AM Dehler, Carol M.*; Schmitz, Mark D.; Bullard, Abigail R.; 236-5 Hickin, Adrian S.; Gingerich, Travis B.: OPTICAL DATING Blakey, Ronald; Karlstrom, Karl E.; Timmons, OF EOLIAN LANDFORMS USING QUARTZ IN BRITISH J. Michael: LATE TONIAN PALEOGEOGRAPHY OF COLUMBIA AND WESTERN ALBERTA, CANADA – SOUTHWESTERN NORTH AMERICA CHALLENGES AND OPPORTUNITIES 9:40 AM Rooney, Alan*: 236-6 NEW RE-OS AGES AND OS 237-7 9:40 AM Frechen, Manfred*; Rahimzadeh, Neda; Kehl, Martin; GEOCHEMISTRY FROM THE NEOPROTEROZOIC: Khormali, Farhad: CHRONOLOGY OF EOALIAN SEDIMENTS FROM NORTHERN IRAN

254 | 2019 GSA Annual Meeting & Exposition Wednesday, 25 September 2019

9:55 AM BREAK 238-7 9:45 AM Umek, John W.*; Sada, Donald W.: INFLUENCE 237-8 10:10 AM King, James*; Hayes, Patrick L.; Bachelder, Jill; OF PHYSICAL AND CHEMICAL FACTORS ON Bastien-Thibault, Marie-Pierre: HIGH LATITUDE DUST CRENOPHILIC SPECIES DISTRIBUTION IN SPRINGS EMISSION PROCESSES IN A WARMING WORLD (Invited IN THE SOUTHERN GREAT BASIN, USA Presentation) 10:00 AM BREAK 237-9 10:30 AM Yurk, Brian P.; Hansen, Edward*; Bodenbender, Brian E.; 238-8 10:15 AM Friel, Ariel D.*; Pordel, Khaled; Gleason, Carolyn; Smyth, Thomas; Schaetzl, Randall; DeVries-zimmerman, Meyers, Zachary P.; Frisbee, Marty D.; Sada, Donald W.; Suzanne: WINDFLOW PATTERNS AND SEDIMENT Rademacher, Laura K.; Hedlund, Brian P.: SIMILARITIES TRANSPORT ON THE LEE SLOPE OF A LARGE IN LARGE-SCALE ECOLOGICAL PATTERNS OF PARABOLIC DUNE, SOUTHEASTERN SHORE OF LAKE MICROBIAL AND BENTHIC MACROINVERTEBRATE MICHIGAN COMMUNITIES IN DESERT SPRINGS OF THE PANAMINT 237-10 10:45 AM Young, Brennan W.*; Bishop, Michael P.; Ewing, Ryan C.: MOUNTAIN RANGE UTILIZING TOPOGRAPHIC STRUCTURE FOR 238-9 10:30 AM Han, Kyungdoe*; Wilson, John L.; Emry, Erica: CHARACTERIZING AND MAPPING DUNES, WHITE GROUNDWATER IN AN EVOLVING LANDSCAPE: A SANDS NATIONAL MONUMENT, NEW MEXICO SIMPLE, EXTENSIONAL BASIN CASE 237-11 11:00 AM Voigt, Amarelda D.*; McBride, John H.; Kwong, Keili; 238-10 10:45 AM Springer, Kathleen B.*; Pigati, Jeffrey S.; Scott, Eric: THE Ritter, Scott M.; Tingey, David G.: GPR IMAGING AND DYNAMIC RESPONSE OF DESERT WETLANDS TO SEDIMENTOLOGY OF HOLOCENE STRAND PLAIN AND THE POTENTIAL DEPOSITS, CROOKED ISLAND, BAHAMAS EFFECTS ON LATE PLEISTOCENE VERTEBRATE 237-12 11:15 AM Delgado-Fernandez, Irene*: AEOLIAN SEDIMENT FAUNAS TRANSPORT THROUGH FOREDUNE BLOWOUTS: 238-11 11:00 AM Pigati, Jeffrey S.*; Springer, Kathleen B.; Honke, Jeffrey S.: IMPLICATIONS FOR BEACH-DUNE INTERACTION AND INFORMING MANAGEMENT OF DESERT WETLAND DUNE FIELD EVOLUTION (Invited Presentation) ECOSYSTEMS THROUGH STUDY OF THEIR PAST 237-13 11:35 AM Swann, Christy*; Tereszkiewicz, Peter A.; Ellis, Jean T.: RESPONSE TO ABRUPT CLIMATE CHANGE A-TTRACS, AEOLIAN TURBULENCE AND TRANSPORT 238-12 11:15 AM Wegmann, Karl W.*; Leithold, Elana L.: MID-HOLOCENE RAPID COMPUTATIONAL SUITE: A GUI-ENABLED EARTHQUAKE-TRIGGERED LANDSLIDES CHANGED SOFTWARE PACKAGE FOR RAPID COMPUTATION OF DRAINAGE PATTERS AND FORCED GENETIC AEOLIAN FIELD DATA DRIFT IN A POPULATION OF RAINBOW TROUT AT 11:50 AM CONCLUDING REMARKS LAKE CRESCENT ON THE OLYMPIC PENINSULA, WASHINGTON STATE SESSION NO. 238 238-13 11:30 AM Stokes, Maya F.*; Perron, J. Taylor: MODELING THE T9. Tectonic and Climatic Disruption of Hydrological Systems as a EVOLUTION OF AQUATIC ORGANISMS IN DYNAMIC Driver for Evolution of Biota and Ecosystems (GSA Hydrogeology RIVER BASINS Division; Paleontological Society) SESSION NO. 239 8:00 AM, Phoenix Convention Center, Room 224A, North Building T22. Basaltic Volcanism on Earth and Beyond: Exploring the Fred M. Phillips, Jeffrey R. Knott, Jeffrey S. Pigati and Kathleen B. Springer, Physical Controls on Eruptive Styles and Associated Deposits Presiding (GSA Planetary Geology Division) 8:00 AM INTRODUCTORY REMARKS 8:00 AM, Phoenix Convention Center, Room 128AB, North Building 238-1 8:15 AM Frisbee, Marty D.*; Phillips, Fred M.; van Wijk, Jolante; Axen, Jean-Francois Smekens, Erika Rader, Amanda B. Clarke, Kurt Roggensack and Gary A.; Wilson, John L.; Sada, Donald W.; Knott, Jeffrey R.; Brett B. Carr, Presiding Rademacher, Laura K.; Hedlund, Brian P.: HYDROLOGICAL AM FRAGMENTATION AND GENETIC ISOLATION OF 239-1 8:00 AM Houghton, B.F.*; Tisdale, C.M.; Walker, B.H.; Taddeucci, J.: SPRINGS FOLLOWING TECTONIC EXTENSION IN THE CHARACTERIZING AND EXPLAINING MILDLY SOUTHERN GREAT BASIN OF NV AND CA EXPLOSIVE BASALTIC VOLCANISM: EXAMPLES FROM KILAUEA IN 2018 (Invited Presentation) 238-2 8:30 AM Phillips, Fred M.*; Lutz, Brandon M.; Axen, Gary A.; Knott, Jeffrey R.: REGIONAL-SCALE DETACHMENT FAULTING 239-2 8:15 AM Neal, Christina A.*; Murray, Thomas L.: SCIENCE IN A AS A MECHANISM FOR CRUSTAL EXTENSION IN THE CRISIS: USGS VOLCANO OBSERVATORIES RESPOND NORTHERN PORTION OF THE EASTERN CALIFORNIA TO THE 2018 RIFT ERUPTION AND SUMMIT COLLAPSE SHEAR ZONE OF KĪLAUEA VOLCANO, HAWAI‘I 238-3 8:45 AM Lutz, Brandon*; Berry, Michael; Umek, John; Phillips, Fred; 239-3 8:30 AM Sutton, Sarah S.*; Richardson, Jacob A.; Whelley, Patrick L.; Sada, Donald W.; Knott, Jeffrey R.; van Wijk, Jolante; Axen, Hamilton, Christopher W.; Young, Kelsey E.; Scheidt, WEDNESDAY Gary: TECTONIC FRAGMENTATION OF LANDSCAPE Stephen P.; Voigt, Joana R.C.; Bleacher, Jacob E.: THE DRIVES SPECIES ENDEMISM IN DEATH VALLEY ONSET OF DEGRADATION OF THE HOLUHRAUN SPRINGS SPATTER RAMPART 238-4 9:00 AM Knott, Jeffrey R.*; Lutz, Brandon M.; Heizler, Matthew; 239-4 8:45 AM Birnbaum, Janine*; Lev, Einat: INVESTIGATING THE Phillips, F.M.; Heitkamp, Kenneth: TECTONIC RHEOLOGY OF PARTICLE- AND BUBBLE-BEARING REORGANIZATION IN THE DEATH VALLEY AREA AT LAVA USING ANALOGUE FLOWS AND NUMERICAL 4 MA SIMULATIONS 238-5 9:15 AM Berry, Michael*; Lutz, Brandon; van Wijk, Jolante; Phillips, 239-5 9:00 AM Nekvasil, Hanna*; DiFrancesco, Nicholas: VOLCANIC GAS: Fred; Axen, Gary: INFLUENCE OF TECTONICS ON MIO- EXPERIMENTALLY INVESTIGATING SUBLIMATION PLIOCENE DRAINAGE DEVELOPMENT IN THE DEATH AND ROCK/GAS REACTIONS IN MULTI-COMPONENT VALLEY REGION SYSTEMS 238-6 9:30 AM Sada, Donald W.*; Umek, John; Pordel, Khaled; Friel, 239-6 9:15 AM Hernandez, Lindsey*; Scott, Jameson; Peterman, Ariel D.: INTEGRATING HYDROGEOLOGY AND AQUATIC Kenneth; Barton, Michael: PARTIAL PRESSURES OF ECOLOGY IN DESERT SPRINGS: THE INFLUENCES CRYSTALLIZATION AND OXYGEN FUGACITIES FOR OF PHYSICAL HABITAT, GEOCHEMISTRY, AND THE JUAN DE FUCA RIDGE, VOLCAN DE FUEGO AND GROUNDWATER RESIDENCE TIME VOLCAN DE PACAYA (GUATEMALA): A COMPARATIVE STUDY OF THE DEPTHS OF MAGMA STORAGE AND

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REDOX CONDITIONS FOR MID-OCEAN RIDGES AND 240-8 10:00 AM Li, Yaozhu*; McCausland, Phil J.A.; Flemming, Roberta L.: ARC VOLCANOES COMPARATIVE MICRO-X-RAY DIFFRACTION STUDY OF 239-7 9:30 AM Gregg, Tracy K.P.*: YOU KNOW WHAT YOU DO WHEN SHOCK METAMORPHOSED OLIVINE AND PYROXENE YOU ASSUME: MODELING BASALTIC ERUPTION IN UREILITE METEORITES PROCESSES (Invited Presentation) 240-9 10:15 AM Johanesen, Katharine*; Ianno, Adam J.; Zucker, Samuel L.; 239-8 9:45 AM Anderson, Alyssa N.*; Fagents, Sarah A.; Baloga, VanDusen, Anna; Pennell, Kaylee: MICROSTRUCTURES Stephen M.: THE INFLUENCE OF LAVA CHANNEL WIDTH OF MULTIPLE DEFORMATION EVENTS IN A BLUE VARIATIONS AND CHANNEL BENDS ON THE LENGTHS, RIDGE MOUNTAINS DISMEMBERED OPHIOLITE DIMENSIONS, AND MORPHOLOGIES OF LAVA FLOWS 240-10 10:30 AM Murray, Breauna*; Hewett, Kelsey; Brownlee, 239-9 10:00 AM Cabaniss, Haley E.*; Gregg, Patricia M.; Nooner, Scott; Sarah J.: COMPARING METHODS OF STRAIN Chadwick, William W.: RHEOLOGIC CONTROLS ON CHARACTERIZATION IN THE CHESTER GNEISS DOME MODELS OF VOLCANO UNREST 240-11 10:45 AM Hewett, Kelsey*; Murray, Breauna; Brownlee, Sarah J.: 10:15 AM BREAK CHARACTERIZATION OF DEFORMATION FABRICS IN CHESTER GNEISS DOME USING ELECTRON 10:30 AM Currier, Ryan*: 239-10 WHAT MAGMATIC PHENOMENA ARE BACKSCATTER DIFFRACTION (EBSD) ENCODED IN DIKES? 240-12 11:00 AM Befus, Kenneth*; Manga, Michael: LONG VALLEY AND 10:45 AM Ebinger, C.J.*: 239-11 TECTONIC AND MAGMATIC CONTROLS YELLOWSTONE CALDERAS ERUPT STRESSED ON BASIN STRATIGRAPHY FROM RIFT INITIATION TO QUARTZ CRYSTALS RUPTURE 240-13 11:15 AM Elmi, Chiara*; Patterson, Rachel; Sighinolfi, GiamPaolo; 11:00 AM Planke, Sverre*; Millett, John M.; Jerram, Dougal A.; 239-12 Serra, Romano; Foggia, Francesco: MINERALOGICAL Myklebust, Reidun: UNDERSTANDING VOLCANIC AND CHEMICAL CHARACTERIZATION OF VITRIFIED DEPOSITS IN SEDIMENTARY BASINS ROCKS FROM SERRA DI BUDA (ACRI, ITALY) 11:15 AM Clark, Ian R.; Heine, Christian*: 239-13 FORMATION OF THE 240-14 11:30 AM Bent, Catalena S.*; Stahl, Timothy; Borella, Josh W.; CONTINENT-OCEAN TRANSITION AND MAGMATISM Dhakal, Santosh: GEOMORPHIC MAPPING AND IN THE SERGIPE-ALAGOAS RIFT SEGMENT, BRAZIL, SCHMIDT HAMMER EXPOSURE AGE DATING USED NORTHERN SOUTH ATLANTIC TO CALCULATE THE SLIP RATE OF THE SOUTHERN 239-14 11:30 AM Tian, Xiaochuan*; Bécel, Anne; Buck, W. Roger: TORLESSE FAULT, CASTLE HILL, NEW ZEALAND LITHOSPHERIC THICKNESS OF VOLCANIC RIFTING 240-15 11:45 AM Peterson, Ginny*; Rahl, Jeffrey M.; Pummell, Benjamin: MARGINS:CONSTRAINTS FROM SEAWARD DIPPING B-TYPE OLIVINE CRYSTALLOGRAPHIC PREFERRED REFLECTORS ORIENTATION (CPO) FABRICS AND TEXTURAL 239-15 11:45 AM Tikku, Anahita*: A NEW PERSPECTIVE OF THE SANTOS ANALYSIS OF CUMULATE DUNITES FROM THE BUCK OUTER BASIN HIGH CREEK COMPLEX, NORTH CAROLINA

SESSION NO. 240 SESSION NO. 241 T31. Deformation at Multiple Scales: From Atoms to Minerals to T35. Subduction Zone Magmatism from Source to Eruption, in Rocks to Planets (Mineralogical Society of America) the Lab and in the Field: In Honor of Christy Till, GSA Mineralogy, 8:00 AM, Phoenix Convention Center, Room 132ABC, North Building Geochemistry, Petrology, and Volcanology Division Early Career Awardee (GSA Mineralogy, Geochemistry, Petrology, and Roberta L. Flemming and Phil J.A. McCausland, Presiding Volcanology Division) 240-1 8:00 AM Hyndman, Roy D.*: LARGE SCALE DEFORMATION IN 8:00 AM, Phoenix Convention Center, Room 131ABC, North Building THE CORDILLERA AND OTHER BACKARCS; THE ROLE OF TEMPERATURE (Invited Presentation) Adam J.R. Kent and Michael J. Krawczynski, Presiding 240-2 8:20 AM Wenk, Hans-Rudolf*: APPLYING ADVANCED 8:00 AM AWARD CEREMONY - CHRISTY B TILL, MGPV 2019 MINERALOGICAL METHODS TO UNDERSTAND EARLY CAREER AWARD WINNER ANISOTROPY IN ROCKS (Invited Presentation) 241-1 8:15 AM Till, Christy B.*; Kent, Adam J.R.; Abers, Geoff: 240-3 8:40 AM Jaret, Steven J.*; Sims, Melissa; Whitaker, Matthew; CONCEPTUAL MODELS OF ARC MAGMATISM: Johnson, Jeffrey R.; Glotch, Timothy D.: PLAGIOCLASE AT LOOKING TO THE FUTURE (Invited Presentation) EXTREME CONDITIONS: MORE THAN JUST PRESSURE 241-2 8:45 AM Blatter, Dawnika*; Sisson, Thomas W.; Hankins, EFFECTS (Invited Presentation) William Ben: GARNET STABILITY IN ARC MAGMAS 240-4 9:00 AM Flemming, Roberta*: OBSERVING AND QUANTIFYING – EXPERIMENTAL RESULTS FOR CASCADE ARC DEFORMATION IN MINERALS BY IN SITU 2D X-RAY BASALT, ANDESITE, AND DACITE DIFFRACTION 241-3 9:00 AM Guild, Meghan*; Till, Christy B.; Mizukami, Tomoyuki; Wallis, 240-5 9:15 AM Cao, Fengke*; Flemming, Roberta; Izawa, Matthew; Simon: PRESERVATION OF FOUNDERED LOWER Moser, Desmond: DETERMINATION OF MINERAL CRUSTAL CUMULATES IN THE HIGASHI-AKAISHI DEFORMATION IN MARTIAN REGOLITH ULTRAMAFIC BODY, JAPAN USING IN SITU MICRO X-RAY DIFFRACTION AND 241-4 9:15 AM Brounce, M.*; Reagan, Mark K.; Coulthard, Daniel A.; RAMAN SPECTROSCOPY Kelley, Katherine A.; Cottrell, Elizabeth: THE OXIDATION 240-6 9:30 AM Jenkins, Laura Elise*; Flemming, Roberta L.; Burchell, Mark; STATES OF IRON AND VOLATILE COMPOSITIONS OF Harriss, Kathryn; Peslier, Anne H.; Christoffersen, Roy; EXPEDITION 352 GLASSES (Invited Presentation) Fritz, Jörg; Meyer, Cornelia: CREATING CALIBRATION 241-5 9:35 AM Scholpp, Jesse*; Ryan, Jeffrey; Shervais, John; Luna, CURVES TO DETERMINE SHOCK PRESSURE IN Antonio; Hill, Stephen; Atlas, Zachary; Mack, Bradford: CLINOPYROXENE USING LATTICE STRAIN AND EVIDENCE FOR OPEN-SYSTEM PROCESSES DURING STRAIN-RELATED MOSAICITY EARLY SUBDUCTION ZONE MAGMATISM 240-7 9:45 AM Rupert, Alex N.*; McCausland, Phil J.A.; Flemming, 241-6 9:50 AM Befus, Kenneth*; Andrews, Benjamin J.: Roberta L.: SHOCK DEFORMATION STAGE SUPERSATURATION NUCLEATION AND GROWTH CLASSIFICATION IN ORDINARY CHONDRITES USING OF PLAGIOCLASE IN RESPONSE TO ERUPTIVE IN SITU 2D XRD SIMPLE DIFFRACTION PEAK WIDTH DECOMPRESSION (Invited Presentation) MEASUREMENT OF OLIVINE 10:10 AM BREAK

256 | 2019 GSA Annual Meeting & Exposition Wednesday, 25 September 2019

241-7 10:25 AM Krawczynski, Michael J.*; Goltz, Andrea; Gavrilenko, 242-9 10:20 AM Rosera, Joshua M.*; Coleman, Drew S.; Gaynor, Sean: Maxim G.: EVIDENCE FOR ERUPTION OF A TIMING THE ONSET OF VOLATILE-RICH, HIGH-SILICA SUPERHYDROUS MAGMA FROM SHIVELUCH MAGMATISM IN THE CENTRAL COLORADO MINERAL VOLCANO, KAMCHATKA BELT: NEW INSIGHTS FROM CHEMICAL ABRASION 241-8 10:40 AM Catalano, Tristan*; Nekvasil, Hanna: A NEW MODEL FOR ID-TIMS U/PB ZIRCON GEOCHRONOLOGY THE FORMATION OF THE MEGACRYSTIC ANORTHITE 242-10 10:35 AM Li, Yang*; Selby, David: DECODING THE RHYTHMS OF “XENOCRYSTS” FOUND IN SUBDUCTION ZONE PORPHYRY COPPER SYSTEMS (Invited Presentation) MAGMAS 242-11 10:50 AM Korges, Maximilian*; Weis, Philipp; Andersen, Christine: 241-9 10:55 AM Glazner, Allen F.*; Bartley, John M.; Coleman, Drew S.: THE INFLUENCE OF INCREMENTAL MAGMA CHAMBER PLUTONIC CATASTROPHES GROWTH ON ORE PRECIPITATION IN PORPHYRY 241-10 11:10 AM Tikoff, Basil*; Garibaldi, Nicolas; Schaen, Allen; Singer, COPPER DEPOSITS – A NUMERICAL MODELING Bradley S.: PLUTON EMPLACEMENT IN THE ANDEAN APPROACH CONTRACTIONAL BELT, CHILE: THE ROLE OF 242-12 11:05 AM Chelle-Michou, Cyril*: TESTING ORE-FORMING MODELS TECTONIC SHORTENING IN MAGMA SEGREGATION, OF BEHEMOTH PORPHYRY COPPER SYSTEMS ACCUMULATION, AND ESCAPE USING HIGH-PRECISION GEOCHRONOLOGY (Invited 241-11 11:25 AM Memeti, Vali*; Chambers, Melissa; Eddy, Michael P.; Presentation) Schoene, Blair: PROTRACTED MAGMATIC K-FELDSPAR 11:20 AM DISCUSSION MEGACRYST GROWTH REVEALED WITH CA-ID- TIMS-TEA U-PB ZIRCON GEOCHRONOLOGY IN THE SESSION NO. 243 TUOLUMNE INTRUSIVE COMPLEX, CALIFORNIA T56. New Developments in the Appalachian-Caledonian-Variscan 241-12 11:40 AM Scheland, Cullen L.*; Memeti, Vali; Angulo, Alejandra; Orogen I (GSA Structural Geology and Tectonics Division) Hayward, Jamie Ann; Chambers, Melissa: SHIFT 8:00 AM, Phoenix Convention Center, Room 229B, North Building FROM SOURCE TO SYSTEM CONTROL ON PLUTON COMPOSITIONS RECORDED IN THE MIGRATED JACK Yvette Kuiper, R. Damian Nance, J. Brendan Murphy and Rob Strachan, MAIN CANYON INTRUSIVE SUITE IN THE CENTRAL Presiding SIERRA NEVADA, CA 8:00 AM INTRODUCTORY REMARKS 11:55 AM CONCLUDING REMARKS 243-1 8:05 AM Kjøll, Hans Jørgen*; Andersen, Torgeir B.; Labrousse, Loic; Galland, Olivier: FROM RIFT TO DRIFT - CONSTRUCTION SESSION NO. 242 OF THE MAGMA-RICH IAPETUS MARGIN OF BALTICA T47. A Metal Rhythm: Understanding Cyclical Processes in 243-2 8:20 AM Andersen, Torgeir B.*; Jakob, Johannes; Kjøll, Hans Jørgen; Mineralization Tegner, Christian: A NEW LOOK AT THE SCANDINAVIAN 8:00 AM, Phoenix Convention Center, Room 126ABC, North Building CALEDONIDES AND THE SIGNIFICANCE OF HYPER- EXTENSION IN THE PRE-CALEDONIAN PASSIVE Sean Gaynor, Josh Rosera and Celestine N. Mercer, Presiding MARGIN OF BALTICA (Invited Presentation) 8:00 AM INTRODUCTORY REMARKS 243-3 8:40 AM Jakob, Johannes*; Andersen, Torgeir B.: THE RIFT- 242-1 8:05 AM Gillerman, Virginia S.*; Schmitz, Mark D.; Dail, Christopher: INHERITED ARCHITECTURE OF THE SCANDINAVIAN EPISODIC HYDROTHERMAL PROCESSES IN AU-SB-W CALEDONIDES AND THE SIGNIFICANCE OF 437 MA DEPOSITS OF THE STIBNITE DISTRICT, IDAHO, USA: MAGMATISM WITHIN THE DISTAL DOMAIN OF THE PRE- THE VALUE OF IN-SITU TECHNIQUES CALEDONIAN RIFTED MARGIN OF BALTICA 242-2 8:20 AM Cocker, Mark D.*; Orris, Greta J.: MULTIPLE POTASH- 243-4 8:55 AM Landing, Ed*; Geyer, Gerd; Westrop, Stephen R.: BEARING SALT CYCLES INCREASE THE OVERALL “OLD FASHIONED” STRATIGRAPHY: THE TEST GRADE, THICKNESS AND TONNAGE OF MINABLE OF PALEOGEOGRAPHIC RECONSTRUCTIONS OF AM POTASH DEPOSITS , “GANDERIA,” AND CADOMIA 242-3 8:35 AM Coveney, Raymond M.*: THE BONANZA GOLD ORES OF 243-5 9:10 AM Severson, Allison R.*; Kuiper, Yvette D.; Eby, G. Nelson; THE ALLEGHANY DISTRICT, CALIFORNIA Hepburn, J. Christopher: NEW U-PB DETRITAL ZIRCON 242-4 8:50 AM Mendez, Carolina*; Mutti, Diana: METALLOGENESIS OF AGES FROM METASEDIMENTARY ROCKS ALONG THE GOLD QUARTZ DEPOSITS CONTAINING BASE METALS WESTERN-MOST BOUNDARY OF THE INTERPRETED IN THE EASTERN AND NORTHWESTERN SIERRAS AVALON TERRANE IN THE SOUTHEASTERN NEW PAMPEANAS ENGLAND APPALACHIANS - A POSSIBLE WEST AFRICAN SOURCE AREA? 242-5 9:05 AM Taksavasu, Tadsuda*; Monecke, Thomas; Tharalson, Erik R.: DENDRITIC ORE MINERALS IN THE BUCKSKIN 243-6 9:25 AM , Sonia M.*; Kuiper, Yvette D.; Crowley, Jim L.; Murray, Daniel P.: U-PB LASER ABLATION INDUCTIVELY

NATIONAL AND FIRE CREEK BONANZA-STYLE LOW- WEDNESDAY SULFIDATION EPITHERMAL DEPOSITS, NEVADA COUPLED MASS SPECTROMETRY (U-PB LA-ICP-MS) ZIRCON AGE CONSTRAINTS ON THE TECTONIC ORIGIN 242-6 9:20 AM Onstad, Courtney Carol*; Ansdell, Kevin M.; Partin, OF THE AVALON TERRANE IN SOUTHEASTERN NEW Camille A.; Carlson, Anders: CHARACTERIZATION ENGLAND OF PALEOPROTEROZOIC STRUCTURES, AURIFEROUS QUARTZ VEINS, AND HOST ROCKS, 243-7 9:40 AM Waldron, John W.F.*; White, Shawna E.; Schofield, David I.: FISHER PROPERTY, SEABEE GOLD OPERATION, DIACHRONOUS COLLISION AT THE LAURENTIAN SASKATCHEWAN, CANADA MARGIN DURING APPALACHIAN-CALEDONIDE OROGENESIS 9:35 AM BREAK 9:55 AM BREAK 242-7 9:50 AM Woody, Kelsey*; Gaynor, Sean; Rosera, Joshua M.; Coleman, D.S.: LEAD AWAY FROM THE PORPHYRY: 243-8 10:10 AM Daly, J. Stephen*; Badenszki, Eszter; Whitehouse, Martin J.; UNDERSTANDING THE SOURCE OF HYDROTHERMAL Chew, David M.; O’Rourke, Helen; Van den Berg, Riana: A MINERALS IN THE QUESTA PORPHYRY MO DEPOSIT LOWER CRUSTAL PERSPECTIVE ON THE SCOTTISH AND IRISH CALEDONIDES (Invited Presentation) 242-8 10:05 AM Gaynor, Sean P.*; Rosera, Joshua M.; Coleman, Drew S.; Schaltegger, Urs: NEW INSIGHTS INTO PORPHYRY ORE 243-9 10:30 AM Avery, Madison*; Luther, Amy; O’Sullivan, Paul; Clift, MINERALIZATION FROM HIGH-PRECISION CA-ID-TIMS Peter D.: U-PB DETRITAL ZIRCON EVIDENCE FOR ZIRCON GEOCHRONOLOGY ACTIVE MARGIN TECTONISM AFTER THE GRAMPIAN OROGENY IN WESTERN IRELAND

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243-10 10:45 AM Spencer, Brandon M.*; Thigpen, J. Ryan; McDonald, C.S.; TIBETAN PLATEAU BASIN AND OROGEN SYSTEM Hodges, K.V.; Mako, Calvin A.; Law, R.D.; Ashley, Kyle T.: (CTP-BOS) (Invited Presentation) RAPID RATES OF OROGENIC COLLAPSE IN THE 244-9 10:25 AM Suppe, John*; Wang, Xin; Wei, Xiaochun: THE SCOTTISH CALEDONIDES LATE CENOZOIC SW TARIM FORELAND BASIN: 243-11 11:00 AM Crowley, James L.*; Karabinos, Paul M.; Macdonald, NEW CONSTRAINTS ON DEFORMATION AND Francis A.: THE LASER’S EDGE: PUSHING DETRITAL SEDIMENTATION AT THE EDGE OF NW TIBET ZIRCON GEOCHRONOLOGY TO THE LIMIT TO STUDY 244-10 10:40 AM Lin, Xiubin*: INTEGRATING IMMEDIATE FAR-FIELD COMPLEX ROCKS IN THE PELHAM DOME, NORTHERN RESPONSE AND PROGRESSIVE NORTHEASTWARD APPALACHIANS GROWTH OF THE TIBETAN PLATEAU: INSIGHTS FROM 243-12 11:15 AM Karabinos, Paul*; Crowley, James L.; Macdonald, Francis A.: CENOZOIC SEDIMENTARY RECORDS IN JIUXI BASIN DO TOPOGRAPHIC BARRIERS PREVENT HINTERLAND AT THE NE PLATEAU MARGIN DETRITUS FROM REACHING FORELAND BASINS? 244-11 10:55 AM Yang, Haibo; Cunningham, Dickson*; Zhang, Jin; TWO EXAMPLES FROM THE TACONIC AND ACADIAN Vernon, Rowan: NEW FAULT KINEMATIC AND TIMING OROGENIES IN THE NORTHERN APPALACHIANS CONSTRAINTS ON LATERAL EXPANSION OF 243-13 11:30 AM Webb, Laura E.*; Karabinos, Paul; Klepeis, Keith A.: NORTHERN TIBET BY TRANSPRESSIONAL DUPLEX GEOCHRONOLOGIC EVIDENCE FOR SALINIC DEVELOPMENT AND JUVENILE MOUNTAIN GROWTH THRUSTING AND ACADIAN REACTIVATION OF IN THE DUNHUANG-NW HEXI CORRIDOR, CHINA EXTERNAL BASEMENT MASSIFS IN WESTERN NEW 244-12 11:10 AM Wu, Lei*; Ye, Yuhui; Cowgill, Eric; Tian, Yuntao: MIDDLE ENGLAND AND OVERPRINTING OF THE ORDOVICIAN MIOCENE ONSET OF RAPID RIVER INCISION TACONIC THRUST BELT ALONG THE CENTRAL ALTYN TAGH FAULT SYSTEM 243-14 11:45 AM Shellnutt, J. Gregory*; Dostal, Jaroslav; Keppie, J. (NORTHERN TIBETAN PLATEAU) IN RESPONSE TO Duncan; Keppie, D. Fraser: AGE AND FORMATION OF TECTONIC REORGANIZATION ANORTHOSITIC ROCKS WITHIN THE BLAIR RIVER 244-13 11:25 AM Kapp, Paul*; DeCelles, Peter G.; Ding, Lin: WERE INLIER OF NORTHERN CAPE BRETON ISLAND, NOVA CENOZOIC BASINS, SHORTENING, AND MAGMATISM SCOTIA (CANADA) IN CENTRAL TIBET CAUSED BY LITHOSPHERIC DRIPPING? SESSION NO. 244 244-14 11:40 AM Dupont-Nivet, Guillaume*; Meijer, Niels; Kaya, Mustafa; T59. Integrated Tectono-Sedimentary Records in the Tibetan Tardif, Delphine; Li, Lin; Licht, Alexis; Barbolini, Natasha; Plateau and Adjacent Areas (GSA Sedimentary Geology Division; Rohrmann, Alexander; Aminov, Jovid; Poblete, Fernando; GSA International) Roperch, Pierrick; Hoorn, Carina; Proust, Jean-Noel; 8:00 AM, Phoenix Convention Center, Room 231ABC, North Building Fluteau, Frederic; Donnadieu, Yannick: MONSOONS VS. WESTERLIES DURING TIBETAN PLATEAU GROWTH Feng Cheng, Andrew V. Zuza and Ryan J. Leary, Presiding AND GREENHOUSE-ICEHOUSE TRANSITION (Invited 244-1 8:00 AM Saadeh, Crystal M.; Saylor, Joel*; Nie, Junsheng; Shanahan, Presentation) Tim: INSOLATION AND TECTONICS CONTROL ON LATE MIOCENE–PLEISTOCENE CLIMATE AND SESSION NO. 245 ENVIRONMENTAL VARIABILITY IN THE ZHADA BASIN, SOUTHWESTERN TIBETAN PLATEAU (Invited T84. Scientific Ocean Drilling’s Impact on Geoscience: Past, Presentation) Present, and Future (GSA Continental Scientific Drilling Division; GSA Geobiology & Geomicrobiology Division; GSA 244-2 8:20 AM Huntington, Katharine*; Turzewski, Michael D.; Lang, Geochronology Division; GSA Geology and Society Division; Karl A.; Licht, Alexis; Feathers, James K.; Montgomery, GSA Geophysics and Geodynamics Division; GSA History and David R.: THE DETRITAL RECORD OF QUATERNARY Philosophy of Geology Division; GSA Mineralogy, Geochemistry, MEGAFLOODS THROUGH THE TSANGPO GORGE, Petrology, and Volcanology Division; GSA International; EASTERN HIMALAYA Cushman Foundation; GSA Sedimentary Geology Division; GSA 244-3 8:35 AM Van Buer, Nicholas J.*; Pershken, James: GLACIALLY Hydrogeology Division; GSA Structural Geology and Tectonics DAMMED LAKE DEPOSITS IN THE TANGTSE RIVER Division; SEPM (Society for Sedimentary Geology)) VALLEY, LADAKH, INDIA 8:00 AM, Phoenix Convention Center, Room 228AB, North Building 244-4 8:50 AM Zeng, Min; Li, Chenwei; Chen, Si; Ettensohn, Frank R.; Suzanne O’Connell, Ken Miller, David Mallinson and James D. Wright, Presiding Zhang, Xiang*: OCEAN PLATE STRATIGRAPHY RECONSTRUCTED FROM THE BANGONG-NUJIANG 245-1 8:00 AM , Brandon*: EXPLORING SHALLOW SUBSURFACE MESO-TETHYS SUTURE ZONE (TIBET, CHINA): FLUID FLOW AND GEOHAZARDS IN MARINE INSIGHTS INTO SUBDUCTION INITIATION AND ARC- SEDIMENTS THROUGH CORING, LOGGING, RELATED VOLCANISM EXPERIMENTS, AND MODELS 244-5 9:05 AM Schmidt, Jennifer L.*; Zeitler, Peter; Tremblay, Marissa M.; 245-2 8:15 AM Becker, Keir*; Davis, Earl E.: THREE DECADES OF ODP/ Shuster, David L.: DIFFERENTIAL UNROOFING ACROSS IODP CORK AND LTBMS BOREHOLE OBSERVATORIES THE SOUTHEASTERN LHASA BLOCK AND NAMCHE 245-3 8:30 AM Phillips, Stephen C.*: PRESSURE CORING IN MARINE BARWA ANTIFORM SEDIMENTS: INSIGHTS INTO GAS HYDRATE SYSTEMS 244-6 9:20 AM Krupa, Anthony J.*; Quade, Jay; Kapp, Paul: ΔD VALUES AND FUTURE DIRECTIONS OF SHEAR ZONE MICAS FROM LHAGOI KANGRI IN 245-4 8:45 AM Trembath-Reichert, Elizabeth*; Morono, Yuki; Inagaki, Fumio; SOUTH-CENTRAL TIBET SUGGEST A HIGH HIMALAYA Orphan, Victoria J.: MICROBES LIVING ON GEOLOGIC BY THE MID-MIOCENE TIMESCALES: SINGLE-CELL MICROBIAL METABOLISM 244-7 9:35 AM Dong, Shaopeng*; Han, Zhujun; An, Yanfen: AND GROWTH RATES FROM SUBSURFACE PALEOSEISMOLOGICAL EVENTS IN THE ‘‘SEISMIC ENVIRONMENTS (Invited Presentation) GAP” BETWEEN THE 2008 WENCHUAN AND THE 2013 245-5 9:00 AM Gulick, Sean P.S.*; Morgan, Joanna V.; Expedition 364 LUSHAN EARTHQUAKES AND IMPLICATIONS FOR Scientists, IODP-ICDP: SCIENTIFIC DRILLING INTO THE FUTURE SEISMIC POTENTIAL K-PG CHICXULUB IMPACT CRATER: DISCOVERIES 9:50 AM BREAK FROM IODP-ICDP EXPEDITION 364 244-8 10:05 AM Chen, Hanlin*; Jia, Chengzao; Yang, Shufeng; Cheng, 245-6 9:15 AM Bralower, Timothy*; Cosmidis, Julie; Fantle, Matthew S.; Xiaogan; Lin, Xiubin: THE TECTONICS OF CIRCUM- Freeman, Katherine H.; Gulick, Sean P.S.; Hajek, Elizabeth;

258 | 2019 GSA Annual Meeting & Exposition Wednesday, 25 September 2019

Heaney, Peter J.; Jones, Heather; Kump, Lee R.; Lowery, 246-3 8:35 AM Plesa, Ana-Catalina*; Breuer, Doris; Padovan, Sebastiano; Christopher; Lyons, Shelby; Morgan, Joanna V.; Passey, Tosi, Nicola; Grott, Matthias; Knapmeyer, Martin; Rivoldini, Benjamin H.; Vajda, Vivi; Whalen, Michael T.; Wittmann, Axel; Attilio; Wieczorek, Mark; Golombek, Matthew P.; Spohn, Artemieva, Natalia; Cockell, Charles; Farley, Kenneth A.; Tilman; Lognonné, Philippe; Smrekar, Suzanne; Banerdt, Garber, Joshua M.; Gonzalez, Matthew; Grice, Kliti; Kring, William B.: USING INSIGHT DATA TO CONSTRAIN David A.; Schaefer, Bettina; Tikoo, Sonia M.; Zachos, THERMAL EVOLUTION MODELS James C.: HABITAT OF THE NASCENT CHICXULUB 246-4 8:50 AM Daubar, Ingrid*; Lognonné, Philippe; Teanby, N.; Miljkovic, K.; CRATER Collins, Gareth S.; Clinton, J.; Stähler, Simon C.; Golombek, 245-7 9:30 AM McHugh, Cecilia M.*; Seeber, Leonardo; Rasbury, Troy; Matthew; Posiolova, L.; Banks, Maria E.: STUDYING Strasser, Michael; Kanamatsu, Toshiya; Ikehara, Ken; IMPACT PROCESSES WITH THE INSIGHT MISSION Usami, Kazuko: EXTRACTING THE SEDIMENT RECORD (Invited Presentation) OF MEGATHRUST RUPTURES IN THE JAPAN TRENCH 246-5 9:05 AM Golombek, Matthew*; Warner, Nicholas H.; Grant, John A.; THROUGH SCIENTIFIC OCEAN DRILLING Hauber, Ernst; Ansan, Veronique; Weitz, Catherine M.; 9:45 AM BREAK Williams, Nathan R.; Charalambous, Constantinos; Wilson, 245-8 10:00 AM Harry, Dennis L.*; Lee, Eun Young; Tejada, Maria Luisa G.; Sharon A.; Parker, Timothy; Daubar, Ingrid; Marteau, Wainman, Carmine C.; Wolfgring, Erik; Tagliaro, Gabriel; Eloise; Mueller, Nils; Piqueux, Sylvain; Pike, W.T.; DeMott, Richter, Carl: LATE JURASSIC-EARLY CRETACEOUS Alyssa; Kopp, Megan A.; Lethcoe-Wilson, Heather A.; RIFTING ON THE SOUTHWEST AUSTRALIAN Berger, Lauren; Hausmann, Rachel; Banks, Maria E.; Baker, CONTINENTAL MARGIN: RESULTS FROM IODP Mariah M.; Garvin, James: GEOLOGY OF THE INSIGHT EXPEDITION 369 LANDING SITE, MARS 245-9 10:15 AM Rioux, Matthew*; Cheadle, Michael J.; John, Barbara E.; 246-6 9:20 AM Warner, Nicholas H.*; DeMott, Alyssa; Wilson, Sharon A.; Doorn, Christopher J.; Crowley, James L.; Schmitz, Mark D.; Golombek, Matthew P.; Grant, John A.; Weitz, Catherine M.; Coble, Matthew A.: MAPPING THE FORMATION OF THE Hauber, Ernst; Ansan, Veronique; Williams, Nathan R.; LOWER OCEANIC CRUST IN FOUR DIMENSIONS: HIGH- Charalambous, Constantinos; Banks, Maria E.; Pike, W.T.; PRECISION U-PB DATING FROM IODP HOLE U1473A, Kopp, Megan A.: AN IMPACT ORIGIN FOR HOMESTEAD ATLANTIS BANK, SOUTHWEST INDIAN RIDGE HOLLOW, THE LANDING LOCATION OF THE INSIGHT LANDER ON MARS 245-10 10:30 AM Brachfeld, Stefanie*; Tauxe, Lisa; Reilly, Brendan; Expedition 382 Scientists, IODP: CONTRIBUTIONS 246-7 9:35 AM Grant, John A.*; Warner, Nicholas H.; Weitz, Catherine M.; OF ENVIRONMENTAL MAGNETISM TO THE Golombek, Matthew P.; Wilson, Sharon A.; Hauber, Ernst; CONSTRUCTION OF PALEOCLIMATE RECORDS FROM Ansan, Veronique; Charalambous, Constantinos; Williams, OCEAN SEDIMENT CORES Nathan R.; Calef, Fred; Pike, W.T.; DeMott, Alyssa; Kopp, Megan A.; Lethcoe-Wilson, Heather A.; Banks, Maria E.: 10:45 AM Hatfield, Robert G.*; Stoner, Joseph S.: 245-11 RELATIVE MODIFICATION OF HOMESTEAD HOLLOW AT THE PALEOINTENSITY (RPI) OBSERVATIONS FROM INSIGHT LANDING SITE IODP EXPEDITIONS 340 AND 363; TOWARDS A NEW PLIOCENE TUNING TARGET (Invited Presentation) 246-8 9:50 AM Trussell, Allyson R.*; Golombek, Matthew P.; Charalambous, Constantinos; Hauber, Ernst; Warner, N.H.; Weitz, 11:00 AM Jaeger, John M.*: 245-12 CHICKEN OR EGG? THE LEGACY Catherine M.; Williams, Nathan R.; Pike, W.T.: SIZE- OF SCIENTIFIC OCEAN DRILLING IS TACKLING THE FREQUENCY DISTRIBUTION OF ROCKS AT THE CLIMATE-TECTONIC DEBATE IN THE EARTH SCIENCES INSIGHT LANDING SITE 11:15 AM Miller, Kenneth G.*; Browning, James V.; Mountain, 245-13 246-9 10:05 AM Williams, Nathan R.*; Golombek, Matthew P.; Warner, Gregory S.; Schmelz, W. John; Kopp, Robert E.; Wright, Nicholas H.; Daubar, Ingrid; Hausmann, Rachel; James D.: IODP REVEALS THE CENOZOIC HISTORY OF Hauber, Ernst; Ansan, Veronique; Grant, John A.; SEA-LEVEL, CLIMATE, AND CO CHANGES 2 Weitz, Catherine M.; Wilson, Sharon A.; Charalambous, AM 245-14 11:30 AM Raymo, Maureen E.*: SCIENTIFIC OCEAN DRILLING AND Constantinos; Pike, W. Thomas; Lorenz, Ralph; Banks, EARTH’S CLIMATE HISTORY: PAST, PRESENT, AND Maria E.; Maki, Justin N.; Gengl, Hallie; Ruoff, Nicolas A.; FUTURE Deen, Robert G.; Garvin, James; Parker, Timothy; Calef, 245-15 11:45 AM St. John, Kristen*; Koppers, Anthony; Neal, Clive R.; Wright, Fred J.; Lethcoe-Wilson, Heather A.; Berger, Lauren; James D.: PLANNING THE FUTURE OF SCIENTIFIC DeMott, Alyssa; Kopp, Megan A.: SURFACE ALTERATION OCEAN DRILLING (Invited Presentation) FROM LANDING INSIGHT ON MARS AND ITS IMPLICATIONS FOR SHALLOW REGOLITH STRUCTURE SESSION NO. 246 246-10 10:20 AM Golombek, Matthew P.*; Williams, Nathan R.; Warner, T88. The InSight Mission to Mars: Geology of the Landing Site Nicholas H.; Daubar, Ingrid; Piqueux, Sylvain; (GSA Planetary Geology Division) Charalambous, Constantinos; Mueller, Nils; Weitz, Catherine M.; Grant, John A.: ASSESSMENT OF INSIGHT WEDNESDAY 8:00 AM, Phoenix Convention Center, Room 232BC, North Building LANDING SITE PREDICTIONS AND SIMILARITY TO THE John A. Grant, Matthew P. Golombek, Sharon A. Wilson and Nicholas H. Warner, GUSEV CRATERED PLAINS Presiding 246-11 10:35 AM Banks, Maria E.*; Baker, Mariah M.; Warner, Nicholas H.; 246-1 8:00 AM Banerdt, W. Bruce*; Smrekar, Suzanne E.; Lognonné, Newman, Claire E.; Lorenz, Ralph; Golombek, Matthew P.; Philippe; Spohn, Tilman; Banfield, Don; Folkner, William; Williams, Nathan R.: EOLIAN BEDFORMS IN THE REGION Giardini, Domenico; Golombek, Matthew; Pike, W. Thomas: SURROUNDING THE INSIGHT LANDING SITE, MARS OVERVIEW AND STATUS OF THE INSIGHT MISSION (Invited Presentation) (Invited Presentation) 246-12 10:50 AM Baker, Mariah M.*; Newman, Claire E.; Charalambous, 246-2 8:20 AM Stähler, Simon C.; Giardini, Domenico; Knapmeyer, Constantinos; Banfield, Don; Golombek, Matthew P.; Garvin, Martin; Panning, Mark*; Pike, W.T.; Clinton, John F.; Böse, James; Spiga, Aymeric; Banks, Maria E.; Ansan, Veronique; Maren; Ceylan, Savas; van Driel, Martin; Horleston, Anna; Lewis, Kevin: AEOLIAN CHANGE DETECTION FROM THE Kawamura, Taichi; Kedar, Sharon; Khan, Amir; Mainsant, INSIGHT LANDER Guénolé; Scholz, John-Robert; Lognonné, Philippe; Banerdt, William B.: SEISMIC ACTIVITY LEVEL OF MARS ESTIMATED FROM 140 SOLS OF INSIGHT DATA

22–25 September • Phoenix, Arizona, USA | 259 Wednesday, 25 September 2019

SESSION NO. 247 247-13 11:25 AM Mateo, Paula*; Keller, Gerta: MASS EXTINCTIONS T107. Volcanism, Impacts, and Phanerozoic Mass Extinctions: AND CLIMATE CHANGE: ANALOGS OF TODAY’S Discovering a Common Cause and Planning for the 6th Mass RAPID CLIMATE WARMING AND POTENTIAL BIOTIC Extinction I (SEPM (Society for Sedimentary Geology); GSA CATASTROPHE Geochronology Division; GSA Mineralogy, Geochemistry, 11:40 AM DISCUSSION Petrology, and Volcanology Division; Cushman Foundation; Paleontological Society; Mineralogical Society of Great Britain SESSION NO. 248 and Ireland; Volcanic and Magmatic Studies) T128. Lakes of the World through Time and Space I (GSA 8:00 AM, Phoenix Convention Center, Room 227ABC, North Building Limnogeology Division) Paula Mateo, Gerta Keller, Stephen E. Grasby, Thierry Adatte and David P.G. 8:00 AM, Phoenix Convention Center, Room 222BC, North Building Bond, Presiding Scott W. Starratt and Michelle F. Goman, Presiding 247-1 8:00 AM Ernst, Richard E.*; Bond, David P.G.; Zhang, Shuanhong; 8:00 AM INTRODUCTORY REMARKS Grasby, Stephen E.; Youbi, Nasrrddine; Buchan, Kenneth L.: 248-1 8:05 AM Fernandez, Alejandro*; Steinman, Byron A.; Stansell, INTEGRATING THE (LIP) Nathan D.; Abbott, Mark B.: HYDROLOGIC AND ISOTOPE RECORD WITH BIOLOGICAL AND ENVIRONMENTAL MASS-BALANCE MODELING OF SMALL LAKE CHANGES RECORDED IN THE SEDIMENTARY RECORD SYSTEMS AND IMPLICATIONS FOR RECONSTRUCTING 247-2 8:15 AM Rampino, Michael R.*; Caldeira, Ken: MASS EXTINCTIONS HOLOCENE HYDROCLIMATE USING LACUSTRINE OF LIFE CAUSED BY CATASTROPHIC VOLCANISM AND SEDIMENT OXYGEN ISOTOPE RECORDS COSMIC IMPACTS 248-2 8:20 AM Tifft, William*: SCALES OF INFLUENCE: MULTI-PROXY 247-3 8:30 AM Lucas, Spencer G.*: WERE THERE ANY PHANEROZOIC INDICTORS OF HIGH INTENSITY PRECIPITATION NONMARINE MASS EXTINCTIONS? EVENTS IN NEW HAMPSHIRE LAKES 247-4 8:45 AM Bond, David P.G.*; Stephenson, Charlotte A.: RADIATIONS 248-3 8:35 AM Goman, Michelle F.*; Joyce, Arthur; Lund, Steve P.; Pearson, AND EXTINCTIONS DURING THE DEVONIAN PLANT Charlotte; Guerra, William J.; Hammond, Douglas E.: REVOLUTION AND THEIR ROLE IN ANOXIA-DRIVEN AN ANNUALLY RESOLVED RECORD OF CLIMATE MARINE EXTINCTION CRISES VARIABILITY FROM THE SOUTHERN MEXICAN 247-5 9:00 AM Smart, Matthew*; Filippelli, Gabriel M.; Gilhooly, William; HIGHLANDS Whiteside, Jessica H.: DECODING DEVONIAN MASS 248-4 8:50 AM Feitl, Melina*; Benito Granell, Xavier; Fritz, Sherilyn C.; EXTINCTIONS: NEW EVIDENCE LINKING LAND PLANT Mosquera, Pablo V.; Schneider, Tobias; Baker, Paul A.: EXPANSION TO MARINE ANOXIA PALEOLIMNOLOGICAL RESPONSE OF LAGUNA 247-6 9:15 AM Larina, Ekaterina*; Bottjer, David J.; Corsetti, Frank A.; FONDOCOCHA (CAJAS NATIONAL PARK, ECUADOR) Berelson, William M.; Zonneveld, John-Paul; Celestian, AND LAGUNA DE PIÑAN (COTACACHI CAYAPAS Aaron J.; Bailey, Jake V.; West, A. Joshua; Yager, Joyce A.: RESERVE, ECUADOR) TO LOCAL AND REGIONAL THE RECORD OF ENVIRONMENTAL CHANGE STRESSORS IN NORTHEASTERN PANTHALASSA DIRECTLY 248-5 9:05 AM Goodin, John*; Hillman, Aubrey L.; Vining, Benjamin R.: PRECEDING THE END-TRIASSIC MASS EXTINCTION THE SPATIAL AND TEMPORAL DISTRIBUTION OF EVENT METALWORKING WITHIN NORTHERN PERU 247-7 9:30 AM Foster, William J.*; Korn, Dieter; Aberhan, Martin: 248-6 9:20 AM Mongol, Erdoo*; Oboh-Ikuenobe, Francisca; Obrist-Farner, OF DEEP-TIME HEAVY METAL Jonathan: A 9200-YEAR PALYNOLOGICAL RECORD TOXICITY: TESTING THE END-PERMIAN HEAVY METAL FROM HOLOCENE SEDIMENTS IN LAKE IZABAL, TOXICITY HYPOTHESIS EASTERN GUATEMALA 9:45 AM DISCUSSION BREAK 248-7 9:35 AM Obrist-Farner, Jonathan*; Eckert, Andreas: THE LAKE 247-8 10:00 AM Punekar, Jahnavi*; Bhurkunde, Shraddha; Manda, Sneha; IZABAL BASIN – A POSSIBLE ICDP DRILLING SITE Keller, Gerta: UNTANGLING THE GEOLOGICAL RECORD 9:50 AM BREAK OF THE END CRETACEOUS 248-8 10:05 AM Staley, Spencer E.*; Fawcett, Peter J.; Anderson, R. Scott; LINKED WITH DECCAN VOLCANISM (Invited Jimenez-Moreno, Gonzalo; Petronis, Michael: CORE STL14: Presentation) RECORDING PALEOCLIMATES SINCE THE EARLY 247-9 10:20 AM Lowery, Christopher*; Jones, Heather; Bralower, Timothy J.: PLEISTOCENE IN SOUTHWESTERN NORTH AMERICA LOCAL HETEROGENEITY OF MARINE EXPORT 248-9 10:20 AM McGlue, Michael M.*; Woolery, Edward W.; Black, Morgan; PRODUCTIVITY IN THE AFTERMATH OF THE K-PG Ivory, Sarah; Almayahi, Ali; Zimmerman, Susan Herrgesell: MASS EXTINCTION PRELIMINARY STRATIGRAPHY AND 14C CHRONOLOGY 247-10 10:35 AM Whittle, Rowan J.*; Witts, James D.; Bowman, Vanessa C.; AT CONVICT LAKE (EASTERN SIERRA NEVADA) Crame, J. Alistair; Francis, Jane E.; Ineson, Jon: NATURE 248-10 10:35 AM Tunno, Irene*; Zimmerman, Susan Herrgesell; Brown, AND TIMING OF BIOTIC RECOVERY IN ANTARCTIC Tom; Hassel, Christiane A.: IMPROVED PREPARATION BENTHIC MARINE ECOSYSTEMS FOLLOWING THE METHOD AND AMS DATING RESULTS FOR POLLEN CRETACEOUS–PALEOGENE MASS EXTINCTION FROM MODERN AND FOSSIL SAMPLES FROM 247-11 10:50 AM McComb, Samantha E.*; Huber, Brian T.: ANALYSIS CONTRASTING LAKES IN THE SIERRA NEVADA, OF LOW AND HIGH LATITUDE PLANKTONIC CALIFORNIA FORAMINIFERAL DISTRIBUTIONS ACROSS THE LATE 248-11 10:50 AM Lyon, Eva*; McGlue, Michael M.; Erhardt, Andrea M.: LATE MAASTRICHTIAN DECCAN VOLCANISM EVENT HOLOCENE HYDROLOGIC CHANGES IN THE EASTERN 247-12 11:05 AM Jones, Morgan T.*; Stokke, Ella W.; von Strandmann, SIERRA NEVADA BASED ON AN ANALYSIS OF HIGH Phillip Pogge; Augland, Lars E.; Svensen, Henrik H.; RESOLUTION GEOCHEMICAL DATA FROM JUNE LAKE Whiteside, Jessica H.; Tierney, Jessica: ASHLANTIC: A (CA) MULTI-PROXY APPROACH TO UNDERSTANDING THE 248-12 11:05 AM Starratt, Scott W.*; Zimmerman, Susan H.; McGlue, RELATIONSHIP BETWEEN THE NORTH ATLANTIC Michael M.; Hodelka, Bailee: MONO LAKE-AN ENIGMA IGNEOUS PROVINCE AND THE PALEOCENE-EOCENE WRAPPED IN A FRUSTULE THERMAL MAXIMUM (Invited Presentation)

260 | 2019 GSA Annual Meeting & Exposition Wednesday, 25 September 2019

248-13 11:20 AM Hemming, Sidney R.*; Ali, Guleed A.H.; Cox, Stephen E.; SESSION NO. 250 Wang, Xianfeng: EVIDENCE FOR A LARGE LAKE IN THE MONO BASIN AT 3.5 MA T148. Coastal Hydrogeology in An Age of Rising Seas (GSA Hydrogeology Division; GSA Environmental & Engineering 248-14 11:35 AM Munroe, Jeffrey S.*: LATE-HOLOCENE HYDROCLIMATE Geology Division; GSA Karst Division; American Geophysical INFERENCES FROM LITTLE LAKE, ELKO COUNTY, Union; American Geosciences Institute; Consortium of NEVADA Universities for the Advancement of Hydrologic Science Inc.; National Ground Water Association; International Association of SESSION NO. 249 Hydrogeologists; Soil Science Society of America; GSA Soils and T143. Improving Scientific Literacy and Dispelling Misconceptions Soil Processes Division) about Wicked Water Resource Problems (GSA Hydrogeology 8:00 AM, Phoenix Convention Center, Room 102AB, West Building Division) Michael C. Sukop, Martina Rogers and Shellie L. Habel, Presiding 8:00 AM, Phoenix Convention Center, Room 104AB, West Building 8:00 AM INTRODUCTORY REMARKS Peter E. Riemersma and Peter J. Wampler, Presiding 250-1 8:05 AM Michael, Holly A.*; Yu, Xuan: EXTENDING COASTAL 8:00 AM INTRODUCTORY REMARKS HYDROGEOLOGY FROM ONSHORE TO OFFSHORE: 249-1 8:05 AM Wampler, Peter J.*; Molla, Azizur R.; Rediske, Richard R.: GEOLOGIC AND HYDROLOGIC CONNECTIONS CHALLENGES AND CULTURAL COMPLICATIONS OF THROUGH THE CONTINENTAL SHELF (Invited TEACHING ABOUT CLEAN WATER IN HAITI Presentation) 249-2 8:20 AM Domenech, Julia A.*; Clary, Renee M.; Dash, Padmanava; 250-2 8:25 AM Befus, Kevin M.*; Barnard, Patrick L.; Finzi Hart, Juliette; Schmitz, Darrel W.; Ambinakudige, Shrinidhi: COMMUNITY Hayden, Maya; Hoover, Daniel J.; Jones, Jeanne M.; Voss, PERCEPTIONS OF WATER RESOURCES IN LOCAL Clifford I.; Wood, Nathan J.: WATER TABLE RISE AND ENVIRONMENTS ASSOCIATED HAZARDS FOR CALIFORNIA WITH 249-3 8:35 AM Brewer, Will*; Yelderman, Logan; Yelderman, Joe C.: HIGHER SEA LEVEL BEYOND THE DESIGNATED MONITOR WELL: HOW 250-3 8:40 AM Reichard, James S.*; Vance, R. Kelly; Kelly, Jacque L.; MONITORING WATER LEVELS IN DOMESTIC WELLS Meyer, Brian K.: DEEP-SEATED STRUCTURAL AND SHARING RESULTS WITH OWNERS IMPROVES CONTROLS AND SALTWATER INTRUSION ON ST. UNDERSTANDING AND ENCOURAGES COOPERATION CATHERINES ISLAND, GEORGIA 249-4 8:50 AM Halihan, Todd*: PATTERN DISRUPTION IN WATER 250-4 8:55 AM Cantelon, Julia A.; Kurylyk, Barret L.*; Robinson, Clare E.: EDUCATION THROUGH THE USE OF DATA SUBSURFACE SALTWATER INTRUSION DYNAMICS 249-5 9:05 AM Riemersma, Peter E.*: EXPLORING MISCONCEPTIONS AND FRESHWATER POND AREA DECLINE ON A AND POOR CONCEPTUAL UNDERSTANDING OF REMOTE ISLAND (SABLE ISLAND, NOVA SCOTIA) GROUNDWATER, INCLUDING MEDIA COVERAGE OF 250-5 9:10 AM Thompson, James A.*; Heitmuller, Franklin T.; GROUNDWATER ISSUES Biber, Patrick D.; Kuehn, Kevin A.: SEDIMENTARY, 249-6 9:20 AM Arthurs, Leilani A.*; Kowalski, Chelsie; Elwonger, SEASONAL, AND STORM INFLUENCES ON SHALLOW Justin: USING STUDENTS’ (MIS)CONCEPTIONS AS GROUNDWATER HYDROLOGY IN COASTAL MARSHES INSTRUCTIONAL TOOLS FOR DEVELOPING MORE IN GRAND BAY NATIONAL ESTUARINE RESEARCH EXPERT-LIKE CONCEPTIONS ABOUT GROUNDWATER RESERVE, MISSISSIPPI 9:35 AM BREAK 250-6 9:25 AM Rogers, Martina*; Sukop, Michael C.; Irizarry, Michelle; Obeysekera, Jayantha; Troxler, Tiffany M.: PROJECTIONS 249-7 9:50 AM Lally, Diane*; Forbes, Cory: SOCIOHYDROLOGIC OF 2069 WATER TABLE AND SEAWATER INTRUSION SYSTEM THINKING: STUDENT OPERATIONALIZATION, IN MIAMI FLORIDA USING THE UNITED STATES EVALUATION, AND MODEL ANALYSIS GEOLOGICAL SURVEY’S URBAN MIAMI-DADE MODEL 249-8 10:05 AM Petitt, D.N.*; Owens, David C.; Lally, Diane; Forbes, Cory: AM 250-7 9:40 AM Parizek, Richard R.*; Milanovic’, Petar; Milanovic’, Sasa P.; STUDENTS’ SOCIO-SCIENTIFIC REASONING ABOUT Stevanovic’, Zoran: MIGHT KARST EVIDENCE FURTHER SOCIO-HYDROLOGICAL ISSUES CONSTRAIN SEA LEVEL DRAWDOWN? 249-9 10:20 AM Sommers, Amie S.*; White, Holly; Dauer, Jenny M.; Forbes, 9:55 AM BREAK Cory: UNDERGRADUATE TEACHING AND LEARNING ABOUT FOOD, ENERGY, AND WATER SYSTEMS: 250-8 10:10 AM Habel, Shellie L.*; Anderson, Tiffany; Fletcher, Charles H.; INSTRUCTIONAL STYLES AND STUDENT OUTCOMES Thompson, Philip R.: COMPOUNDING MECHANISMS OF SEA LEVEL RISE INDUCED FLOODING PRODUCES 249-10 10:35 AM White, Holly*; Lally, Diane; Forbes, Cory: 7TH GRADE DOUBLING OF CRITICAL INFRASTRUCTURE FAILURE STUDENTS’ UNDERSTANDING OF A GROUNDWATER IN HONOLULU BY THE 2030S MODELING TOOL

250-9 10:25 AM McKenzie, Trista*; Habel, Shellie L.; Dulai, Henrietta: WEDNESDAY 249-11 10:50 AM Parizek, Katarin A.*; Parizek, Richard R.; Walters, INCREASED COASTAL POLLUTION EXPECTED UNDER Elizabeth J.; Cakir, Recep: INTERDISCIPLINARY GEO- FUTURE SEA LEVEL STANDS: CHEMICAL EVIDENCE ARCHEOLOGICAL RESEARCH ENCOURAGING FOR TIDAL GROUNDWATER INUNDATION OF SUSTAINABLE EDUCATION AND MINISTRY COASTAL WASTEWATER INFRASTRUCTURE (Invited INTERACTION, URGES RESEARCHERS AND Presentation) MINISTRIES TO THINK BROADLY IN A MORE REGIONAL CONTEXT 250-10 10:45 AM Sukop, Michael C.*; Rogers, Martina; Phelan, Michael: COASTAL GROUNDWATER SALINITY AND THE WATER 249-12 11:05 AM Kaunda, Rennie B.*; Sinkala, Thompson: FEASIBILITY OF TABLE PHYTOREMEDIATION AT THE OLD KABWE MINE SITE: IMPLICATIONS FOR FATE AND TRANSPORT OF HEAVY 250-11 11:00 AM Quinlan, Peter; Tartakovsky, Daniel; Um, Kimoon; Yu, METALS NEAR ABANDONED MINE SITES Yikyung; Jones, Trevor*: GROUNDWATER MODELS AS PREDICTIVE TOOLS: USING MODEL UNCERTAINTY TO 11:20 AM DISCUSSION GUIDE SUSTAINABLE MANAGEMENT STRATEGIES IN BASINS IMPACTED BY COUPLED STRESSES 250-12 11:15 AM Langevin, Christian D.*; Panday, Sorab; Provost, Alden M.; Mancewicz, Lauren: NEW TOOLS AND APPROACHES FOR SIMULATING THE EFFECTS OF SEA LEVEL RISE ON COASTAL AQUIFERS (Invited Presentation)

22–25 September • Phoenix, Arizona, USA | 261 Wednesday, 25 September 2019

250-13 11:35 AM Mancewicz, Lauren*; Langevin, Christian D.; Mayer, Alex; 251-12 11:05 AM Thakur, Barun Kumar*; Bhattacharya, Prosun; Jakariya, Md.: Gulley, Jason: METHODS FOR REPRESENTING LAKE SEDIMENT COLOUR BASED TUBEWELL INSTALLATION FORMATION IN AN ISLAND SETTING WITH SEA LEVEL PROCESS IN BIHAR, INDIA RISE: A COMPARISON OF ALTERNATIVE APPROACHES 251-13 11:20 AM Islam, Md. Tahmidul*; Bhattacharya, Prosun; Sharma, 11:50 AM DISCUSSION Sanjeev: USE OF IN SEDIMENT COLOR IDENTIFICATION FOR SCALING-UP SESSION NO. 251 DRINKING WATER SAFETY T149. Arsenic in Global Groundwater-Based Drinking Water 251-14 11:35 AM Bhattacharya, Prosun*; Islam, Md. Tahmidul; Johnston, Systems—Source-Water Characteristics, Safe Limits, Human- Dara; Akter, Nargis; Ahmed, Kazi Matin; von Brömssen, Health Impacts, Innovative Treatment Systems, and Policy Mattias; Sharma, Sanjeev: ROLE OF SCIENCE IN POLICY, Instruments (GSA Hydrogeology Division; GSA International; SYSTEMS STRENGTHENING AND SUSTAINABLE GSA Geology and Health Division; International Society of SERVICE DELIVERY OF ARSENIC SAFE DRINKING Groundwater for Sustainable Development (ISGSD); IWA WATER Specialist Group Metals and Related Substances in Drinking 11:50 AM CONCLUDING REMARKS Water (METRELS); GSA Karst Division) 8:00 AM, Phoenix Convention Center, Room 105BC, West Building SESSION NO. 252 Prosun Bhattacharya, Arslan Ahmad, Dina L. Lopez, Saugata Datta, T168. Environmental Impact Studies for Energy Resources Mohammad Alauddin and Jochen Bundschuh, Presiding (GSA Energy Geology Division) 8:00 AM INTRODUCTORY REMARKS 8:00 AM, Phoenix Convention Center, Room 127ABC, North Building 251-1 8:05 AM López, Dina L.*; Ayo-Bali, Abiodun E.; Vasquez Jandres, Laura S. Ruhl, Travis L. McLing and Richard A. Esposito, Presiding Mauricio; Henriquez Miranda, Benancio: HEAVY METALS 8:00 AM INTRODUCTORY REMARKS AND ARSENIC CONTAMINATION IN LA BARRA DE 8:05 AM Zhu, Chen*; Rimstidt, J. Donald; Gong, Lei: SANTIAGO ESTUARY, EL SALVADOR 252-1 ISOTOPE TRACER EXPERIMENTAL METHOD FOR MEASURING 251-2 8:20 AM Coyte, Rachel M.*; McKinley, Kristen L.; Karr, Jonathan; SILICATE REACTION RATES AND NEW INSIGHTS FOR Dwyer, Gary S.; Keyworth, Amy J.; Davis, Christina C.; GEOCHEMICAL MODELING Kondash, Andrew J.; Vengosh, Avner: HEXAVALENT 8:20 AM Birkholzer, Jens*: CHROMIUM DISTRIBUTION AND CO-OCCURRENCE 252-2 UNDERSTANDING THE BEHAVIOR WITH OTHER HEALTH RELEVANT OXYANIONS IN OF ENGINEERED AND NATURAL BARRIERS FOR GROUNDWATER FROM THE PIEDMONT REGION OF GEOLOGIC DISPOSAL OF HIGH-LEVEL RADIOACTIVE NORTH CAROLINA WASTE: THE ROLE OF FULL-SCALE HEATER EXPERIMENTS 251-3 8:35 AM Bieger, Klaus; Alam, Mohammad Ayaz*: ARSENIC 8:35 AM Hubbard, Bernard E.*; Stengel, Victoria; Gallegos, Tanya J.: CONTAMINATION IN THE COPIAPO RIVER, ATACAMA 252-3 REGION, CHILE USE OF WORLDVIEW-3 MULTISPECTRAL DATA FOR MAPPING URANIUM MINE WASTE PILES AND 251-4 8:50 AM Ijumulana, Julian*; Mtalo, Felix W.; Bhattacharya, Prosun; DISTINGUISHING THEM FROM OTHER NATURAL AND Irunde, Regina; Ligate, Fanuel J.: PARAMETRIC AND NON- ANTHROPOGENIC LANDSCAPE FEATURES, SOUTH PARAMETRIC ASSESSMENT OF ARSENIC VARIABILITY TEXAS COASTAL PLAINS CONTROLS IN GROUNDWATER SYSTEMS 252-4 8:50 AM Gulliver, Djuna*; Gardiner, James; Ross, Daniel; 251-5 9:05 AM Chakraborty, Madhumita*; Mukherjee, Abhijit; Ahmed, Lipus, Daniel; Kutchko, Barbara: BIOGEOCHEMICAL Kazi Matin: UNDERSTANDING THE ARSENIC INTERACTIONS BETWEEN COAL MINE WATER AND DISTRIBUTION PATTERNS IN THE AQUIFERS OF THE UNCONVENTIONAL RESERVOIR WELL CEMENT GANGES RIVER DELTA 252-5 9:05 AM Vengosh, Avner*; Cowan, Ellen A.; Coyte, Rachel M.; 251-6 9:20 AM Singh, Saurabh*; Dutta, Rathindra Nath; Bhattacharya, Kondash, Andrew J.; Wang, Zhen; Dwyer, Gary: EVIDENCE Prosun: PUBLIC HEALTH BURDEN CAUSED BY FOR UNMONITORED COAL ASH SOLIDS SPILLS AND GROUNDWATER CONTAMINATION OF ARSENIC IN IMPACT ON THE ENVIRONMENT (Invited Presentation) UTTAR PRADESH AND BIHAR IN INDIA 252-6 9:20 AM Wang, Zhen*; Dwyer, Gary S.; Vengosh, Avner: THE 251-7 9:35 AM van Dijk, Tim*; Van de Wetering, Stephan: ENHANCED STRONTIUM ISOTOPIC FINGERPRINT OF COAL ARSENIC REMOVAL IN RAPID SAND FILTRATION – COMBUSTION RESIDUALS FROM THE UNITED STATES: A PRACTICAL ASSESSMENT OF FE(II), FE(III) AND A DISTINCTION BETWEEN THE ISOTOPE RATIOS OF NAMNO DOSING FOR AS REMOVAL <1 MG/L AT WTP 4 THE BULK AND WATER-SOLUBLE STRONTIUM PRINSENBOSCH (Invited Presentation) 9:35 AM BREAK 9:50 AM BREAK 252-7 9:50 AM Francis, Daniel*; Lindsay, Matthew B.J.; Barbour, Lee: 251-8 10:05 AM Ahmad, Arslan*: IRON BASED COPRECIPITATION OF METHANE EBULLITION CAN INFLUENCE INTERNAL ARSENIC DURING GROUNDWATER TREATMENT: MASS LOADING IN OIL SANDS END PIT LAKES MECHANISMS AND CONTROLS 252-8 10:05 AM Wuyep, Elizabeth Olive*; Oluyemi, Gbenga; Yates, Kyari; 251-9 10:20 AM Angai, Joanne U.*; Ptacek, Carol J.; Verbuyst, Brent R.; Akisanya, Alfred R.: EVALUATION OF THE INTERACTIONS Bain, Jeff G.; Holland, Steven P.; Pakostova, Eva; White, BETWEEN OILFIELD CHEMICALS AND RESERVOIR Heather; Blowes, David W.: EVALUATION OF REACTIVE ROCKS MIXTURES FOR REMOVAL OF ARSENIC FROM 252-9 10:20 AM Gulliver, Djuna*; Tinker, Kara; Lipus, Daniel; Gardiner, GROUNDWATER (Invited Presentation) James; Ross, Daniel; Thomas, R. Burt: METAGENOMIC 251-10 10:35 AM Mansoor, Faryal; Javed, Asif*: PHYTOREMEDIATION OF INSIGHTS INTO MICROBIAL PROCESSES IN PERMIAN ARSENIC CONTAMINATED GROUND WATER USING BASIN PRODUCED WATERS WATER LETTUCE (PISTIA STRATIOTES) 252-10 10:35 AM Vilcaez, Javier*; Shabani, Babak: BENEFICIAL USE OF 251-11 10:50 AM Maity, Jyoti Prakash*; Chen, Chien-Yen; Ho, Pei-Ru; PRODUCED WATER IN DEPLETED OIL RESERVOIRS: Bhattacharya, Prosun; Ahmad, Arslan: ARSENIC IN-SITU CRUDE OIL CONVERSION TO METHANE GAS REMOVAL BY NOVEL NATURAL MAGNETIC ROCK 252-11 10:50 AM Yesenchak, Rachel E.*; Sharma, Shikha; Maxwell, MATERIAL FROM ARSENIC-BEARING GROUNDWATER Aaron Edward; Sharma, Maneesh: SPATIAL AND AND ITS COMPARISON WITH SYNTHESIZED MAGNETIC NANOPARTICLE (Invited Presentation)

262 | 2019 GSA Annual Meeting & Exposition Wednesday, 25 September 2019

TEMPORAL ANALYSIS OF WATER QUALITY IN SHALE SESSION NO. 254 GAS REGIONS OF WEST VIRGINIA T198. Extreme Impacts of Global Climate Change: Effective 252-12 11:05 AM Soares, Julia V.*; Chopra, Chitra; Mayer, K. Ulrich; Cahill, Communication for Geoscientists, Educators, Policy Makers, Aaron; Beckie, Roger D.; Black, Andrew; Mayer, Bernhard; and the Press (GSA Quaternary Geology and Geomorphology Chao, Jessie; Manning, Cara; Cary, Tim: TRANSPORT Division; GSA Energy Geology Division; GSA Environmental & OF FUGITIVE GAS TO THE VADOSE ZONE AND Engineering Geology Division; GSA Geology and Health Division; ATMOSPHERE DURING A CONTROLLED RELEASE OF GSA Geology and Society Division; GSA History and Philosophy NATURAL GAS INTO AN AQUIFER IN NORTHEASTERN of Geology Division; GSA Hydrogeology Division; International BRITISH COLUMBIA, CANADA Union for Quaternary Research (INQUA); GSA Limnogeology 11:20 AM CONCLUDING REMARKS Division; GSA Geoscience Education Division) 8:00 AM, Phoenix Convention Center, Room 101AB, West Building SESSION NO. 253 Jennifer L. Pierce and George T. Stone, Presiding T189. Research and Strategies to Build a K–12 Geoscience Teacher Workforce (National Earth Science Teachers Association; 8:00 AM INTRODUCTORY REMARKS National Earth Science Teachers Association–Teacher Education 254-1 8:05 AM Scott, Andrew C.*: THE WILDFIRE CHALLENGE: THE Division) PAST, PRESENT AND FUTURE OF WILDFIRE (Invited 8:00 AM, Phoenix Convention Center, Room 106BC, West Building Presentation) Cheryl L.B. Manning, Carla McAuliffe and Belinda E. Jacobs, Presiding 254-2 8:25 AM Egger, Anne E.*: THIS IS HARD: TRANSFORMING STUDENTS INTO EFFECTIVE COMMUNICATORS 253-1 8:00 AM Manning, Cheryl L.B.*: EARTH SCIENCE STANDARDS ABOUT CLIMATE CHANGE-RELATED HAZARDS, RISKS, ARE NOT ENOUGH: WE NEED TEACHERS AND VULNERABILITIES 253-2 8:15 AM Pyle, Eric J.*: THE ROLE OF PROGRAM STANDARDS 254-3 8:40 AM Anderson, Brendan M.*; Herleman, Katherine C.; Ebey, FOR SCIENCE TEACHER PREPARATION IN REALIZING Chris; Duggan-Haas, Don: CONSIDER THE FOLLOWING: THE VISION OF THE FRAMEWORK FOR K-12 SCIENCE EVALUATING THE EFFECTIVENESS OF A CLIMATE EDUCATION (Invited Presentation) SCIENCE EDUCATIONAL TELEVISION PROGRAM IN A 253-3 8:30 AM Thomas, Jeff D.*; Drew, Sally: DEVELOPING SECONDARY HIGHER EDUCATION CLASSROOM ENVIRONMENT SCIENCE TEACHERS DISCIPLINARY LITERACY 254-4 8:55 AM Herzfeld, Julia*; Glumac, Bosiljka; Dodd, Graeham: PRACTICES: RESEARCH-BASED STRATEGIES TO CLIMATE ACROSS CURRICULUM: AN EFFORT TO SUPPORT STUDENTS’ NGSS THREE-DIMENSIONAL INCREASE CLIMATE LITERACY BEYOND STEM LEARNING DISCIPLINES 253-4 8:45 AM Asher, Pranoti M.*; Tobler, Brenna; Keane, Christopher: 254-5 9:10 AM Molnia, Bruce F.*: COMMUNICATING THE DYNAMICS GEOSCIENCE CAREER COMPASS: A PROFESSIONAL OF SEA LEVEL CHANGE TO GEOSCIENTISTS, MAP FOR FUTURE K-12 EARTH SCIENCE TEACHERS EDUCATORS, POLICY MAKERS, AND THE PRESS 253-5 9:00 AM McNeal, Peggy M.*: RESEARCH AND STRATEGIES (Invited Presentation) TO FOSTER WELL PREPARED AND PASSIONATE 9:30 AM BREAK MIDDLE SCHOOL GEOSCIENCE EDUCATORS (Invited Presentation) 254-6 9:45 AM Gornitz, Vivien*; Rosenzweig, Cynthia; Solecki, William; Oppenheimer, Michael; Orton, Philip; Patrick, Lesley: 253-6 9:15 AM Ebert, James R.*; Dolphin, Glenn R.; Bischoff, Paul: COMMUNICATING SEA LEVEL RISE AND COASTAL EXPERIENCED TEACHERS ACKNOWLEDGE VALUE FLOODING RISKS: THE CASE OF NEW YORK CITY OF A PROFESSIONAL DEVELOPMENT WORKSHOP (Invited Presentation) PRESENTED BY PRE-SERVICE TEACHERS (UNDERGRADUATE EARTH SCIENCE EDUCATION 254-7 10:05 AM Levine, Norman S.*; Knapp, Landon C.; Braud, Alex; MAJORS) Conrad, Casey: COMMUNICATING CLIMATE CHANGE AM INDUCED FLOODING AND SEA LEVEL RISE RISK IN 253-7 9:30 AM Pacheco-Guffrey, Heather Anne*: WORKING TOWARD ONE OF AMERICAS MOST VULNERABLE REGIONS, BEING NGSS-READY ON “DAY ONE” OF TEACHING CHARLESTON COUNTY, SC CAREER (Invited Presentation) 254-8 10:20 AM Pierce, Jennifer L.*; Bean, Jessica R.; Boyd, Kathryn; 253-8 9:45 AM Locke, Sharon*; Bracey, Georgia; Lacombe, Katrina: Weppner, Kerrie N.: THE OPPORTUNITIES AND FIELD-BASED LEARNING IN TEACHER PREPARATION: REALITIES OF TEACHING CLIMATE SCIENCE WITHIN OPPORTUNITIES AND CHALLENGES THE NATIONAL AND REGIONAL CONTEXT 253-9 10:00 AM Ma, Ankun*; van der Flier Keller, Eileen; Zandvliet, David; 254-9 10:35 AM Principato, Sarah M.*; Monani, Salma B.; Bondi, Brittany; Cameron, Kevin: MERGING EARTH SCIENCE WITH Gorczyca, Dori L.; Barlett, Christopher: CLIMATE CHANGE ENVIRONMENTAL EDUCATION FOR TEACHERS

COMMUNICATION: MEASURING FILM AND WEBSITE WEDNESDAY THROUGH INQUIRY, CONSTRUCTIVIST AND PLACE- IMPACT BASED LEARNING 254-10 10:50 AM Chermak, John*; Filer, Kimberly: REMOVING 253-10 10:15 AM Carden-Jessen, Melanie*: GEOSCIENCES CONTENT FOR DISTRACTIONS IN LARGE GEOSCIENCES GENERAL THE HIGH SCHOOL BIOLOGY CLASSROOM EDUCATION CLASSES TO INCREASE STUDENT 253-11 10:30 AM Hunt, Molly Elizabeth*: AN IN-DEPTH STUDY OF THE ENGAGEMENT AND LEARNING ABOUT CLIMATE EFFECTIVENESS OF INFORMAL EARTH SCIENCE 254-11 11:05 AM Stone, George T.*: CLIMATE DISRUPTION IS EDUCATION THROUGH COOPERATIVE EXTENSION ACCELERATING ANTHROPOGENIC EXTINCTIONS SYSTEM PROGRAMMING ALONG THE IRREVERSIBLE ROAD TO PLANETARY 253-12 10:45 AM Bhattacharya, Devarati; Forbes, Cory*; Chandler, Mark A.; BIOCIDE Carroll Steward, Kimberly: DEVELOPING SECONDARY 11:20 AM DISCUSSION STUDENTS REASONING ABOUT THE PHENOMENON OF GLOBAL CLIMATE CHANGE USING MODEL AND 11:35 AM CONCLUDING REMARKS DATA-BASED ACTIVITIES

22–25 September • Phoenix, Arizona, USA | 263 Wednesday, 25 September 2019

TAYLORSVILLE DISTRICT OF THE PLUMAS COUNTY POSTER COPPER BELT, CA TECHNICAL SESSIONS 256-6 12 Nanzad, Bolorchimeg*; Locmelis, Marek; Sullivan, Brandon James; Mathur, Ryan: THE PILOT KNOB IRON ORE SESSION NO. 255 DEPOSIT IN SOUTHEAST MISSOURI, USA: A HIGH-TO-LOW TEMPERATURE MAGMATIC-HYDROTHERMAL CONTINUUM T45. Porphyry Copper and Related Mineral Deposits of Arizona, the , and Beyond (Posters) (GSA 256-7 13 Leong, James*; Shock, Everett L.: A TALE OF TWO ROCKS: Environmental & Engineering Geology Division; Arizona LOW-TEMPERATURE ALTERATION OF ULTRAMAFIC AND Geological Society) GABBROIC ROCKS AND CONSEQUENCES FOR FLUID COMPOSITION 9:00 AM, Phoenix Convention Center, Hall AB, North Building 256-8 14 Chaumba, Jeff B.*; Duma, Steven; Marazani, Tarisai; Mahoso, Authors will be present from 4:30 to 6:30 PM Robert: PETROGRAPHIC DESCRIPTIONS OF SAMPLES FROM Booth # THE MAIN SULFIDE ZONE, DARWENDALE SUBCHAMBER OF 255-1 1 Emerman, Steven H.*: FINANCIAL ANALYSIS OF THE THE GREAT DYKE, ZIMBABWE PROPOSED RESOLUTION COPPER MINE, ARIZONA 256-9 15 Moussa, Nima*; Fouquet, Yves; Le Gall, Bernad; Mohamed, 255-2 2 Swaim, Nathan T.*; Runyon, Simone E.; Stegen, Ralph J.: Jalludin; Haizlip, Jill; Letvin, Amelia; Turk, Jess: PRELIMINARY DISTRIBUTION AND STYLES OF HYPOGENE ALTERATION RESULTS OF ROCKS AND ALTERATION OF FIALÉ IN THE MIAMI-INSPIRATION PORPHYRY CU(-MO) DEPOSIT, GEOTHERMAL FIELD (ASAL RIFT, REPUBLIC OF DJIBOUTI) GLOBE-MIAMI DISTRICT, ARIZONA 256-10 16 Muller, David*; Friehauf, Kurt; Locmelis, Marek: MINERALOGY 255-3 3 Aird, Hannah M.*; Purcell, Ceara K.Q.; Bermudez, Jocelyn E.; OF HIGH-GRADE MO-SKARN ORE IN THE QIU SHU WAN Matthews, James L.; De Witt, Nancy; Meisel, Zachary: PRECIOUS DEPOSIT, EASTERN MINERAL BELT, HENAN METAL DEPORTMENT IN THE ANN MASON PORPHYRY PROVINCE, CHINA COPPER DEPOSIT, YERINGTON, NEVADA 256-11 17 Allison, Grace K.*; Appold, Martin S.; Gillerman, Virginia S.; 255-4 4 Zens, Zacharie A.*; Maher, Kierran C.: GEOLOGY, Lamadrid, Hector M.: FLUID INCLUSION EVIDENCE FOR THE GEOCHEMISTRY, AND GEOCHRONOLOGY OF THE CONTACT TEMPERATURE AND COMPOSITION OF ORE FLUIDS IN THE COPPER PROSPECT: AN INVESTIGATION OF A POTENTIAL LEMHI PASS AND DIAMOND CREEK REE-TH DISTRICTS, PORPHYRY ROOT, NEVADA, USA IDAHO-MONTANA 255-5 5 Blakemore, Daniel*; McLeod, Claire; Shaulis, Barry; Krekeler, 256-12 18 Karl, Susan M.*; Case, George; Drewes-Todd, Elizabeth; Kreiner, Mark P.S.: TRACING THE ORIGINS OF PYRITE AT THE ROUND Douglas C.; Miller, Thomas P.; Pongratz, Alan: MINERALOGIC MOUNTAIN GOLD MINE, NEVADA: A MINERALOGICAL AND AND GEOCHEMICAL IMPLICATIONS FOR ENRICHMENT OF CHEMICAL INVESTIGATION U-TH-REE IN SYENITE DIKES ON THE EASTERN SEWARD 255-6 6 Lindeman, Carter*; Fouh Mbindi, Mireille; Blakemore, Daniel; PENINSULA, ALASKA McLeod, Claire; Krekeler, Mark P.S.: PETROGRAPHIC ANALYSIS 256-13 19 Case, George*; Karl, Susan M.; Johnson, Craig A.; King, Natalie; OF PYRITE MINERALIZATION IN ASSOCIATION WITH GOLD Kase, Jeff: THE GRAPHITE CREEK FLAKE GRAPHITE OF THE TYPE 3 GOLD ORE IN ROUND MOUNTAIN MINE, DEPOSIT, SEWARD PENINSULA, ALASKA: A PRODUCT NEVADA OF IN SITU METAMORPHISM AND/OR HYDROTHERMAL 255-7 7 Fahey, Patrick L.*: LARGE SCALE CENOZOIC EXTENSION FLUIDS? IN SW NEW MEXICO AND THE TECTONIC SETTING 256-14 20 Xu, Hongwu*; Migdissov, Artaches; Boukhalfa, Hakim; Roback, OF A LARAMIDE PORPHYRY CU-AU SYSTEM IN THE Robert; Mayanovic, Robert: SPECIATION, STABILITY AND MALONE AND TYRONE MINING DISTRICTS: A REGIONAL MOBILITY OF URANIUM AND THORIUM IN HYDROTHERMAL EXPLORATION SYNTHESIS ENVIRONMENTS

SESSION NO. 256 SESSION NO. 257 T46. Investigations of Hydrothermal Systems: Advances and T164. The Unconventional Shale Systems: From Source-Rocks to Challenges (Posters) (GSA Hydrogeology Division; GSA Energy Reservoirs (Posters) (GSA Energy Geology Division) Geology Division) 9:00 AM, Phoenix Convention Center, Hall AB, North Building 9:00 AM, Phoenix Convention Center, Hall AB, North Building Authors will be present from 4:30 to 6:30 PM Authors will be present from 4:30 to 6:30 PM Booth # Booth # 257-1 21 Liu, Xiaoxue*; Jiang, Zhenxue; Zhang, Kun; Song, Yan; Jiang, Lin; 256-1 8 Hilderman, Robin X.*; Kennedy, Ben; Villeneuve, Marlene C.; Xuan, Qixiang; Wen, Ming; Huang, Yizhou; Wang, Xin; Liu, Tianlin; Mordensky, Stanley: EFFECT OF CONFINING PRESSURE ON Xie, Xuelian: MECHANISM ANALYSIS OF ORGANIC MATTER PERMEABILITY OF A HYDROTHERMALLY ALTERED AND ENRICHMENT OF UPPER ORDOVICIAN-LOWER SILURIAN FRACTURED BALLISTIC FROM THE CONDUIT OF WHAKAARI SHALE IN UPPER YANGTZE AREA-TAKING JIAOYE-1 WELL VOLCANO, NEW ZEALAND IN JIAOSHIBA BLOCK AS AN EXAMPLE 256-2 9 Garcia, Raeann D.*; Bilenker, Laura D.; Hames, Willis E.; Baker, 257-2 22 Wang, Xin*; Jiang, Zhenxue; Zhang, Kun; Xue, Zixin; Wen, Ming; Max: THE FIRST THREE-DIMENSIONAL PETROGRAPHIC, Huang, Yizhou; Liu, Xiaoxue; Wang, Qianyou: EFFECT OF GEOCHRONOLOGICAL, AND GEOCHEMICAL ORGANIC MATURITY ON SHALE GAS GENESIS AND SHALE CHARACTERIZATION OF THE DELAMAR EPITHERMAL RESERVOIR DEVELOPMENT: A CASE STUDY ON MARINE AU-AG DEPOSIT, SILVER CITY, ID SHALE IN THE UPPER YANGTZE REGION, SOUTH CHINA 256-4 10 Luvsannyam, Oyunjargal*; Hayashi, Ken-ichiro; Maruoka, Teruyuki: 257-3 23 Ma, Yiquan*; Lu, Yongchao: MECHANISMS OF DIFFERENTIAL GEOLOGICAL, GEOCHEMICAL AND ORE GENETIC STUDY ENRICHMENT OF ORGANIC MATTER ENRICHMENT OF OF CHANDMANI UUL IRON OXIDE COPPER GOLD (IOCG) THE LOWER CAMBRIAN NIUTITANG SHALE IN THE UPPER DEPOSIT IN DORNOGOBI PROVINCE, SOUTHEASTERN YANGTZE PLATFORM, SOUTH CHINA MONGOLIA 257-4 24 Shu, Yi*; Lu, Yongchao: COMPARATIVE STUDY ON THE LOWER 256-5 11 Lopez, Alexis R.*; Ayala, Morelia; Bourret, Andre; Aird, SILURIAN LONGMAXI SHALE RESERVIORS BETWEEN THE Hannah M.: ANALYSIS OF THE HYPOGENE ALTERATION AND NORTH AND SOUTH JIAOSHIBA AREA, SE SICHUAN BASIN, MINERALIZATION OF THE MOONLIGHT (IOCG) DEPOSIT, CHINA

264 | 2019 GSA Annual Meeting & Exposition

257-20 257-19 257-18 257-17 257-16 257-15 257-14 257-13 257-12 257-11 257-10 257-9 257-8 257-7 257-6 257-5 40 39 38 37 36 35 34 33 32 31 30 29 28 27 26 25 CHINA ACCUMULATION IN THE JIAOSHIBA AREA, SICHUAN BASIN, CHARACTERIZATION AND THEIR EFFECTSONSHALEGAS Tian, Jinqiang: MULTISCALE FAULTS ANDFRACTURES Xu, Shang*; Hao, Fang; Gou, Qiyang; Liu,Rui; Liu,Jianzhang; ELECTON MICROSCOPE RESERVOIRS BASED ONENVIRONMENTAL SCANNING MIXED-WETTABILITY STATES OFUNCONVENTIONAL INNOVATIVE METHODFORQUANTITATIVELY MEASURING Lei, Yuhong; Zhang,Likuan; Liu,Naigui; Cheng,Ming: AN Wang, Zhongnan*; Luo, Xiaorong; Liu,Keyu; Wang, Xiangzeng; BASED ONANEWPORE-SPACE SEGMENTATION METHOD PORE NETWORKS INSHALESUSINGFIB-SEM3DDATA Fan, Yuchen*; Liu,Keyu; Yu, Lingjie: CHARACTERIZING SHALE SHALES USINGNMRCRYOPOROMETRY Dong, Yanhui*: DAKOTA OF THE LOWER BAKKEN SHALE, DIVIDECOUNTY, NORTH Nwachukwu, Francis: INTEGRATED CHARACTERIZATION Adeyilola, Adedoyin*; Nordeng,Stephan; Onwumelu,Chioma; FIELD, TANGIPAHOA PARISH, LOUISIANA HORIZONTALLY DRILLED WELLS INLITTLESILVER CREEK FLUORESCENCE ANALYSES OFCUTTINGSFROM TUSCALOOSA MARINESHALEBASED ONX-RAY QUANTIFICATION OFHETEROGENEITY WITHIN THE Wang, Xiaotian*; F.; Platt,Brian Yarbrough, LanceD.: PROPERTIES OFUNCONVENTIONALRESERVOIRS AND POSSIBLEIMPLICATIONS FORPHYSICOCHEMICAL MID-CONTINENT REGION–SMECTITEPRECURSOR ILLITE INPENNSYLVANIAN SHALEOF THE AMERICAN Zanoni, Giovanni*; Segvic, Branimir: CRYSTAL GROWTH OF SYSTEM PYROLYSIS DURING THERMAL MATURATION BASED ONSEMI-CLOSED OF HYDROCARBON RETENTIONINLACUSTRINE SHALES Shao, Xinhe*; Pang, Xiongqi; Li,Maowen: CHARACTERIZATION CANGDONG SAG CHARACTERISTICS OFSHALE IN THE SECONDMEMBEROF Yijun, Chen*; Zha,Ming: PORESTRUCTURE ANDFRACTAL GEOCHEMISTRY ANDRESERVOIR CHARACTERISTICS DEPRESSION, BOHAIBAY BASIN: IMPLICATIONS FOR LACUSTRINE SHALEINCANGDONGSAG,HUANGHUA Wenming; Feng, Ziqi; Xu,Qilu: SHALEOILPOTENTIAL OF Xin, Bixiao*; Hao, Fang; Tian, Jinqiang; Han, Wenzhong; Ji, FORMATION INCANGDONGSAG, HUANGHUA DEPRESSION SHALE OF THE SECONDMEMBEROFKONGDIAN GEOLOGICAL IMPLICATIONS OFANALCITEINLACUSTRINE Wenzhong; Feng, Ziqi; Xu,Qilu: THECHARACTERISTICS AND Xin, Bixiao*; Hao, Fang; Tian, Jinqiang; Ji, Wenming; Han, IMPLICATIONS FOREVOLVED GASOCCURRENCESTATE CHARACTERISTICS, CONTROLLING FACTORS AND SHALE GASEVOLUTION INCANISTER: EVOLUTION Dang, Wei*; Zhang,Jinchuan; Wang, Fengqin; Tang, Xuan: JIMSAR SAG, JUNGGARBASIN, NWCHINA STUDY ON THE PERMIANLUCAOGOU FORMATION IN THE FRACTURES ONOILMIGRATION ANDCHARGING: ACASE Zhang, Yunzhao*; Lianbo, Zeng: INFLUENCEOFNATURAL FORMATION IN YAN’AN AREA BEARING PROPERTIES OFMUDSHALEIN THE SHANXI ORGANIC GEOCHEMICAL CHARACTERISTICS ANDGAS- Liu, Hang*; Wang, Fengqin; Wang, Ke; Zhang,Hongjie: THE CITY BASINS, MID-CONTINENT, USA (DESMOINESIAN AGE) IN THE CHEROKEE ANDFOREST THE ATOKAN ROCKS AND THE CHEROKEE FORMATION THE AND THE CARBONACEOUS MUDSTONES OF Tedesco, Steven A.*: THECAUSE OFGASSATURATION IN SHALES IN THE BOHAIBAY ANDSICHUAN BASINS, CHINA MATURITY ANDGEOCHEMICALCHARACTERISTICS OF ESTIMATEFLUORESCENCE TO THERMAL SCANNING Tian, Yu*; Liu,Keyu; Chen,Guohui: APPLYING TOTAL PORE STRUCTURE CHARACTERIZATION OF 257-24 257-23 257-22 257-21 258-12 258-11 258-10 258-9 258-8 258-7 258-6 258-5 258-4 258-3 258-2 258-1 Authors willbepresentfrom4:30to6:30PM 9:00 AM,PhoenixConvention Center, Building HallAB, North Division) T167. SESSION NO. 258 Geologic Energy Research (Posters) (GSAEnergy Geology Booth # 44 43 42 41 56 55 54 53 52 51 50 49 48 47 46 45 INVESTIGATIONS OFCO Carrero Marquez,Carlos: LABORATORY ANDMODELING Turkes, Ozan*; Lee, Ming-Kuo; Beckingham, Lauren; PROPERTIES ON GEOLOGICALATTRIBUTES ANDPETROPHYSICAL Xue, Yufang*: RESERVOIRS IDENTIFICATION OFFRACTURE-VUGGY CARBONATE APPLICATION OFFACTOR ANALYSIS INLOGGING Li, Zhenghong*; Zhang,Liqiang; Chen,Xi; Jin,Qianqian: MARCELLUS SHALE DUE TO THERMAL MATURATION OFKEROGEN IN THE Odegaarden, NatalieAbigail*; Carr, Timothy: VEINEVOLUTION JIYANG DEPRESSION, EASTERNCHINA CONTROLING ONHYDROCARBON ACCUMULATION IN DISTINGUISHING OFFAULT AGE STAGE ANDITS Jiang, Shuai*; Wang, Weifeng; Zhang,Aizhu: THE GANGUE MINERALS FLUID INCLUSIONANDISOTOPIC ANALYSES OFOREAND EVOLUTION FROM PROXIMAL TO DISTAL SETTINGSBY CONSTRAINING THE MAGMATIC-HYDROTHERMAL FLUID Stoltnow, Malte*; Lüders, Volker; Romer, RolfL.; Weis, Philipp: THE WOLFCAMP FORMATION, DELAWARE BASIN, TEXAS CHEMOSTRATIGRAPHY OF THE COLLIER-1201COREFROM Allender, Autumn; Henderson,MilesA.*: CHINA SLIP FAULTS INSHUNBEIAREA, TARIM BASIN, NORTHWEST CONTROLLED BYACTIVITIES OF TWO CONJUGATE STRIKE- Jianzhang: DIFFERENTIALPETROLEUM CHARGING Cong, Fuyun*; Tian, Jinqiang; Hao, Fang; Wang, Qi; Liu, EAGLE FORDGROUP, TEXAS ASSOCIATED WITH OILANDGASPRODUCTION IN THE Whidden, K.J.: ASSESSING WATER ANDPROPPANT USE Gianoutsos, Nicholas J.*; Haines, SethS.; Varela, A.; Brian ABUNDANCE INILLINOISBASIN COAL BEDS AND TEMPORAL TRENDS OFRAREEARTH ELEMENT Stephen F.; Hower, James C.; Honaker, Rick Q.: SPATIAL Valian, Alireza*; Groppo, JohnG.; F.; Eble, Cortland Greb, OKLAHOMA AND TEXAS OKLAHOMA BLACK SHALES: INSIGHTSFROM THE WOODFORD SHALE, THE DEPOSITIONOFSOFTER-HARDERBEDCOUPLETSIN Jesus, DalilaA. De*; Slatt,RogerM.: CLIMATIC FORCINGSON JURASSIC YAN’AN FORMATION IN THE ORDOSBASIN ELEMENT ANOMALIESINCOAL FROM THE MIDDLE Dawei, Lv*; Yi, Yang; Ejembi,JohnI.; Dun, Wu: RAREEARTH GEOLOGICAL SIGNIFICANCE FAULT ZONESINORDOSBASIN ANDITSPETROLEUM Xingyu*;Xu, Wang, Weifeng: BENGAL BASIN, BANGLADESH THE RESERVOIR PROPERTIES OFSHAHBAZPUR #2 WELL, M. Julleh Jalalur: IMPLICATIONS OFCLAY MINERALSON Hasan, MdNahidul*; Yeasmin, Rumana; Rahman, SNAKE RIVERPLAIN VOLCANIC PROVINCE ANALYSIS INGEOTHERMAL EXPLORATION: CASESTUDY IN Sabodh K.; Nielson,Dennis; DeAngelo, Jacob: PLAY FAIRWAY Dobson, Patrick F.; Gasperikova, Erika; Newell, DennisL.; Garg, Shervais, John*; Glen,Jonathan; Liberty, Lee; Siler, Drew L.; DISTRIBUTION TEXTURES AND THEIR CONTROLS ONPORESIZE Zhao, Hongwen*; Cui, Yufeng; Zhang,Ming: LIMESTONE INTERACTIONS INSHALESMATRICES 22–25 September

PREDICTION OF DOLOMITE RESERVOIR BASED

Wednesday, 25September2019

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RECOGNITION OFPOTENTIAL Phoenix, Arizona , USA| 265

POSTERS WEDNESDAY Wednesday, 25 September 2019

258-13 57 Foli, Isaac D.*; Kuluris, S.; Rosenzweig, R.; Calvo, R.; Balaban, N.; 259-9 73 McCracken, Macey Denai*; Egelston, Anne E.: THE Stauffer, P.; Bussod, G.: GEOLOGIC FRAMEWORK MODEL PRESENCE OF GREEN INFRASTRUCTURE AMONG THE DEVELOPMENT FOR CHARACTERIZING SUBSURFACE PREDOMINANTLY WHITE POPULATION IN HOUSTON, TEXAS ACTINIDE TRANSPORT IN AN ARID ALLUVIAL BASIN ENVIRONMENT - NEGEV DESERT, ISRAEL SESSION NO. 260 258-14 58 Marza, Mohammad A.M.H.*; Ferguson, Grant; McIntosh, Jennifer: D3. Recent Advances in Geoarchaeology (Posters) EVALUATING STRONTIUM ISOTOPES AS A TRACER OF 9:00 AM, Phoenix Convention Center, Hall AB, North Building FLUIDS IN SUBSURFACE RESERVOIRS AND POSSIBLE Authors will be present from 4:30 to 6:30 PM BRINE CONTAMINATION IN SHALLOW AQUIFERS RELATED Booth # TO OIL/GAS PRODUCTION 260-1 74 Eggers, Margaret R.*; Leonhart, Leo S.; Prucha, Robert H.; 258-15 59 Xiao, Wenjiao*; Liu, Yin; Windley, Brian: LATE TRIASSIC RIDGE McDowell, Nora; Harper, Christopher L.: USE OF GEOLOGIC SUBDUCTION OF PALEOTETHYS: INSIGHTS FROM HIGH-MG DATA TO ASSIST IN DELINEATING A TRADITIONAL GRANITOIDS IN THE SONGPAN-GANZI AREA OF NORTHERN CULTURAL PROPERTY TIBET 260-2 75 Cornell, Sean R.*; Marr, Paul G; Steffy, Paige; Wah, John S.: 258-16 60 Moore, Nicole E.*; Carlson, Richard; Grunder, Anita L.; Bohrson, INVESTIGATION OF NATIVE AMERICAN (PALEOINDIAN Wendy A.: HOMOGENEOUS 187OS/188OS AND HIGH OS ARCHAIC-WOODLAND PERIOD?) QUARRY PITS ON SOUTH CONCENTRATIONS IN THE STEENS BASALT, COLUMBIA MOUNTAIN, PENNSYLVANIA USING LIDAR, GPR, AND GIS- RIVER GROUP, SOUTHEAST OREGON BASED ANALYSES 258-17 61 Jenkins, Mariah*: MINIMIZING UNCERTAINTY IN ZIRCON 260-3 76 Lewis, Angela R.*; Bebber, Michelle R.; Eren, Metin; Williams, AND PLAGIOCLASE AGE DATING FROM DETAILED Jeremy C.: MAJOR ELEMENTAL CHARACTERIZATION OF PETROGRAPHY CHERT STONE TOOLS FROM THE WELLING SITE AND 258-18 62 Patrick, Jessica*; Klein, Ethan; McLeod, Claire; Blakemore, Daniel; NORTHERN OHIO Krekeler, Mark P.S.; Shaulis, Barry: PETROGENESIS OF THE 260-4 77 Kennedy, Cayla*; Erlick, Mary M.H.; Finley, Judson Byrd; Kelly, SHOSHONE GRANITE BENEATH THE ROUND MOUNTAIN Robert; Craib, Alexander; Rittenour, Tammy M.: OPTICALLY GOLD MINE, NEVADA STIMULATED LUMINESCENCE DATING AT ALM SHELTER, 258-19 63 Elmi, Chiara*; Post, Jeffrey E.; Heaney, Peter J.; Ilton, Eugene S.: BIGHORN BASIN, WYOMING CRYSTAL CHEMICAL MODIFICATIONS IN A SYNTHETIC NA- 260-5 78 Mashima, Hidehisa*; Shimada, Kazutaka: RAW MATERIAL BIRNESSITE AS AFFECTED BY PH AND CA EXCHANGE SOURCING OF OBSIDIAN ARTIFACTS EXCAVATED FROM 258-20 64 Steven, Cody J.*: TEXTURAL VARIATION IN ULTRAMAFIC THE SHIMOHARA - FUJIMICHO SITE IN TOKYO, JAPAN MINERAL ASSEMBLAGES FROM WESTERN IDAHO 260-6 79 Mulvehill, Kiera M.*; Hampton, Samuel J.: INFLUENCE OF SESSION NO. 259 SURFACE TEXTURES, WEATHERING, AND THICKNESS OF BASALTIC ARTIFACTS ON PXRF ANALYSIS: A CASE STUDY T157. Intersections of Sustainability and Geosciences (Posters) OF BANKS PENINSULA BASALTIC ADZES (GSA Hydrogeology Division) 260-7 80 Edwards, Alexandra R.*; Dvoracek, Douglas; Semon, Anna; 9:00 AM, Phoenix Convention Center, Hall AB, North Building Thomas, David Hurst; Speakman, Robert J.: LEAD ISOTOPES Authors will be present from 4:30 to 6:30 PM AND XRF ANALYSES OF SPANISH COLONIAL BRONZE Booth # BELLS FROM THE GALISTEO BASIN, NEW MEXICO 259-1 65 Lyon, Christopher J.; Hill, Daniel J.; Allen, Bethany J.*; 260-8 81 Vang, Duabchi*; Anderson, Jackelyn R.; Langfield, Katherine; Beckerman, Andrew P.; Burke, Ariane M.; O’Higgins, Paul; Ihinger, Phillip D.: GEOCHEMICAL CHARACTERIZATION OF Riel-Salvatore, Julien; Saupe, Erin E.; Sporton, Deborah; Webb, FRENCH GLASS TRADE BEADS FROM FORT MACKINAC, MI Tom J.: REFUGIA OF FUTURES PAST: USING THE DEEP PAST 260-9 82 Pacifico, Lina*; Powell, Wayne; Cruse, Steffanie R.; TO SCOPE HUMAN-ENVIRONMENTAL FUTURES AND THE Filipovic, Vojislav: MINING CAMP OR MINING VILLAGE: IMPLICATIONS FOR ADAPTATION MINERALOGICAL CORRELATION OF LATE BRONZE AGE 259-2 66 Cocker, Mark D.*; Gray, Floyd; Hayes, Timothy S.; Orris, Greta J.; POTTERY TEMPER AND ADJACENT TIN PLACER SANDS, Wilson, Frederic H.; Zurcher, Lukas: THE USGS ASSESSMENT WEST SERBIA OF PUERTO RICO’S MINERAL RESOURCES AVAILABLE 260-10 83 Peters, Ian M.*; Savina, Mary E.; Wilkie, Nancy: DISTINCT FOR RECONSTRUCTION IN THE WAKE OF 2 CATEGORY 5 MINERALOGY AND FABRIC OF EARLY MEDIEVAL AND HURRICANES IN 2017 HELLENISTIC POTTERY, GREVENA, NORTHWEST GREECE 259-3 67 Edwards, Kyrien R.*; Hiraishi, Tetsuya; Cox, Rónadh: 260-11 84 Shinsato, Lara M.*; Pike, Scott; Smith, Jeff: PENTELIC HYBRID APPROACHES TO COASTAL PROTECTION AS A MARBLE PROVENANCE USING X-RAY FLUORESCENCE SUSTAINABLE ALTERNATIVE TO BUILT SOLUTIONS SPECTROSCOPY AND K-MEANS CLUSTERING 259-4 68 Parfait, Devon N.*; Downs, William B.; Cox, Rónadh; Parfait- Dardar, Shirell; Constantine, José Antonio: COASTAL LAND SESSION NO. 261 LOSS IN LOUISIANA DISPROPORTIONATELY AFFECTS D6. Recent Advances in Geochemistry (Posters) NATIVE AMERICAN TRIBAL GROUPS 9:00 AM, Phoenix Convention Center, Hall AB, North Building 259-5 69 Albert-Black, Cecilia*; Lefticariu, Liliana; Ilgen, Anastasia: Authors will be present from 4:30 to 6:30 PM INVESTIGATION OF ARSENATE ADSORPTION ON Booth # ALUMINUM AND IRON NANOPHASES 261-1 85 Villalobos-Aragón, Alejandro*; Espejel-García, Vanessa Verónica; 259-6 70 Snyder, Jonah*; Oglesbee, Traister; McLeod, Claire; Krekeler, Espejel-Garcia, Daphne: GEOCHEMICAL CHARACTERIZATION Mark P.S.: GRAIN SIZE ANALYSIS AND GEOTECHNICAL OF SEDIMENTS WITHIN THE SAUZ-ENCINILLAS VALLEY, PROPERTIES OF MINE WASTE FROM TONOPAH, NEVADA: CHIHUAHUA, MÉXICO INITIAL STEPS TOWARD RECYCLING AND REMEDIATION 261-2 86 Wang, Bronwen*; Ellefsen, Karl J.: INITIAL EVALUATION OF 259-7 71 Murphy, Daniel*; Kuss, Olivia; Brunstad, Keith A.: STREAM-SEDIMENT GEOCHEMICAL DATA FROM THE SUSTAINABILITY ANALYSIS OF WILBER LAKE AND THE TAYLOR MOUNTAINS QUADRANGLE, ALASKA LOWER RESERVOIR, ONEONTA, NY, USA 261-3 87 Jensen, Kelsey*; Kaiser, Jason F.; Weaver, Kim; Pierce, Elizabeth: 259-8 72 Chen, Ailing*: INVESTIGATING AS CHALCOPYRITE FACTORS AFFECTING MOLYBDENUM’S NEAR-SURFACE POTENTIAL SOURCE OF BORON CONTAMINATION IN DISTRIBUTION IN MILFORD, BEAVER COUNTY, UTAH NEWARK BASIN, NEW JERSEY

266 | 2019 GSA Annual Meeting & Exposition

261-19 261-18 261-17 261-16 261-15 261-14 261-13 261-12 261-11 261-10 261-9 261-8 261-7 261-6 261-5 261-4 103 102 101 100 99 98 97 96 95 94 93 92 91 90 89 88 Spano, Tyler; Ticknor,Brian: Julie; Ambrogio, Michael; Douglas; Duckworth, Kapsimalis, Roger; Zirakparvar, N. Alex*; Hexel, Cole; Miskowiec, Andrew; Smith, THE INTO IMPROVING THE PRECISIONANDACCURACY OF THE NITON XL3TGOLDD+ PORTABLE XRFANALYZER ELEMENTS INAMBERLOW CONCENTRATIONS USING Farron, Thomas D.*; Hunt,A.M.: DETECTIONOFANOMALOUS EXPERIMENTAL STUDY THE DOLOMITIZATION OFCARBONATE DEPOSITS: AN Kaczmarek, Stephen: CONTROLS OFHIGH-MGCALCITEON Teoh, ChiaPei*; Rose, Katharine; Laya-Pereira, Juan Carlos; PALAEOENVIRONMENTAL PROXY Saumitra: MODERNSTROMATOLITE GEOCHEMISTRY ASA Smith, AlanM.; Botes, Riaan; Woodard, Jeremy*; Misra, MYCORRHIZAL FUNGI SOIL BYSORGHASTRUM NUTANS ANDARBUSCULAR PHYTOREMEDIATION OFMETAL-CONTAMINATED Veldhuizen, HannahJ.*; Latimer, Jennifer C.: SEDIMENTS AND NONTRONITE ANDIMPLICATIONS FORLACUSTRINE Daniel M.: COMPETITIVEREDUCTIONOFFERRIHYDRITE Davis, David M.*; Chidzugwe, JoshuaMalidzo; Deocampo, FOR FRACTURE ANALYSIS CRYSTALLINITY: PRELIMINARY STRUCTURAL PARAMETERS Wynn, JoshuaC.*; Walsh, Tim R.: FTIRANALYSIS OFCHERT CARBONATE ON NUCLEATION RATE ANDPOLYMORPHS OFCALCIUM FORMATION ONTO ANORGANICMATRIX: EFFECTOFPH Worek, MichelleM.*; Han,Nizhou; Dove, Patricia M.: CRYSTAL OBSERVATORY CARBON CYCLE: DISCOVERIES OF THE DEEPCARBON Hoon-Starr, Michelle; M.: Hazen, Robert THEDEEP Schiffries, Craig M.*; Mangum,AndreaJ.; Mays, Jennifer; NEVADA IN THE DEVONIAN SLAVEN CHERT OFCENTRAL-NORTH BIOGEOCHEMISTRY OFSEDIMENTARY BARITE DEPOSITS Batther, Kaur*; Harpreet Shapiro, RussellS.; Nuester, Jochen: COMPARISON TO THE BAKKEN FORMATIONCOMPARISONBAKKEN TO THE CONDITIONS IN THE SAPPINGTON FORMATION AND SOUTHWEST MONTANA: PALEOENVIRONMENTAL DEVONIAN-CARBONIFEROUS SAPPINGTON FORMATION, A.: Erik Sperling, REDOX GEOCHEMICAL STUDY OF THE Browne, Tessa N.*; Malkowski, Matthew A.; Hofmann,Michael H.; ISOTOPE TRIASSIC ASINFERREDFROM CARBONATE CALCIUM OCEAN ACIDIFICATION DURING THE LATE PERMIAN-LATE Ye, Feihong*; Zhao, Laishi; Cui, Ying; Zhang,Lei: GLOBAL (BBCP) RECOVERED BY THE BIGHORNBASIN CORINGPROJECT TRACE N-ALKANESINA TERRESTRIAL PETMSECTION Freeman, H.: Katherine CARBONISOTOPE RECORDOF Baczynski, AllisonA.*; McInerney, Francesca A.; Wing, Scott L.; EOCENE DIAGENESIS IN THE BOHAIBAY BASIN, CHINA DOLOMITE MIXTURES: CASESTUDY INVESTIGATING AND CLUMPEDISOTOPIC COMPOSITIONSFROM CALCITE- Andrew J.: A REVISEDMETHODOLOGY TO ACQUIRE STABLE Li, Sen*; Licht,Alexis; Huntington,Katharine W.; Schauer, DURING THE LATEST PALEOCENE/ EARLIESTEOCENE POLEWARD ATMOSPHERIC LATENT HEAT TRANSPORT Passey, Simon; White, Timothy S.:INCREASED HOT TROPICS van Dijk,Joep*; Fernandez, Alvaro; Stefano Bernasconi, M.; HURRICANE ACTIVITY INNORTH FLORIDA COASTAL LAKESEDIMENTSREVEAL4500 YEARS OF Donoghue, JosephF.; Liu,Jin: GEOCHEMICALPROXIES IN Jahan, Shakura*; Wang, Yang; Burnett, William; Means, Guy; MOLECULAR 235 U/ 238 U RATIO DETERMINATION BYUSING THE 235 U 16 O AND 238 A NANOSIMS50LINVESTIGATION U 16 O SECONDARY IONS 262-11 262-10 262-9 262-8 262-7 262-6 262-3 261-21 262-5 262-2 261-20 262-4 262-1 Authors willbepresentfrom4:30to6:30PM 9:00 AM,PhoenixConvention Center, Building HallAB, North Division) Geochronology Division; andPhilosophy GSAHistory ofGeology Division; GSAGeophysics andGeodynamics Division; GSA and GeomorphologyDivision; Geology GSASedimentary Geology and Tectonics Division; Geology GSAQuaternary Powell (Posters) (GSAHydrogeology Division; GSAStructural Debates and Their GlobalReverberations, 150 Years after T1. SESSION NO. 262 Grand Canyon, ColoradoPlateau, andRocky Mountain Booth # 116 115 114 113 112 111 108 105 110 107 104 109 106 SANDSTONE (PERMIAN, ARIZONA) UNEXPECTED DISCOVERIES IN THE COCONINO Whitmore, JohnH.*; Garner, Paul A.; Strom,Raymond: ROCKY MOUNTAINS PALEOELEVATION RECONSTRUCTION OF THE SOUTHERN CARBONATE CEMENTANDITSAPPLICATION TO OF CLUMPEDISOTOPES TEMPERATURES OFQUATERNARY Jon J.; Flores, Randy; Kelley-Cosio, AnneMarie: CALIBRATION Zhu, Lu*; Fan, Majie; Tripati, Aradhna; Aslan,Andres; Smith, ARIZONA, USA AND TRUXTON BASIN NEARGRAND CANYON WEST, ELECTROMAGNETIC SURVEY OF THE HUALAPAI PLATEAU SOUTH RIM: PRELIMINARY RESULTS FROM ANAIRBORNE Ball, Lyndsay B.*: RESISTIVITYSTRUCTURE ALONG THE JUAN RIVERIN THE PAST 5MA Andres; L.: Gillam,Mary BIRTH ANDEVOLUTION OF THE SAN Albonico, Micael*; E.; Karl Karlstrom, Heizler, Matthew T.; Aslan, CHINLE DEPOSYSTEMSUBSIDENCE Hayes, Robert*; DeCelles, Peter G.: ADYNAMIC MODELFOR REDWALL, LIMESTONE, GRANDCANYON, ARIZONA THE THUNDER SPRINGSMEMBEROF THE MISSISSIPPIAN PARADOX BASIN BIOHERMSASAMODELFORFOLDSIN Gianniny, L.*: Gary COMPACTION OVER PENNSYLVANIAN UNCONFORMITY USINGZIRCON(U-TH)/HEAND NATURE OFCONTINENTAL EROSION ALONG THE GREAT Timmons, J. Michael; E.: Karl Karlstrom, INVESTIGATING THE Roiz, Jacoup*; Ricketts, Jason W.; Heizler, Matthew T.; PARAMAGNETIC RESONANCESENSOR MEASUREMENTS USINGANOVEL ELECTRON MATURITY INDICATOR ANDGEOPORPHYRIN Csutak, Sebastian*; Riachentsev, Val; Bernero, Gregory: FOR FORMATION OF THE GRANDCANYON SUPAI, ANDKAIBAB FORMATIONS AND THEIR IMPLICATION INCLUSIONS INCARBONATES FROM THE MAUV, REDWALL, Taylor, Laura*; Copeland,Peter; Sisson, Virginia B.: FLUID GRAND CANYON OF JOHN WESLEY POWELL ANDHISEXPEDITION TO THE Pico, Tamara*: AQUIFERS METHANOGENESIS OFHYDROCARBONS INSHALLOW OF MICROBIAL DEGRADATION ANDSECONDARY GAS GEOCHEMISTRY TO IMPROVE THE UNDERSTANDING Whyte, ColinJ.*; Darrah, Thomas H.: INTEGRATING NOBLE SUBSURFACE DATA ACROSS COLORADO THERMOCHRONOLOGIC DATA WITH SURFACE AND THERMOCHRONOLOGY -COMBININGLOW-TEMPERATURE BRING NEWINSIGHTS TO LOW-TEMPERATURE EdwardSterne, J.*: ISOCHRON STRUCTURE MAPS CORPS OF TOPOGRAPHICAL ENGINEERS THE SOUTHWESTERNUNITEDSTATES BY THE U.S. ARMY Parcell,C.*: William MULTIPLE EROSIONAL EVENTS? THE GREAT UNCONFORMITYACOMPOUNDSURFACE OF THERMOCHRONOLOGY IN THE ROCKY MOUNTAINS: IS 22–25 September 150 YEARS LATER: REVISITING THE LEGACY EARLY GEOLOGICRECONNAISSANCEOF Wednesday, 25September2019

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Phoenix, Arizona , USA| 267 40 AR/ 39 AR

POSTERS WEDNESDAY Wednesday, 25 September 2019

SESSION NO. 263 Booth # T3. Fluvial Responses to Perturbations at Varying Spatial and 264-1 130 Alwan, Akilah K.*; McNeal, Karen S.: BECOMING AN AFRICAN Temporal Scales (Posters) (GSA Quaternary Geology and AMERICAN GEOSCIENTIST: A QUALITATIVE EXPLORATION Geomorphology Division) OF RACE AND CRITICAL INCIDENCES ON RECRUITMENT AND PERSISTENCE 9:00 AM, Phoenix Convention Center, Hall AB, North Building Authors will be present from 4:30 to 6:30 PM 264-2 131 Jackson, Danielle Omara*; Ryker, Katherine: ELICITING Booth # STUDENT BELIEFS ABOUT TAKING A PHYSICAL GEOLOGY COURSE 263-1 117 Wang, Junhui; Muto, Tetsuji*; Naruse, Hajime: DIFFERENT BEHAVIORS OF DELTA DISTRIBUTARY CHANNELS BY 264-3 132 Altermatt, Ellen*; Iverson, Ellen; Beane, Rachel; Macdonald, DIFFERENT BASIN WATER DEPTHS: THE GRADE INDEX R. Heather: EMPLOYING NATIONAL SURVEY RESPONSES MODEL AS A RATIONALE TO ASSESS THE EFFICACY OF WORKSHOPS FOR EARLY CAREER GEOSCIENCE FACULTY 263-2 118 Eyal, Haggai*; Enzel, Yehouda; Meiburg, Eckart; Vowinckel, Bernhard; Lensky, Nadav G.; Ganot, Yuval: USING 264-4 133 Scherer, Hannah H.*; Callahan, Caitlin N.; McConnell, EXPERIMENTAL “SMART GRAVELS” FOR DETERMINING David A.; Ryker, Katherine; Egger, Anne E.: HOW TO WRITE A COARSE GRAVEL DISTRIBUTION ALONG THE DEAD SEA LITERATURE REVIEW ARTICLE FOR JGE: KEY STRATEGIES SHORE DURING BASE-LEVEL FALL FOR A SUCCESSFUL PUBLICATION 263-3 119 Chamberlin, Ellen*: EVALUATING CONTROLS ON SCROLL 264-5 134 Forbes, Cory*; Scherer, Hannah H.; Sintov, Nicole; Wang, Hui-Hui: BAR SPACING AND CURVATURE: EVIDENCE FROM A NATIONAL COLLABORATIVE FOR RESEARCH ON FOOD, SUPERIMPOSED CHANNEL SCALES WITHIN THE LOWER ENERGY, AND WATER EDUCATION (NC-FEW) MISSISSIPPI RIVER VALLEY, USA 264-6 135 Jones, Jason P.*; McConnell, David A.: THE EFFECT OF 263-4 120 Paternostro, Skyler*; Singer, Jill: THE RESPONSE OF THE ALTERING COURSE REQUIREMENTS TOWARDS FOSTERING BUFFALO RIVER TO PERTURBATIONS RELATED TO A MULTI- EFFECTIVE ONLINE PRACTICE TESTING BEHAVIORS IN AN YEAR ENVIRONMENTAL DREDGING PROJECT INTRODUCTORY PHYSICAL GEOLOGY COURSE: TO GRADE OR NOT TO GRADE? 263-5 121 Gomez-Piña, Victor Manuel*; Muñoz-Salinas, Esperanza; Castillo, Miguel; Franco-Ramos, Osvaldo; Tapia-Flores, Daniel: SEDIMENT 264-7 136 Dolphin, Glenn*: NOVEL WAYS TO MEASURE STUDENTS’ CONNECTIVITY AT NATURAL AND PERTURBATED CONCEPTUAL UNDERSTANDINGS OF GEOLOGY AND MOUNTAIN GORGE SLOPES AT IZTA-POPO NATIONAL PARK ABOUT GEOLOGY RESULTING FROM DELIBERATE (CENTRAL MEXICO) USING OSL AND SFM HRDEMS TEACHING STRATEGIES 263-6 122 VanLandingham, Leah A.*; Portenga, Eric W.; Bierman, Paul R.; 264-8 137 Falk, Emma K.*; LaDue, Nicole; Holder, Lauren N.; Shipley, Lefroy, Ted: ANALYSIS OF 10BE-BASED EROSION AND Thomas F.; Dolphin, Glenn R.: GIS ANALYSIS OF SPATIAL DENUDATION RATES IN THE GEORGE RIVER BASIN, CONCEPTIONS IN INTRODUCTORY GEOLOGY: ENGAGING TASMANIA, AUSTRALIA STUDENTS WITH DIAGRAMS USING CLICKERS 263-7 123 Santiago-Perez, Yanira*; Odom, William E.; Hughes, K. Stephen: 264-9 138 Johnson, Elijah T.*; McNeal, Karen S.: EXPLORING THE RELICT CARIBBEAN TOPOGRAPHY AND TECTONICALLY SPATIAL ABILITY PERCEPTIONS OF UNDERGRADUATE TRIGGERED EROSION RATES IN THE CORDILLERA STUDENTS CENTRAL OF PUERTO RICO 264-10 139 Gutierrez, Joseph Miguel*; Akciz, Sinan O.; Bursztyn, Natalie: 263-8 124 Jungers, Matthew Cross*; Korterud, Caroline; Worm, Thomas J.: TESTING THE EFFICACY OF 3D-PRINTED GEOLOGIC ORIGIN AND EVOLUTION OF WATERFALLS IN OHIO’S BLOCK MODELS AS TOOLS FOR FOSTERING SPATIAL HOCKING HILLS: FROM PRO- SPILLOVER TO VISUALIZATION ABILITIES PRESENT 264-11 140 Mora, German*: CASE STUDIES TO IMPROVE STUDENTS’ 263-9 125 Marder, Eyal*; Gallen, Sean F.: STREAM PIRACY, TILTING, UNDERSTANDING OF THE NATURE OF GEOLOGICAL AND INCISION IN THE UPPER ARKANSAS RIVER BASIN: SCIENCE EVIDENCE FROM HIGH PLAINS TERRACES 264-12 141 Erikson, Johan P.*; Young, Marion E.; Rey, Janice; Teegarden, 263-10 126 Gonzalez Lugo, Eduardo L.*; Yanites, Brian J.: EVOLUTION Gregory J.; Jury, Steven: SELF-EFFICACY INCREASES IN OF DRAINAGE AREA AND CHANNEL STEEPNESS IN AN UNDERGRADUATE COHORTS THROUGH IMMERSIVE EXTENSIONAL TECTONIC DOMAIN GEOSCIENCE EDUCATION

263-11 127 Gasparini, Nicole M.*; Barnhart, Katherine R.; Forte, Adam M.; SESSION NO. 265 Lyons, Nathan J.: ALL MODELS ARE WRONG, OFTEN IN DIFFERENT WAYS: AN INTER-COMPARISON STUDY OF T177. Innovative Tools for Mapping, Modelling, and Sharing 3D LANDSCAPE EVOLUTION MODELS Geological Data: Drones, Photogrammetry, Lidar, Virtual, and Augmented Reality (Posters) (GSA Geoinformatics and Data 263-12 128 Gibson, Kendall B.*; Schanz, Sarah A.; Yanites, Brian J.: Science Division) CALCULATED CHANNEL HEAD LOCATION AS A FUNCTION OF ELEVATION MODEL RESOLUTION 9:00 AM, Phoenix Convention Center, Hall AB, North Building 263-13 129 Ducar, Scott*; Pierce, Jennifer L.; Yager, Elowyn M.; Wood, Authors will be present from 4:30 to 6:30 PM Spencer H.; McNamara, James P.; Moore, Henry Emerson: Booth # EXAMINING THE INFLUENCE AND IMPACT OF 265-1 142 Zhang, Mingzhi*: RESEARCH AND APPLICATION OF ANTHROPOGENIC LAND-USE AND CLIMATE-DRIVEN TECHNOLOGY FOR RAPID CONSTRUCTION OF HIGH- CHANGES IN DISCHARGE ON SMALL WESTERN STREAMS PRECISION SURFACE THREE-DIMENSIONAL MODEL OF GEOLOGIC HAZARD BASED ON CLOUD COMPUTING SESSION NO. 264 265-2 143 Liles, Preston*; Pearson, Logan; Barnett, Samantha; Simpson, T190. Making Sense of Methodologies and Theoretical Dakota G.; Fitzpatrick, David B.; Larson, Erik B.; Testa, Maurice P.: Frameworks in Geoscience Education Research (Posters) THE CHALLENGES OF USING A GIGAPAN IN FIELD BASED (National Association of Geoscience Teachers; National MICRO- AND MACRO-SIZED DATA COLLECTION AND IMAGE Association of Geoscience Teachers Geoscience Education PROCESSING Research Division; GSA Geoscience Education Division) 265-3 144 Grande, Alexandra*; Hampton, Samuel J.: DEVELOPING NEW 9:00 AM, Phoenix Convention Center, Hall AB, North Building METHODS FOR STUDYING THE GROWTH OF VOLCANIC Authors will be present from 4:30 to 6:30 PM COMPLEXES: AKAROA VOLCANIC COMPLEX, BANKS PENINSULA, NEW ZEALAND

268 | 2019 GSA Annual Meeting & Exposition

265-13 265-12 265-11 265-10 265-9 266-5 265-8 266-4 265-7 266-3 265-6 266-2 265-5 266-1 Authors willbepresentfrom4:30to6:30PM 9:00 AM,PhoenixConvention Center, Building HallAB, North D12. RecentAdvances inHydrogeology (Poster) SESSION NO. 266 265-4 Booth # 154 153 152 151 150 159 149 158 148 157 147 156 146 155 145 EARTH FISSUREHAZARDSINARIZONA WITH UAS-SFM Joel S.; Cook,JosephP.: MONITORING ANTHROPOGENIC Ramón; Turner, Craig; Feary, David A.; Gootee,F.; Brian Leonard, Grace*;Carlson, Lorraine Carnes, K.; Walker, IanJ.; Arrowsmith, CALIFORNIA BALANCED ROCKS ANDFAULT SCARPSINSOUTHERN MACHINE LEARNING: APPLICATIONS TO PRECARIOUSLY Chelsea Phipps;FROM Das, Jnaneshwar: ROCK TRAITS Arrowsmith, JRamón*; Scott, Tyler; Chen,Zhiang; Scott, AND MACHINE LEARNING AUTOMATIC GEOMODELUPDATE LEVERAGING ANALYTICS Benhallam, Wassim*; Darabi, Hamed; Castineira, David: APPLICATION FOR TEACHING GEOLOGYIN THE FIELD AROUTCROP: ANAUGMENTED REALITYMOBILE Wilkerson, Zachary*; Wilkerson, M. Scott; Byers, Chad: AVAWATZ MOUNTAINS, EASTERNCALIFORNIA PRECARIOUSLY PERCHEDGRAVEL OUTCROPS IN THE VIRTUAL OUTCROPS FORSTRUCTURAL ANALYSIS OF OF GROUND-BASED PHOTOGRAMMETRY AND Gomez, Francisco*; Moore, D.: Kimberly APPLICATION SCALE NUTRIENTLOADS INCENTRAL ILLINOIS CROPPING ANDIN-FIELD CONSERVATION ON WATERSHED Grace M.; Perry, William L.: COUPLEDEFFECTOFCOVER Wondwosen Mekonnen; Shalamar D.; Armstrong, Sieggreen, Wang, Mujen*; O’Reilly, M.; Catherine Seyoum, OUTREACH PURPOSES: CREATING INITIATIVES USING DIGITAL OUTCROP MODELSFOR TEACHING AND Triantafyllou, Antoine*; LeMouelic, Stephane; L’Haridon, Jonas: METABOLISM INANURBAN CEMENT LINEDSTREAM Peterson, Eric W.:Peterson,Eric Sieggreen, Grace M.*; O’Reilly, M.; Catherine Perry, William L.; VEHICLES (DRONES) FORGEOLOGICFIELDWORK Fagereng, Ake: IN-SITUUTILITYOFUNMANNEDAERIAL Barshi, Naomi; Hsieh,M. Ani; Kumar, Arjun; Cooke, Michele; Tikoff, Basil; Williams, Randolph T.; Davatzes, Alexandra K.; G.*;Wilson, Cristina Shipley, Thomas F.; M.; Bateman,Kathryn WATERSHED RESTORATION OFURBAN FOREST STREAMS Sara K.: SHALLOW GROUNDWATER RESPONSE TO WHOLE- Petitt, D.N.*; Vinson, David S.; Clinton,Sandra; McMillan, ANALYSIS ANDCROSS-SECTION CONSTRUCTION OF GEOLOGICMAPSFOR TEACHING STRUCTURAL AND WHERE TO FIND THEM: CREATING ANEWGENERATION Karabinos, Paul*; Allmendinger, Richard W.: FANTASTIC MAPS CHINA SUMMER MONSOONPERIODINCHENGDU, SOUTHWEST CHANGES FORPRECIPITATION EVENTSDURING THE RESPONSES TO MOISTUREANDENVIRONMENTAL CONCENTRATIONS OFSTABLE ISOTOPES AND THEIR Liu, Guodong*; Xia,Chengcheng; Zhu, Wenli: TECHNIQUES INGEOLOGIC MAPPING Geraldine*;Tijerina, Heinlein,Sarah N.: CONTEMPORARY MONITORING NETWORK SOUTHEASTERN NORTH CAROLINA GROUNDWATER THE BLACK CREEKAQUIFER ASRECORDEDBY THE IMPACTS OFHURRICANE FLORENCEANDMICHAELON Nelson, Daren T.*; LopezRoldan,Edgar; Saunders, Tori L.: YUNNAN, CHINA SKARN AU-COPPER DEPOSITSINBEIYA, WESTERN MODELING ANDAPPLICATION STUDY OF THE PORPHYRY- He, Juan*; Zhou,Fang; Wang, Baodi: THREE-DIMENSIONAL RELATING NUTRIENTUPTAKE AND 266-10 266-9 266-8 267-7 266-7 267-6 266-6 267-5 267-4 266-14 267-3 266-13 267-2 266-12 267-1 Authors willbepresentfrom4:30to6:30PM 9:00 AM,PhoenixConvention Center, Building HallAB, North Institute ) Hydrogeology Division; GSAKarst Division; Karst Waters at theGroundwater–Surface Water Interface(Posters) (GSA T142. SESSION NO. 267 266-11 Innovations inResearch ofSpringsandOtherFeatures Booth # 164 163 162 175 161 174 160 173 172 168 171 167 170 166 169 165 DURING UPWELLINGOFSALTY, CO AND REACTIVE TRANSPORT OFIRON AND TRACE METALS Plampin, Michael*; Blondes, MadalynS.: MULTIPHASE FLOW INJECTION STOPS CONTINUED INCREASINGPOREPRESSUREAFTER Brown, MeganR.M.*; Ge, Shemin: THEDISTANCE OF MODEL FROM GEOLOGICDATA GIS-BASED WORKFLOW FORBUILDING A3-DAQUIFER Konzen, Graydon*; Jayne, Richard; Wu, Hao; Pollyea, Ryan: A JUST KARSTOUT THERE APPALACHIAN VALLEY &RIDGE: THERE’S MORE THAN Vesper, Dorothy J.*;OF THE EllenK.: Herman, SPRINGS MODERATELY PERMEABLEAQUIFERS DATA TO ESTIMATE HYDRAULIC CONDUCTIVITYIN Kiefer, Joy*; Hampton,Duane: USINGLOW FLOW SAMPLING SUR, MEXICO SIERRA DELAGIGANTA MOUNTAINS OFBAJA CALIFORNIA TRANSIENCE OF THE SOCIO-HYDROLOGIC SYSTEMIN THE CHARACTERIZATION OFARIDLANDSPRINGSAND C.*;Lerback, Jory Bowen, Brenda B.; Macfarlan, Shane: MATERIAL EVALUATING ATRAZINE SORPTIONBYCHAR-LIKE Saavedra, AndreaE.*; Gonzalez,Javier M.; Sanders, Laura L.: SYSTEM, TEXAS, USA SYSTEM, TEXAS, MULTI-OUTLET SPRINGSYSTEM: SANSOLOMONSPRINGS Gao, Yongli: Nunu, RebeccaR.*; Green,Ronald T.; Nicholaides, Kindra D.; NETWORK TO INTERMITTENTSTREAMSINASEMI-ARIDHEADWATER Warix, Sara R.*; Godsey, Sarah E.: BASEFLOW CONTRIBUTION NEW MEXICO WATER BUDGET OFSUNSHINE VALLEY, TAOS COUNTY, Rawling, Geoffrey C.*; Kelley, A.: Shari HYDROGEOLOGY AND BUDGET ANALYSIS COLORADO RIVER: DEVELOPINGABASIN-WIDE WATER OF SOUTHERNUTAH ANDNORTHERN ARIZONA TO THE Denielle: QUANTIFYING THE BASE FLOW CONTRIBUTION Swanson, Riley*; Springer, Abraham E.; Tobin, Benjamin W.; Perry, BASED ONDAILY PRISMPRECIPITATION RECONSTRUCTING RUNOFF INNORTHERN NEWMEXICO Reuter, Sarah Elaine*; Cadol,Daniel; Phillips, Fred: NATIONAL FORESTSINASEMI-ARIDREGION VALUES OFSPRINGSECOSYSTEMSERVICES FOR TWO Springer, Abraham E.*; Mueller, Julie: KNOWN ANDUNKNOWN GENERALIZED MULTIRATE MEMORY FUNCTION TRANSPORT INFRACTURED RESERVOIRS WITH A Zhou, Quanlin*: ANALYTICAL SOLUTIONSOFHEAT INFERRED FROM PALEOHYDROLOGIC DEPOSITS GROUNDWATER FLOW IN THE SOUTHERNGREAT BASIN Laura K.; Meyers, P.; Zachary Frisbee, D.: Marty HISTORY OF Andrews, R.*; Katherine Ibarra, Yadira; Rademacher, TERRANE (NORTH GUJARAT), INDIA CONCENTRATION INSHALLOW AQUIFERS OFARAVALLI T.K.: SPATIO-TEMPORAL DISTRIBUTION OFURANIUM Pradhan, Rudra Mohan*; Weber, A.; Karrie Snow, Daniel; Biswal, LEAKAGE FROM DEEPGEOLOGICSEQUESTRATION SITES THE VIRGIN RIVERBASIN; ANATURAL ANALOGUEFOR 22–25 September DELINEATION OFCONTRIBUTING AREAS TO A Wednesday, 25September2019

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Phoenix, Arizona 2 -RICH WATERIN , USA| 269

POSTERS WEDNESDAY Wednesday, 25 September 2019

267-8 176 Bell, Matthew L.*; Riddell, Jill L.; Vesper, Dorothy J.: YREE Booth # QUANTITIES, ENRICHMENT, AND DISTRIBUTION IN KARST 270-1 188 Bringué, Manuel*; Fensome, Robert A.; Galloway, Jennifer: SPRINGS AND COAL MINE DISCHARGES CRETACEOUS DINOFLAGELLATE CYSTS FROM THE 267-9 177 Hibbs, Barry J.*; Harrison, Michael Babatunde: COMPARISON OF SMOKING HILLS AREA, NORTHWEST TERRITORIES, WATER CHEMISTRY ISSUING FROM SPRINGS IN LINED AND CANADIAN ARCTIC UNLINED CHANNELS IN URBAN AREAS, IMPLICATIONS FOR 270-2 189 Sealander, Alessandra*; Pujana, Ignacio: MICROFOSSILS OF STREAM RESTORATION THE DUCK CREEK FORMATION: A DETAILED ANALYSIS 267-10 178 Wilson, Jonathan W.*; Erhardt, Andrea M.; Tobin, Benjamin W.: OF CALCISPHERES AND THEIR BIOSTRATIGRAPHIC USING 13C/12C OF DISSOLVED INORGANIC CARBON SIGNIFICANCE AND DISSOLVED ORGANIC CARBON AS TRACERS 270-3 190 Londono, Vanessa*; Collins, Laurel S.: MICROFOSSIL TO CHARACTERIZE KARST SPRING SYSTEMS OF THE RESPONSE TO MID-CRETACEOUS OCEANIC ANOXIC EVENT SHIVWITS PLATEAU AT GRAND CANYON NATIONAL PARK, 2 AT NORTH ATLANTIC IODP SITE U1407 ARIZONA, USA 270-4 191 Khameiss, Belkasim*; Fluegeman, Richard: BIOSTRATIGRAPHY SESSION NO. 268 AND PALEOENVIRONMENT OF THE LATE PALEOCENE FORAMINIFERA OF THE “TOULMIN BED”, OF THE SALT T145. Hydrogeology and Energy (Posters) (GSA Hydrogeology MOUNTAIN LIMESTONE, CLARKE COUNTY, ALABAMA Division; GSA Energy Geology Division) 270-5 192 Khameiss, Belkasim*; Fluegeman, Richard: A NEW RECORD OF 9:00 AM, Phoenix Convention Center, Hall AB, North Building LATE PALEOCENE RANIKOTHALIA CANTENULA FROM THE Authors will be present from 4:30 to 6:30 PM SALT MOUNTAIN LIMESTONE, CLARKE COUNTY, ALABAMA Booth # 270-6 193 Poli, Maria-Serena*; Capodivacca, Marco: BENTHIC 268-1 179 Madera-Martorell, Andreana*; López, Dina L.; Kruse, Natalie A.; FORAMINIFERAL PALEOENVIRONMENTAL Bowman, Jennifer R.; Sullivan, Nora M.: HYDROLOGICAL AND RECONSTRUCTION FROM THE MIS 13-12 TIME INTERVAL IN THERMAL STUDY OF AN ABANDONED UNDERGROUND THE WESTERN NORTH ATLANTIC (BLAKE OUTER RIDGE, COAL MINE AS-029 AS A RESERVOIR FOR GROUND ODP SITE 1057) SOURCE HEAT PUMPS, ATHENS, OH 270-7 194 Schiller, Christopher M.*; Whitlock, Cathy; Hurwitz, Shaul; Peek, 268-2 180 Liu, Honglei*; Lin, Yu-Feng F.; Stumpf, Andrew J.; Valocchi, Sara: PALYNOSTRATIGRAPHIC CONTROL ON SINTER Albert J.; Sargent, Steve: MULTIPHYSICAL COUPLED DEPOSITION IN UPPER GEYSER BASIN, YELLOWSTONE MODELING FOR DISTRIBUTED THERMAL RESPONSE NATIONAL PARK TESTING OF HETEROGENEOUS LITHOLOGIES 270-8 195 Standring, Patricia*; Lowery, Christopher; Gulick, Sean P.S.; 268-3 181 Jellicoe, Keegan*; Ferguson, Grant; McIntosh, Jennifer: Swartz, John M.; Goff, John A.: HOLOCENE SEA LEVEL RISE QUANTIFYING PRODUCED AND INJECTED WATER IN AND PALEO-ENVIRONMENTAL CHANGE WITHIN TRINITY SOUTHEASTERN SASKATCHEWAN RIVER PALEO-VALLEY OFFSHORE GALVESTON BAY, GULF 268-4 182 Campbell, Amanda E.*; Lautz, Laura K.: METHANE EMISSIONS OF MEXICO FROM GROUNDWATER PRODUCTION OVER THE 270-9 196 Dente, Chloe*; Frederick, Daniel L.; Stewart, Kyle: MARCELLUS PLAY FORAMINIFERAL ASSEMBLAGE IN THE TIDAL FLATS OF BUDD INLET, , WASHINGTON STATE, USA SESSION NO. 269 270-10 197 Weinmann, Anna E.*; Goldstein, Susan T.; Triantaphyllou, Maria V.; T30. Gemological Research in the 21st Century—Gem Minerals Langer, Martin R.: ECOLOGY AND COMMUNITY STRUCTURE and Localities (Posters) OF MODERN INTERTIDAL FORAMINIFERA FROM CORFU ISLAND (GREECE): INSIGHTS FROM PROPAGULE 9:00 AM, Phoenix Convention Center, Hall AB, North Building EXPERIMENTS Authors will be present from 4:30 to 6:30 PM Booth # 270-11 198 Wang, Shuo*; Varekamp, Johan C.; Thomas, Ellen; Planavsky, Noah J.; Altabet, Mark: THE HISTORY OF IN LONG 269-1 183 Palke, Aaron C.*: SEEING RED: RARE RUBIES FROM BLUE ISLAND SOUND SAPPHIRE PRODUCING DEPOSITS AND GEOCHEMICAL CONSTRAINTS ON CHROMIUM ENRICHMENT 270-12 199 Bernhard, Joan M.*; Schmidt, Christiane; Panieri, Giuliana; Roberge, Hélène; Geslin, Emmanuelle: THE 269-2 184 Johnson, Paul*; Moe, Kyaw Soe; Persaud, Stephanie: STUDY OF PALEOCEANOGRAPHICALLY RELEVANT ARAGONITIC DIAMOND GROWTH BASED ON NICKEL DISTRIBUTION BENTHIC FORAMINIFERA HOEGLUNDINA ELEGANS: NEW 269-3 185 McElhenny, Garrett R.*; Eaton-Magana, Sally; Smith, Evan M.: PHYSIOLOGICAL INSIGHTS PERTINENT TO GEOCHEMICAL ANALYSIS AND IDENTIFICATION OF INCLUSIONS IN TYPE IIA PROXY FIDELITY? PINK DIAMONDS 269-4 186 Zhou, Qishen*; Ji, Chengyu; Xie, Meng; Chen, Zhi: RESEARCH SESSION NO. 271 ON THE SAPPHIRE AUCTION MARKET IN CHINA BASED ON D17. Paleontology: Biogeography/Biostratigraphy (Posters) DATA ANALYSIS 9:00 AM, Phoenix Convention Center, Hall AB, North Building 269-5 187 Zhou, Qishen*; Wu, Xiaoying; Xie, Meng; Chen, Zhi: A BRIEF Authors will be present from 4:30 to 6:30 PM ANALYSIS OF THE GENERAL SITUATION AND PRICE Booth # INFLUENCING FACTORS OF PINK AND BLUE DIAMONDS IN AUCTION MARKET 271-1 200 Park, Hyeonmin*; Lee, Dong-Chan; Lee, Seung-Bae: DIPLOBATHRID AND DISPARID CRINOIDS FROM THE SESSION NO. 270 MIDDLE ORDOVICIAN JIGUNSAN FORMATION, SOUTH KOREA: THEIR FIRST RECORD FROM THE SINO-KOREAN T122. Insights from Microfossils and Their Modern Analogs: PLATFORM From Traditional to Emerging Approaches (Posters) (Cushman Foundation; Paleontological Research Institution; Paleontological 271-2 201 Unger, Tanja*; Austermann, Gregor; Hildenbrand, Anne: Society; GSA Limnogeology Division) POLYMERID TRILOBITES OF THE MANUELS RIVER FORMATION, NEWFOUNDLAND, CANADA 9:00 AM, Phoenix Convention Center, Hall AB, North Building 271-3 202 Hensen, Corey J.*; Allmon, Warren D.: PRELIMINARY Authors will be present from 4:30 to 6:30 PM BIOFACIES MODEL FOR THE GOSPORT SAND, UPPER MIDDLE EOCENE, ALABAMA

270 | 2019 GSA Annual Meeting & Exposition

271-19 271-18 271-17 271-16 271-15 271-14 271-13 271-12 271-11 271-10 271-9 271-8 271-7 271-6 271-5 271-4 218 217 216 215 214 213 212 211 210 209 208 207 206 205 204 203 PALEOECOLOGICAL SUCCESSIONSFROM DEPOSITIONAL El-Ashkar, Shadya*; Lamsdell,James C.: SHIFTS IN SILURIAN KNOLLREEFINMICHIGAN’S UPPERPENINSULA A MCKAY BAY MEMBER(BUSH BAY FORMATION) MID- PETROGRAPHIC AND BIOSTRATIGRAPHIC ANALYSIS OF Dakota G.; Fitzpatrick, David B.; B.; Larson,Erik Testa, P.: Maurice Pearson, Logan*; Samantha; Barnett, Liles, Preston; Simpson, ISLAND, ANTARCTICA CRETACEOUS SEDIMENTARY EXPOSURESONROBERTSON GEOCHRONOLOGICAL AGE ASSIGNMENTOFLATE Matthew C.: BIOSTRATIGRAPHIC ANDDETRITAL ZIRCON Steven; West, AbagaelR.; Kirschvink,JosephL.; Lamanna, Biasi, JosephA.; Clarke, Julia; O’Connor, Patrick M.; Skinner, Tobin, Thomas S.*; M.; Eric Roberts, Slotznick, Sarah P.; MEMBER (KANSASCITYGROUP), KANSASCIT, MISSOURI OF AFOSSILPLANTASSEMBLAGE FROM THE WINTERSET Pelato, Sean: APETROGRAPHIC AND TAXONOMIC ANALYSIS Schmidt, D.R.*; DosSantosFerreira, LeticiaA.; Roth,Rebecca; MORRISON FORMATION OFCENTRALMONTANA CIRCOPOROXYLON FROM THE UPPERJURASSIC Richmond, DeanR.*; Lupia,Richard; Philippe, Marc: TRACKSITE ANDITSSTRATIGRAPHIC SIGNIFICANCE John B.: ARIZONA’SOLDESTEXTENSIVEPERMIAN Lucas, SpencerG.; Olson, Thomas J.; Ludlow, Bill*; Rogers, KANSAS FROM CLARKSTATE FISHINGLAKE, CLARKCOUNTY, OF THE EARLY CRETACEOUS (ALBIAN)KIOWA FORMATION Schaefer, ScottN.*; Frederickson, Joseph: VERTEBRATE FAUNA POLAND CARBONIFEROUS DEPOSITSOF THE HOLY CROSS MTS., Kondas, Marcelina*: THEPALYNOLOGY OFLOWER JUDITH RIVERFORMATION, MONTANA BONEBED IN THE UPPERCRETACEOUS (CAMPANIAN) PALEOFAUNA: ANEW VERTEBRATE MICROFOSSIL Rogers, Kristina:Curry CAPTURING ALATE CRETACEOUS Peter K.; Velasquez, Kaylee R.; Rogers, Raymond R.; I.;Katherine Lang,AshaD.; NolanD.; Clark, Zimmermann, E.*;Roat, Gabriela Gomez,SedaliaP.; Tun, SunM.; Irving, SERIES) OFSOUTHWESTERNMISSOURI DRIFTWOOD IN THE MISSISSIPPIAN SUBSYSTEM (OSAGEAN OCCURRENCES OFPTERIDOSPERMATOPHYTE Evans, Kevin Ray*; Ray, Jack H.; Dogwiler, Toby: NEW SOUTHWESTERN ALABAMA, USA GROUP SEDIMENTSFROM SOUTHEASTERNMISSISSIPPI TO STRATIGRAPHY OFCENOMANIAN-TURONIAN TUSCALOOSA PRELIMINARY BIOSTRATIGRAPHY ANDSEQUENCE Seefelt, EllenL.; Enomoto, B.; Catherine Lohr, CelesteD.: Self-Trail, JeanM.*; Craddock, William H.; Matthew Merrill, D.; THE LATE QUATERNARY PASSIVE MARGIN: CHALLENGESANDPROGRESS DURING ACROSS THE SHALLOW OFFSHOREOF THE NIGERDELTA Muto, Tetsuji: Adojoh, OnemaC.*; Marret-Davies, Fabienne; Duller, Robert; COUNTY, CALIFORNIA SAN BERNARDINONATIONAL FOREST, SANBERNARDINO MIOCENE EQUIDS FROM THE CAJON VALLEY FORMATION, Scott, Eric; Dooley, BrettS.: NEWREMAINSOFMIDDLE Stoneburg, Brittney E.*; McDonald,Andrew T.; Dooley, Alton C.; FORMATION, BLUESPRINGS, MISSISSIPPI, USA ASSEMBLAGE OF THE COONCREEKMEMBER, RIPLEY Kyle*;Stewart, Frederick, .: THEFORAMINIFERAL EOCENE THERMAL MAXIMUMIN WESTERN WYOMING, USA PALEOCENE-SECTION THROUGH THE TERRESTRIAL Secord, Ross*; Foreman, Brady Z.: ANEW, UNUSUAL INDIANA TRIGONOTARBID SPECIMENSFROM OKLAHOMAAND Shanks, Ryan E.*; Selden,Paul A.: NEWLY REPORTED AGE-DEPTH MODELANDDATING TECHNIQUE 271-30 271-29 271-28 271-27 271-26 271-25 271-24 271-23 271-22 271-21 271-20 272-3 272-2 272-1 Authors willbepresentfrom4:30to6:30PM 9:00 AM,PhoenixConvention Center, Building HallAB, North Society) (Posters) (Paleontological Research Institution; Paleontological T108. SESSION NO. 272 Understanding theNeoproterozoic System Earth-Life Booth # 229 228 227 226 225 224 223 222 221 220 219 232 231 230 OHIO: HOW ISOLATED WAS THE MICHIGANBASIN? THE UPPERDEVONIAN ANTRIMSHALEINNORTHWEST Mason, Chad*; Yacobucci, MargaretM.: PALEONTOLOGY OF NORTHCENTRAL NEWMEXICO GALLUP SANDSTONE FORMATION, NORTHWESTERN AND JUANA LOPEZMEMBER OF THE MANCOSSHALEAND THE BIOSTRATIGRAPHY ANDCHRONOSTRATIGRAPHY OF THE Nelson, RachelAlyse*: HIGHRESOLUTION AND ITSIMPLICATIONS FORFUTUREFIELDSURVEYS DATA FORDETERMININGFUTUREFOSSILFREQUENCY Samantha S.B.: THEAPPLICATION OFCOLLECTEDSTUDENT Rush, Madison T.*; Ghezzo, Elena; Weldon, Ray; Hopkins, KOOBI FORA, KENYA RECORD: ACASESTUDY FROM THE PLIO-PLEISTOCENE OF GEOLOGIC CONTROLS ON THE VERTEBRATE FOSSIL Rowan, M.*; Christian Feibel, Craig S.: QUANTIFYING SNAKES INSOUTHCAROLINA REPRESENTS THE EARLIESTOCCURRENCEOFSEA THORACIC VERTEBRA OFAPALAEOPHIS SNAKE Thompson, Grant B.*; Boessenecker, Robert W.: APRESERVED DINOSAUR TRACKS IN THE STATE OF WASHINGTON, USA Ross, MarcusR.*; McLain,Matthew A.: THEFIRSTRECORDOF PREFERENCE ZEALAND ANDAMORPHOMETRICANALYSIS OFDIETARY NORIAN STAGE (LATE TRIASSIC) INSOUTHLAND, NEW SUITE OFLATE TRIASSIC FISHMICROFOSSILS FROM THE Zierer, Deron*; Tackett, Lydia S.; Clement,AnnakaM.: ANEW TRACKS FROM THE STATE OFNEVADA RECREATION AREA: ARECORDOF THE OLDESTMESOZOIC MOENKOPI FORMATION OFLAKEMEADNATIONAL VERTEBRATENEW TRIASSIC FROM THE TRACKS Humphrey, RebeccaL.*; Bonde, Joshua W.; Milner, Andrew R.C.: FORMATION OFARIZONA APPETOLATUS FROM THE MIDDLE TRIASSIC MOENKOPI A POSSIBLEOCCURRENCEOFEOCYCLOTOSAURUS So, Calvin*; Jenkins, Xavier; McCullough,Gavin; Miller, Hanna R.: FORMATION, EAST-CENTRAL UTAH UPPER YELLOW CAT MEMBER, CEDAR MOUNTAIN SIPHONICHNIDAE INLACUSTRINE STRANDLINEDEPOSITS, Michael C.: THE RECOGNITIONANDIMPLICATIONS OF Ilsemann, Lara; Santa,Claire; Simpson,Edward L.; Wizevich, Edris, Robert*; Diljohn,Issac; Prince,Austin; Keebler, Abby; DATING ONA35-M-DEEPCORE FOSSIL SITE, TN USINGCOSMOGENICNUCLIDEBURIAL INDEPENDENT CONSTRAINTON THE AGE OF THE GRAY Odom, William E.*; Granger, E.; Darryl Wallace, Steven C.: AN CENTRAL PENNSYLVANIA ENVIRONMENTS IN THE UPPERSILURIANCARBONATES OF NORWAY NEOPROTEROZOIC HECLAHOEKSUCCESSION, SVALBARD, GEOCHEMISTRY ANDSTRATIGRAPHY OF THE Strauss, Justin V.; Rooney, AlanD.: GEOCHRONOLOGY, Millikin, Alexie E.G.*; Gibson, Timothy M.; Anderson,Ross P.; HYANGSANNI DOLOMITE THE EXISTENCEOFLARGENEOPROTEROZOIC FOSSILSIN Ha, Youngji; Park, Kye-Hun*; Song, Yong-Sun: ENIGMAABOUT SHURAM EXCURSIONBYSIMS Claeys, Philippe; Valley, John W.: PROBING ANATYPICAL Alan J.; Fournelle, JohnH.; Baele, Jean-Marc; Goderis,Steven; Cui, Huan*; IanJ.; Orland, Kitajima,Kouki; Xiao, Shuhai; Kaufman, 22–25 September Wednesday, 25September2019

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272-4 233 Riedman, Leigh Anne*; Gomes, Maya; Swanson-Hysell, 273-10 249 Wilsbacher, M. Catherine*; Connell, Katherine; Nash, Barbara P.; Nicholas L.: A MID-TONIAN INCREASE IN EUKARYOTIC Hacker, David B.: GEOLOGY OF THE CUSTER PEAK DIVERSITY AGAINST THE BACKDROP OF THE BITTER ALMANDINE GARNET-BEARING RHYOLITE INTRUSION, SPRINGS CARBON ISOTOPIC ANOMALY NORTHERN BLACK HILLS IGNEOUS PROVINCE, SOUTH 272-5 234 Hu, Jun*: GLACIALLY-RELATED DEPOSITIONAL DAKOTA ENVIRONMENTS OF THE CRYOGENIAN NANTUO 273-11 250 Connell, Katherine*; Wilsbacher, M. Catherine; Nash, Barbara P.; FORMATION IN THE SHENNONGJIA AREA (SOUTH CHINA) Hacker, David B.: GEOLOGY OF A PALEOGENE ALMANDINE AND ITS IMPLICATIONS FOR SONGLUO BIOTA GARNET-BEARING RHYOLITE INTRUSION, NORTHERN 272-6 235 Turk, Katherine A.*; Cribb, Alison T.; Darroch, Simon A.F.: BLACK HILLS IGNEOUS PROVINCE, SOUTH DAKOTA CT-SCANNING REVEALS POSSIBLE BED-PENETRATIVE BURROWS FROM THE TERMINAL EDIACARAN OF SESSION NO. 274 SOUTHERN NAMIBIA T19. Subduction Zone Systems: Geochemical, Petrochronological, 272-7 236 Dehler, Carol M.*; Hagadorn, James W.: HAVE YOU SEEN ME? and Geophysical Constraints on Lithospheric Structure, ‘RIBBON STRUCTURES’ FROM THE CARBON CANYON Composition, and Geodynamics (Posters) (GSA Structural MEMBER OF THE LATE TONIAN CHUAR GROUP Geology and Tectonics Division; GSA Geophysics and Geodynamics Division) 272-8 237 Xiao, Shuhai*; Tang, Qing; Thigpen, J. Ryan; Klatt, Ernest: MACROALGAL FOSSILS FROM THE ?PROTEROZOIC 9:00 AM, Phoenix Convention Center, Hall AB, North Building SANDSUCK FORMATION OF THE WALDEN CREEK GROUP, Authors will be present from 4:30 to 6:30 PM SOUTHEASTERN TENNESSEE Booth # 272-9 238 Ellison, Matthew W.*; Dehler, Carol M.; Schmitz, Mark D.; Yonkee, 274-1 251 Bebout, Gray E.*; Scholl, David; Stern, Robert; Wallace, Laura M.; Adolph: A MORE COMPLETE CRYOGENIAN RECORD IN Agard, Philippe: TWENTY YEARS OF SUBDUCTION ZONE SE IDAHO? EVIDENCE FOR BOTH SNOWBALL EARTH SCIENCE: SUBDUCTION TOP TO BOTTOM 2 (ST2B-2) GLACIATIONS IN THE POCATELLO FORMATION 274-2 252 Anderkin, Christian J.*: A NEW FIND OF CALC-ALKALINE 272-10 239 Kubina, Rachel L.*; Dehler, Carol M.; Yonkee, Adolph: LAMPROPHYRES IN WOOD COUNTY, WISCONSIN, USA: A DETRITAL ZIRCON GEOCHRONOLOGY AND C-ISOTOPE BRIEF SUMMARY OF THE EVIDENCE STRATIGRAPHY OF THE MARINOAN(?) CAP DOLOSTONE 274-3 253 Kirn III, Russell Walter*; Hidalgo, Paulo J.; Bankhead, AND ASSOCIATED CLASTICS, GREAT SALT LAKE, UT John Gardiner Richards: GEOCHEMICAL LINKING OF SOUTHWESTERN MONTANA BATHOLITHS SESSION NO. 273 274-4 254 Liu, Songnan*; Wang, Yu; Ma, Huimin: POST-OROGENY AND T17. Small-Volume Cenozoic Volcanism of the Interior West of INTRACONTINENTAL DEFORMATION IN THE WEST QINLING- the United States (Posters) (GSA Mineralogy, Geochemistry, DABIE OROGENIC BELT: CONSTRAINED BY STRUCTURAL Petrology, and Volcanology Division) INVESTIGATION AND SEDIMENTARY ANALYSIS 9:00 AM, Phoenix Convention Center, Hall AB, North Building 274-5 255 Stevens, Sally*; Rioux, Matthew; Garber, Joshua M.; Searle, Authors will be present from 4:30 to 6:30 PM Michael P.; Crowley, Jim L.; Kylander-Clark, Andrew R.C.: Booth # CONSTRAINING THE TIMING OF PROGRADE 273-1 240 Hyndman, Roy D.*; Canil, Dante: THE NATURE AND METAMORPHISM IN THE SOLE OF THE SEMAIL OPHIOLITE: PROCESSES OF CORDILLERA BACKARC VOLCANISM: COUPLED ZIRCON TIMS U-PB DATING AND TRACE ELEMENT GEOPHYSICAL AND GEOCHEMISTRY CONSTRAINTS ANALYSES FROM THE MASAFI SOLE EXPOSURE, UNITED ARAB EMIRATES (U.A.E.) 273-2 241 Rogers, KayLeigh*; Kempton, Pamela D.; Brueseke, Matthew E.; Adam, Claudia: IN SITU LA-ICP-MS TRACE ELEMENT DATA 274-6 256 Triantafyllou, Antoine*; Hodel, Florent; Berger, Julien; Macouin, ON PEROVSKITE: IMPLICATIONS FOR ORIGINAL MELT Melina; Baele, Jean-Marc; Mattielli, Nadine; Monnier, Christophe; COMPOSITIONS FROM KIMBERLITES IN KANSAS Ducea, Mihai N.; Poujol, Marc; Langlade, Jessica; Trindade, Ricardo I.F.: THE BOU AZZER AND SIRWA OPHIOLITES 242 DeBone, Kristin*; Hanson, Richard E.; Lehman, Thomas M.: 273-3 (ANTI-ATLAS, MOROCCO): INSIGHT INTO POLYPHASED PALEOCENE BASALTIC MAAR/TUFF-RING COMPLEX IN SUBDUCTION-ACCRETION DYNAMICS DURING BIG BEND NATIONAL PARK, TRANS-PECOS IGNEOUS NEOPROTEROZOIC TIMES PROVINCE, WEST TEXAS 274-7 257 Eden, Ryan Patrick*; Sundell, Kurt E.; Carrapa, Barbara; 243 Rivera, Tiffany A.*; White, Craig; Schmitz, Mark; Jicha, Brian R.: 273-4 Ducea, Mihai N.; Saylor, Joel: ZIRCON U-PB–LU-HF CHEMICALLY DISTINCT, BUT TEMPORALLY EQUIVALENT, PETROCHRONOLOGY OF THE LATE CENOZOIC CENTRAL LAVAS IN THE WESTERN SNAKE RIVER PLAIN, IDAHO ANDES OF SOUTHERN PERU 244 Platt, Brian F.*; Gifford, Jennifer N.: 273-5 ANALYSIS OF CINDER SIZE 274-8 258 Whalen, Joseph B.*; Hildebrand, Robert S.: TRACE ELEMENT DISTRIBUTION AND PROPERTIES TO INTERPRET ERUPTIVE DISCRIMINATION OF ARC, SLAB FAILURE, AND A-TYPE HISTORY AND EROSION OF THE “SPLIT CINDER CONE” GRANITIC ROCKS (CINDER HILL) IN DEATH VALLEY, CALIFORNIA 274-9 259 Li, Chenwei*; Zeng, Min; Stern, Robert: ORIGIN AND TECTONIC 245 Makovsky, Kyle A.*; Nachlas, William O.; Thomas, J.B.; Amidon, 273-6 IMPLICATIONS OF THE JURASSIC HIGH-MG William H.: GEOCHEMICAL AND AGE CONSTRAINTS ON AND DIORITES ALONG THE MIDDLE-WESTERN SHIQUANHE AN EOCENE-OLIGOCENE VOLCANIC FIELD IN SOUTHERN OPHIOLITE BELT, TIBET OREGON- THE PAISLEY VOLCANIC FIELD 274-10 260 Yutani, Taku*; Hirano, Naoto: PETROTECTONICS OF ADAKITES: 246 Fairchild, Megan E.*; Rivera, Tiffany A.; Jicha, Brian R.: 273-7 TESTING IMPLICATIONS FOR TECTONIC RECONSTRUCTION OF THE THE BASALT-RHYOLITE CONNECTION OF THE BEAVER EASTERN HOKKAIDO, JAPAN RIDGE VOLCANIC FIELD, UTAH 274-11 261 Zirakparvar, N. Alex*: LU-HF AND SM-ND 247 Seibert, Zoey*; McLeod, Claire; Blakemore, Daniel; Krekeler, 273-8 GEOCHRONOLOGICAL CONSTRAINTS ON THE INFLUENCE Mark P.S.: VOLCANISM ASSOCIATED WITH CRUSTAL OF SUBDUCTION METAMORPHISM IN CONTROLLING EXTENSION IN THE BASIN AND RANGE PROVINCE THE HF-ND TERRESTRIAL ARRAY: EVIDENCE FROM THE 273-9 248 Nasholds, Morgan*; Zimmerer, Matthew J.: 40AR/39AR WORLD’S OROGENIC BELTS GEOCHRONOLOGY PROVIDES NEW INSIGHTS INTO 274-12 262 Kurz, Walter*; Micheuz, Peter; Quandt, Dennis; Miladinova, ERUPTIVE DURATIONS OF POST-CALDERA LAVA DOMES AT Irena; Grunert, Patrick; Auer, Gerald; Del Gaudio, Arianna V.; THE VALLES CALDERA, NEW MEXICO, USA Piller, Werner E.: ANATOMY OF THE IZU-BONIN-MARIANA

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275-6 275-5 275-4 274-15 276-4 275-3 274-14 276-3 275-2 274-13 276-2 276-1 Authors willbepresentfrom4:30to6:30PM 9:00 AM,PhoenixConvention Center, Building HallAB, North System (Posters) GeologyDivision) (GSAPlanetary T91. SESSION NO. 276 275-1 Authors willbepresentfrom4:30to6:30PM 9:00 AM,PhoenixConvention Center, Building HallAB, North D40. RecentAdvances Geology(Posters) inPlanetary SESSION NO. 275 Shake ‘n Break: Volcanism and Tectonism through theSolar Booth # Booth # 271 270 269 265 275 268 264 274 267 263 273 272 266 XANTHE TERRA DISTRIBUTION PATTERNS ONMARTIAN TERRACED FANS, ROLLING DOWNHILL: ACOMPARISON OFBOULDER Bohanon, Allison*; Wolak, JeannetteM.: ROCKING AND OF TERRESTRIAL ANALOGUES OF TERRESTRIAL Sanghamitra: MULTI-INSTRUMENT COMPOSITIONALSTUDY Sydney A.; Pavelites, JosephJ.; Ghosh,Ayanjeet; Deb, Law, Julia Ka-Ming*; A.; Cartwright, Hauser, AdamJ.; Briggs, NATURE OFFLUVIALEROSION ONMARS TERRESTRIAL ANALOGININVESTIGATING THE RATES AND RIVER AT GRANDFALLS, ARIZONA: A VALUABLE Joel B.; Dean,David J.; Unema,Joel: THELITTLECOLORADO Salvatore, R.*; Mark Goudge, Timothy A.; Titus, Timothy; Sankey, BELTS DURINGCORDILLERANHIGH-FLUXMAGMATISM EVOLUTION OFCONVERGENTMARGINLITHOTECTONIC NACIMIENTO BLOCKFOREARCSTRATA: TRACKING THE ZIRCON GEOCHRONOLOGY ANDGEOCHEMISTRY OF Johnston, ScottM.*; Kylander-Clark, Andrew R.C.: DETRITAL Amanda L.: THEMOONHASITSFAULTS EmilyS.;Martin, Thompson, Tyler J.; Williams, Nathan R.; Nahm, JaclynClark, D.*; Watters, Thomas R.; CarolynH.; van der Bogert, ELEMENTS INBRECCIATED DIOGENITEMIL11201 DISTRIBUTIONS ANDABUNDANCES OFMAJORANDMINOR Fischer, EmilyS.C.*; Andrew P.; Robertson, Balta,J. Brian: THE METAMORPHIC SOLE INSIGHTS FROM THE MÉLANGEGARNETMETAGABBRO IN EVOLUTION OF THE UAE-OMAN OPHIOLITECOMPLEX: NEW Kim, Sung Won; Sotirios, Kokkalas: PETRO-TECTONIC Kwon, Sanghoon; Noh,Jungrae*; Kim,Soujung; Jang, Yirang; CLASSIFICATION, ANDFORMATION MECHANISMS JUPITER’S MOONEUROPA: GEOMETRIES, MORPHOLOGIES, Zimmerman, Walter K.*; SimonA.: Kattenhorn, BANDS ON VESTA ANDCERES AN INVESTIGATION OF THE BEHAVIOR OF VOLATILES ON Baker, SamanthaR.; Castillo-Rogez,Julie C.; Raymond, CarolA.: Scully, Jennifer E.C.*; Poston, MichaelJ.; Carey, ElizabethM.; OROGENIC BELT (CENTRALMONGOLIA) BAYANKHONGOR SUTUREZONE, CENTRALASIAN TECTONIC EVOLUTION OF THE OPHIOLITIC Macdonald, Francis A.; Löwe, Georg: NEOPROTEROZOIC JamesWorthington, R.*; Bucholz,ClaireE.; Bold,Uyanga; MODELING OFCRATERED TERRAIN CONSTRAINTS FROM GEOLOGICAL MAPPINGAND3D Bohnenstiehl, DelWayne R.: ENCELADUS’ ICYLITHOSPHERE: Kinczyk, Mallory*; Paul Byrne, K.; Craft, KathleenL.; J.T.:OBSERVER THEIOVOLCANO (IVO McEwen, AlfredS.*; Turtle, Elizabeth; Keszthelyi, LaszloP.; Keane, AN ORBITAL WINDOW INTO THE ANCIENTSUN’SMASS Spalding, Christopher*; Fischer, Woodward W.; Laughlin,Gregory: DISCOVERY PROGRAM EXPEDITIONS352AND366 ARC SYSTEM: RESULTS FROM INTERNATIONAL OCEAN ): FOLLOW THE HEAT! 277-4 278-4 278-8 277-3 278-3 278-7 277-2 278-2 278-6 277-1 Authors willbepresentfrom4:30to6:30PM 9:00 AM,PhoenixConvention Center, Building HallAB, North Division) Volcanology Division; GSAStructuralGeologyand Tectonics Division; GSAMineralogy, Geochemistry, Petrology, and Scientific DrillingDivision; GSAGeophysics andGeodynamics (Posters) GeologyDivision; (GSAPlanetary GSAContinental T94. SESSION NO. 277 278-1 Authors willbepresentfrom4:30to6:30PM 9:00 AM,PhoenixConvention Center, Building HallAB, North Division; Geology andGeomorphologyDivision) GSAQuaternary GeologyDivision;Planetary GSA SoilsandSoilProcesses oftheRedPlanet(Posters)into theClimateHistory (GSA T95. SESSION NO. 278 278-5 Impact Cratering: AMostPenetrating GeologicProcess Geomorphology andLandscapeEvolution ofMars: Insight Booth # Booth # 279 283 287 278 282 286 277 281 285 276 280 284 THE PSEUDOTACHYLITES OFMUSGRAVE PROVINCE Tina R.; Jose: Brum, GEOCHEMICALCHARACTERISTICS OF Connelly, DanielP.*; Sikder, M.; Arif Turner, JosephB. McGee; Hill, CO TEMPERATURE VARIATIONS ANDALBEDO VARIATIONS FOR Angell, Paras*; Werner, Hema; Philip R.: Christensen, SEASONAL APPLICATIONS TO MARS2020 IN MARTIAN REGOLITH BRECCIASANDPOTENTIAL Takuya: WATER ABUNDANCE INAPATITE SOLIDSOLUTIONS Cao, Fengke*; Flemming,Roberta; Izawa, Matthew; Moriguti, STRUCTURES CREEK,DECATURVILLE AND WEAUBLEAU IMPACT STRUCTURES INSOUTHERNMISSOURI: CROOKED PARALLELOF THREETHIRTY-EIGHTH GEOCHEMISTRY Spencer, Marissa*; Oboh-Ikuenobe, Francisca E.: PATERA, MARS LOBATE DEPOSITSONNORTH-FACING SLOPESINALBA Schiff, NicholasL.G.*; Gregg, Tracy K.P.: HUMMOCKYAND INTEREST: MARS2020MISSIONINJEZERO CRATER FRACTURE SYSTEMSAS TARGETS OFASTROBIOLOGICAL Miklusicak, NoahB.*; Kronyak, RachelE.; Kah,LindaC.: METEORITE BRECCIAS: INSIGHTSFROM THE ALLANHILLS81005 Edelmann, Richard: INVESTIGATING LUNARIMPACT Cronberger, K.; McLeod,Claire; Shaulis, Barry; Duley, Matt; Jared*;Brum, Gawronska, A.J.; Blakemore, Daniel; CHAOS, XANTHE TERRA, MARS ANALYSIS OFACOLLAPSEZONEIN THE ORSON WELLES Tierney, P.*; Charlotte Collins, JoeD.; Momm,Henrique: CRATER, MARS NETWORK INSICCARPOINTGROUP STRATA, GALE AlexanderBryk, B.: EXTENSIVEPOLYGONAL FRACTURE Edgett, Kenneth S.; Williams, RebeccaM.E.; Sun, Vivian; Kronyak, RachelE.*; Kah,LindaC.; Miklusicak,NoahB.; EVOLUTION INHIGH TEMPERATURE EXPERIMENTSON Kern, Alexander C.*; A.: Macris,Catherine TEXTURAL NOACHIAN-AGE UNITSIN THE HIGHLANDSOF MARS AND CRATER PRESERVATION OFHIGH THERMAL INERTIA, Warner, NicholasH.; Rogers, A. Deanne: GEOMORPHOLOGY Burgess, Lauren*; Derick, Brady; Kearny, Seamus; Keenan, Sarah; BARTH CRATER, MARS GEOLOGIC MAPPINGOFAPALEO-DUNE FIELDNEAR Day, Mackenzie D.*; Stumbaugh,Dominique; Edgett,Kenneth S.: AND NORTH POLARREGIONS OFMARS 22–25 September 2 ICE, H 2 O ICEANDREGOLITHIN THE SOUTHPOLAR Wednesday, 25September2019

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280-5 298 Miska, Meridith A.*; Mueller, Paul A.: DETRITAL ZIRCON SESSION NO. 279 AGES AND HF ISOTOPE CONCENTRATIONS FROM THE T65. Precambrian Linkages across Laurentia: Looking for MARQUETTE RANGE SUPERGROUP, NORTHERN MICHIGAN Geological, Geophysical, and Paleogeographic Connections and 280-6 299 Idzikowski, Casey*; Roberts, Nicolas M.; Key, Rex; Tikoff, Controversies Associated with the Growth and Tectonic Evolution Basil: STRUCTURAL MAPPING AND EBSD OF FOLDED of Laurentia from the Neoarchean to the Neoproterozoic (Posters) CHERT BEDS IN THE PALEOARCHEAN WARRAWOONA (GSA Structural Geology and Tectonics Division; GSA Mineralogy, GREENSTONE BELT, EAST PILBARA CRATON Geochemistry, Petrology, and Volcanology Division; GSA Geochronology Division; GSA Geophysics and Geodynamics 280-7 300 Daigle, Lane W.*; Johnson, Benjamin W.; Metcalf, James R.; Division) Flowers, Rebecca M.: (U-TH)/HE THERMOCHRONOLOGY CONSTRAINTS ON THE PHANEROZOIC EXHUMATION 9:00 AM, Phoenix Convention Center, Hall AB, North Building HISTORY OF THE EASTERN PILBARA CRATON, AUSTRALIA Authors will be present from 4:30 to 6:30 PM Booth # SESSION NO. 281 279-1 288 Buddington, Andrew M.*; Goodge, John W.; Wang, Da: D30. Recent Advances in Sediments, Clastic (Posters) COMPARING PALEOPROTEROZOIC ORTHOGNEISSES IN NORTHERN IDAHO WITH GLACIAL IGNEOUS CLASTS OF 9:00 AM, Phoenix Convention Center, Hall AB, North Building EAST ANTARCTICA; EVIDENCE FOR LINKAGE BETWEEN Authors will be present from 4:30 to 6:30 PM NORTHWEST LAURENTIA AND EAST ANTARCTICA DURING Booth # COLUMBIA SUPERCONTINENT ASSEMBLY 281-1 301 House, Brianna J.*; Murray, Bryan P.; Al-kaabi, Abdulla: 279-2 289 Webb, L.C.*; Nelson, L.L.; Hodgin, E.B.; Smith, E.F.: STRATIGRAPHIC INTERPRETATIONS AND PROVENANCE GEOCHEMICAL CONSTRAINTS ON THE PROVENANCE OF OF THE MID- SOLEDAD ROJO FORMATION OF EDIACARAN–CAMBRIAN SEDIMENTARY ROCKS FROM THE THE LOWER COLORADO RIVER EXTENSIONAL CORRIDOR, SOUTHWESTERN MARGIN OF LAURENTIA WESTERN PALO VERDE MOUNTAINS, SOUTHEASTERN CALIFORNIA 279-3 290 Rani Choudhary, Babita*; Ernst, Richard E.; Xu, Yi-Gang; Evans, David A.D.; de Kock, M.O.; Meert, Joseph G.; Ruiz, Amarildo; 281-2 302 Bottjer, Richard*; Doughty, P. Ted; Grader, George W.; Lima, Gabrielle: GEOCHEMICAL CHARACTERIZATION OF A Rice, Beverly; di Pasquo, Mercedes M.: RECOMMENDED RECONSTRUCTED 1110 MA LARGE IGNEOUS PROVINCE REVISIONS TO MID-CARBONIFEROUS STRATIGRAPHY AND NOMENCLATURE, BIG SNOWY TROUGH, CENTRAL 279-4 291 Doe, Michael F.*; Daniel, Christopher G.; Jones, James V.; MONTANA, USA Karlstrom, Karl E.; Holland, Mark E.: TRACING PROTEROZOIC BASIN EVOLUTION ACROSS ARIZONA UTILIZING 281-3 303 Ibanez-Insa, Jordi*; Mujal, Eudald; Dinarès-Turell, Jaume; MULTIDIMENSIONAL SCALING TO EVALUATE RELATIVE Perez-Cano, Jordi; Anadon, Pere; Alvarez, Soledad; Oms, PROVENANCE PATTERNS Oriol; Bolet, Arnau; Fortuny, Josep: INTEGRATED MULTI- STRATIGRAPHIC INVESTIGATION OF THE LATE PERMIAN- 279-5 292 Young, Steven Enrico*; Malone, David H.; Craddock, John P.: EARLY TRIASSIC TERRESTRIAL SUCCESSION IN THE AN EARLY PENOKEAN AGE FOR THE MCCAULEY GNEISS CATALAN PYRENEES (NE IBERIAN PENINSULA): THE COLL IN THE MOUNTAIN SHEAR ZONE, NORTHEASTERN DE TERRERS SECTION WISCONSIN, USA 281-4 304 Reves-Sohn, Sintra M.*; Baldus, Joseph A.; Rogers, Raymond R.: 279-6 293 Schneider, Ethan*; Malone, David H.; Craddock, John P.: RECOGNITION OF PARASEQUENCES IN THE MARINE PALEOPROTEROZOIC AGE FOR METASEDIMENTARY WOODHAWK MEMBER OF THE UPPER CRETACEOUS ROCKS IN JACKSON COUNTY, WISCONSIN, SOUTHERN (CAMPANIAN) JUDITH RIVER FORMATION, MONTANA LAKE SUPERIOR PROVINCE, USA 281-5 305 Kinard, Xavier; High, Jaquan; Leier, Andrew*: USING CORE SESSION NO. 280 AND GEOPHYSICAL WELL LOGS TO REFINE CRETACEOUS SUBSURFACE STRATIGRAPHY IN THE SOUTH CAROLINA T66. Life and Death of a Craton: Implications of Archean Crust- COASTAL PLAIN Keel Systems for Crustal Growth, Crustal Preservation, and Mantle Evolution (Posters) (GSA Mineralogy, Geochemistry, 281-6 306 Joeckel, R.M.*: OMAHA UNDERGROUND: REVISED Petrology, and Volcanology Division; GSA Structural Geology and STRATIGRAPHY AND SIGNIFICANCE OF UPPER Tectonics Division; GSA Geochronology Division; GSA Planetary PENNSYLVANIAN STRATA BELOW NEBRASKA’S LARGEST Geology Division; GSA Geobiology & Geomicrobiology Division; CITY GSA Sedimentary Geology Division; GSA Geophysics and 281-7 307 Phillips, Joseph E*; Hudson, Samuel M.; Greenhalgh, Brent W.; Geodynamics Division) Phillips, Stephen P.: BUILDING A PREDICTIVE MODEL FOR 9:00 AM, Phoenix Convention Center, Hall AB, North Building STRATIGRAPHIC TRANSITIONS AND LATERAL FACIES CHANGES IN THE CRETACEOUS ALMOND FORMATION, Authors will be present from 4:30 to 6:30 PM WYOMING Booth # 281-8 308 Van Dusen, Ian L.*; Berberian, Lori; Larsen, Darren J.; Geirsdóttir, 280-1 294 Heubeck, Christoph*; Base, Team: HIGH-RESOLUTION Áslaug; Thordarson, Thorvaldur: PATTERN AND SIGNATURE OF PALEOARCHEAN (3.22 GA) COASTAL ECOLOGY: THE ICDP HOLOCENE SOIL EROSION IN THE ICELANDIC HIGHLANDS BASE (BARBERTON ARCHEAN SURFACE ENVIRONMENTS) AS RECORDED BY LAKE SEDIMENTS PROJECT 281-9 309 Brett, Carlton E.*; Young, Allison L.; Hartshorn, Kyle R.; Bowling, 280-2 295 Da Prat, Fabio*; McFarlane, Christopher R.M.; Frost, Carol D.; Jessica A.; Myers, Brendon: REVISITING A CLASSIC AREA: Brooks, Ryan J.; Frost, B. Ronald: BETWEEN LIFE AND DEATH: REVISED STRATIGAPHY AND PALEONTOLOGY OF THE GEOCHEMICAL MATURATION OF THE WYOMING CRATON UPPER ORDOVICIAN (MOHAWKIAN/LOWER KATIAN) 280-3 296 Banks, Claudia*; Miller, Scott R.; Meert, Joseph G.; Kamenov, MILLERSBURG AND NICHOLAS MEMBERS, LEXINGTON George D.; Mueller, Paul A.; Sinha, Anup K.; Pandit, M.K.: FORMATION, IN NORTH CENTRAL KENTUCKY FORMATION OF THE SINGHBHUM CRATON: MAGMATIC AND 281-10 310 Kehoe, Kenneth W.*; Liddell, W. David; Lonero, Andrew; Dehler, TECTONIC SETTING OF ARCHEAN GRANITOIDS IN THE Carol M.: GEOCHEMISTRY, PETROLOGY, AND SEQUENCE SOUTHEASTERN REGION OF THE SINGHBHUM CRATON STRATIGRAPHY OF THE LOWER ORDOVICIAN GARDEN CITY 280-4 297 Miller, Scott R.; Velarde, Landon D.*; Kamenov, George D.; FORMATION IN NORTH-CENTRAL UTAH Mueller, Paul A.; Meert, Joseph G.; Sinha, Anup K.; Pandit, M.K.: 281-11 311 Fluegeman, Richard H.*; Khameiss, Belkasim; Evans, Adeline R.; MAJOR AND TRACE ELEMENT GEOCHEMISTRY AND PB-ND Fernandes, Zachary L.; Jenkins, Jacob; Rodeghero, Gina; ISOTOPES OF MAFIC DYKES, DHARWAR CRATON, INDIA

274 | 2019 GSA Annual Meeting & Exposition

281-24 281-23 281-22 281-21 281-20 281-19 281-18 281-17 281-16 281-15 281-14 281-13 282-2 281-12 282-1 Authors willbepresentfrom4:30to6:30PM 9:00 AM,PhoenixConvention Center, Building HallAB, North (Posters) T82. SESSION NO. 282 Chemostratigraphy: Physical and Temporal Applications Booth # 324 323 322 321 320 319 318 317 316 315 314 313 326 312 325 SOUTHEAST CHINA UPPER TRIASSIC SANDSTONE OF THE SICHUAN BASIN, Tian, Yajie*; DeCelles, Peter:OF THE PROVENANCE ON MUDSTONE GEOCHEMISTRY CENTRAL ALASKADURINGLATE CENOZOIC TIME BASED EVOLUTION OF THE COOKINLETBASIN INSOUTH- Kapolas, AletheaRose*; Finzel, EmilyS.: PROVENANCE DIAGENETIC HISTORY INTERPRETING DEPOSITIONALENVIRONMENT AND GRENADA COUNTY, MISSISSIPPI: IMPLICATIONS FOR AND SANDSTONE SAMPLESFROM THE MERIDIANSAND, TEXTURAL ANDPETROGRAPHIC ANALYSES OFSAND Zubi, Husamaldeen*; F.; Platt,Brian Gifford, Jennifer N.: ESCAPE STRUCTURES INSILICICLASTICMUDSTONES Egenhoff, Sven*; Spansel,Joel; Fishman, NeilS.: WATER- ELBERT COUNTY, COLORADO BEACH PLACER DEPOSITSOF THE FOX HILLSSANDSTONE, Pfaff, Katharina; Keller, StephenM.: CRITICALMINERALSIN O’Keeffe, MichaelK.*; Dechesne, Marieke; Morgan,Matthew L.; ORDOS BASIN, CHINA TRIASSIC YANCHANG FORMATION CHANG6MEMBER, AND THEIR MICROSCOPIC CHARACTERISTICS INUPPER Meng, Ziyuan*; Sun, Wei; Liu, Yiqun: DIAGENETIC FACIES SANTANGHU BASIN, XINJIANG, NWCHINA ROCKS INPERMIANLUCAOGOU FORMATION IN DERIVED CLASTICSINFINE-GRAINEDSEDIMENTARY LI, Zhexuan*; Liu, Yiqun; Zhou,Dingwu; Jiao, Xin: DEEP- XINJIANG, NWCHINA IN PERMIANLUCAOGOU FORMATION, SANTANGHU BASIN, PETROGENESIS OFSILICAROCKS INBLACK ROCK SERIES Zhai, Liguo*; Liu, Yiqun; Zhou,Dingwu; Jiao, Xin: THE CLASSIFICATION Carl*:Drummond, RECONSIDERINGSANDSTONE FORMATION, EAST-CENTRAL UTAH FLOWS IN THE EARLY CRETACEOUS CEDAR MOUNTAIN Underwood, AbigailC.; Kisluk,Isabelle: HYPERCONCENTRATED Reichard-Flynn, Willow R.; Diljohn,Issac; Ilsemann,Lara; Keebler, Abby*; Simpson,Edward; Wizevich, Michael; PLIOCENE CLIMATE INSONOITA CREEKBASIN, ARIZONA Apel, Emily*: RECONSTRUCTION OFLATE MIOCENE-EARLY CHINA SANDSTONE RESERVOIR IN THE EASTERNORDOSBASIN, SEDIMENTARY MINERALCOMPONENTSON TIGHT INFLUENCE MECHANISMAND THEIR DEGREEOF Liu, Chuang*; Zhong,Jianhua; Zhang,Zhen; Wu, Jianguang: ANALYSES TO INVESTIGATE REGIONALCONTROLS ON John Pulsipher, MikaelaA.*; Schiffbauer, James D.; Huntley, UNDERSTANDING OFNEWMEXICOFOSSILLOCALITIES OJITO WILDERNESS, NEWMEXICO: EXPANDING OUR BED IN THE JURASSICMORRISONFORMATION, ENVIRONMENT, AND TAPHONOMY OFAMASSBONE Samuel; Wheatley, David F.: STRATIGRAPHY, DEPOSITIONAL Chesebrough, Robert*; Chesebrough,Benjamin; Chesebrough, NV CAMBRIAN CARBONISOTOPE VALUES AT MOUNTDUNFEE, Smith, EmilyF.: ASSESSINGALTERATION OFEDIACARAN- C.*;Lonsdale, Mary Ahm,Anne-Sofie C.; Higgins, JohnA.; ALABAMA ANDMISSISSIPPI: AFIRSTLOOK PALEOECOLOGY ANDSEQUENCE STRATIGRAPHY OF Warkenthien, Reinhardt: OLIGOCENEFORAMINIFERAL Warren; Shelton,Kevin L.: UTILIZINGSTATISTICAL 282-10 282-5 282-9 282-4 282-8 282-15 282-3 282-7 282-12 282-14 282-6 282-11 282-16 282-17 282-13 334 329 333 328 332 339 327 331 336 338 330 335 340 341 337 DELTA THE PROPOSED CORRELATION BETWEEN WHOLE-ROCK USING LEAST-SQUARES SPECTRALANALYSIS TO TEST Sturmer, DanielM.*; Purens, Kristopher; Poulson, Simon: SUCCESSION OFANTICOSTIISLAND: NEWGLOBAL δ RESOLUTION CHEMOSTRATIGRAPHY OF THE SILURIAN Braun, Matthew Gregory*; Desrochers, André: HIGH FROM THE H-28ANDH-32CORESBURLINGTON, IOWA CHEMOSTRATIGRAPHY OF THE HANGENBERGEXCURSION CONODONT ANDCARBONATE CARBONISOTOPE Stephanie A.: HIGH-RESOLUTIONINTEGRATED Day, James; Rowe, HaroldD.; Ryan Clark, J.; Tassier-Surine, Heath, MeganN.*; Stolfus, BrittanyM.; Cramer, Bradley D.; FOR THE GLOBAL CARBONCYCLE OF THE SILURIANCARBONISOTOPE RECORDASAPROXY Emsbo, Poul*;FIDELITY McLaughlin,Patrick I.: TESTINGTHE OF THE BARNETT SHALE, FORT WORTH BASIN, TEXAS CHEMOSTRATIGRAPHY ANDMECHANICALSTRATIGRAPHY Alsleben, Helge*; Alvarez, JohnS.: REGIONAL VARIABILITY ON TERRESTRIAL VARIABILITY THE IMPORTANCE OFSAMPLINGDEPTHANDSPATIAL David M.; Fendley, Isabel; Weaver, LucasN.; J.: Sprain, Courtney Honeck, Jacob W.*; Tobin, Thomas S.; Tuite, MichaelL.; Flannery, IN THE APPALACHIAN BASIN ANALYSIS OF THE ORDOVICIAN ANDSILURIANBOUNDARY Daniel M.; Paton, Timothy: ACHEMOSTRATIGRAPHIC Farnam, Cole*; E.; Brett,Carlton Huff, Warren D.; Sturmer, A FIELD TEST OF THE AUTHIGENIC LEVER CARBONATES IN THE ROCKY MOUNTAIN FRONT RANGES: STABLE ISOTOPE STRATIGRAPHY OFLATE DEVONIAN Gazdewich, SeanC.*; Husson,JonM.; Hauck, Tyler E.: CONTINENTAL STRATA IN WESTERN PANGEA: THE δ CENTRAL ATLANTIC MAGMATIC PROVINCE RECORDOF Celina; GlennR.: Sharman, THETRIASSIC-JURASSIC Mmasa, Dennis*; Oefinger, Jordan; Boudreaux,Asher; Suarez, INTERPRETATION ANALYSIS ANDSEQUENCE STRATIGRAPHIC THE GRANEROS SHALE-PRELIMINARY CHEMOFACIES Turner, W.*:Bryan GLOBAL CHRONOSTRATIGRAPHIC MARKER THE CAMBRIANSPICEEVENTANDITSRELIABILITYASA THE ALTAJME CORE, GOTLAND, SWEDEN CHEMOSTRATIGRAPHY OF THE MULDEEXCURSIONFROM ORGANIC ANDCARBONATE CARBONISOTOPE Mikael; Oborny, StephanC.; Bancroft,AlyssaM.: PAIRED Biebesheimer, EllieJ.*; Cramer, Bradley D.; Calner, PALAEOZOIC OCEANS TEMPORAL CONSTRAINTSFOR THE REDOX STATE OF OS GEOCHEMISTRY FROM THE ROAD RIVERGROUP: Michael; Fraser, Tiffani; Rooney, Alan: NEWRE-OSAGE AND Evans, S.J.*; Erica Strauss, Justin V.; A.; Erik Sperling, Melchin, δ J.*;Hagen, Cedric Creveling, JessicaR.: FORWARD MODELING C A.*; Brian Jahren,Schubert, A. Hope:OF THE DEMONSTRATION ALASKA OCEANIC ANOXIC EVENT2AT JAGO RIVER, NORTH SLOPE, CENOMANIAN-TURONIAN BOUNDARY ANDASSOCIATED STRATIGRAPHIC FRAMEWORK OFAPOTENTIAL Whidden, Katherine; Dumoulin,Julie A.; MacLeod,Kenneth G.: Self-Trail, JeanM.*; Lease, RichardO.; Warden, Augusta; CORRELATIONS OFLLANDOVERY STRATA NEVADA, USA THE LATE PALEOZOIC ICEAGE: ELY-BIRD SPRINGBASIN, THE K-PGBOUNDARY PLATFORMS DEEP-TIME APPLICATIONS RECORD OF WARNER VALLEY,RECORD UTAH 13 22–25 September 3 PLANTPROXY: CONTROLLED GROWTH CHAMBERS TO C CARB 13 CHEMOSTRATIGRAPHIES ACROSS CARBONATE C EXCURSIONSANDLITHOLOGICCYCLESDURING MUDROCK CHEMOSTRATIGRAPHY OF Wednesday, 25September2019

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Phoenix, Arizona δ 13 C ORG VALUES ACROSS VALUES , USA| 275 13 C 13 C

POSTERS WEDNESDAY Wednesday, 25 September 2019

SESSION NO. 283 283-14 355 Fasulo, Cooper R.*; Ridgway, Kenneth D.: STRATIGRAPHIC T77. From Oceanic Subduction to Inter-Continental Collision: FRAMEWORK, DETRITAL ZIRCON PROVENANCE, AND Examples of Convergent Margin Processes in Non-Collisional REGIONAL TECTONIC CONFIGURATION OF MESOZOIC and Collisional Settings (Posters) (GSA Structural Geology and SEDIMENTARY BASINS OF EAST-CENTRAL ALASKA Tectonics Division) SESSION NO. 284 9:00 AM, Phoenix Convention Center, Hall AB, North Building D33. Recent Advances in Tectonics/Tectonophysics (Posters) Authors will be present from 4:30 to 6:30 PM Booth # 9:00 AM, Phoenix Convention Center, Hall AB, North Building 283-1 342 Yu, Yang*; Li, Dapeng; Chen, Yuelong; Song, Lijun; Kang, Huan; Authors will be present from 4:30 to 6:30 PM Geng, Jianzhen: LATE NEOARCHEAN SLAB ROLLBACK IN Booth # THE JIAOLIAO MICROBLOCK, : 284-1 356 Casares, Heather*; Nicholson, Kirsten N.; Malone, Shawn J.: CONSTRAINTS FROM ZIRCON U–PB GEOCHRONOLOGY ZIRCON U-PB GEOCHRONOLOGY AND HF ISOTOPE AND GEOCHEMISTRY OF THE YISHUI COMPLEX, WESTERN GEOCHEMISTRY OF INTRUSIONS IN THE SEVEN DEVILS SHANDONG PROVINCE MOUNTAINS, WESTERN IDAHO: TESTING PROPOSED TIES 283-2 343 Yu, Kun*: ABNORMAL TECTONOTHERMAL EVOLUTION TO SURROUNDING TERRANES AND ITS DYNAMIC MECHANISM IN THE EASTERN ORDOS 284-2 357 Borel, Megan*; Vogl, James J.; Pedrick, Fiona: TIMING AND BASIN: RESPONSE TO LITHOSPHERIC THINNING AND KINEMATIC SIGNIFICANCE OF FAULTS WITHIN THE DESTRUCTION OF THE NORTH CHINA CRATON FOOTWALL OF THE PIONEER METAMORPHIC CORE 283-3 344 Jang, Yirang*; Kwon, Sanghoon; Kim, Sung Won; Noh, Jungrae: COMPLEX U-PB AND HF ISOTOPE ANALYSIS OF DETRITAL ZIRCONS 284-3 358 Helfrich, Autumn L.*; Swallom, Meredith L.; Johnson, Sarah; FROM THE MIDDLE PALEOZOIC SUCCESSIONS IN THE Thigpen, J. Ryan; McGlue, Michael M.; Woolery, Edward W.; KOREAN PENINSULA: TECTONIC IMPLICATIONS Brown, Summer J.; McQuarrie, Nadine: UTILIZING APATITE 283-4 345 Bai, Xue-Yin*; Xiao, Wenjiao; Chen, Yichao; Zhang, Ji’en: (U-TH)/HE ANALYSES, LANDSCAPE AND KINEMATIC NEW OPPOSITE SUBDUCTION MODEL FOR LATE MODELING TO EXAMINE THE RELATIVE EFFICACY PALEOZOIC NORTH TIANSHAN, CAOB: IMPLICATIONS OF CLIMATIC AND TECTONIC FORCING IN AN ACTIVE FROM GEOCHRONOLOGY, GEOCHEMISTRY EVIDENCE ON TECTONIC SYSTEM: TETON RANGE, WY VOLCANIC-SEDIMENTARY SEQUENCES ON SHICHANG 284-4 359 Thacker, Jacob O.*: EVIDENCE FOR LATE MIOCENE AREA, NORTH XINJIANG, CHINA TRANSTENSION WITHIN THE BILL WILLIAMS MOUNTAINS 283-5 346 Qiu, Liang*; Yan, Dan-Ping; Wells, Michael L.; Cao, Wentao; AND CASTANEDA HILLS, WEST-CENTRAL ARIZONA Li, Xu-Tuo; Xu, Chen-Guang; Yang, Wenxin; Gao, Tian: 284-5 360 Bykerk-Kauffman, Ann*; Brenneman, Mark J.; Caldwell, Grant R.; THERMOCHRONOLOGIC CONSTRAINTS ON THE PERMO- Ewing, Cavan S.; Lucas, Sean K.; Salamon, Ira J.; Smart, TRIASSIC PALEO-TETHYS TECTONICS IN EASTERN TIBETAN Jay W.: A DENSE COMPLEX NETWORK OF FAULTS IN THE PLATEAU COYOTE MOUNTAINS, ADJACENT TO THE ACTIVE DEXTRAL 283-6 347 Li, Yipeng*; Robinson, Alex C.; Carrapa, Barbara; Oimahmadov, ELSINORE FAULT, SOUTHERN CALIFORNIA Ilhomjon; Gadoev, Mustafo: MESOZOIC TECTONIC EVOLUTION 284-6 361 Ruiz-Arriaga, Daniel*; Stockli, Daniel F.; Fitz-Diaz, Elisa: OF THE KURGOVAT COMPLEX, NW PAMIR FROM JURASSIC RIFTING TO CRETACEOUS-PALEOGENE 283-7 348 Ao, Songjian*; Xiao, Wenjiao; Khalatbari Jafari, Morteza; Windley, INVERSION IN THE HUAYACOCOTLA AREA OF E MEXICO Brian F.: EOCENE INTRA-OCEANIC SUBDUCTION SYSTEM OF – INSIGHTS FROM STRUCTURAL GEOLOGY, GEO- AND NEO-TETHYS IN THE ZAGROS, IRAN THERMOCHRONOMETRY, AND STRATIGRAPHY 283-8 349 Darin, Michael H.*; Umhoefer, Paul J.: DIACHRONOUS 284-7 362 Cooper Boemmels, Jennifer*; Crespi, Jean; , Thomas H.; INITIATION OF ARABIA COLLISION SINCE THE MIDDLE Webb, Laura E.: EARLY CRETACEOUS POSTRIFT EVOLUTION EOCENE IN EASTERN ANATOLIA: NEW INSIGHTS FROM A OF THE EASTERN NORTH AMERICAN MARGIN: INSIGHTS KINEMATIC RECONSTRUCTION OF THE ARABIA-EURASIA FROM THE NEW ENGLAND-QUEBEC IGNEOUS PROVINCE COLLISION ZONE 284-8 363 Grigsby, Jacob*; Gani, Nahid D.; Bowden, Shelby; Gani, 283-9 350 Zhang, Ji’en*; Xiao, Wenjiao; Wakabayashi, John; Cai, Fulong: M. Royhan; van Soest, Matthijs C.; Tadesse, Kibrie: YOUNG AN EARLY CRETACEOUS TRENCH-PLUME INTERACTION COOLING HISTORY OF THE TEKEZE RIVER CANYON, IN SOUTHERN TIBET: UNDERSTANDING COMPLICATED ETHIOPIAN PLATEAU DEDUCED FROM NEW APATITE OROGENIC PROCESS IN GLOBAL TECTONICS (U-TH)/HE AGES 283-10 351 Lama Sherpa, Tshering*; DeCelles, Peter G.; Carrapa, Barbara: 284-9 364 Holt, William E.*; Bahadori, Alireza; Rasbury, E. Troy: PALEO- EXHUMATION HISTORY OF THE BHUMICHULA PLATEAU: A GEODYNAMIC EVOLUTION OF THE EAST AFRICAN RIFT RELICT LOW RELIEF SURFACE IN THE HIMALAYAN THRUST SYSTEM BASED ON RECONSTRUCTION MODELING OF BELT OF NEPAL? CRUSTAL THICKNESS AND PALEOELEVATION FROM 30 MA TO PRESENT 283-11 352 Hoxey, Andrew*; Taylor, Michael H.; Styron, Richard H.; Murphy, Michael A.; Bemis, Sean P.; Adhikari, Basanta Raj; Chamlagain, 284-10 365 Sarver, Kyle*; Kerrigan, Ryan J.: ALTERATION OF THE Deepak: EVIDENCE FOR RECENT DEXTRAL SLIP ALONG NEWTOWN SQUARE AND LIMA ULTRAMAFIC BODIES IN THE WESTERN NEPAL FAULT SYSTEM IN NORTHWEST DELAWARE COUNTY, PENNSYLVANIA NEPAL 283-12 353 Butler, Rob*: SYN-KINEMATIC STRATA INFLUENCE THE STRUCTURAL EVOLUTION OF EMERGENT FOLD-THRUST BELTS 283-13 354 Mackaman-Lofland, Chelsea*; Horton, Brian K.; Fuentes, Facundo; Constenius, Kurt N.; Ketcham, Richard A.; Stockli, Daniel F.; Ammirati, Jean-Baptiste; Capaldi, Tomas N.; Orozco, Paola; Alvarado, Patricia A.: KINEMATIC DEVELOPMENT AND STRUCTURAL ARCHITECTURE OF THE SOUTHERN CENTRAL ANDEAN FOLD-THRUST BELT (31−33°S): IMPLICATIONS FOR ANDEAN DEFORMATION MODES AND DRIVING MECHANISMS

276 | 2019 GSA Annual Meeting & Exposition

285-15 285-14 285-13 285-12 285-11 285-10 285-9 285-8 285-7 285-6 285-5 285-4 285-3 285-2 285-1 Simon A.F. DarrochandElizabethPetsios, Presiding 1:30 PM,PhoenixConvention Center, Building Room225AB, North D23. Paleontology: Paleoecology SESSION NO. 285 ORAL TECHNICAL SESSIONS ORAL TECHNICAL 5:00 PM 4:45 PM 4:30 PM 4:15 PM 4:00 PM 3:45 PM 3:30 PM 3:15 PM 3:00 PM 2:45 PM 2:30 PM 2:15 PM 2:00 PM 1:45 PM 1:30 PM AVERAGING INLACUSTRINE GASTROPOD Darrell S.; Tomašových, Adam: EXTENSIVETIME- Leonard-Pingel, JillS.*; Bua-Iam,Sequoya; Kaufman, MONTANA (, MISSISSIPPIAN), SOUTHWESTERN LITHOLOGIES OF THE LODGEPOLEFORMATION OF FOSSILASSEMBLAGES AND CARBONATE Brown, GarettM.*: SPATIAL HETEROGENEITY INTERIOR SEAWAY AN ASHFALL IN THE LATE CRETACEOUS WESTERN Brezina, Jamie: BIODIVERSITYCHANGESFOLLOWING Cochran, J. Kirk; Naujokaityte, Jone; Witts, James D.; Brophy, ShannonK.*; Garb, Matthew P.; Landman,Neil H.; PUCARÁ GROUP END-TRIASSIC EXTINCTIONFROM THE PERUVIAN BENTHIC COMMUNITIESBEFOREANDAFTER THE Bottjer, David J.: MICROFACIES OFPANTHALASSAN Kathleen A.; Rosas, Silvia; Yager, Joyce; Corsetti,Frank A.; Maxeiner, Philip-Peter*; Baer, Jane McWaters; Ritterbush, PHOTOTROPHS INEARTH HISTORY MASS EXTINCTIONSOFMICROBIAL ANOXYGENIC Fournier, P.*: Gregory PHYLOGENETICEVIDENCEFOR LATE PERMIANPHOSPHORIABASIN MULTIVARIATE COMMUNITYANALYSIS OF THE MID TO Zackery P.*;Wistort, Ritterbush, KathleenA.: DURATIONS IN MARINEBIVALVES WITH DIFFERENTLARVAL RESPONSES TO ANTHROPOGENIC EUTROPHICATION Marquez, JoseA.*; Paul Harnik, G.: LIFEHISTORY IS AZERO REALLY AZERO? DRILLING FREQUENCY IN THE FOSSILRECORD: WHEN Smith, Jansen A.*; Handley, JohnC.; P.: Dietl,Gregory RISE? PARASITE PREVALENCE SURGEDURINGSEA-LEVEL Paige; Epa, YuwanDOES TREMATODE Ranjeev: WHY Tommaso; Ruga,MikaelaR.; Richardson,Pate E.; Heuer, Huntley, John Warren*; Daniele; Scarponi, Scirocco, IMPORTANCE RECORD OFDENTALITES (BITEMARKS)AND THEIR P.*;Hunt, Adrian Lucas, SpencerG.: THEFOSSIL CHARACTERISTIC FOSSILASSEMBLAGE MODERN POPULATION DYNAMICS FORA Shin, CarenP.*; Allmon, Warren D.: ALLORNOTHING? ARE DEADCLADES WALKING? ZOMBIES OF THE PHANEROZOIC: HOW PREVALENT B.Barnes, Davis*; Sclafani, Judith A.; Zaffos, Andrew: BIODIVERSITY HOTSPOT TESTIMONIES ON THE ORIGINSOF THE MARINE Saulsbury, James*: RECONCILINGCONFLICTING MOUNTAINS, POLAND WINNICA FORMATION OF THE HOLY CROSS ACTIVITY: CHARREDMESOFOSSILSFROM THE FURTHER EVIDENCEOFLATEST SILURIAN WILDFIRE Glasspool, IanJ.*; Gastaldo, A.; Robert Robak,Kara: THE HOLY CROSS MTS., POLAND BIOCOENOSIS OF THE CLASTICSEDIMENTSFROM Christine:Strullu-Derrien, THEEARLY DEVONIAN Kondas, Marcelina*; Filipiak,Paweł; Wawrzyniak, Zuzanna; AFTERNOON

286-11 286-10 286-9 286-8 286-7 286-6 286-5 286-4 286-3 286-2 286-1 Andrew J. Moodieand Tian Y. Dong,Presiding 1:30 PM,PhoenixConvention Center, Building Room224A,North Data ScienceDivision) Surface Processes andStratigraphy (GSAGeoinformatics and T8. SESSION NO. 286 287-2 287-1 J.B.J. Eric Harrison, V. McDonaldandBrad D. Sion,Presiding 1:30 PM,PhoenixConvention Center, Building Room221AB, North Geology andGeomorphologyDivision) (GSA SoilsandSoilProcesses Division; GSA Quaternary T15. SESSION NO. 287 Statistical andMathematicalApproaches toUnderstanding Soil FormingProcesses LandscapeHistory andQuaternary 4:35 PM 4:20 PM 4:05 PM 3:50 PM 3:30 PM 3:15 PM 3:00 PM 2:45 PM 2:25 PM 2:10 PM 1:55 PM 1:35 PM 1:30 PM 2:00 PM 2:00 1:40 PM 1:30 PM 22–25 September WISCONSIN ASSEMBLAGES FROM SHADOW LAKE, WAUPACA, DEPOSITION INALANDSCAPEEVOLUTION MODEL Daniel: GRAINSIZEDEPENDENT TRANSPORT AND Jolante; Wilson, JohnL.; Leary, Ryan J.; Garcia-Castellanos, Emry, Erica*; Han,Kyungdoe; Berry, Michael; van Wijk, WILCOX ASSET APPLICATION TO ANULTRA-DEEP GULFOFMEXICO BASED MODELINGOFDEEP-WATER RESERVOIRS: Jesse; Kaplan,Rhonika: STRATIGRAPHIC SURFACE- Murray, Laura M.*; Laugier, Fabien J.; Thompson, NUMERICAL MODELLINGANDSEDIMENTOLOGY PALAEOTSUNAMI DEPOSITS BYINTEGRATING RESOLVINGWAVE: THETSUNAMI INTERPRETING Barlow, Natasha; Gehrels, W. Roland; Hodgson,David M.: Hill, Jon*; Rush,Graham; Hodson, Luke; Peakall, Jeff; OF STRATOVOLCANOES Roy, Mousumi*: ANALYZINGFORM THE TOPOGRAPHIC SAMPLING STRATEGY (Invited Presentation) THE CHALLENGEOFDESIGNINGANEFFECTIVE COMPLETENESS, LANDSCAPE DYNAMICS, AND Trampush, Sheila*; Hajek,Elizabeth: STRATIGRAPHIC BREAK WHITE SANDSNATIONAL MONUMENT DISTINGUISH POPULATIONS OFGYPSUMSAND, GRAIN SIZEDISTRIBUTIONS, GRAINSHAPES TO Langford, Richard*: USINGSTATISTICAL ANALYSIS MINIMIZES GRID-RESOLUTIONEFFECTS OF AUNITCONTRIBUTING AREAALGORITHM THAT Prescott, Alexander B*: PARALLEL IMPLEMENTATION Presentation) INSIGHTS FROM USINGINFORMATION THEORY (Invited ANALYSIS OFRELATIONSHIPS INRIVERDELTAS: Sendrowski, Alicia*; Passalacqua, Paola: QUANTITATIVE INTERPRETATION FOR TURBIDITE DEPOSITS DEEP LEARNINGAPPLIED TO AUTOMATED CORE Auchter, Neal*; Falivene, Oriol; Kleipool,Luuk; Espejo, Irene: APPROACH TO INTERPRETXRFDATA OF MARINEMUDSTONES: TOWARDS ASTATISTICAL Rust, Tyler J.*; Pietras, Jeffrey T.: CHARACTERIZATION (Invited Presentation) PREDICTION OFFLUVIAL TRANSPORT PARAMETERS Ashley, Thomas*; McElroy, Brandon: BAYESIAN INTRODUCTORY REMARKS CLIMATES ON GRANITICHILLSLOPESINMEDITERRANEAN Vanwalleghem, Tom*: PERSPECTIVE (Invited Presentation) AND LANDSCAPEEVOLUTION: A TWENTY-YEAR Heimsath, ArjunM.*: THESOILPRODUCTION FUNCTION INTRODUCTORY REMARKS Wednesday, 25September2019

• MODELLING SOILFORMATION

Phoenix, Arizona , USA| 277 PM WEDNESDAY Wednesday, 25 September 2019

287-3 2:15 PM Aldred, Jennifer*; Kayser, Brandt; Eppes, M.C.: SOURCE TO FOUND WITHIN A SUPERDEEP DIAMOND FROM SINK: THE CONTRIBUTION OF HILLSLOPE EROSION LETSENG TO ALLUVIAL FANS IN THE UPPER CONEJOS RIVER 288-5 2:45 PM Breeding, Christopher M.*: THE CAUSE OF COLOR IN BASIN, SE SAN JUAN MOUNTAINS, CO, USA ORANGE GEM DIAMONDS 287-4 2:30 PM Miller, Nari*; Heimsath, Arjun M.; Whipple, Kelin: SPATIAL 288-6 3:00 PM Moe, Kyaw Soe*; Wang, Wuyi: ANALYSIS OF 480 NM VARIATIONS IN HILLSLOPE MORPHOLOGY RELATE TO BAND IN A BI-COLORED DIAMOND LITHOLOGY AND BASE LEVEL 3:15 PM BREAK 287-5 2:45 PM Bowen, Mark W.*; Johnson, W.C.: QUANTIFYING 288-7 3:30 PM Martin, Samuel G.*; Keith, Jeffrey D.; Palke, Aaron C.; SEDIMENT THICKNESS AND PRE- AND POST- Valley, John W.; Turnier, Rachelle B.; Shigley, James E.; SETTLEMENT SEDIMENTATION RATES FOR HIGH Chadburn, Ryan; Martin, Alec J.: REFINING SAPPHIRE PLAINS PLAYA WETLANDS UTILIZING 210PB AND 14C GENESIS MODELS FOR YOGO GULCH, MONTANA, DATING TECHNIQUES AND BINGHAM CANYON, UTAH: EVIDENCE FROM 287-6 3:00 PM McDanel, Joshua J.*; Miller, Bradley A.; Moore, Peter L.; TRACE ELEMENTS, MELT INCLUSIONS, AND OXYGEN Gran, Karen B.; Sockness, Brian; Anders, Alison; Cullen, ISOTOPE RATIOS Cecilia: USING NONCONTRIBUTING AREA TO ASSESS 288-8 3:45 PM Turnier, Rachelle B.*; Valley, John W.; Kitajima, Kouki; Palke, LANDFORM DEVELOPMENT IN THE CENTRAL Aaron C.: ZIRCON INCLUSIONS IN IGNEOUS-RELATED LOWLANDS OF NORTH AMERICA GEM-CORUNDUM: A SURVEY OF OXYGEN ISOTOPE 3:15 PM BREAK FRACTIONATION AND GEOCHRONOLOGY 287-7 3:30 PM Nelson, Michelle Summa*; Eppes, Martha Cary; Rittenour, 288-9 4:00 PM Aertker, William S.*; Wendlandt, Richard F.; Henry, Tammy: LUMINESCENCE SIGNALS FROM SOIL AND Darrell J.: EVIDENCE OF METASOMATIC CORUNDUM SAPROLITE IN DEEPLY WEATHERED PROFILES- (VAR. SAPPHIRE) FROM THE WHITEHORN STOCK INTRIGUING NEW RESULTS FROM THE PIEDMONT OF METAMORPHIC AUREOLE IN CENTRAL COLORADO, NORTH CAROLINA (Invited Presentation) USA 287-8 3:50 PM Nelson, Stephen T.*; McBride, John H.: RATES, 288-10 4:15 PM Breitsprecher, Charles H.*: HOT LAVAS – COOL PROCESSES, AND TIMESCALES OF BASALT GEMSTONES – OREGON SUNSTONE GEOLOGIC WEATHERING IN THE TROPICS HISTORY 287-9 4:05 PM Solleiro-Rebolledo, Elizabeth*; Valera-Fernández, Daisy; 288-11 4:30 PM Steele, Sarah*: JET: A JURASSIC PLASTIC LOST IN THE Cabadas-Baez, Héctor; Sedov, Sergey: FORMATION OF ANTHROPOCENE? PEDOGENIC CARBONATE CRUSTS (CALCRETES) IN 288-12 4:45 PM Palke, Aaron C.*; Henling, Lawrence M.; Ma, Chi; Rossman, TROPICAL KARST LANDSCAPES AS ARCHIVES FOR George R.; Sun, Ziyin; Renfro, Nathan D.; Thu, Kyaw: PALEOENVIROMENTAL RECONSTRUCTIONS A CASE DISCOVERY OF A POSSIBLE NEW GEM MINERAL OF STUDY FROM YUCATAN PENINSULA, MEXICO THE BERYL FAMILY FROM THE MOGOK STONE TRACT, 287-10 4:20 PM Sion, Brad D.*; Harrison, J. Bruce J.; Phillips, Fred; Axen, MYANMAR Gary; McDonald, Eric V.: EFFECTS OF REGIONAL 5:00 PM DISCUSSION CLIMATE DIFFERENCES ON RATES OF SOIL DEVELOPMENT: INSIGHTS FROM WELL-DATED 5:15 PM CONCLUDING REMARKS CHRONOSEQUENCES IN THE RIO GRANDE RIFT 287-11 4:35 PM Hobbs, Kevin M.*; Lamborn, Gage Richards; Bates, SESSION NO. 289 April Renee: DUST-DOMINATED CUMULIC ARIDISOL T34. Understanding Water Resources Related to Mineralized PEDOGENESIS DOMINATED THE PLIOCENE TAOS Uranium and Other Metal Deposits (GSA Hydrogeology Division; PLATEAU, NEW MEXICO, USA GSA Energy Geology Division) 287-12 4:50 PM McDonald, Eric V.*; McDonald, Eric; Sion, Bradley D.: 1:30 PM, Phoenix Convention Center, Room 131ABC, North Building INFLUENCE OF PARENT MATERIAL LITHOLOGY ON Johanna M. Blake, Kimberly R. Beisner and Jose Cerrato, Presiding DUST ACCUMULATION IN ALLUVIAL FAN SOILS, MOJAVE DESERT CALIFORNIA U.S.A 1:30 PM INTRODUCTORY REMARKS 5:05 PM CONCLUDING REMARKS 289-1 1:45 PM Cerrato, Jose*; Velasco, Carmen; Artyushkova, Kateryna; Ali, Abdul-Mehdi S.; Osburn, Christopher; Gonzalez Estrella, SESSION NO. 288 Jorge; Lezama Pacheco, Juan S.; Cabaniss, Stephen: SOLUBILITY CONSIDERATIONS OF URANIUM AND T30. Gemological Research in the 21st Century—Gem Minerals ORGANIC MATTER IN MINERALIZED DEPOSITS and Localities 289-2 2:00 PM Kane, Tyler J.*; Campbell, Kate M.; Hay, Michael: 1:30 PM, Phoenix Convention Center, Room 132ABC, North Building MECHANISMS OF URANIUM ORE PASSIVATION Caroline Nelms, James E. Shigley, Wuyi Wang, Barbara L. Dutrow and DURING IN SITU PHOSPHATE INJECTIONS John W. Valley, Presiding 289-3 2:15 PM Hettiarachchi, Eshani*; Paul, Shaylene; Frey, Bonnie A.; 1:30 PM INTRODUCTORY REMARKS Cadol, Daniel; Rubasinghege, Gayan: MINERALOGY CONTROLLED DISSOLUTION OF URANIUM FROM 288-1 1:45 PM Gu, Tingting*; Pamato, Martha G.; Novella, Davide; Nestola, AIRBORNE DUST IN SIMULATED LUNG FLUIDS (SLFS) Fabrizio; Alvaro, Matteo; Fournelle, John H.; Wang, Wuyi: AND SIMULATED GASTRIC FLUIDS (SGFS): POSSIBLE FRAGMENTS SAMPLED AT EARTH’S TRANSITION HEALTH IMPLICATIONS (Invited Presentation) ZONE AND LOWER MANTLE BOUNDARY BY A TYPE IAB DIAMOND 289-4 2:30 PM Beisner, Kimberly R.*; Tillman, Fred D.: ASSESSING GEOCHEMISTRY OF GROUNDWATER DISCHARGING 288-2 2:00 PM Eaton-Magana, Sally*; Breeding, Christopher M.: NATURAL TO THE HORN CREEK DRAINAGE NEAR THE ORPHAN RADIATION STAINS IN DIAMONDS: RATES OF COLOR MINE IN GRAND CANYON NATIONAL PARK, ARIZONA CHANGE 289-5 2:45 PM Blake, Johanna M.*; Harte, Philip T.; Becher, Kent: 288-3 2:15 PM Bassoo, Roy*; Befus, Kenneth: DIAMONDS FROM THE EVALUATION OF SOURCES OF GROUNDWATER BY LAST GREAT WILD PLACE (GUYANA, SOUTH AMERICA) GEOCHEMICAL FINGERPRINTING OF GROUNDWATER 288-4 2:30 PM Smith, Evan M.*; Nestola, Fabrizio; Pasqualetto, Leonardo; AT THE HOMESTAKE URANIUM MILL, MILAN, NEW Zorzi, Federico; Secco, Luciano; Wang, Wuyi: THE NEW MEXICO, USA NICKEL SULFIDE MINERAL CROWNINGSHIELDITE

278 | 2019 GSA Annual Meeting & Exposition

290-7 290-6 290-5 290-4 290-3 290-2 290-1 Sarah ElizabethBaxterandMichaelConway, Presiding 1:30 PM,PhoenixConvention Center, Building Room126ABC, North & EngineeringGeologyDivision; ArizonaGeologicalSociety) Province,the BasinandRange andBeyond (GSAEnvironmental T45. SESSION NO. 290 289-11 289-10 289-9 289-8 289-7 289-6 Porphyry CopperandRelatedMineralDeposits ofArizona, 3:30 PM 3:30 3:15 PM 3:10 PM 2:55 PM 2:40 PM PM 2:25 2:20 PM 2:05 PM 1:50 PM 1:35 PM 1:30 PM 5:00 PM 4:45 PM 4:30 PM 4:15 PM 4:00 PM 3:45 PM 3:30 PM 3:15 PM 3:00 PM NEW MEXICO AND TRANS-PECOS TEXAS MEXICO NEW PORPHYRY COPPERDEPOSITS INSOUTHWESTERN McLemore, VirginiaT.*: BREAK DISCUSSION WHITE PINEMO-WPORPHYRY DEPOSIT, UTAH FERTILITY ANDRELATIVE OXYGEN FUGACITY IN THE EVALUATING TITANITE ASANINDICATOR OFMETAL Ryan;Chadburn, Samuel G.; Martin, Webb, Haley D.M.: Kowallis, J.; Bart Jensen,CollinG.; Henze, Porter; AlecJ.*;Martin, Keith, Jeffrey D.; H.; Eric Christiansen, STRUCTURAL ANDCHEMICALHISTORY OF THE GRASBERGPORPHYRY CU-AU DEPOSIT: Bos Orent,Eytan*; Cloos, Mark:ZONE STOCKWORK VEIN AND STOCKWORK FORMATION FLUID-CHARGED CUPOLAS, PERVASIVE ALTERATION, Cloos, Mark*: GRASBERGPORPHYRY CU-AU OREBODY: DISCUSSION PORPHYRY CUDEPOSIT, CHINA) DOMINATED HYDROTHERMAL SYSTEM(TONGCHANG BY GROUNDWATER INCURSIONINMAGMATICALLY- Antonin: COPPERSULFIDEDEPOSITION TRIGGERED Liu, Xuan*; Rusk,Brian; Pironon,Jacques; Richard, IN THE FORMATION OFPORPHYRY OREDEPOSITS Frank, R.*; Mark Ehlich,JoshuaJ.: THEROLE OFSULFUR ONLY CONTROL ONSUPPLY RESOURCES ANDRESERVES; DISCOVERY ISNOT THE Jowitt, SimonM.*; Mudd,Gavin M.: GLOBAL COPPER INTRODUCTORY REMARKS CONCLUDING REMARKS DISCUSSION CANADA THE CANTUNGMINE, NORTHWEST TERRITORIES, TUNGSTEN MOBILITYIN W-CU SKARN TAILINGS AT Matthew I.; Falck, Hendrik: FACTORS CONTROLLING Kazamel, BrentG.*; Jamieson, HeatherE.; Leybourne, WATERSHED OF HISTORIC MININGACTIVITY IN THE ANIMASRIVER Delay, Naomi: RESERVOIR SEDIMENTASARECORD Ferguson, L.*; Christina Blake, JohannaM.; Brown, Jeb; DEPOSITS: FERRONIOBIUM SLAG WASTES FROM CARBONATITE-HOSTED NIOBIUM GEOENVIRONMENTAL CHARACTERIZATION OFMINE Desbarats, Alexander J.*; Percival, JeanneB.: CAMBRIAN-ORDOVICIAN AQUIFER SYSTEM WITH AQUIFER SOLIDSIN THE MIDWESTERN Madeline; Scott,Sean: RADIONUCLIDEASSOCIATION Mathews, Madeleine*; Ginder-Vogel, Matthew; Gotkowitz, ENVIRONMENTS (Invited Presentation) MOUNTAIN MINE, CALIFORNIA, ANDDOWNSTREAM IN EXTREMELY ACIDIC MINE WATER AT IRON L.:Christen TRANSPORT ANDFATE OFMETALS Chapin, Thomas P.; Wallis, Thomas N.; Grettenberger, Alpers, N.*; Charles Campbell,KateM.; Nordstrom,D. BREAK WYOMING: ACTIVE ORFOSSILDEPOSIT? Runyon, SimoneE.: THELOSTCREEKROLL-FRONT OF Gay, Garrett William*; Swapp, Susan; Kaszuba,John; POTENTIAL FORLARAMIDE Kirk; 290-12 290-11 290-10 290-9 290-8 SESSION NO. 291 291-7 291-6 291-5 291-4 291-3 291-2 291-1 Presiding Yvette Kuiper, R. DamianNance, J. BrendanMurphy andRobStrachan, 1:30 PM,PhoenixConvention Center, Building Room229B, North Orogen II(GSAStructuralGeologyand Tectonics Division) T56. New Developments intheAppalachian-Caledonian-Variscan 5:10 PM 5:05 PM 4:50 PM 4:35 PM 4:20 PM 4:15 PM 4:00 PM 3:45 PM 3:20 PM 3:05 PM 2:50 PM 2:35 PM 2:20 PM 2:05 PM PM 1:50 1:30 PM 22–25 September CONCLUDING REMARKS DISCUSSION MO RECOVERY COMPLEX, IMPLICATIONS ON THE OPTIMIZATION OF AND ORECHARACTERIZATION, ASARCOMISSION Baxter, Sarah Elizabeth*: CALC-SILICATE ALTERATION PORPHYRY CU-MO-AG, MINERALSYSTEMS METALUMINOUS CALC-ALKALICHYDROUS OXIDIZED AND HYDROTHERMAL MINERALSTAGES IN Rasmussen, Jan C.*; Keith, Stanley B.: PLUTONIC SPECTRUM INSOUTHERNARIZONA SKARN-CARBONATE REPLACEMENT MINERALIZATION REMARKABLY COMPLETEPORPHYRY COPPER- SYSTEM: EXPLORATION IMPLICATIONS OFA Caroline: THESUNNYSIDE-TAYLOR-HARDSHELL Megaw, Peter*; Teal, Lewis; Trotman, Richard; Whitehill, DISCUSSION CHARACTERISTICS ANDIMPLICATIONS IN PORPHYRY COPPERSYSTEMSOFARIZONA: Mazdab, Frank K.: COARSE MUSCOVITE ALTERATION Pilar;Lecumberri-Sanchez, Steele-MacInnis, Matthew; Runyon, SimoneE.*; Seedorff, D.; Mark Eric; Barton, ARIZONA PORPHYRY COPPERDEPOSITS Keith, Stanley B.*; Rasmussen, Jan: SUBDUCTIONOF BREAK DEVELOPMENT, NWSPITSBERGEN KEISERHJELMEN DETACHMENT FAULT ROCK Ganerød, Morgan; Osmundsen, P.T.; Redfield, Tim F.: Maher, Harmon*; Parcher, Sara; Braathen, Alvar; VARISCIDES U MINERALIZATION IN THE APPALACHIANS AND THE THE DISTRIBUTION OFENDOGENICSN-W-TA, AU, AND Romer, RolfL.*; Kroner, Uwe: EXOGENICCONTROL ON SOURCE NC–VA: IMPLICATIONS FOR APERI-GONDWANAN EASTERN BLUERIDGELITHOSTRATIGRAPHIC UNITS, S.;Christopher Pianowski, Laura S.: PROVENANCE OF Merschat, Arthur*; Carter, Mark W.; Holm-Denoma, NEWFOUNDLAND THE TACONIC OROGENY FROM NEWENGLAND TO Jim L.; Karabinos, Paul: TECTONIC SYNTHESISOF Macdonald, Francis A.*; Hodgin,EbenBlake; Crowley, THE CONTINENT EVOLUTION OF THE BALKAN ASACASESTUDY FOR GONDWANA TO PRESENTDAY EUROPE: CRUSTAL Abbo, Avishai*; Avigad, Dov; Gerdes, Axel: FROM PERI- (WESTERN EUROPEAN VARISCAN BELT) GNEISS DOMESOF THE CENTRALPYRENEES NORTHERN GONDWANA MARGINRECORDEDIN PALEOZOIC MAGMATIC ACTIVITY ALONG THE FORMER WHERE DOES THE HEAT COMEFROM? CONTINUOUS Hofmann, Mandy; Gärtner, Andreas; Linnemann,Ulf: Mezger, Jochen E.*; Schnapperelle, Stephan; Stipp, Michael; Presentation) THE CALEDONIDESANDAPPALACHIANS (Invited HIGH –AKEY TRANSATLANTIC LINKBETWEEN BASEMENT GEOLOGYOF THE PORCUPINE Nathan; Sun,Kerryming; Badenszki,Eszter: THE Chew, David*; Tyrrell, Shane; Daly, J. Stephen; Cogné, Wednesday, 25September2019

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Phoenix, Arizona , USA| 279 PM WEDNESDAY Wednesday, 25 September 2019

291-8 3:35 PM Hillenbrand, Ian W.*; Williams, Michael L.; Li, Cong; Gao, 292-8 3:30 PM Laskowski, Andrew K.*; Orme, Devon A.; Cai, Fulong; Ding, Haiying: RISE AND FALL OF THE ACADIAN ALTIPLANO Lin: DETRITAL ZIRCON PROVENANCE ANALYSIS OF 291-9 3:50 PM Monami, Shifat*; Uddin, Ashraf; Hames, Willis: ASSESSING RONGMAWA FORMATION STRATA ALONG THE INDIA- THE PROVENANCE OF THE LOWER PENNSYLVANIAN ASIA SUTURE IN SOUTHERN TIBET SUGGEST THAT FROM NORTHERN THE LHASA RIVER IS AN ANTECEDENT TRANS-ARC APPALACHIAN BASIN IN PENNSYLVANIA RIVER THAT TRANSPORTED SEDIMENT FROM THE CENTRAL LHASA TERRANE TO THE SUBDUCTION 4:05 PM Accotto, Cristina*; Martinez Poyatos, David Jesús; Azor, 291-10 ZONE IN LATE CRETACEOUS TIME Antonio; Jabaloy-Sánchez, Antonio: STRUCTURAL AND GEOCHRONOLOGICAL CONSTRAINTS ON THE EARLY 292-9 3:45 PM Simon, Abijah*; Yin, An; Li, Jie; Wu, Chen; Li, Xiaogang: VARISCAN EVOLUTION OF THE EASTERN MOROCCAN CENOZOIC DEVELOPMENT OF EASTERN TIBET BY MESETA PURE-SHEAR SHORTENING 291-11 4:20 PM Kroner, Uwe*; Hallas, Peter; Stephan, Tobias; Romer, Rolf L.: 292-10 4:00 PM McQuarrie, Nadine*; Eizenhöfer, Paul R.: EXPLORING SUPERIMPOSED STRUCTURES DURING PROLONGED THE LINKS BETWEEN VERTICAL UPLIFT, HORIZONTAL PLATE CONVERGENCE – EXAMPLES FROM THE TRANSLATION AND HOW TOPOGRAPHY IS CREATED CENTRAL EUROPEAN VARISCIDES AND MAINTAINED IN CONVERGENT OROGENS 291-12 4:35 PM Herman, David J.*; Knapp, James H.: RETHINKING LATE 292-11 4:15 PM Long, Sean P.*: DISTRIBUTED STRETCHING GRADIENTS STAGE ALLEGHANIAN TECTONICS: THE IMPORTANCE BETWEEN MAJOR HIMALAYAN SHEAR ZONES, AND OF THE CAROLINA-MISSISSIPPI FAULT IN PANGEA THEIR ROLE IN MASS TRANSFER (Invited Presentation) RECONSTRUCTION MODELS FOR THE EARLY 292-12 4:30 PM DeCelles, Peter G.*: HIMALAYAN THRUST BELT PERMIAN PROPAGATION INTO ITS LOW-ALPHA FORELAND: 291-13 4:50 PM Knapp, James H.*; Herman, David J.: THE PANGEAN RESPONSE TO ALONG-STRIKE VARIATIONS IN TRANSCURRENT FAULT ZONE EROSION, SEDIMENTATION, AND FLEXURAL SUBSIDENCE 291-14 5:05 PM van Wijk, Jolante*; Meyer, Romain: DELAMINATION OF OPHIOLITE-INTERSPERSED CRUST OF THE VALLEY 292-13 4:45 PM Duvall, Michael; Waldron, John W.F.*; Godin, Laurent; AND RIDGE PROVINCE Najman, Yani: TRANSVERSE STRUCTURES DEVELOPED DURING INDIA – ASIA COLLISION IN THE GANGA 5:20 PM CONCLUDING REMARKS FORELAND BASIN, NEPAL SESSION NO. 292 292-14 5:00 PM Fan, Suoya*; Murphy, Michael A.: 3D STRAIN PARTITIONING AND ACCUMULATION IN AN ARCUATE T77. From Oceanic Subduction to Inter-Continental Collision: OROGENIC WEDGE: AN EXAMPLE FROM THE Examples of Convergent Margin Processes in Non-Collisional HIMALAYA and Collisional Settings (GSA Structural Geology and Tectonics Division) 5:15 PM FINAL DISCUSSION 1:30 PM, Phoenix Convention Center, Room 231ABC, North Building SESSION NO. 293 Michael H. Taylor, Paul Kapp and Michael Murphy, Presiding T81. Hello (Ancient) World!: Exploring the Neoproterozoic to 292-1 1:30 PM Fosdick, Julie C.*: CONVERGENT OROGENESIS IN THE Cambrian Interval by Quantitatively Probing the Rock Record SOUTHERN PATAGONIAN ANDES AND MAGALLANES- 1:30 PM, Phoenix Convention Center, Room 226ABC, North Building AUSTRAL BASIN (Invited Presentation) Akshay Mehra, Bolton Howes and Ryan Manzuk, Presiding 292-2 1:45 PM Betts, Peter; Willis, David*; Whittaker, Joanne M.; Moresi, Louis; Miller, Meghan S.: CONGESTED SUBDUCTION 1:30 PM INTRODUCTORY REMARKS ZONES: INSIGHTS FROM EAST GONDWANA 293-1 1:35 PM Mishra, Prasanta Kumar*; Mohanty, Sarada Prasad: RECONSTRUCTIONS AND DYNAMIC MODELS GEOCHEMICAL CHARACTERISTICS OF CARBONATES 292-3 2:00 PM Hsieh, Yu-Huan*; Suppe, John; Liu, Char-Shine: OF THE CHILPI GROUP, INDIA: IMPLICATIONS FOR DEFORMATION OF THE OVERRIDING PLATE IN TAIWAN PALEOPROTEROZOIC DEPOSITIONAL ENVIRONMENTS ARC-CONTINENT COLLISION 293-2 1:50 PM Hiatt, Eric E.*; Pufahl, Peir K.: ORIGIN AND DIAGENESIS 292-4 2:15 PM Cowgill, Eric*; Forte, Adam M.: THE SUBDUCTION- OF BIOCHEMICAL RHYTHMITES DEPOSITED AT THE COLLISION TRANSITION IN THE ARABIA-EURASIA END OF THE MARINOAN ICE-COVERED SNOWBALL COLLISION AND FORMATION OF THE BASAL EARTH WORLD, SOUTHWESTERN BRAZIL CAUCASUS DETACHMENT IN THE AJINOHUR AREA, 293-3 2:05 PM Cui, Huan*; Orland, Ian J.; Denny, Adam; Kitajima, Kouki; AZERBAIJAN Fournelle, John H.; Baele, Jean-Marc; de Winter, Niels J.; 292-5 2:30 PM Forte, Adam M.*; Leonard, Joel S.; Whipple, Kelin X.; Goderis, Steven; Claeys, Philippe; Valley, John W.: ICE OR Heimsath, Arjun M.: RECONCILING ALONG-STRIKE FIRE? CONSTRAINING THE ORIGIN OF ISOTOPICALLY GRADIENTS IN OROGENIC STRUCTURE, RATES OF ANOMALOUS CAP CARBONATE CEMENTS BY SIMS SHORTENING, AND CLIMATE WITH UNIFORM RATES 293-4 2:20 PM Wang, Zhou*; Wang, Jiasheng; Xiao, Shuhai: OF EROSION IN THE GREATER CAUCASUS (Invited WIDESPREAD OCCURRENCES OF GLENDONITE IN Presentation) THE DOUSHANTUO FORMATION, SOUTH CHINA: 292-6 2:45 PM Faccenna, Claudio*; Capitanio, Fabio; Becker, Thorsten: IMPLICATION FOR EDIACARAN CLIMATE CHANGE AND MANTLE DYNAMICS AND PLATE BOUNDARY STRATIGRAPHIC CORRELATION FORMATION: THE CASE OF THE NORTH ANATOLIAN 293-5 2:35 PM Nolan, Morrison*; Xiao, Shuhai; Jones, David S.; Zhou, FAULT Chuanming: USING MERCURY CONTENT TO EVALUATE STRATIGRAPHIC CORRELATIONS OF EDIACARAN 292-7 3:00 PM Campbell, Clay*; Taylor, Michael H.; Ocakoğlu, Faruk; Licht, Alexis; Mueller, Megan A.; Möller, Andreas: DID THE BLACK SHALES IN THE UPPER DOUSHANTUO CENTRAL ANATOLIAN CANKIRI BASIN FORM AS A FORMATION RESULT OF AN OLIGO-MIOCENE RAYLEIGH-TAYLOR 293-6 2:50 PM Schwid, Maxwel F.*; Xiao, Shuhai: EARLY DIAGENETIC INSTABILITY? IMPLICATIONS FOR EARLY MIOCENE FERROUS-PHOSPHATE IN THE EDIACARAN PLATEAU DEVELOPMENT IN CENTRAL ANATOLIA DOUSHANTUO FORMATION PHOSPHORITE IN 3:15 PM DISCUSSION SOUTH CHINA AND ITS PALEOENVIRONMENTAL IMPLICATIONS

280 | 2019 GSA Annual Meeting & Exposition

294-5 294-4 294-3 294-2 294-1 Ryan J. Leary, Paul J. Umhoefer andM. ElliotSmith,Presiding Daniel M. Sturmer, Tandis S. Bidgoli,Mike S. Blum,Gerilyn Soreghan, 1:30 PM,PhoenixConvention Center, Building Room228AB, North Division) Geology);Sedimentary GSAStructural Geologyand Tectonics Climate, Systems(SEPM(Societyfor andSedimentary Early Permian: InteractionsandFeedbacks between Tectonism, T85. SESSION NO. 294 293-9 293-8 293-7 293-13 293-12 293-11 293-10 Laurentian Evolution duringtheLateMississippianto 2:50 PM 2:35 PM 2:20 PM 2:00 PM 1:45 PM 1:30 PM 3:55 PM 3:40 PM 3:25 PM 3:05 PM 5:05 PM 5:00 PM 4:45 PM 4:30 PM 4:10 PM GEOCHEMISTRY IN THE MIDLANDBASIN, WEST TEXAS PALEOZOIC ARCS: EVIDENCEFROM VOLCANIC ASH J.; Valencia,Robert Victor: Tian, Hepeng*; Fan, Majie; Waite, Lowell; Stern, THERMOCHRONOLOGY WICHITA UPLIFT: INSIGHTSFROM ZIRCON (U-TH)/HE BURIAL ANDEXHUMATION OF THE AMARILLO- Fosdick, Julie C.; Goldsmith,AdamS.: PALEOZOIC Rahl, Jeffrey M.*; Smith, Tyson Michael; Saylor, Joel; ON DETRITAL ZIRCONU-PBANALYSIS SEDIMENT ROUTING TO THE OUACHITA BASIN BASED Allred, Isaac*; Blum,Mike D.: EARLY PENNSYLVANIAN Presentation) THE SOUTHERNMARGINOFLAURENTIA (Invited ACCRETION ANDSEDIMENTDISPERSALAROUND George E.; Mueller, Paul A.:PALEOZOIC LATE TERRANE Thomas, William A.*; Lawton, Timothy F.; Gehrels, EUSTASY, ANDPALEOCLIMATE BETWEEN NEOACADIAN ANDOUACHITA TECTONISM, AND EAST-CENTRAL LAURUSSIA: INTERACTIONS MISSISSIPPIAN SEDIMENTATION ONEASTERN Ettensohn, Frank R.*; Zeng,Min; Gilliam, William: LATE INTRODUCTORY REMARKS DYNAMIC PROGRAMMING-DETERMINED δ BIOSTRATIGRAPHIC FIRSTAPPEARANCEDATA FROM ASSESSING UNCERTAINTY INEARLY CAMBRIAN C.;Carling Maloof, AdamC.; Huybers, Peter: J.*;Hagen, Cedric Creveling, JessicaR.; Hay, TARIM BASIN, CHINA)ANDITSGENETICANALYSIS EDIACARAN TO CAMBRIANIN THE AKSUAREA(NW SEDIMENTARY DEFORMATION STRUCTURES FROM He, Bizhu*; Jiao, Cunli: RECOGNITIONOFSOFT BREAK Presentation) NEOPROTEROZOIC OXYGENATION EVENT(Invited REDOX-SENSITIVE TRACE METAL RECORDOF THE SGP TraceGroup,Working The:Metal A.*; Erik Sperling, Farrell, UnaC.; Planavsky, NoahJ.; CORRELATION (DONATH MEDAL): QUANTITATIVE STRATIGRAPHIC Creveling, JessicaR.*: YOUNG SCIENTISTAWARD (DONATH MEDAL), BYANDREWH. KNOLL INTRODUCTION OF YOUNG SCIENTISTAWARD RECORD MARINE SUBSTRATE EVOLUTION: THE SOLEMARK Tarhan, Lidya G.*: EARLY PHANEROZOIC SHALLOW DOLOMITE OFSOUTHWEST VIRGINIA MASS EXTINCTIONS: NEWDATA FROM THE SHADY CARBON ISOTOPE RECORDOF THE END-BOTOMIAN Yang, Yezi*; Gill,BenjaminC.: INVESTIGATING THE (Invited Presentation) OF THE AND TEMPO DURATIONESTIMATING THE Zavez, MelissaJ.; Shoraka, MadisonH.; Sen,Harsha: Adam C.; Moore, JohnL.; H.; Zhang,Eric Choi,Kevin T.; Wang, Steve C.*; Porter, SusannahM.; Maloof, CORRELATIONS

A TALE OF TWO LATEOF TWO A TALE RE-VISITING THE 13 C CARB

294-12 294-11 294-10 294-9 294-8 294-7 294-6 295-6 295-5 295-4 295-3 295-2 295-1 John C. Marsand William H. Farrand, Presiding 1:30 PM,PhoenixConvention Center, Building Room232BC, North GeologyDivision) (GSA Planetary T92. SESSION NO. 295 Remote Sensing of Mineralogy on the Earth andPlanets Remote SensingofMineralogyontheEarth 5:15 PM 5:00 PM 4:45 PM 4:30 PM 4:15 PM 3:55 PM 3:35 PM 3:20 PM PM 3:05 2:50 PM 2:35 PM 2:20 PM 2:05 PM 1:50 PM 1:30 PM 22–25 September DISCUSSION DISPERSAL INLAURENTIAN PANGEA LATE PALEOZOIC SEDIMENTPROVENANCE AND Lawton, Timothy F.*: TRANSIENTINFLUENCESUPON MESOZOIC ANDCENOZOICNORTH AMERICA DETRITAL ZIRCONU-PBPROVENANCE RECORDSOF PERSISTENCE OFAPPALACHIAN SIGNATURES IN APPALACHIANS:Blum, Mike*: RECYCLINGTHE LAURENTIA: APROGRESS REPORT PALEOZOIC BASIN EVOLUTION INSOUTHWESTERN Sturmer, DanielM.*; Cashman,Patricia H.: LATE RAINSVILLE TROUGH INNORTHERN NEWMEXICO ENVIRONMENTS OFPENNSYLVANIAN STRATA OF THE SUB-SURFACE STRATIGRAPHY ANDDEPOSITIONAL Chowdhury, NurUddinMd. Khaled*; Sweet, DustinE.: Presentation) PENNSYLVANIAN-PERMIAN BOUNDARY (Invited ANCESTRAL ROCKY MOUNTAINS AT THE IN SUBSIDENCESTYLEEXISTSACROSS THE JohnL.:Brotherton, AFUNDAMENTAL CHANGE Sweet, DustinE.*; Chowdhury, NurUddinMd. Khaled; DETRITAL ZIRCONU-PBAGES (Invited Presentation) SEDIMENT DISPERSAL VIA MIXTUREMODELLINGOF RECONSTRUCTING LATE PALEOZOIC LAURENTIAN Burr, L.E.; Gregory Lodes, Emma; Foley, DanielJ.: Lapen, Thomas J.; Umhoefer, Paul J.; Smith,M. Elliot; Saylor, Joel*; Smith, Tyson Michael; Leary, Ryan J.; BREAK DETRITAL ZIRCONPROVENANCE LAURENTIA DURING THE LATE MISSISSIPPIANFROM OF CONTINENTAL-SCALE SEDIMENT TRANSPORT IN Bidgoli, TandisS.*; Wang, Wei: MT SHARP, GALECRATER, MARS OF THE CLAY-BEARING GLEN TORRIDON REGIONON Raymond; SeanM.: Czarnecki, CURIOSITYEXPLORATION Bethany L.; Grotzinger, JohnP.; Gupta,Sanjeev; Arvidson, Hardgrove, Craig J.; Fedo, M.; Christopher Ehlmann, Dehouck, E.; Thompson, LucyM.; Rampe, Elizabeth B.; Fox, Valerie*; Bennett,Kristen; M.; Stack, Kathryn CRATER, MARS OUTCROPS OF THE CLAY-BEARING UNIT, GALE Fairén, G.; Alberto Thompson, LucyM.: SPECTACULAR Calef, Fred John; Rowland, ScottK.; Parker, Timothy; Heydari, Ezat*; Schroeder, Jeffrey F.; Van Beek,Jason; CRATER, MARS BULK HYDRATION OFACLAY-RICH UNITINGALE SeanM.*;Czarnecki, Hardgrove, Craig J.; Gasda,Patrick J.: PALEOENVIRONMENTS OFEARTH ANDMARS MATTER PRESERVATION INCLAY-RICH SURFACE Silva, LucasC.R.; Polizzotto, Matthew: ORGANIC P.*;Broz, Adrian J.; Retallack, Gregory Horgan,Briony; IMAGERY THE MINERALOGICRECORDOBSERVED INORBITAL MAWRTH VALLIS, MARS, THROUGH CHANGESIN GEOCHEMICAL ENVIRONMENT DETECTEDAT Sessa, Alexander M.; Wray, James J.: CHANGESIN Selena L.; Itoh, Yuki; Saranathan, Arun; Parente, Mario; Jacob M.; Miura, Jasper K.; S.; Usabal,Gabriela Perrin, Bishop, Janice L.*; Gross, Christoph; Danielsen, MINERALOGY OFMARS(Invited Presentation) Bell, James F.*: REMOTE SENSINGOF THE

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Phoenix, Arizona PATTERNS ANDDRIVERS , USA| 281 PM WEDNESDAY Wednesday, 25 September 2019

295-7 3:05 PM Ruff, Steven W.*: LOOKING BACK AT THE FIRST MALWA PLATEAU BASALT: DECCAN TRAPS, INDIA HYPERSPECTRAL INSTRUMENTS ON THE SURFACE (Invited Presentation) OF ANOTHER PLANET AND FORWARD TO THE NEXT 296-8 3:35 PM Schoene, Blair*; Keller, C. Brenhin; Eddy, Michael P.; ONES (Invited Presentation) Samperton, Kyle Michael; Keller, Gerta; Adatte, Thierry; 295-8 3:25 PM Hubbard, Bernard E.*; Mars, John C.; Hooper, Donald; Khadri, Syed: ASSESSING THE DECCAN TRAPS Kokaly, Raymond F.: HYPERSPECTRAL ANALYSIS OF ERUPTION RECORD FROM GEOCHRONOLOGY MINERAL MIXTURES IN ALLUVIAL FAN SEDIMENTS AND EVALUATING THE RELATIONSHIP TO THE K-PG USING THE USGS MICA ALGORITHM: FROM BOUNDARY LABORATORY TO FIELD TO IMAGING SPECTROMETER 296-9 3:50 PM Fendley, Isabel*; Mittal, Tushar; Sprain, Courtney J.; SCALES OF DETECTION (Invited Presentation) Marvin-DiPasquale, Mark; Mizrahi, Nicole; Renne, 295-9 3:45 PM Farrand, William H.*: ASSESSING POTENTIAL Paul R.; Self, Stephen; Tobin, Thomas S.; Weaver, ENVIRONMENTAL HAZARDS ASSOCIATED WITH Lucas N.: QUANTITATIVE ESTIMATES OF DECCAN MINERALIZED AREAS IN WESTERN INDIA USING FLOOD BASALT ERUPTIVE FLUXES AND CLIMATE AVIRIS-NG HYPERSPECTRAL IMAGING DATA CONSEQUENCES 295-10 4:00 PM Khan, Shuhab D.*; Krupnik, Diana; Sun, Lei: CLOSE- 296-10 4:05 PM Gray, Kyle*; Fraser, Laura; Evans, Jordan; Sedlacek, RANGE HYPERSPECTRAL IMAGING OF A SEDIMENT- Alexa R.C.: STUDENT MISCONCEPTIONS REGARDING HOSTED DISSEMINATED GOLD DEPOSIT THE CAUSE OF MASS EXTINCTIONS 295-11 4:15 PM Radwin, Mark H.*; Bowen, Brenda B.: LANDSAT MAPPING 4:20 PM DISCUSSION OF TEMPORAL CHANGES IN MINERALOGY OF 4:50 PM CONCLUDING REMARKS EVAPORITE BASINS 295-12 4:30 PM Mars, John C.; Hubbard, Bernard E.; Solano, Federico*: SESSION NO. 297 PRELIMINARY MINERAL MAPPING OF PLAYAS IN T128. Lakes of the World through Time and Space II (GSA DEATH VALLEY, CALIFORNIA, USING ASTER DATA AND Limnogeology Division) LOGICAL OPERATOR ALGORITHMS 1:30 PM, Phoenix Convention Center, Room 222BC, North Building SESSION NO. 296 Scott W. Starratt and Michelle F. Goman, Presiding T107. Volcanism, Impacts, and Phanerozoic Mass Extinctions: 297-1 1:30 PM Price, Jason R.*; Nunez, Jacob; Moore, Joel: USING Discovering a Common Cause and Planning for the 6th Mass PLUG-FLOW COLUMN REACTOR DATA TO CONSTRAIN Extinction II (SEPM (Society for Sedimentary Geology); GSA CALCIC MINERAL WEATHERING RATES FROM Geochronology Division; GSA Mineralogy, Geochemistry, WATERSHED MASS-BALANCE METHODS: LITHOGENIC Petrology, and Volcanology Division; Cushman Foundation; PHOSPHORUS FLUXES FROM APATITE DISSOLUTION Paleontological Society; Mineralogical Society of Great Britain INTO LACUSTRINE ECOSYSTEMS OF THE LOCH VALE and Ireland; Volcanic and Magmatic Studies) WATERSHED, COLORADO, USA 1:30 PM, Phoenix Convention Center, Room 227ABC, North Building 297-2 1:45 PM Kisiel, Marta*; Skiba, Michal; Kuligiewicz, Artur; Skoneczna, Magdalena; Damrat, Mateusz; Maj-Szeliga, Katarzyna; Paula Mateo, Gerta Keller, Stephen E. Grasby, Thierry Adatte and Zajaczkowski, Marek: TRANSFORMATIONS OF HIGH- David P.G. Bond, Presiding CHARGED SWELLING MINERALS DURING EARLY 296-1 1:30 PM Chu, Daoliang*: MERCURY ANOMALIES AND THE DIAGENESIS IN RECENT SEDIMENTS OF GDANSK BAY TERRESTRIAL PERMIAN-TRIASSIC MASS EXTINCTION (BALTIC SEA) IN SOUTHWESTERN CHINA 297-3 2:00 PM Bernau, Jeremiah A.*; Bowen, Brenda B.: INSIGHTS INTO 296-2 1:45 PM Newby, Sean M.*; Owens, Jeremy D.; Algeo, Thomas J.: SALINE PAN HALITE PARAGENESIS: THE BONNEVILLE BRIEF OXYGENATION EVENT DURING EXTENSIVE SALT FLATS AS A CASE STUDY ANOXIA ACROSS THE PERMIAN-TRIASSIC TRANSITION 297-4 2:15 PM Sirota, Ido*; Enzel, Yehouda; Lensky, Nadav G.: MODERN AS REVEALED BY THALLIUM ISOTOPES HALITE DEPOSITION IN THE DEAD SEA AS AN 296-3 2:00 PM Grasby, Stephen E.*; Them, Theodore R.; Chen, Zhuoheng; ANALOG FOR PAST DEEP HYPERSALINE BASINS Yin, Runsheng; Ardakani, Omid H.: MERCURY AS A 297-5 2:30 PM Richmond, Dean R.*; Hunt, Tyler C.; Elmore, Douglas: PROXY FOR VOLCANIC EMISSIONS IN THE GEOLOGIC PETROLOGY OF EVAPORITE-ASSOCIATED CHERTS RECORD OF THE UPPER JURASSIC MORRISON FORMATION, 296-4 2:15 PM Adatte, Thierry*; Keller, Gerta; Font, Eric; Mateo, Paula; OKLAHOMA PANHANDLE AND THEIR CLIMATIC Punekar, Jahnavi; Cujean, Sébastien; Lorenzo, Valentin; IMPLICATION Schoene, Blair; Eddy, Michael P.; Khadri, Syed F.R.: 297-6 2:45 PM Andeskie, Anna Sofia*; Benison, Kathleen C.:USING TIMING AND PALEOENVIRONMENTAL IMPLICATIONS MINERALOGY TO ADDRESS THE HYPERSALINE OF DECCAN VOLCANISM RELATIVE TO THE KPG MARINE VERSUS SALINE LAKE DILEMMA OF THE EXTINCTION PERMIAN HUTCHINSON SALT MEMBER OF KANSAS 296-5 2:30 PM Keller, Gerta*; Mateo, Paula; Adatte, Thierry; Punekar, 297-7 3:00 PM Robakiewicz, Elena*; Bergner, Andreas G.N.; Mingram, Jahnavi; Spangenberg, Jorge; Schoene, Blair; Eddy, Jens; Trauth, Martin H.; Junginger, Annett: 25,000 YEARS Michael P.; Samperton, Kyle Michael; Khadri, Syed F.R.; OF MOISTURE VARIABILITY BASED ON Monkenbush, Johannes; Thibault, Nicolas: MERCURY CONDUCTIVITY RECONSTRUCTION AT LAKE NAKURU, LINKS DECCAN VOLCANISM TO CLIMATE CHANGE CENTRAL KENYA RIFT AND THE END-CRETACEOUS MASS EXTINCTION 297-8 3:15 PM Olson, Kristian J.*; Guillerm, Emmanuel; Gardien, Véronique; 296-6 2:45 PM Sillitoe-Kukas, Steffanie M.*; Humayun, Munir; Adatte, Caupin, Frédéric; Lowenstein, Tim K.; Peaple, Mark D.; Thierry; Keller, Gerta: ELEMENTAL CHARACTERIZATION Feakins, Sarah J.; Tierney, Jessica; McGee, David; OF THE EL KEF K-PG BOUNDARY STRATOTYPE: NO Stroup, Justin; Janick, Joseph J.; Brush, Jade Ashley: EVIDENCE OF AN ASTEROIDAL IMPACT A NEW SURFACE WATER PALEOTEMPERATURE 3:00 PM DISCUSSION BREAK PROXY: APPLYING BRILLOUIN THERMOMETRY TO 296-7 3:15 PM Eddy, Michael P.*; Schoene, Blair; Samperton, Kyle Michael; RECONSTRUCT TEMPERATURES OF PLEISTOCENE Keller, Gerta; Adatte, Thierry; Khadri, Syed F.R.: U-PB SEARLES LAKE ZIRCON GEOCHRONOLOGY OF THE SOUTHERN 3:30 PM BREAK

282 | 2019 GSA Annual Meeting & Exposition

298-6 298-5 298-4 298-3 298-2 298-1 Mark W. Bultman,OlgaE. andJames B. Hart Callegary, Presiding 1:30 PM,PhoenixConvention Center, Room104AB, West Building Hydrogeology Division; GSAGeologyandSocietyDivision) andDifferingto ClimateChange BinationalPriorities(GSA Understanding andManaging aStream-Aquifer SystemSubject Arizona andSonora: for andOpportunities Challenges Environmental IssuesintheUpperSantaCruzRiverBasin, T144. SESSION NO. 298 297-15 297-14 297-13 297-12 297-11 297-10 297-9 Hydrogeology, Hydrology, andRelatedSocietal 2:50 PM 2:35 PM 2:20 PM 2:05 PM 1:50 PM 1:35 PM 1:30 PM 5:15 PM 5:00 PM 4:45 PM 4:30 PM 4:15 PM 4:00 PM 3:45 PM ROLE OFCLIMATE MODELDOWNSCALING ARIZONA’S UPPER SANTA CRUZ RIVERBASIN: THE CHANGE IMPACTS ON WATER RESOURCESIN Halper, Eve*; Shamir, Eylon: ESTIMATING CLIMATE NOGALES, AZ, USA RADIOGENIC SRANDUISOTOPES, POTRERO CREEK, CONTRIBUTING TO PERENNIAL WETLANDS USING William R.: EVALUATING SOURCESOF WATER Paces, James B.*; Gray, Floyd; OlgaE.; Hart, Page, PATAGONIA MOUNTAINS, ARIZONA OF HYDROLOGY ANDGEOCHEMISTRY OF THE Eastoe, Christopher: BASELINE CONCEPTUAL MODEL Callegary, James B.*; Gray, Floyd; Laura; Norman, SANTA CRUZ BASIN, SOUTHERNARIZONA MOUNTAIN FRONT RECHARGEZONEIN THE UPPER TO EXPLAINAHIGHHYDRAULIC CONDUCTIVITY GEOPHYSICAL, ANDHYDROGEOLOGIC DATA Berry, MargaretE.: INTEGRATING GEOLOGIC, Bultman, Mark W.*; Page, William R.; Menges, Christopher; DATA OF INTERFACES INFERRED FROM POTENTIAL FIELD Gettings, Mark*; Bultman,Mark W.: STRUCTURAL DIPS MODELING THE BASIN HYDROGEOLOGY ARIZONA; ESTABLISHING THE FOUNDATION FOR IN THE UPPERSANTA CRUZ BASIN, SOUTHERN Kenzie J.; Van Sistine, D.: NEWGEOLOGICMAPPING M.;Christopher Bultman,Mark W.; Gray, Floyd; Turner, Page, William R.*; Berry, MargaretE.; Menges, INTRODUCTORY REMARKS MINNEKAHTA MEMBER, BIGHORN BASIN REDUCTION ANDDOLOMITEPRECIPITATION IN THE HYPERSALINE LAKE WITH BACTERIAL SULFATE Matheson, Edward J.*; Frank, Tracy D.: APERMIAN PANGEA CONTINENTAL ECOSYSTEMSOFEQUATORIAL FOR RECOGNITIONOFPERMO-TRIASSIC James J.: THENECESSITYOFSCIENTIFICDRILLING Benison, KathleenC.*; Andeskie, AnnaSofia; Zambito, COLORADO FORMATION IN THE PICEANCECREEKBASIN, OF ALACUSTRINE SYSTEM: EOCENEGREENRIVER Dyer-Pietras, Kuwanna M.*: STRONTIUM EVOLUTION VIEW MIOCENE WESTERN AMAZONIA-ANALTERNATIVE Piller, Werner E.*; Gross, Martin: SALINEWATERSIN FORMATION IN WASHINGTON ANDIDAHO DEPOSITIONAL ENVIRONMENTS OF THE LATAH MacKenzie, Lindsay Ann*; Lazuhrcatt,Jayce: VARYING CHLORIDE HILLS, DEATH VALLEY NATIONAL PARK PALEOENVIRONMENTAL RECONSTRUCTION IN THE Brant: TEPHROCHRONOLOGY OFMIOCENE TUFFS AND Laisz, Levente*; Nyborg, Torrey; Nick, Kevin E.; Nyborg, PLEISTOCENE PALEOLAKE OLDUVAI, TANZANIA CHANGING ENVIRONMENTAL CONDITIONSIN Toth, Nick: CORE-DERIVEDZEOLITESRECORD Stollhofen, Harald; Deocampo, DanielM.; Schick, Kathy; L.;Christopher Njau,Jackson K.; Stanistreet,IanG.; McHenry, Lindsay J.*; Kodikara, Gayantha Loku; Vickery, 298-12 298-11 298-10 298-9 298-8 298-7 SESSION NO. 299 300-1 Paige Czoski, Presiding Jolante W. van Wijk, Liwei Zhang,Robert Will,Pania Newell, HangDengand 1:30 PM,PhoenixConvention Center, Building Room 127ABC, North Geology Division) (GSA Hydrogeology Division; GSAKarst Division; GSAEnergy T169. SESSION NO. 300 299-5 299-4 299-3 299-2 299-1 Ritzi,Presiding Reza SoltanianandRobert 1:30 PM,PhoenixConvention Center, Room105BC, West Building Division; GSASoilsandSoilProcesses Division) Groundwater–Surface Water Interface(GSAHydrogeology T150. Carbon SequestrationinUnderground Reservoirs Advances inUnderstanding Processes atorNear the 4:55 PM 4:35 PM 4:20 PM 4:05 PM 3:50 PM 3:35 PM 3:20 PM 3:05 PM 1:30 PM 2:35 PM 2:20 PM 2:05 PM 1:50 PM 1:30 PM 22–25 September SANTA CRUZ BASIN RESOURCE MANAGEMENT DECISIONSIN THE UPPER WATERINFORMED ENSURE WORKING TOGETHER TO Presentation) SANTA CRUZ ACTIVE MANAGEMENT AREA(Invited CENTURY OFGROUNDWATER MANAGEMENT IN THE Nelson, Keith*: LESSONSLEARNEDFROM AQUARTER GROUNDWATER ASSESSMENT FOR UPPERSANTA CRUZ WATERSHED BINATIONAL Megdal, SharonB.*: THEINSTITUTIONALSETTING CRUZ WATERSHED NEARNOGALES NEED FORBINATIONAL COOPERATION IN THE SANTA TENUOUS ECOLOGICALPROGRESS HIGHLIGHTS THE Cole, Luke W*; Smith,Amanda; Zugmeyer, Claire: EFFLUENT-DEPENDENTOF WATERSHED HYDROLOGICAL ECOSYSTEM-SERVICE MODELLING Laura*;Norman, Villarreal, Miguel; Niraula, Rewati: AMBOS NOGALESREGIONOFARIZONAANDSONORA FRAMEWORKS FOREFFLUENT WATER USEIN THE Petersen-Perlman, Jacob*: INSTITUTIONAL BREAK TRANSBOUNDARY SANTA CRUZ AQUIFER CLIMATE ANDEFFLUENTFLOWS ON THE Tapia Villaseñor, EliaMaría*: IMPACTSOF VARIABLE McPherson, Brian; Balch,Robert: WATER-CO S.*;Appold, Martin Khan,RiazH.; White, D.; Mark GROUNDWATER MODELINGAPPROACH OUTCOMES OFA WETLAND RESTORATION USINGA Clement, William P.; Boutt,David F.: TESTINGPOTENTIAL Ito, Erika T.*; E.; Hatch,Christine Loheide, Steven P.; SOFTWARE ELECTRICAL CONDUCTIVITYUSINGARDUINO DENSE SPATIAL CHARACTERIZATION OFSTREAMBED David Catherine*;Christenson, J.; Hart, Cardiff, Michael: MISSISSIPPI RIVER RIVERINE WETLANDS: ACASESTUDY OF THE UPPER Jonathan JosephM.*; Liliana; Lefticariu, Krienert, Remo, INFLUENCE UNDER TIDAL WITHIN HETEROGENEOUS FLUVIALSEDIMENTS Mohamad Reza; Rebecca: Barnes, NITRATE REMOVAL Wallace, Corey D.*; Sawyer, Audrey H.; Soltanian, STREAM FLOODPLAIN(Invited Presentation) HYDROBIOGEOCHEMISTRY INAFIRST-ORDER TIDAL Bailey, VanessaL.: Serkowski, JohnA.; Indivero, Julia; Gunn,CaileneM.; Jianqiu; Chen,Xingyuan; Fang, Yilin; Duan,Zhuoran; Scott R.; Myers-Pigg, AllisonN.; Sengupta,Aditi; Zheng, Yabusaki, Steven B.*; Ward, NicholasD.; Waichler, IMPLICATIONS FOR CO THE FARNSWORTH, TEXAS HYDROCARBON FIELD: INTERACTIONS IN THE MORROW BSANDSTONE OF

W.F.; Scalero, Noah: NITROGEN DYNAMICS IN

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Phoenix, Arizona 2 SEQUESTRATION 2 , USA| 283 -OIL PM WEDNESDAY Wednesday, 25 September 2019

300-2 1:45 PM Vo Thanh, Hung*; Sugai, Yuichi; Ronald, Nguele; SESSION NO. 301 Sasaki, Kyuro: A NEW GEOLOGICAL MODELLING T187. The Evolution and Diversity of Virtual Fieldwork WORKFLOW FOR IMPROVEMENT OF CO STORAGE 2 Experiences (National Association of Geoscience Teachers; ASSESESSMENT OF OLIGOCENE RESERVOIR - GSA Geoscience Education Division) SOUTHERN OFFSHORE VIETNAM 1:30 PM, Phoenix Convention Center, Room 106BC, West Building 300-3 2:00 PM Gan, Manguang*; Zhang, Liwei; Miao, Xiuxiu; Wang, Yan; Li, Xiaochun: MICRO-CT CHARACTERIZATION OF THE Don Haas, Wendy L. Taylor and Frank Granshaw, Presiding REACTION BETWEEN WELLBORE CEMENT AND 1:30 PM INTRODUCTORY REMARKS SULFURIC ACID IN CO2 GEOLOGICAL STORAGE 301-1 1:35 PM Hollister, Ryan J.*: INTEGRATING HIGH RESOLUTION ENVIRONMENT PHOTOSPHERES, PHOTOGRAMMETRY AND THE 300-4 2:15 PM Shu, Yutong*; Wilkinson, Mark; Li, Yihe; Sun, Yangyi: NGSS SCIENCE AND ENGINEERING PRACTICES TO

LONG-TERM BEHAVIOR OF CO2-RICH FLUID IN THE MAKE IMMERSIVE VIRTUAL FIELD EXPERIENCES LITTLE GRAND WASH FAULT, UTAH, USA MEANINGFUL TO STUDENTS AT ANY GRADE LEVEL 300-5 2:30 PM Wu, Hao*; Jayne, Richard; Pollyea, Ryan M.: MODELING (Invited Presentation)

CO2-WATER-BASALT REACTIONS EFFECT TO 301-2 1:55 PM Weiland, Lelia*; Lee, Rebecca E.; Eyles, Carolyn H.: FRACTURE ALTERATION IN A BASALT FRACTURE CREATION OF A VIRTUAL FIELD EXPERIENCE OF NETWORK THE NIAGARA ESCARPMENT IN HAMILTON, ONTARIO, 300-6 2:45 PM Gardiner, James*; Thomas, R. Burt; Phan, Thai T.; CANADA Stuckman, Mengling; Lopano, Christina L.; Hakala, 301-3 2:10 PM Ramon-Duenas, Carolina*; Sisson, Virginia B.; J. Alexandra: UTILIZATION OF PRODUCED WATER Wellner, Julia S.; Lytwyn, Jennifer; Hauptvogel, Daniel: BASELINE AS A GROUNDWATER MONITORING TOOL DISCOVERING THE UPPER TEXAS COAST, THE

AT A CO2-EOR SITE IN THE PERMIAN BASIN, TEXAS, VIRTUAL FIELD TRIP USA 301-4 2:25 PM White, Lisa D.*; Ross, Robert M.; Duggan-Haas, Don; 300-7 3:00 PM Wang, Heng*; Alvarado, Vladimir; Kaszuba, John; Smith, Thompson, A. Wayne: THE USE OF VIRTUAL FIELD Erik; Medina Rodriguez, Bryan Xavier: WETTABILITY EXPERIENCES IN THE PURISIMA FORMATION OF

ALTERATION BY SUPERCRITICAL CO2-ENRICHED COASTAL CALIFORNIA FOR SCIENTIFIC STUDY, WATER AND ITS IMPACT ON MULTIPHASE FLOW PUBLIC OUTREACH, AND K-12 EDUCATION (Invited

RELATED TO CO2 SEQUESTRATION Presentation) 300-8 3:15 PM Nuttall, Brandon C.; Sparks, Thomas N.; Greb, Stephen F.*: 301-5 2:45 PM Ross, Robert M.*; Haas, Don; White, Lisa D.; Hendricks, CARBON STORAGE ESTIMATES IN ORGANIC-RICH Jonathan R.; Welych-Flanagan, Martin: REAL AND SHALES OF THE MARCELLUS AND UTICA–POINT VIRTUAL PUBLIC VISITS TO FIELD SITES WITH FOSSIL- PLEASANT INTERVALS IN THE EASTERN UNITED RICH MARINE INVERTEBRATE ASSEMBLAGES: STATES EVOLUTION THROUGH THE PAST TWO DECADES 3:30 PM BREAK 301-6 3:00 PM Coluzzi, Michael*; Mattox, Tari; Pollak, Jacob S.; 300-9 3:45 PM Jun, Young-Shin*; Zhang, Lijie; Min, Yujia: WHY SHOULD Brown, Logan; Spagnuolo, Jake; Modderman, Dominic: WE CARE ABOUT FLUID CHEMISTRIES DURING PASSPORTVR: BUILDING AN IMMERSIVE VIRTUAL REALITY EXPERIENCE OF A MICHIGAN OUTCROP SUPERCRITICAL CO2-RELATED SUBSURFACE OPERATIONS? 301-7 3:15 PM Bahamonde, Joan F.*; Hervig, Richard L.: EXPANDING 300-10 4:00 PM Zhang, Liwei*; Miao, Xiuxiu; Wang, Yan; Gan, Manguang; Li, THE REACH OF A NSF COMMUNITY FACILITY: Xiaochun: A WORKFLOW FOR CT CHARACTERIZATION EXPERIENTIAL LEARNING THROUGH REMOTE- OF WELLBORE CEMENT DEGRADATION UNDER CONTROL OF AN ANALYTICAL INSTRUMENT

GEOLOGIC CO2 STORAGE CONDITIONS 3:30 PM BREAK 300-11 4:15 PM Hills, Denise J.*; McIntyre-Redden, Marcella R.; Koster, 301-8 3:45 PM Bruce, Geoffrey*; Oliver, Carol; Taylor, Wendy L.; Mead, John: SECARB OFFSHORE: UNDERSTANDING THE Chris; Semken, Steven; Summons, Roger E.; Buxner,

POTENTIAL FOR SUBSEA CO2 STORAGE IN THE Sanlyn; Anbar, Ariel D.: ADVANCING 25 YEARS OF EASTERN GULF OF MEXICO DIGITAL INNOVATION - EXPLORING THE EVOLUTION 300-12 4:30 PM Ozotta, Ogochukwu*; Ostadhassan, Mehdi: ANALYZING OF 360° VIRTUAL FIELD TRIPS FROM APPLE’S HUMAN INTERFACE GROUP TO MODERN GAMIFICATION AND FAULT REACTIVATION POTENTIAL OF CO2 STORAGE BEYOND (Invited Presentation) 300-13 4:45 PM Ershadnia, Reza*; Hajirezaie, Sassan; Gershenzon, Naum I.; Ritzi, Robert; Soltanian, Reza: IMPACT OF 301-9 4:05 PM Villeneuve, Marlene C.*; Davidson, Jonathan; Kennedy, METHANE ON CARBON DIOXIDE SEQUESTRATION Ben; Watson, Alexander: CONSTRUCTIVELY ALIGNED WITHIN MULTISCALE AND HIERARCHICAL FLUVIAL VIRTUAL FIELD TRIPS TO IMPROVE ENGAGEMENT AND ARCHITECTURE REDUCE COGNITIVE LOAD 300-14 5:00 PM Guo, Huirong*; Zhou, Qian; Wang, Zhe: IN-SITU RAMAN 301-10 4:20 PM Hurler, Kevin*; Ryker, Katherine: DEVELOPING A SPECTROSCOPIC STUDY OF THE DISSOLUTION AND FRAMEWORK FOR THE EFFECTIVE USE OF VIRTUAL REALITY IN GEOSCIENCE CLASSROOMS REACTION PROCESS DURING CO-INJECTION SO2 WITH

CO2 INTO PORE SPACE AT CONDITIONS RELEVANT TO 301-11 4:35 PM Wiitablake, Leah M.*; Lazar, Kelly Best; Moysey, Stephen M.: CARBON CAPTURE AND STORAGE CONSIDERATIONS IN DEVELOPING A GEOSCIENCE 300-15 5:15 PM Aminu, Mohammed Dahiru*: CARBON CAPTURE AND VIRTUAL REALITY FIELD EXPERIENCE: AN STORAGE (CCS) IS EXPECTED TO PLAY A KEY ROLE IN EDUCATION PERSPECTIVE MEETING EMISSIONS REDUCTION 301-12 4:50 PM Haas, Don*; Ross, Robert M.; White, Lisa D.: TARGETS EXPLORING AND CATEGORIZING DIVERSITY IN THE TECHNOLOGICAL AND PEDAGOGICAL APPROACHES OF VIRTUAL FIELDWORK EXPERIENCES 5:05 PM DISCUSSION 5:20 PM CONCLUDING REMARKS

284 | 2019 GSA Annual Meeting & Exposition Index of Authors

How to use the indexing system: The first number (preceding the dash) represents the session number in which the paper will be presented. The second number (following the dash) indicates the presentation order of the paper within its session. Example: Gordon, Richard G. … 59-4* Find Session #59 in the Technical Session portion of the Program, and look at the fourth paper in the session. Page numbers are not listed in this index. Refer to session number and order of presentation to locate the author you are searching for.

*Denotes Presenter

Ahmad, Zulfiqar 31-7 Allstadt, Kate E. 162-7 Anderson, Hetty 26-6 A Ahmed, Israt J. 26-19, 26-24 Ally, Riyadh 26-19, 26-24* Anderson, Ian 199-6* Aanderud, Zachary T. 8-12 Ahmed, Kazi Matin 251-5, 251-14 Almaguer, Alexandra 2-9* Anderson, Jack 19-12 Abbo, Avishai 291-3* Ahmed, Masud 299-12 Almayahi, Ali 248-9 Anderson, Jackelyn R. 260-8 Abbott, Lon D. 152-7*, 167-5* Ahmed, Nur 90-4 Almond, J.E. 221-13 Anderson, Jordan C. 134-6*, 160-4 Abbott, Mark 44-2 Ahmed, Ridwan 116-5 Almond, Peter 152-6, 188-23 Anderson, Julia N. 229-6* Abbott, Mark B. 248-1 Aich, Sreetama 196-13 Almquist, Catherine B. 35-2 Anderson, Katherine H. 36-35 Abbott, Robert 62-1* Aiken, Chris 228-10 Alonso-Hernández, Carlos 124-2, 124-3, Anderson, R. Scott 121-4, 148-3, 248-8 Abdalla, Muneer A. 202-18*, 202-19* Ainsworth, R. Bruce 176-5 124-4, 124-5 Anderson, Robert C. 86-2, 170-8* Abdel Salam, Mohamed 215-8 Aird, Hannah M. 184-2, 198-21, 255-3*, Alpers, Charles N. 58-9, 58-11, 289-7* Anderson, Robert S. 3-12*, 54-4 Abduhali, Xavier 182-1 256-5 Alqahtani, Labdan 100-11*, 100-12* Anderson, Ross P. 272-3 Abdullatif, Osman M. 200-12 Ajami, Hoori 69-1*, 69-10, 91-4*, 91-12 Alqubalee, Abdullah M. 200-12 Anderson, Ryan B. 127-1* Abdullin, Fanis 23-19 Akande, Samuel O. 132-14 Alshehri, Fahad 111-4* Anderson, Scott 150-10* Aberhan, Martin 145-7, 194-2, 247-7 Akara, Mahawa-Essa Mabossani 112-11 Alsleben, Helge 282-8* Anderson, Steven W. 21-3* Abers, Geoff 241-1 Akbar, Sultan 235-8 Altabet, Mark 270-11 Anderson, Suzanne Prestrud 135-5* Abesser, Corinna 175-2*, 175-3 Akciz, Sinan O. 264-10 Altermatt, Ellen 27-4, 264-3* Anderson, Thomas H. 59-2* Abney, Rebecca 2-11 Akhter, Syed Humayun 65-2 Altunkaynak, Safak 141-10 Anderson, Tiffany 72-3, 115-8, 250-8 Abotalib, Abotalib Z. 237-5 Akisanya, Alfred R. 252-8 Alumbaugh, Jamie L. 209-10* Anderson, William P. Jr. 25-13 Abouelresh, Mohamed 200-12 Akondi, Rawlings 8-10* Alvarado, Patricia A. 140-9, 283-13 Andeskie, Anna Sofia 225-14, 297-6*, Abshire, Wendy 189-1 Akter, Nargis 251-14 Alvarado, Vladimir 300-7 297-14 Abshire, Wendy E. 181-7* Al Kuisi, Mustafa 92-3 Álvarez Gandía, Yahaira 182-27* Andikagumi, Harisma 214-9* Abt, Wiley 194-9 Al-Harbi, Hassan 111-4 Alvarez, John S. 282-8 Andrae, Jake W. 15-8 Abubakre, Abosede Olubukunola 123-5* Al-Hashim, Mansour H. 218-1* Alvarez, Soledad 281-3 Andrew, Joseph E. 164-3* Accotto, Cristina 291-10* Al-kaabi, Abdulla 281-1 Alvarez Villa, Cristopher 182-11* Andrews, Benjamin J. 241-6 Ackermann, Mary M. 135-12 Al-Ramadan, Khalid 123-1, 123-2 Alvaro, Matteo 288-1 Andrews, Graham D.M. 39-12, 55-9 Ackiss, Sheridan E. 131-4, 136-5 Alam, Mohammad Ayaz 251-3* Alwagdani, Essam 111-4 Andrews, John R. 225-7 Acosta Colón, Angel A. 155-8*, 190-12* Albanesi, Guillermo L. 88-1 Alwan, Akilah K. 264-1* Andrews, Katherine R. 267-1* Adak, Somnath 100-14 Albano, Christine 17-12, 179-11* Amanor-Boadu, Vincent 177-8 Andrus, C. Fred T. 37-2 Adam, Claudia 55-1, 107-12, 205-7*, Albert-Black, Cecilia 259-5* Amato, Jeffrey M. 51-6, 83-6, 83-8, 83-9* Andrzejewski, Kate 135-4, 135-8* 273-2 Albonico, Micael 33-2, 262-8* Amber, Eliza 124-7* Angai, Joanne U. 251-9* Adamaitis, Chandler 2-13 Albright, Lydia 114-1* Ambinakudige, Shrinidhi Sr. 249-2 Angeli, Kim M. 210-5 Adams, Benjamin G. 58-2 Alcalá-Reygosa, Jesús 122-4 Ambrogio, Michael 261-19 Angell, Paras 278-4* Adams, Kenneth D. 76-8* Alcantara, Evelina 26-7 Ambrose-Igho, Gare 111-7 Angiboust, Samuel 77-5 Adams, Steven 43-4 Alcantara-Torres, Mariana 40-1* Amburgey, Jonathan 190-3 Angulo, Alejandra 241-12 Adamsky, Rachel 180-8* Alcott, Allison 111-2* Amer, Saud 91-9 Ankney, Meagan E. 171-10 Adatte, Thierry 296-4*, 296-5, 296-6, Aldred, Jennifer 287-3* Amidon, William H. 273-6 Ansan, Veronique 246-5, 246-6, 246-7, 296-7, 296-8 Alessi, Daniel S. 7-5 Amine, Afaf 42-7* 246-9, 246-12 Adeboye, Oyeleye O. 132-10 Alessio, Paul 2-13 Aminov, Jovid 244-14 Ansari, Esmail 46-7 Adedugbe, Emmanuel 183-4 Alexander, Ellen W. 198-14* Aminu, Mohammed Dahiru 300-15* Ansdell, Kevin M. 242-6 Adelman, Katylyn 200-2 Alfaro, Michael E. 14-13 Amitai, Wren 190-7* Anthony, Elizabeth A. 109-18 Adelsberger, Katherine A. 102-6*, 201-2 Algeo, Thomas J. 296-2 Amler, Michael R.W. 38-3 Anthony, Elizabeth Y. 198-27 Adepoju, Suraju A. 132-14 Ali, Aamir 31-7 Ammann, Caspar M. 178-12 Anthony, Kait 15-10* Adeyilola, Adedoyin 71-11, 257-16* Ali, Abdul-Mehdi S. 289-1 Ammirati, Jean-Baptiste 283-13 Antinao, José Luis 76-12, 121-5, 123-25 Adhikari, Basanta Raj 283-11 Ali, Guleed A.H. 248-13 Amos, Colin B. 162-3, 203-3 Antonietto, Lucas S. 220-1 Adiatma, Y. Datu 68-4* Ali, Hendratta 30-2, 30-5 An, Bang 215-4* Anttila, Eliel S.C. 123-26* Adio, Johnson O. 18-5* Ali, Zarine 26-5 An, Yanfen 244-7 Antwi, Josephine 101-7 Adojoh, Onema C. 271-8* Aljammaz, Abdulaziz 111-4 Anadon, Pere 281-3 Ao, Songjian 95-5, 283-7* Adrian, Brent 118-18*, 157-9 Aljinovic, Dunja 8-5 Anaya, Federico 209-5 Aoki, Kazumasa 199-2* Adrian, John 170-8 All, John 204-10 Anbar, A.D. 7-3, 7-4 Aoki, Shogo 199-2 Aertker, William S. 288-9* Allen, Bethany J. 87-2*, 259-1* Anbar, Ariel D. 7-2, 36-1, 41-1, 52-5, 52-7, Apel, Emily 281-14* Aerts, Rene 111-6*, 188-18 Allen, C. Scott 187-8 73-9, 74-7, 75-13, 221-9, 221-11, 301-8 Apen, Francisco E. 77-6 Aftab, Syed Mobasher 94-1* Allen, Joseph L. 27-8* Anderkin, Christian J. 274-2* Appold, Martin S. 80-1, 256-11, 300-1* Agard, Philippe 274-1 Allen, Matthew 171-1* Anders, Alison 10-11, 49-5, 161-11*, Arancibia, Gloria 84-4, 100-6 Agbogun, Henry M.D. 132-10* Allen, Sydney M. 198-26* 161-12, 287-6 Arango, Irene 211-4* Aghedo, Ality 26-3 Allen, Wai K. 15-1, 216-2 Anders, Bébhinn 139-1 Archanjo, Carlos J. 127-3* Agić, Heda 104-3* Allender, Autumn 258-10 Anders, Tania-Maria 110-6, 110-7* Arcusa, Stéphanie 101-8 Agosta, Fabrizio 207-9 Alley, Karen 54-5 Andersen, C. Brannon 22-1* Ardakani, Omid H. 296-3 Agrawal, Vikas 93-11 Allison, David T. 204-6 Andersen, Christine 80-11, 242-11 Ardill, Katie E. 163-7, 164-1, 214-1* Ague, Jay J. 56-1* Allison, Grace K. 256-11* Andersen, Torgeir B. 243-1, 243-2*, 243-3 Ardjuna, Arii 143-4 Agustin, Sebastian R. 26-8 Allmendinger, Richard W. 72-8*, 265-6 Anderson, Alyssa N. 180-7*, 239-8* Arevalo, Ricardo David Jr. 131-6 Ahlberg, Per 68-1 Allmon, Warren D. 1-15, 171-2, 194-8, Anderson, Brendan M. 1-15, 254-3* Ariyanto, Pipin 143-4 Ahlberg, Per Erik 220-5 271-3, 285-5 Anderson, Eric D. 107-2 Armengolt, Oscar 15-10 Ahm, Anne-Sofie C. 282-1 Allred, Isaac 294-3* Anderson, Evan P. 118-10, 220-8, 220-10* Armijo, Brooklyn Dru 194-9* Ahmad, Arslan 251-8*, 251-11 Allred, Jacob 138-2* Anderson, Hayley C. 114-10* Armstrong, Andy 72-14

22–25 September • Phoenix, Arizona, USA | 285 Armstrong, Shalamar D. 266-5 Backus, Ethan L. 119-3*, 129-11, 198-19* Barna, Joshua 90-2 Becker, Julia S. 191-9 Arnold, Lee J. 201-4, 201-5 Baczynski, Allison A. 261-7* Barnard, Patrick 115-10 Becker, Keir 245-2* Aron, Phoebe 135-3 Baddock, Matthew C. 86-8, 86-10, 106-5 Barnard, Patrick L. 250-2 Becker, Richard H. 17-5, 210-8 Aronoff, Ruth F. 11-11, 60-1, 82-10* Baddouh, M’bark 152-5, 173-7, 200-11 Barnes, B. Davis 285-4* Becker, Sophia M. 114-4* Arp, Gernot 220-7 Badenszki, Eszter 243-8, 291-1 Barnes, Brandy 189-11* Becker, Thorsten 292-6 Arpin, Sarah M. 177-5* Badgley, Catherine 196-7 Barnes, Calvin G. 163-7*, 184-6, 199-1, Beckerman, Andrew P. 259-1 Arriagada, César 165-7 Badr, Raed 132-9* 214-5 Beckett, Allison 125-1 Arrington, Angela 19-1* Baele, Jean-Marc 272-1, 274-6, 293-3 Barnes, Gwen L. 125-7* Beckett-Brown, Christopher E 6-4* Arrington, Tanner 153-7 Baer, Eric M.D. 98-6, 98-7*, 110-9 Barnes, Rebecca 73-1, 299-2 Beckie, Roger D. 252-12 Arrowsmith, J Ramón 72-1, 139-13, Baer, Jane McWaters 285-12 Barnett, Samantha 183-10, 183-11, 265-2, Beckingham, Lauren 257-24 161-1, 265-12* Bagdonas, Davin A. 94-12* 271-18 Beckley, Matthew 72-1 Arrowsmith, J. Ramon 10-9, 79-7, 97-8, Bahadori, Alireza 160-10*, 284-9 Barnhart, Holly A. 138-6 Becraft, Eric D. 58-7 207-7 Bahamonde, Joan F. 301-7* Barnhart, Katherine R. 135-5, 263-11 Beddingfield, Chloe B. 144-1 Arrowsmith, Ramón 265-13 Bahramvash Shams, Shima 178-12* Barnouin, Olivier S. 144-1 Bedolla, Arturo 172-11 Artemieva, Irina M. 9-6*, 61-1* Bai, Xue-Yin 283-4* Barovich, Karin 11-6*, 198-16* Beech, James 194-1* Artemieva, Natalia 245-6 Bailey, Christopher M. 45-4, 208-4 Barr, Miya N. 158-9 Beechie, Timothy J. 53-11 Arthur, Jonathan D. 96-7 Bailey, Claire H. 206-11* Barragán-Manzo, Ricardo 145-8 Beers, Rebecca L. 2-10* Arthur, Michael 173-12* Bailey, David G. 74-4 Barrett, John 8-2 Befus, Kenneth 55-4, 55-9, 142-5, Arthurs, Leilani A. 155-12, 249-6* Bailey, Jake V. 247-6 Barrick, James E. 117-1, 117-2 240-12*, 241-6*, 288-3 Arturo, Ian 227-5 Bailey, Vanessa L. 299-1 Barron, Arturo J. 60-10* Befus, Kevin M. 135-5, 250-2* Artyushkova, Kateryna 289-1 Bain, Daniel J. 44-2 Barron, Molly 100-4 Behar, Hannah 70-1 Arvidson, Raymond 295-6 Bain, Jeff G. 251-9 Barron, Robert 177-8 Behera, Ajit Kumar 30-6* Asante, Joseph 101-12* Bair, Andrea R. 98-11* Barry, Tiffany 198-29 Behr, Whitney M. 166-1* Ascanio-Pellon, Patricia 55-5* Baird, Graham B. 82-5* Barshi, Naomi 265-7 Beirau, Tobias 234-12* Asher, Brendon 38-14 Baker, Don R. 136-7 Bart, Gwendolyn D. 219-5 Beisner, Kimberly R. 289-4* Asher, Pranoti M. 189-1*, 253-4* Baker, Gregory S. 17-9*, 188-7, 188-8, Bartel, Beth 73-5* Bekker, Andrey 11-1, 11-2 Ashley, Gail M. 135-7*, 159-6* 188-10 Barth, Aaron 54-11 Belcher, Wayne R. 91-9* Ashley, James W. 86-13* Baker, Jonathan L. 200-8 Barth, Andrew 50-3, 164-13* Bell, Alex 22-4 Ashley, Kyle T. 77-10, 129-3, 243-10 Baker, Luke A. 18-9 Barth, Nicholas C. 2-3 Bell, Elizabeth Ann 136-12* Ashley, Thomas 286-1* Baker, Mariah M. 246-5, 246-11, 246-12* Bartholomew, Mervin J. 63-1*, 63-7 Bell, James F. III 295-1* Ashraf, Asif 62-14* Baker, Max 256-2 Bartley, John M. 95-7*, 136-14*, 241-9 Bell, Matthew 150-2 Ashton, Jillian Marie 33-5*, 33-6 Baker, Paul A. 248-4 Bartoli, Omar 77-3, 199-5* Bell, Matthew L. 267-8* Ashton, Kenneth 215-14 Baker, Samantha R. 275-2 Barton, Isabel 92-5*, 206-1 Bellino, Lucia 36-23*, 155-3* Ashwood, Loka 101-6 Baker, Victor R. 95-1*, 219-6* Barton, Mark D. 92-5, 92-6, 92-7, 143-13, Bello, Simone 207-7* Ashworth, Allan C. 3-5* Bakker, Robert T. 38-12 206-1, 206-12, 290-9 Bellow, Harrison B. 123-2* Askari, Zohreh 151-8 Balaban, N. 258-13 Barton, Michael 239-6 Belmont, Patrick 2-6 Aslan, Andres 109-2, 109-4, 134-3, Balassa, Daniella 118-28* Base, Team 280-1 Belontz, Sara 227-5 134-5*, 139-4, 262-8, 262-10 Balbas, Andrea 96-10 Bash, Jennifer G. 193-12 Beltrán-Páez, Ofelia 124-1 Asmerom, Yemane 16-1, 16-2, 34-1 Balch, Robert 300-1 Basinger, James F. 220-2, 222-9 Bemis, Sean P. 283-11 Assine, Mario L. 53-5 Baldauf, Paul 188-7*, 188-8, 188-10 Basler, Luke 63-5 Ben Farhat, Meryem 174-11 Aster, Richard C. 83-5 Baldorj, Batkhuu 100-2 Bassoo, Roy Jr. 288-3* Ben Shitrit, Amit 169-12 Astromovich, Julia Michelle 206-4* Baldus, Joseph A. 281-4 Bastien-Thibault, Marie-Pierre 237-8 Ben-Horin, Jeri Y. 62-7* Atchison, Christopher 73-4 Baldwin, John N. 83-4 Bateman, Kathryn M. 52-10, 181-8*, 265-7 Benavente, Cecilia Andrea 193-13* Atchison, Christopher L. 21-8* Baldwin, Julia A. 4-6* Bateman, Mark D. 237-4 Bender, E. Erik 198-3 Atekwana, Eliot 29-3, 30-2, 30-5 Balgord, Elizabeth 74-10, 204-10 Bates, April Renee 287-11 Bendle, James 89-7 Atkins, Carmen A. 123-27* Balica, Constantin 214-4 Bates, Caitlin 198-3* Benford, Bryn A. 154-10* Atkins, Rachel M. 190-5*, 213-9* Balisi, Mairin 222-10* Bates, Tristan 109-3* Benhallam, Wassim 151-12*, 265-11* Atlas, Zachary 241-5 Balk, Meghan 38-4*, 209-13 Bathen, Jared G. 131-5* Benison, Kathleen C. 66-12, 123-7, Attalla, Mohamed 226-11 Ball, David 115-7 Batianis, Elizabeth 33-10*, 113-3, 158-12 225-14*, 297-6, 297-14* Atterholt, James 62-3 Ball, Lyndsay B. 69-6*, 69-7, 262-9* Batista, Ana 123-8* Benito Granell, Xavier 248-4 Attia, Snir 164-1, 164-2*, 164-12, 214-1 Ballent, Anika 227-5 Batllori Sampedro, Eduardo Adolfo 224-3 Benner, Jacob S. 181-12 Attig, John W. 161-10 Ballentine, Chris 92-9, 92-10 Batther, Harpreet Kaur 261-10* Bennett, Bruce 3-7 Atwater, Tanya M. 10-12*, 141-1* Ballero, Deniz 27-15* Baud, Aymon 8-5 Bennett, Carina 144-1 Atwood, Shannon 30-3* Ballouz, Ronald L. 144-1 Bauer, Ann 89-8 Bennett, Kristen 295-6 Aubry, Marie-Pierre 1-13*, 186-1* Baloga, Stephen M. 239-8 Bauer, Jennifer E. 145-1*, 146-10*, 154-7, Bennett, Richard A. 128-2 Auchter, Neal 286-3* Balogh-Brunstad, Zsuzsanna 201-7* 196-10, 228-3, 228-4, 228-5 Bennett, Scott E.K. 172-11 Auer, Gerald 274-12 Balsamo, Fabrizio 143-8 Bauer, Paul W. 83-2 Bennett, Yvonne 88-5* Augland, Lars E. 247-12 Balta, J. Brian 275-3 Baughman, Jaclyn S. 63-5* Bennick, Martina I. 118-8* Ault, Alexis K. 142-12, 142-13, 168-8*, Bamidele, Toba E. 132-14 Baum, Rex L. 150-7* Benning, Cole S. 114-12 207-8 Bancroft, Alyssa M. 12-1, 68-4, 88-7, Baumann, Sarah P. 155-12* Beno, Carl J. 120-7* Ausich, William I. 194-13* 125-7, 169-4, 169-5, 169-6, 169-8, 282-6 Baumgardner, Robert W. 202-3 Benowitz, Jeffrey A. 15-1*, 139-8, 166-5, Austermann, Gregor 118-15, 123-10, Bandy, Matthew 225-5 Baumgardner, Sarah 132-1 207-5, 216-2, 216-6 202-14*, 271-2 Banerdt, W. Bruce 246-1* Baumgartner, Aly 15-9* Benson, Abigail 109-5 Avdalović, Jelena 29-6 Banerdt, William B. 246-2, 246-3 Baumgartner, Lukas 56-5 Benson, Erin 163-4 Avellaneda, Pedro 179-12 Banerjee, Santanu 147-12 Baxter, Ethan F. 56-8* Benson, Lisa 155-10 Averett, Aaron R. 225-7 Banerjee, Sayoni 196-13* Baxter, Sarah Elizabeth 290-12* Bent, Catalena S. 240-14* Avery, Elizabeth A. 33-8 Banerjee, Yogaraj 36-20 Baylor, David J. 55-4 Bentley, Callan 52-1*, 98-8*, 190-2 Avery, Madison 243-9* Banfield, Don 246-1, 246-12 Bayona, Germán 72-12 Benzoni, Rachel 26-20 Avigad, Dov 291-3 Banfield, Jillian F. 5-6, 5-7, 138-14 Bayouth García, Desireé 42-2 Beraaouz, El hassane 152-5 Avila, Teresa D. 68-5* Banik, Tenley J. 109-1, 109-25 Bays, Andrew 116-3* Beranek, Luke P. 65-4 Awramik, Stanley A. 104-3 Bankhead, John Gardiner Richards Jr. Beach, Timothy 72-13 Berberian, Lori 281-8 Axen, Gary 125-6, 140-1, 166-10*, 274-3 Beach, Timothy P. 224-2, 224-7, 224-8, Berberich, Samantha 10-1*, 49-1 207-3, 238-3, 238-5, 287-10 Banks, Claudia 280-3* 224-9, 224-10* Bercovici, Hannah L. 97-13* Axen, Gary A. 238-1, 238-2 Banks, Maria E. 219-8*, 246-4, 246-5, Beall, Adam 61-2 Berelson, William M. 247-6 Axler, Jennifer A. 120-3 246-6, 246-7, 246-9, 246-11*, 246-12 Bean, Eban Z. 17-10 Beresford, Vincent P. 179-4* Axness, Abigail 33-2* Banner, Jay L. 89-12 Bean, Jessica R. 254-8 Bergel, Emily R. 183-27* Ayala, Morelia 198-21*, 256-5 Bao, Xiaohuan 41-11* Beane, Rachel 264-3 Berger, Julien 274-6 Ayawah, Prosper 227-11* Baquero, Mauricio 72-12* Bear, Tahlia 180-6* Berger, Lauren 246-5, 246-9 Ayling, Bridget F. 18-12* Bar, Oded 169-12 Beard, James S. 77-13*, 120-4 Bergermann, Henning 45-7 Ayo-Bali, Abiodun E. 251-1 Barajas, Andrew 167-11 Beard, K. Christopher 209-9 Berggren, William 186-1 Ayzel, Georgy 194-2 Baraza Piazuelo, Teresa 19-4*, 182-2 Beard, L. Sue 205-10 Berglund, James L. 90-2 Azar, Benjamin D. 187-9* Barbiero, Laurent 111-8 Beard, Rachel A. 150-3 Bergman, Bailey 183-25* Azmi, Iffat 123-23* Barbolini, Natasha 244-14 Bearden, Alex 72-5, 131-7* Bergner, Andreas G.N. 297-7 Azor, Antonio 291-10 Barbosa, Sergio A. 90-3 Beason, Scott R. 179-7 Berhe, Asmeret Asefaw 2-11*, 73-1 Barbour, Lee 252-7 Bebber, Michelle R. 260-3 Berman, Daniel C. 66-3, 170-5 Barboza, Michelle M. 228-13 Bebout, Gray E. 274-1* Berman, Robert 215-14 B Bardhan, Subhendu 171-3 Bécel, Anne 239-14 Bermudez, Emily A. 124-5, 124-6, 124-7 Babalola, Lamidi O. 123-1, 123-2, 200-12* Bareket-Shavit, Kallee 189-10* Becerra, Evelyn S. 116-5 Bermudez, Jocelyn E. 255-3 Babayan, Hektor 168-4 Bargar, John R. 99-5 Becher, Kent 289-5 Bernal, Leslie 18-10*, 189-7 Babayev, Gulam 168-4 Barkett, Sebastian 182-14* Bechtol, Vanessa 96-8 Bernard, Rachel E. 39-13* Babiker, Jarrah Mohammed 123-2 Barklage, Mitchell 60-4, 205-5 Beck, Bryan 104-9 Bernasconi, Stefano M. 261-5 Babila, Tali L. 147-3, 147-9* Barkmann, Peter E. 91-8 Beck, Catherine C. 74-4 Bernau, Jeremiah A. 297-3* Baboumian, Shauntè M. 26-19, 26-24 Barkoff, Drew William 55-11* Beck, Kimberly D. 202-16* Bernero, Gregory 261-21 Babu, Sabarish 153-10 Barlett, Christopher 254-9 Beck, Susan L. 140-8 Bernhard, Joan M. 270-12* Bachan, Aviv 222-6 Barlow, John 237-4 Beckaroo, Yasheika 62-11, 109-26* Bernhardt, Hannes 86-7* Bachelder, Jill 237-8 Barlow, Natasha 286-9 Becker, Charlie 149-10 Berquist, Peter J. 98-4, 154-9*

286 | 2019 GSA Annual Meeting & Exposition Berry, Margaret E. 105-4*, 298-1, 298-3 Blank, Jennifer G. 34-4 Boudreau, Alan E. 163-4* Brigham-Grette, Julie 159-9* Berry, Michael 81-6, 83-1, 238-3, 238-5*, Blanton, Chelsea M. 105-2 Boudreau, Diana M. 96-13* Bright, J. 134-12 286-11 Blatchford, Hannah J. 142-11, 217-6* Boudreaux, Asher 12-5, 282-12 Bright, Jordon 134-14* Berthelote, Antony R. 226-13 Blatter, Dawnika 241-2* Boujibar, Asmaa 234-1 Brikowski, Tom H. 31-6*, 92-2, 158-4 Bertrand, Ornella C. 194-20 Blaylock, Hannah E. 135-12 Bouker, Polly A. 27-15 Brilha, José 152-1* Beškoski, Vladimir 29-6 Bleacher, Jacob E. 170-6, 239-3 Boukhalfa, Hakim 70-1, 175-4, 256-14 Briner, Jason P. 54-4, 54-10 Best, Aaron 187-4 Bledsoe, Lee Anne 29-6 Bountry, Jennifer 53-11 Bringue, Manuel 172-1*, 270-1* Best, Mackenzie B. 16-12* Bleeker, Wouter 11-1 Bourget, Julien 176-5 Brink-Roby, David 45-8* Betancort, Juan F. 76-1 Blickstein, Joel I.B. 26-19, 26-24, 121-8 Bourne, Audrey 118-4 Brinkmann, Robert 226-1* Betka, Paul 130-10*, 165-5* Blisniuk, Kimberly 52-1, 128-2, 204-4 Bourret, Andre 256-5 Brisson, Sarah K. 194-18 Betts, Peter 61-2, 292-2 Bliss, Benjamin R. 90-2 Bourret, Michelle 70-7*, 175-4 Bristol, Isabelle M. 65-5* Beukes, Nicolas J. 7-5, 104-2 Bloch, Jonathan I. 87-7 Boutt, David F. 299-5 Brittingham, Alex 218-12* Beverly, Emily J. 135-3* Bloch, Roger B. 36-21 Bouvier, Anne-Sophie 56-5 Broadwell, Kirkland S. 120-4* Bevers, Jeb 196-8* Blodgett, Robert B. 118-1 Bouwens, Maegan 109-18* Brocard, Gilles Y. 47-7 Bevitt, Joseph 87-8 Blodgett, Robert H. 98-7 Bouzeid, Scarlett 112-3* Brock, John C. 94-4 Bex, Richard T. II 146-10, 228-4, 228-5* Blondes, Madalyn S. 266-10 Boving, Thomas B. 30-4 Broes, Lauren D. 91-8 Beyer, R. 219-13 Bloss, Benjamin R. 107-2 Bowden, Shelby 284-8 Brokus, Sarah A. 187-4 Bezard, Rachel 78-10 Blount, Karen 27-12 Bowen, Brenda B. 66-12, 179-3, 267-6, Brook, George A. 36-33 Bezbaruah, Devojit 130-10 Blowes, David W. 251-9 295-11, 297-3 Brookfield, Andrea E. 177-8, 226-4* Bhandari, Basant 217-9 Blowick, Aoife 139-1 Bowen, Mark W. 237-2, 287-5* Brookfield, Michael 23-10 Bhattacharjee, Souvik 183-24 Bluhm, Hendrick 138-14 Bowers, Bradley 31-2 Brooks, Edward M. 81-9, 81-10 Bhattacharya, Abhijit 4-7, 45-2 Blum, Mike 294-11* Bowersox, J. Richard 143-11* Brooks, Emma 53-7 Bhattacharya, Devarati 181-11, 253-12 Blum, Mike D. 65-7, 218-2, 294-3 Bowling, Jessica A. 281-9 Brooks, Ryan J. 280-2 Bhattacharya, Janok P. 103-5, 132-6 Blum, Tyler B. 137-1 Bowman, Chelsie N. 88-3* Brophy, Shannon K. 169-13, 197-6, Bhattacharya, Joyeeta 169-14* Bluth, Gregg J.S. 181-9 Bowman, Jennifer R. 268-1 285-13* Bhattacharya, Prosun 251-4, 251-6, Boag, Thomas H. 221-3* Bowman, John R. 80-12, 120-7 Brophy, Trista M. 17-10* 251-11, 251-12, 251-13, 251-14* Bobeck, Patricia 90-1* Bowman, Kimberly 114-17* Brotherton, John L. 43-6*, 294-8 Bhattarai, Saroj 44-6 Bobisink, Brandon 191-7 Bowman, Luke J. 181-9* Brounce, M. 241-4* Bhullar, Bhart-Anjan 87-8 Bobka, Alana Marie 36-2* Bowman, Vanessa C. 247-10 Broussard, Joshua 194-19* Bhurkunde, Shraddha 247-8 Bobrowsky, Peter 28-5, 62-10 Bowser, Samuel S. 89-3 Brown, Cody 188-10 Biasi, Joseph A. 271-17 Bobyarchick, Andy R. 64-3*, 204-3 Boxerman, Jonathan Z. 180-11* Brown, Garett M. 285-14* Bibby, Richard K. 69-9 Bodenbender, Brian E. 227-2*, 237-9 Boyce, C. Kevin 67-3, 235-12* Brown, Gordon E. Jr. 99-5* Biber, Patrick D. 250-5 Bodnar, Robert J. 80-9, 173-15 Boyd, Aaron K. 13-6, 13-8, 204-8 Brown, Holly M. 204-8* Bicego, Márcia 188-2 Boehlke, Adam R. 151-11 Boyd, Alexandria N. 109-12, 183-3* Brown, Jeb 289-10 Bickford, Marion E. 82-3* Boehm, Rollie 225-11 Boyd, Eric S. 58-3 Brown, Kelly M. 33-4* Bickmore, Barry R. 6-8*, 8-12 Boelts, Hannah Paulina 104-12* Boyd, Kathryn 181-6*, 212-6*, 254-8 Brown, Kenneth 23-15, 101-3, 185-1, Biddle, Julian 83-6 Boessenecker, Robert W. 271-26 Boyer, D. Matthew 153-10 190-11* Bidgoli, Tandis S. 23-3, 42-4, 43-8, 46-7, Boger, Rebecca 162-11 Boyer, Diana L. 194-14* Brown, Kenneth L. 101-13 139-12, 294-6* Boggs, Katherine 108-8* Boyer, Doug M. 87-7 Brown, Laurie L. 170-4 Biebesheimer, Ellie J. 282-6* Bohacs, Kevin M. 193-13 Boyer, Grayson 80-8 Brown, Logan 301-6 Biedermann, Andrea 142-14 Bohannon, Loren A. 183-18*, 204-2 Bozarth, Steven R. 224-2 Brown, Margaret C. 179-1 Bieger, Klaus 251-3 Bohanon, Allison 275-6* Braathen, Alvar 291-7 Brown, Matilda J.M. 67-4* Biek, Robert F. 28-7*, 142-14, 183-19 Bohling, Geoffrey C. 91-7 Bracey, Georgia 253-8 Brown, Megan R.M. 266-9* Bielskas, Amanda 191-8* Bohn, Theodore J. 18-2 Brachfeld, Stefanie 245-10* Brown, Michael 137-8*, 214-14 Bierhaus, E. Beau 144-1 Bohnenstiehl, DelWayne R. 276-2 Brackman, Adam J 163-10* Brown, Nathan D. 79-2* Bierman, Paul 124-2*, 124-3, 124-5 Bohon, Wendy 73-5, 133-3*, 228-2* Bradbury, Kelly K. 45-11, 46-8, 207-6 Brown, Nicholas 123-20* Bierman, Paul R. 10-5, 44-8, 79-6, 105-6*, Bohrson, Wendy A. 185-4, 258-16 Bradford, Kristie 154-2* Brown, Regina 182-3 121-2, 121-3, 124-4, 124-6, 124-7, 213-8, Boivin, Marie-Pier 50-6 Bradford, Maya Y. 38-28* Brown, Sarah R. 39-12 218-8, 263-6 Bolaños Alvarez, Yoelvis 124-3, 124-4 Bradley, Alexander S. 218-10 Brown, Summer J. 9-8, 25-6, 284-3 Biernat, Maryse Dominique 67-10* Bold, Uyanga 274-13 Bradley, Mark A. 198-13 Brown, Tom 248-10 Bikuu, Victorine A. 30-2, 30-5 Boles, Austin 165-10 Bradley, Michael S. 32-4 Brown, Wendy 299-6 Bilderback, Eric L. 182-25 Bolet, Arnau 281-3 Bradshaw, Richard W. 55-5 Brown, Wesley 225-3 Bilek, Susan L. 83-5, 90-3 Bollen, Elizabeth M. 11-11*, 77-2, 199-6, Braga, Juan Carlos 134-10 Browne, Ian D. 146-6* Bilenker, Laura D. 256-2 199-13 Bragg, Debra 98-6 Browne, Tessa N. 261-9* Billor, M. Zeki 84-2*, 101-6 Bolles, Kasey 188-5 Braithwaite, Edward F. III 115-9 Brownell, Sara E 231-6 Bilodeau, Maude 136-7 Bollinger, Andrew 23-15* Braje, Todd J. 115-7 Brownell, Sara E. 73-9 Bindeman, Ilya 184-5 Bonadonna, Costanza 39-20 Brake, Sandra 104-11 Browning, Claire 33-11 Bindeman, Ilya N. 164-10 Bonamici, Chloe 11-10, 217-1* Braley, Karen 110-5 Browning, Claire K. 90-3, 114-4 Binder, Wendy J. 38-15, 209-4 Bonar, Alicia L. 43-4 Bralower, Timothy 245-6* Browning, James V. 36-14, 36-16, 36-23, Bird, Aaron 34-2 Bond, Clare E. 64-4, 143-2 Bralower, Timothy J. 147-9, 172-7, 223-7, 147-1*, 147-5, 147-8, 245-13 Birdwell, J.E. 169-11 Bond, David P.G. 247-1, 247-4* 223-11, 223-12, 247-9 Brownlee, Sarah J. 62-3, 240-10, 240-11 Biren, Marc B. 85-10* Bond, Jeffrey D. 3-8 Branam, Tracy D. 174-11 Broxton, David E. 83-10 Birkholzer, Jens 252-2* Bonde, Joshua W. 38-22, 167-1, 271-23 Branca, Stefano 59-9 Broz, Adrian P. 295-3* Birkholzer, Jens T. 151-9* Bondi, Brittany 254-9 Brand, Leonard R. 157-8, 188-1, 202-2*, Brozzetti, Francesco 161-1, 207-7 Birnbaum, Janine 239-4* Bookman, Laura M. 150-5 218-3 Bruand, Emilie 60-7 Bischoff, Paul 253-6 Booth, Adam M. 162-9 Brandon, Alan 198-8 Bruce, Charles 118-6 Bischoff, Sarah 166-2 Borchers, Brian 217-1 Brandon, Mark T. 12-8 Bruce, Geoffrey 52-5, 52-7*, 75-13, 301-8* Bisgaard, Sarah Grace 109-24* Bordt, Ely Addison 124-7 Branigan, Kevin 109-21 Bruckner, Monica Z. 181-6 Bish, David L. 137-5* Borel, Megan 216-7, 284-2* Brassell, Simon C. 20-1*, 44-7 Bruckno, Brian S. 72-10 Bishop, Brandon T. 140-8* Borella, Josh W. 26-22, 42-3, 105-14, Bratton, Donald III 52-9 Brueseke, Matthew E. 39-12, 55-1, 139-8*, Bishop, Janice L. 136-5, 295-2* 122-7, 188-23, 204-11, 210-6, 240-14 Braud, Alex 254-7 273-2 Bishop, Michael P. 237-10 Borella, M.W. 26-22 Braun, David R. 67-10, 102-8, 148-4 Brugger, Keith A. 122-2*, 134-4 Biswal, T.K. 266-11 Borges, Schuyler 8-2* Braun, Matthew Gregory 282-5* Brugman, Karalee K. 55-8* Bizimis, Michael 185-8 Borgohain, Pardip 130-10 Braunagel, Michael 198-17 Bruhn, Ronald 42-5 Bjornerud, Marcia G. 41-7, 133-1* Borom, Marcus P. 59-10* Bray, V.J. 219-5 Brum, Jared 187-8, 277-2* Blachly, Gregory F. 198-11* Borsook, Ariel 129-2, 214-1 Brearley, Francis 19-10 Brum, Jose 277-4 Blachowski, Artur 135-9 Borum, Angela 179-4 Breckenridge, Andy J. 42-1, 182-24 Brumage, Eleana 114-17 Black, Andrew 252-12 Boryta, Mark 110-6*, 110-7 Breecker, Daniel O. 89-12 Brumberger, Haley 193-3 Black, Bryan 89-12, 89-15* Bos Orent, Eytan 290-5* Breeding, Christopher M. 288-2, 288-5* Bruner, Austin 36-32* Black, Morgan 248-9 Bosbyshell, Howell 120-5* Bregou, Anne-Solene 190-3 Brunette, Andre 183-22*, 218-10 Black, Paul 149-12 Bosch, Jeanette S. 181-10 Breitsprecher, Charles H. 288-10* Brunner, Benjamin 206-8, 206-9 Black, Sophie 65-10 Bosch, Rachel 34-2* Brengman, Latisha Ashley 41-2, 41-3* Bruno, Barbara C. 231-8* Blackford, Nolan 199-3* Bosch, Stephanie 194-3* Brennan, Daniel T. 127-4*, 167-9, 204-5* Brunstad, Keith A. 35-6, 259-7 Blackstock, Joshua M. 114-8 Bose, Maitrayee 94-10 Brenneman, Mark J. 284-5 Brusatte, Stephen L. 87-11, 194-20, 196-2 Blackwell, Bonnie A.B. 26-19, 26-24, Böse, Maren 246-2 Brenner, D.C. 221-13 Brush, Jade Ashley 36-27, 297-8 121-8 Bosompemaa, Patience 29-5*, 111-7 Brett, Carlton E. 68-11, 169-5, 169-6, Bryant, Robert G. 106-5 Blackwell, Emma 62-8* Boss, Stephen K. 226-9*, 226-10 169-9, 281-9*, 282-3 Bryant, Vaughn 38-10 Blaen, Phillip 175-2 Boston, Penelope J. 16-9 Breuer, Doris 246-3 Bryk, Alexander B. 278-6 Blake, Daniel 183-4 Botes, Riaan 261-16 Brewer, Chester 190-5 Bua-Iam, Sequoya 285-15 Blake, Daniel B. 1-7* Botting, Joseph P. 1-8 Brewer, Will 249-3* Buchan, Kenneth L. 215-14, 247-1 Blake, Johanna M. 289-5*, 289-10 Bottjer, David J. 104-1, 118-26, 157-3, Brezina, Jamie 285-13 Buchanan, Rex C. 158-1* Blakemore, Daniel 22-2, 23-15, 78-6, 172-3, 172-10, 173-13*, 196-14, 247-6, Bridgwater, Daniel D. 46-2 Bucholz, Claire E. 274-13 185-1, 255-5*, 255-6, 258-18, 273-8, 277-2 285-12 Briggs, Derek 8-9 Bucholz, John F. 55-4 Blakey, Ronald 43-2*, 236-5 Bottjer, Richard 281-2* Briggs, Derek E.G. 14-7 Buck, Brenda J. 19-15*, 187-5 Bland, Michael 144-8 Boucher, Lisa D. 235-4* Briggs, Sydney A. 275-5 Buck, W. Roger 239-14 Bland, Phil A. 86-13 Boudinot, F. Garrett 223-12 Brigham, Cassandra A.P. 10-8*, 10-9 Buckley, Camille E. 19-7*

22–25 September • Phoenix, Arizona, USA | 287 Buckley, Kasey L. 193-10* Caffee, Marc W. 10-5, 122-1, 122-2, 124-3, Carrapa, Barbara 50-9, 84-5, 274-7, 283-6, Chan, Marjorie A. 12-10, 179-3*, 188-13* Buczkowski, Debra L. 144-4, 144-5*, 134-4, 218-8 283-10 Chan, Rachel L. 135-12 144-6, 170-7*, 170-9 Caffee, William 54-10 Carrera, Barbara A. 70-5 Chandler, Mark 181-11 Budahn, James R. 76-1 Cahill, Aaron 252-12 Carrero Marquez, Carlos 257-24 Chandler, Mark A. 253-12 Budd, David A. 176-8 Cahill, Joshua T.S. 13-11* Carrero Romero, Sergio 138-14 Chandler, Patrick 181-6 Budde, Nicholas R. 32-3* Cai, Fulong 283-9, 292-8 Carrigan, Charles W. 153-6* Chandonia, William 48-4, 64-8* Buddington, Andrew M. 279-1* Cai, Ximing 226-11 Carroll, Alan R. 103-6, 139-14, 173-8, Chang, Ching 12-3* Bueno Watts, Nievita 226-13 Cain, Connor J. 101-6* 176-1* Chang, Jack 52-6 Buhedma, Hesham 36-7 Caine, Jonathan S. 82-2 Carroll, Kenneth 18-1 Chang, Ling 17-6 Bullard, Abigail R. 236-5 Caine, Jonathan Saul 207-8 Carroll, Rosemary 299-6 Chanmuang N, Chutimun 85-9 Bullington, Hannah 38-7* Caineta, Júlio 17-11* Carroll Steward, Kimberly 181-11*, Channell, James E.T. 168-5 Bullock, Jared S. 115-6* Cajigas, Rachel 102-4* 253-12 Chao, Jessie 252-12 Bultman, Mark W. 298-1, 298-2, 298-3* Cakir, Recep 249-11 Carruthers, Tim 226-5 Chaofeng, Wang 107-11 Bunge, Hans-Peter 125-2 Calantoni, Joseph 115-9 Carry, Benoit 144-11 Chapin, Thomas P. 289-7 Buntin, Rogers C.C. 38-27* Caldeira, Ken 247-2 Carson, Eric C. 161-10* Chapman, Alan D. 43-11*, 50-5, 129-4* Burberry, Caroline M. 48-1*, 48-2*, 48-5 Calderón, Mauricio N. 165-4 Carson, Teresa 228-10 Chapman, James B. 167-4* Burbine, Thomas H. 144-10, 144-12 Caldwell, Grant R. 284-5 Carstarphen, Camela 91-11 Chapman, Martin C. 94-5 Burchard, Hermann G.W. 205-12* Caldwell, Rebecca L. 132-1* Cartas Aguila, Hector A. 124-2, 124-3, Chappaz, Anthony 187-6, 198-20 Burchell, Mark 240-6 Calede, Jonathan J. 209-12 124-4, 124-5 Chappell, J. Caleb 22-3, 41-10, 100-13, Burchell, Meghan 89-10* Calef, Fred 246-7 Carte, Alexander J. 216-12 182-12, 187-8, 227-13 Burd, Aurora I. 27-11* Calef, Fred J. III 86-12, 176-12, 246-9 Carter, Abigail 62-11, 109-26 Chappell, James R. 25-2 Burds, Luke 237-2, 237-3 Calef, Fred John III 295-5 Carter, Aja M. 171-2 Chaput, Amélie 76-4 Burgess, Annie 177-4 Call, Erin 111-3 Carter, Lynn M. 219-4* Charalambous, Constantinos 246-5, Burgess, Crystal S. 15-7 Callahan, Caitlin N. 264-4 Carter, Mark W. 291-5 246-6, 246-7, 246-8, 246-9, 246-10, Burgess, Lauren 278-1* Callahan, Owen A. 143-12*, 166-12* Carter, Matthew 207-2* 246-12 Burgess, Sarah A. 174-11* Calle, Amanda Z. 127-1 Carter, Megan R. 177-4* Charles, Njilah 30-2, 30-5 Burgess, W. Paul 150-3* Callegary, James B. 298-4* Cartwright, Julia A. 275-5 Charlevoix, Donna 97-4 Burgette, Reed J. 64-12*, 83-12, 162-1 Calner, Mikael 125-7, 169-4, 282-6 Carty, Kendra 163-7, 163-10, 184-6* Charlier, Bernard 163-2 Burke, Ariane M. 259-1 Calvert, Andrew T. 184-5 Caruso, Antonio C. 173-6 Charlton, John 225-10, 225-11* Burke, Joshua 22-4, 36-8 Calvo, R. 258-13 Caruso, Emily 227-3 Charlton, Joshua 54-5 Burke, Keara N. 144-1 Calzia, James P. 41-9 Cary, Tim 252-12 Charnock, Robert 100-4* Burke, Michelle 187-8 Calzolari, Gabriele 142-12* Casadevall, Thomas 96-1* Chartier, Lauren 101-7* Burkett, Ashley 14-11*, 97-2, 118-9 Camarra, Stephen 37-3* Casadevall, Tom 152-2 Chaumba, Jeff B. 256-8* Burkett, Faith Elizabeth 105-2* Camelo, Jonathan M. 34-3* Casagrande, David 179-8 Chauvin, Benjamin P. 46-6* Burkhart, Patrick 188-7, 188-8 Cameron, Emilia M. 137-1 Casale, Gabriele 126-3, 126-5, 216-7 Chavez, Amanda J. 194-12* Burkhart, Patrick A. 188-10 Cameron, Kevin 253-9 Casares, Heather 284-1* Chávez-Cabello, Gabriel 145-8 Burnett, Jonathan 213-13 Camilleri, Phyllis A. 183-20, 183-21 Case, George 28-4, 256-12, 256-13* Chávez-Vergara, Bruno 124-1 Burnett, William 261-4 Camp, Wayne K. 71-12* Casey, Clinton 38-17 Chazen, Caitlin 98-8 Burns, Dale 78-5* Campbell, Amanda E. 268-4* Casey, Michelle 67-8 Cheadle, Michael J. 245-9 Burns, Peter C. 234-5, 234-9*, 234-11, Campbell, Clay 292-7* Casey, Michelle M. 145-10* Cheek, Dennis W. 97-6 234-14 Campbell, Kaitlin U. 26-2 Cashman, Patricia H. 294-10 Cheek, Kim A. 97-6* Burns, Robert 96-6* Campbell, Kate M. 58-9, 58-11*, 158-9, Cassidy, Colleen E. 134-14 Chelle-Michou, Cyril 242-12* Burns, William J. 150-7 289-2, 289-7 Castaneda, Olga 196-5* Chen, Ailing 259-8* Burr, Devon M. 66-4, 66-9*, 86-3*, 219-3* Campbell, Mae Kate 124-3*, 124-4, 124-5 Casteel, Wynne III 24-2*, 155-1 Chen, Chien-Yen 251-11 Burr, Gregory L.E. 294-7 Campbell, Mary K. 124-2 Castillo, Miguel 263-5 Chen, Guohui 257-5 Burrell, Shondricka 27-10* Campbell, Saré 65-10 Castillo-Rogez, Julie C. 144-4, 144-5, Chen, Hanlin 244-8* Burroughs, Robert W. 67-11* Camphire, Geoffrey A. 181-4* 144-6, 275-2 Chen, Jitao 123-12 Bursztyn, Natalie 52-3*, 228-1*, 264-10 Campisano, Christopher J. 139-13 Castineira, David 151-12, 265-11 Chen, Julia 78-2 Burt, Donald M. 81-3* Campman, Xander 176-11 Castro, Ian O. 172-5 Chen, Meng 209-1 Burton, Bethany L. 69-6 Canet, Carles 145-8 Catalano, Tristan 241-8* Chen, Si 244-4 Burton, Kevin 56-8 Cáñez, Tiffani 33-14* Cathey, Henrietta E. 85-10 Chen, Si Athena 5-11* Burton, Zack Florentino Murguia 36-21 Canfield, Donald E. 1-3 Catlos, Elizabeth J. 23-10 Chen, Sidian 93-5* Busby, Cathy J. 141-3*, 164-7* Canil, Dante 273-1 Cauley, Christina N. 7-10*, 193-3 Chen, Ting 62-4* Busch, James F. 221-3 Cantelon, Julia A. 250-4 Caupin, Frédéric 297-8 Chen, Weiwei 130-7 Buseck, Peter R. 57-2, 232-5* Cao, Fengke 240-5*, 278-8* Cavanagh, Patrick D. 58-5* Chen, Xi 257-22 Bush, Andrew M. 194-18, 222-3* Cao, Wenrong 24-7, 126-1* Cavuoto, Nora L. 180-9 Chen, Xingyuan 299-1, 299-10 Bush, Paige 231-11 Cao, Wentao 199-12*, 283-5 Cawood, Adam J. 143-2* Chen, Xinming 221-12* Buskirk, Bret L. 229-8 Capaldi, Tomas N. 140-9*, 202-15*, 283-13 Cawood, Peter A. 60-7 Chen, Xuan 71-3 Bussberg, Nicholas W. 172-14 Capitanio, Fabio 292-6 Cawood, Tarryn 129-2*, 142-6, 166-6, Chen, Xuanhua 130-4 Bussi, G. 149-11 Capo, Rosemary C. 92-12 217-12* Chen, Yichao 283-4 Bussod, G. 258-13 Capodivacca, Marco 270-6 Cebreros, Lorenzo 196-15 Chen, Yu-Sheng 234-5 Bussolotto, Maura 215-2 Capone, Dante A. 171-9 Cecil, C. Blaine 94-8 Chen, Yuelong 130-2, 283-1 Buszka, Tanten T. 112-11 Cappa, Frederic 151-9 Cecil, M. Robinson 167-11 Chen, Zhao 114-13 Butler, James J. Jr. 17-4, 91-7 Capps, Denny M. 105-7, 162-6 Ceja-Cervantes, Vanessa 75-1* Chen, Zhi 269-4, 269-5 Butler, Kristina Lynn 123-14, 140-10* Carabajal, Ivan G. 180-5* Celestian, Aaron J. 247-6 Chen, Zhiang 265-12 Butler, Rob 136-9*, 283-12* Cardace, Dawn 231-7 Cempírek, Jan 6-2* Chen, Zhong Qiang 117-6 Butler, Robert W.H. 64-4* Carden-Jessen, Melanie 253-10* Cendón, Dioni I. 173-15 Chen, Zhong-Qiang 88-11 Butler, S.L. 215-5 Cardenas, Andres L. 87-12 Censullo, Shaolin Meliora 68-8* Chen, Zhuoheng 296-3 Butrim, Matthew J. 222-8* Cárdenas, Damián 67-5* Cercone, David P. 99-5 Cheng, Anran 92-10* Butterfield, Nicholas J. 67-1 Cárdenas, José 103-9 Cerkez, Elizabeth B. 57-9 Cheng, Chu-Lin 91-1* Butts, Susan H. 157-14* Cardenas, Tom 109-15 Cerrato, Jose 289-1* Cheng, Feng 130-6* Buxner, Sanlyn 52-5, 52-7, 75-13, 301-8 Carder, Carley 112-1 Cervantes, Jose Pablo 189-7 Cheng, Hai 36-33, 224-4 Buzas, Jeffrey S. 223-4 Cardiff, Michael 162-5, 299-4 Cesare, Bernardo 77-3* Cheng, Ming 257-19 Buzas, Martin A. 223-4*, 223-10 Cardozo Moreira, Jasmine 96-6 Ceylan, Savas 246-2 Cheng, Shuxing 143-14 Buzas-Stephens, Pamela 223-4 Carena, Sara 84-7*, 125-2* Chabela, Lucas P. 76-9 Cheng, Xiaogan 244-8 Byambajav, Amarjargal 100-2 Carey, Cayelan C. 299-8 Chabrier, Aliyah 17-9 Cherepanova, Yulia 61-1 Byers, Chad 265-10 Carey, Elizabeth M. 275-2 Chacón Baca, Elizabeth 145-8 Chermak, John 254-10* Byers, Colton W. 188-10* Carey, Matthew 19-8 Chadburn, Ryan 288-7, 290-6 Chesebrough, Benjamin 281-12 Bykerk-Kauffman, Ann 284-5* Caris, Jon 228-10 Chadwick, Arthur V. 157-8, 218-3 Chesebrough, Robert 281-12* Bykova, Natalia 8-1* Carlotto, Victor 165-11 Chadwick, William W. Jr. 239-9 Chesebrough, Samuel 281-12 Byrne, Paul K. 276-2 Carlson, Anders 242-6 Chaffeur, Jenna Marie 101-8* Chester, Mikhail 179-12 Byun, Joongmoo 107-10 Carlson, Brooke 46-10 Chai, Rong 44-1 Chew, David 139-1, 139-7*, 291-1* Bywater-Reyes, Sharon 53-6* Carlson, Grace 17-2, 97-13, 265-13* Chakoumakos, Bryan C. 35-4* Chew, David M. 243-8 Carlson, Haleigh E. 183-5* Chakraborty, Madhumita 251-5* Chi Fru, Ernest 7-9* Carlson, Richard 61-4*, 258-16 Chakraborty, Sukalyan 158-5 Chiarello, Josephine 68-11*, 116-2 C Carlsson, Veronica 220-5 Chakraborty, Tapan 183-22, 210-1, 218-10 Chiarenzelli, Jeffrey R. 100-9 Cabadas-Baez, Héctor 287-9 Carlucci, Jesse R. 202-22 Chamberlain, C. Page 218-6 Chicoine, David 37-2 Caballero-Gill, Rocio 173-6 Carmona, Noelia B. 189-1 Chamberlain, Kevin 11-2 Chidzugwe, Joshua Malidzo 7-11*, Cabaniss, Haley E. 239-9* Carnes, Lorraine K. 106-3*, 265-13 Chamberlain, Kevin R. 11-1*, 82-9, 125-5, 261-14 Cabaniss, Stephen 289-1 Caron, Jean-Bernard 1-3 204-5 Child, Celia 129-5 Cabrales, Luis 158-3 Carpenter, Michael A. 99-7* Chamberlin, Ellen 123-19, 263-3* Childre, Mark T. 114-4 Caddick, Mark J. 56-11, 77-1*, 77-7, Carr, Bradley J. 69-6, 135-2 Chamberlin, Richard 83-10 Childs, Christian 40-3 77-10, 77-12, 119-1, 119-6, 120-4 Carr, Christopher R. 224-7 Chambers, Jonathan E. 62-10 Chilton, Kristin D. 63-3, 128-4 Cadet, Eddy 158-6 Carr, Julia C. 72-2* Chambers, Melissa 241-11, 241-12 Chin, Emily J. 39-13, 39-14*, 126-2, 142-1 Cadol, Daniel 149-5*, 213-4, 266-13, 289-3 Carr, Marie 183-9* Chamlagain, Deepak 283-11 Chipman, Alex 182-3 Caffee, M.W. 44-8, 54-11, 121-3 Carr, Timothy 257-21 Chan, Clara S. 8-13* Chirienco, Mirona I. 16-5*

288 | 2019 GSA Annual Meeting & Exposition Chistyakova, Sofia 136-11 Colarossi, Debra 102-8, 148-4 Corral, Guadalupe 189-3 Crowley, James L. 79-10, 197-7, 243-11*, Chmielowska, Dorota 188-4 Colbert, Steven 227-1 Corsetti, Frank A. 104-1, 247-6, 285-12 243-12, 245-9 Cho, Rafael 201-2 Colcord, Devon E. 44-7 Cortés, Joaquín 55-3 Crowley, Jim L. 243-6, 274-5, 291-4 Cho, Youngwoo 155-9* Cole, Banner 66-7 Cosca, Michael A. 51-1, 51-2 Crown, David A. 170-5* Choi, Jeong-Heon 105-1 Cole, Brenna G. 39-12* Cosmidis, Julie 8-11*, 245-6 Crump, Sarah E. 54-4* Choi, Jessica 19-14 Cole, David R. 71-6* Costanza, Suzanne 38-10 Cruse, Steffanie R. 260-9 Choi, Jin-Hyuck 105-1 Cole, Kenneth 148-3 Costard, Lucie 225-7 Cruz, Francisco W. Jr. 188-2 Choi, Kevin T. 194-6*, 293-10 Cole, Luke W 298-10* Costello, Emily 13-10 Cruz, Maureen 109-10 Choi, Sung-Ja 105-1* Cole, M.W. 190-14* Costello, Jansen D. 53-3* Cruz Vega, Eduardo Josue 118-20* Chojnacki, Matthew 86-9*, 219-8 Cole, Meredith A. 184-5 Cothren, Hannah R. 36-5* Cruzan, Jordan D. 79-9* Chopra, Chitra 252-12 Cole, Selina R. 171-14, 172-2* Cotter, Alexandra Jane 172-12 Csutak, Sebastian 261-21* Chormann, Alaina G. 34-1* Cole, Trevor 44-10 Cottingham, Kevin 63-10 Cuba, Matthew 148-6 Chorover, Jon 69-3, 135-1*, 135-2 Coleman, D.S. 242-7 Cottle, John M. 4-12*, 56-6, 77-10, 79-11, Cubrich, Bart T. 82-9* Chowdhury, Nur Uddin Md. Khaled Coleman, Drew S. 95-7, 241-9, 242-8, 198-15, 199-7, 217-5, 217-10 Cuevas, Santiago 109-17* 294-8, 294-9* 242-9 Cotton, Laura J. 1-14 Cuffey, Joel 101-6 Christ, Andrew J. 105-6, 218-8* Coleman, Joshua 53-7 Cottrell, Elizabeth 241-4 Cuffey, Kurt M. 79-8 Christ, Lindsey 108-4 Coleman, Robert G. 85-11 Coughenour, Christopher 33-1 Cui, Huan 236-12, 272-1*, 293-3* Christensen, Philip R. 278-4 Colgan, Joseph P. 28-8, 51-2, 65-5 Coulthard, Daniel A. Jr. 241-4 Cui, Xingqian 36-6, 236-8 Christenson, Catherine 299-4* Colla, Christopher 138-8 Counts, Nicholas T. 30-2, 30-5 Cui, Ying 169-7*, 261-8 Christiansen, Eric 39-1, 164-5* Collard, Mark 14-2 Counts, Ronald C. 24-3, 63-9, 139-11 Cui, Yufeng 258-1 Christiansen, Eric H. 39-2, 55-5, 164-6, Collins, David 173-15 Cournoyer, Mario 194-13 Cui, Zhezhi Sr. 151-3* 198-9, 290-6 Collins, Edward W. 225-7 Courtney, Stephanie L. 230-9* Cujean, Sébastien 296-4 Christie, Max 118-4, 118-12, 155-7* Collins, Gareth S. 246-4 Cousens, Brian 198-22 Cullen, Andrew 43-4, 175-12* Christoffersen, Roy 240-6 Collins, Geoffrey C. 144-8 Coutre, Cory 100-9* Cullen, Cecilia 161-11, 161-12, 287-6 Chrpa, Michelle E. 220-9* Collins, James P. 73-9 Coutts, Daniel S. 50-6, 65-9 Culver, Stephen 223-10 Chu, Daoliang 296-1* Collins, Joe D. 34-3, 278-2 Covault, Jacob A. 216-9 Cunningham, Dickson 244-11* Chu, Xu 56-12* Collins, Larry 230-5* Coveney, Raymond M. Jr. 242-3* Cunningham, Susan 211-5* Chuang, Lily 109-15* Collins, Larry B. 104-9* Covington, Matthew D. 34-2, 114-4, 114-8 Curran, H. Allen 123-9, 202-5 Chumley, Adam S. 82-5 Collins, Laurel S. 223-3, 223-9, 270-3 Cowan, Ellen A. 188-12, 252-5 Curran, Katherine L. 30-1* Chung, Donghoon 23-9*, 187-3* Collins, Leya 228-12 Cowgill, Eric 42-6, 141-11, 168-4, 244-12, Curran, Sean Taylor 39-14 Chupik, Daniel T. 15-11, 15-12* Collins, Trevor 73-4 292-4* Currano, Ellen 38-30, 125-5 Ciampaglio, C.N. 118-14* Collins, William J. 78-7 Cowling, Owen 218-8 Currie, Brian 183-4 Ciampaglio, Charles N. 157-13, 171-6 Colpron, Maurice 208-2 Cox, Brannon 183-17* Currie, Brian S. 23-15 Cicali, Michael 188-4 Coluzzi, Michael 301-6* Cox, Randel Tom 63-9* Currie, Claire A. 50-1*, 140-1* Ciocca, Francesco 175-2 Colvin, Ronnie 96-13 Cox, Rónadh 115-1, 259-3, 259-4 Currie, Lisel 79-12 Cirillo, Daniele 161-1, 207-7 Colwyn, David 12-8, 218-9 Cox, Stephen E. 248-13 Currier, Ryan 55-6, 239-10* Claeys, Philippe 68-6, 272-1, 293-3 Combs, Sarah 25-7* Coyte, Rachel M. 251-2*, 252-5 Curry Rogers, Kristina 271-11 Clague, John J. 3-1*, 3-6, 54-1*, 212-5* Comer, Michael 182-10 Cozadd, Claudia 22-5 Curry Rogers, Kristina A. 38-23 Clapham, Matthew E. 171-9*, 194-3 Compton, Kalyn 30-2, 30-5 Cozzarelli, Isabelle 149-14, 158-2 Curtis, Dirilee 196-8 Clarey, Timothy L. 123-3, 132-5* Compton, T. Scott 33-2 Craddock, Erica Powers 41-7* Curtis, Sabrina A. 36-36* Clark, Beth E. 144-1 Condie, Kent C. 82-3, 141-8* Craddock, John P. 215-2*, 279-5, 279-6 Custer, Riley 118-22*, 118-23 Clark, Christine M. 39-7, 39-19 Condit, Cailey B. 84-11, 142-1* Craddock, Suzanne D. 4-13 Cutucache, Christine 26-20 Clark, Douglas H. 3-6*, 54-6* Condon, Laura E. 18-1, 69-8 Craddock, William H. 271-9 Cymes, Brittany A. 19-1, 35-2*, 158-13 Clark, Ian R. 239-13 Cone, Kim A. 108-9, 136-3*, 170-3* Craddock Affinati, Suzanne 4-4*, 4-5, Czaja, Andrew D. 104-2 Clark, Jaclyn D. 13-14, 276-4* Cone, Marjean 118-4* 40-3 Czaplewski, Nicholas J. 146-6, 196-5 Clark, Kate 162-3 Conejo-Cortes, María Rosario 186-3* Crafford, Thomas 94-4 Czarnecki, Sean M. 97-13, 295-4*, 295-6 Clark, Lynn G. 235-8 Cong, Fuyun 12-9*, 258-9* Craft, Kathleen L. 276-2 Czeck, Dyanna M. 45-3*, 142-10 Clark, Marin K. 82-11 Cong, Lin 169-14 Craib, Alexander 260-4 Czuba, Jonathan A. 2-6 Clark, Melissa Caroline 205-1 Congreve, Curtis R. 145-5* Craig, Jason W. 204-2* Clark, Nolan D. 38-23, 271-11 Connell, Katherine 273-10, 273-11* Crame, J. Alistair 247-10 Clark, Ryan 226-5 Connell, Sean D. 83-10 Cramer, Bradley D. 12-1*, 88-7, 88-10, D Clark, Ryan J. 88-10, 117-3, 198-6, 282-9 Connelly, Daniel P. 81-2*, 277-4* 117-3, 117-4, 125-7, 169-4, 169-6, 183-25, D’Andrea, Robert 88-4 Clark, Timothy 118-31* Connolly, Harold C. 144-1 183-26, 282-6, 282-9 D’Antonio, Michael P. 67-3*, 235-12 Clark, William B. 204-6 Connolly, James A.D. 163-4 Cramer, Jennifer M. 25-8*, 174-8 D’Emidio, Christopher 150-2 Clarke, Amanda B. 39-20, 131-3 Connor, Charles 170-6 Crane, Kelsey 66-5* Da Prat, Fabio 280-2* Clarke, Julia 271-17 Connors, Christopher D. 47-6, 64-7* Crawford, Brandon 83-4 Dabbelt, Joseph 62-11, 109-26 Clarke, Julia A. 65-6 Connors, Timothy 96-1, 96-12* Crawford, Matthew M. 150-4, 150-7 Dahal, Piyush 113-5* Clarke, Katherine 182-6 Conrad, Casey 254-7 Crawmer, Prudence 109-15 Dahl, Robyn Mieko 195-4* Clarke, Leon J. 19-10 Conrad, Susan Howes 110-8* Crespi, Jean 284-7 Dahl, Tais W. 221-12 Clary, Renee M. 38-24, 146-3*, 155-9, Conroy, Jessica L. 139-11 Creveling, Jessica R. 12-6*, 36-31, 125-3, Dahly, Derek T. 182-24 190-9, 194-19, 231-10, 249-2 Constantine, José Antonio 53-9*, 259-4 282-16, 293-9, 293-13* Dai, Zhenxue 32-1, 32-6, 32-8 Clausen, Benjamin L. 78-2 Constenius, Kurt N. 129-6, 283-13 Cribb, Alison T. 104-1*, 196-14*, 272-6 Daigle, Lane W. 280-7* Clayton, Angela Ann 118-14 Contreras, Juan 46-1*, 64-6* Cribb, Warner 183-17 Dail, Christopher 242-1 Clayton, William 25-7 Conway, Brian 38-5* Crider, Juliet G. 10-8, 47-5, 64-2, 92-1*, Dailey, Shane R. 214-5* Clemens-Knott, Diane 105-13, 164-8, Conway, Brian D. 17-7*, 76-10 207-9 Dal Bo, Fabrice 234-5, 234-11 164-9* Conway, Michael 96-8*, 153-13* Crimi, Michelle 70-6 Dalbotten, Diana 226-13* Clement, Annaka M. 145-11*, 145-12, Conwell, Christopher T. 169-3* Crippen, Kent J. 146-10, 228-4, 228-5, Dale, Jedidiah 224-2*, 224-10 172-8, 194-10, 271-24 Cook, Brian 63-13 228-11 Dali, Shao 107-11 Clement, William P. 299-5 Cook, Duncan 224-9* Criscione, Julia 190-4*, 190-7 Dalkilic, Mehmet M. 172-14 Clift, Peter D. 210-4*, 243-9 Cook, John 65-10 Criss, Everett M. 59-7 Dalton, Abigail M. 194-12 Clinkscales, Christopher Andrew 140-12* Cook, Joseph P. 76-10*, 150-5, 265-13 Criss, Robert E. 59-7, 59-8* Daly, George Edward 182-20* Clinton, J. 246-4 Cook, Kristen L. 161-7* Crist, Darlene 234-6 Daly, J. Stephen 243-8*, 291-1 Clinton, John F. 246-2 Cook, Leigh Ann 38-12 Croft, Darin A. 209-5 Daly, Luke 85-9 Clinton, Sandra 266-3 Cook, Simon 122-6 Croke, Daniel 194-14 Daly, Michael 13-7, 144-1 Clinton, Shelby 138-11 Cook, Terri L. 96-1, 152-7 Cromwell, Geoffrey 91-5 Dalyander, Soupy 226-5 Cloos, Mark 290-4*, 290-5 Cooke, Anna M. 38-1 Cron, Brandi 8-11 Dalziel, Ian W.D. 59-3*, 165-1, 215-6*, Clyde, William C. 200-5 Cooke, Michele 265-7 Cronberger, K. 277-2 215-7 Cobell, Zachary 226-5 Coolbaugh, Mark F. 18-12, 143-9 Cronin, Kelly E. 37-3, 89-3* Damrat, Mateusz 297-2 Coble, Matthew A. 198-13, 245-9 Cooper, Catherine M. 61-2, 61-5 Cronmiller, Derek 3-8 Dang, Wei 257-9* Coblentz, David 81-6 Cooper, Kari M. 184-3 Crosby, Benjamin 97-4 Daniel, Christopher 82-10 Cochran, Elizabeth S. 62-2* Cooper, Katelyn M. 231-6 Crosby, Christopher J. 72-1*, 97-8 Daniel, Christopher G. 60-1*, 82-4, 279-4 Cochran, J. Kirk 169-13, 197-4, 197-5, Cooper, Mark 64-4, 143-2 Cross, Gareth E. 167-7 Daniels, Benjamin G. 65-9 197-6, 285-13 Cooper, Sharon 21-6 Crossey, Laura J. 18-11, 33-2, 75-9*, Danielsen, Jacob M. 295-2 Cockell, Charles 245-6 Cooper Boemmels, Jennifer 284-7* 75-12, 75-13, 134-6, 134-9, 134-14, 139-4, Danilova, Anastasia 8-6 Cocker, Mark D. 242-2*, 259-2* Coorough Burke, Patricia 26-15* 160-4, 160-5, 160-6, 160-12, 174-7, 233-1* Dantu, Karthik 174-8 Cockerill, Kristan 25-13* Copeland, Peter 23-2, 139-5*, 262-5 Croteau, Michael 17-3 Danzl-Tauer, Peter 187-9 Cocking, Robert 28-5, 62-10 Corbett, Lee B. 10-5, 44-8, 79-6*, 121-2, Crouch, Kaitlyn A. 207-1* Darabi, Hamed 151-12, 265-11 Cockrell, Lane 91-3 121-3, 124-3, 124-7, 218-8 Crouch, Nicholas M.A. 14-14* Darby, S.E. 149-11 Coddington, Jascha A. 64-12 Corcoran, Miles J. 227-4 Crow, Ryan 75-12, 134-9*, 134-12, 134-14, Darin, Michael H. 283-8* Codeço, Marta S. 6-5*, 80-11 Corcoran, Patricia L. 218-1, 227-5* 139-4 Darner, Rebekka 27-7 Cofield, Shannon M. 153-4* Cormican, Allison M. 70-3, 70-6* Crow, Ryan S. 167-3 Darrah, Thomas 93-1*, 151-7, 151-10* Cogné, Nathan 291-1 Cornachione, Egan 229-12 Crowell, Jennifer Kailoa 38-8* Darrah, Thomas H. 261-20 Cohen, Alexandra M. 109-8* Cornachione, Harriet S. 188-19* Crowell, Kelly 149-12 Darroch, Simon A.F. 67-8, 272-6 Cohen, Andrew S. 15-11, 134-14 Cornell, Sean R. 260-2* Crowley, J.L. 41-5 Darrough, Guy 68-11, 116-2 Cohen, Joshua E. 38-15, 196-5, 209-4* Coronel, Oscar 33-7* Crowley, James 165-11 Das, Jnaneshwar 265-12 Cohen, Phoebe 8-4, 195-1 Corpolongo, Andrea 104-2* Das, Raja 150-1*

22–25 September • Phoenix, Arizona, USA | 289 Dash, Jitendra 4-8 Deliège, Adrien 13-7 DiMarco, Briana 171-2* Downs, Robert T. 234-2, 234-6, 234-7 Dash, Padmanava 249-2 Delikowski, Hunter 188-25 DiMichele, William 200-10 Downs, William B. 259-4 Datta, Saugata 31-1*, 34-4, 158-11 Deline, Bradley 1-6 DiMichele, William A. 8-3, 94-8* Dowse, Mary E. 21-1 Dattilo, Benjamin 68-13, 116-5 Dell’Oro, Ambria 92-8*, 92-9 Dimova, N.T. 101-6 Dowsett, Harry J. 173-6, 223-10 Daubar, Ingrid 219-5*, 246-4*, 246-5, Della Ventura, Giancarlo 77-3 Dinarès-Turell, Jaume 281-3 Dozier, Brian 175-4 246-9, 246-10 DellaGiustina, Daniella 144-1 Dineen, Ashley A. 172-4, 172-5 Draganska-Deja, Katarzyna 35-5 Dauer, Jenny M. 249-9 Delong, Ashley 107-7*, 107-9 Ding, Lin 130-5, 244-13, 292-8 Dragovic, Besim 56-5, 56-8, 77-5*, 119-6* Davatzes, Alexandra K. 265-7 Delong, Kristine L. 37-2 Ding, Xiujian 71-5 Drake, Katya 22-5 Davatzes, Nicholas C. 166-12 DeLong, Stephen B. 42-1*, 182-24, Ding, Yi 65-1 Drauschak, Tess O. 27-13* Davias, Michael 81-1* 213-12* Diniega, Serina 86-8*, 86-10, 219-7* Drenth, Benjamin J. 51-1, 83-2* David, Neave 232-2 DeLong, Whitney M. 42-1, 182-24 Dinter, Eric R. 47-4* Drescher, Anderson 183-20, 183-21 Davidson, Cameron 216-4 Delph, Jonathan R. 84-12* DiPietro, Joseph M. 113-3 Drew, Sally 253-3 Davidson, Gregg R. 299-7* Delplanche, Rémy A. 38-13* DiVincenzo, Ashley 29-4*, 111-7 Drewes-Todd, Elizabeth 256-12 Davidson, Jon 78-3 DeLucia, Michael S. 166-8* Divine, Craig 70-6 Driese, Steven G. 135-6*, 201-4 Davidson, Jonathan 301-9 Dembo, Mana 14-2* Dix, Monica 124-2, 124-3, 124-4, 124-5*, Drobniak, Agnieszka 20-1, 34-6 Davies, Christine 176-11 Demchuk, Thomas D. 235-6 204-11* Droser, Mary L. 221-4, 221-5, 221-6 Davies, Gareth James 113-2* Deméré, Thomas A. 118-25 Dixon, Emma Rose 149-13* Drummond, Carl 281-16* Davies, Joshua H.F.L. 15-1 Demicco, Robert V. 36-27, 173-15 Dixon, Timothy H. 105-5 Du, Jin 46-5* Davies, Sarah J. 73-4 Demitroff, Mark 188-4* Dixson, Sara P. 194-14 Du, Yuansheng 44-1, 132-12 Davis, Adam J. 196-2 Demko, Tim 202-6 Dobson, Patrick F. 258-2 Duan, Yuliang 44-10, 65-1* Davis, Christina C. 251-2 DeMott, Alyssa 246-5, 246-6, 246-7, 246-9 Dockery, David T. III 96-4* Duan, Zhuoran 299-1 Davis, David 7-11 Dempsey, David 163-11 Doctor, Daniel H. 28-10, 63-6, 225-2 Duarte, David 43-4 Davis, David M. 261-14* DeMyers, Christine 226-5 Dodd, Graeham 254-4 Duarte, Kayla 144-4, 144-6 Davis, Earl E. 245-2 Dendy, Sarah N. 139-11* Dodge, Stefanie E. 161-10 Duba, Kinzang 107-9* Davis, Edward Byrd 118-27 Denevi, Brett W. 13-5*, 13-8, 219-11* Dódony, István 5-8 Ducar, Scott 123-24, 263-13* Davis, George H. 46-4, 64-9, 143-7, Deng, Fanghui 170-6 Doe, Michael F. 60-1, 82-4, 279-4* Ducea, Mihai N. 95-8*, 129-4, 214-4*, 166-4*, 206-1, 229-9 Dennen, Audria F. 131-2* Doebelin, Katja 48-4 274-6, 274-7 Davis, J. Steve 143-10* Denniston, Rhawn F. 16-2 Doepke, Lauren 182-13* Duckett, Marissa 17-9 Davis, Jennifer R. 172-4* Denny, Adam 58-6*, 293-3 Doerry, Eck 179-12 Duckworth, Cody 203-3* Davis, Kailyn 139-8 Densmore, Jill N. 112-7 Dogandžić, Tamara 102-8, 148-4 Duckworth, Douglas 261-19 Davis, Katie E. 194-23* Dente, Chloe 270-9* Dogwiler, Toby 102-3, 271-10 Duckworth, Owen 158-12 Davis, Lindsay A. 178-5*, 182-27 Dente, Elad 213-2*, 213-3 Doherty, John 156-1* Dudash, Stephanie L. 128-3* Davis, Marcy 215-7 Denton, George H. 210-9 Doiron, Kelsey E 20-1 Duebendorfer, Ernest 82-9 Davis, Mary E. 212-1 Dentzien-Dias, Paula 38-9* Dolan, James F. 64-10 Dufek, Josef 198-15 Davis, P. Thompson 54-11*, 121-3 Deocampo, Daniel 7-11 Dolby, Greer A. 172-11* Dugan, Brandon 245-1* Davis, Peter B. 78-11 Deocampo, Daniel M. 15-11, 193-12, Doloughan, Alyssa 131-4*, 136-5 Dugas, Daryl 230-6 Davis, Sarah N. 65-6* 261-14, 297-9 Dolphin, Glenn 264-7* Duggan-Haas, Don 254-3, 301-4 Davis, William J. 61-10, 215-14 DePaolo, Donald J. 138-5*, 138-6 Dolphin, Glenn R. 253-6, 264-8 Duijndam, Bart 176-11 Dawei, Lv 258-5* Depasqual, Seth 193-4 Domack, Cynthia R. 74-4 Duke, Edward F. 40-5 Dawson, Claudia 158-13, 187-8, 227-13* dePolo, Paige E. 194-20* Domenech, Julia A. 249-2* Dulai, Henrietta 250-9 Day, Howard W. 77-6* Dere, Ashlee Laura Denton 26-20*, Domin, Mark R. 47-3* Duley, Matt 277-2 Day, James 88-10, 282-9 201-6* Don, Jessica 46-2*, 64-11* Dulin, Shannon A. 134-9 Day, Mackenzie D. 278-5* Derick, Brady 278-1 Don, Jessica E. 46-6 Duller, Robert 271-8 Day, Michael M. 40-5* DeSantis, Larisa R.G. 38-15, 67-12, Donaldson, Kurt 150-2 Duma, Steven 256-8 Day, Stephanie S. 149-9*, 213-1 67-13, 209-4 Donelick, Raymond A. 139-6* Dumitru, Trevor A. 140-3*, 216-3 Day, Warren C. 94-4* Desbarats, Alexander J. 289-9* Doner, Lisa A. 97-1* Dumond, Gregory 217-8* De, Sanjukta 93-7* Despain, Joel 90-11, 114-11* Dong, Dazhong 20-10, 20-12 Dumoulin, Julie A. 132-8*, 282-13 de Barros, Louis 151-9 Desrochers, André 68-6, 282-5 Dong, Lin 221-14* Dun, Wu 258-5 De Benedetti, Arnaldo Angelo 59-9 Deszcz-Pan, Maria 107-2 Dong, Liping 157-6 Dunagan, Stan P. 74-8* De Hon, Rene A. 55-2* Dethier, D.P. 124-2 Dong, Shaopeng 244-7* Dunbar, Nelia 96-1, 201-5 de Kock, M.O. 123-5, 279-3 Dethier, David P. 124-3, 124-4, 124-5 Dong, Tian 71-9 Dunbar, Nelia W. 96-2*, 201-4 De Leon, Sol 26-3 Devera, Joseph 1-9* Dong, Wenming 299-6 Duncan, Leslie L. 91-2 de Nardis, Rita 161-1, 207-7 Devereux, Matt 67-1 Dong, Yanhui 257-17* Duncanson, Samuel P. 41-2*, 41-3 de Silva, Shan 185-7 Devlin, J.F. 70-3*, 70-4, 70-5, 70-6 Dong, Yixin 200-4* Dundas, Colin M. 219-5, 219-7 de Silva, Shanaka 78-3, 78-4* Devore, Melanie L. 87-10* Dong, Zhe 20-5*, 93-10 Dundas, Erin 25-4 de Silva, Shanaka L. 78-5 DeVries-zimmerman, Suzanne 111-6, Donn, Leila 72-13* Dunhill, Alexander M. 87-2 de Sousa, Laura 55-6 188-18, 237-9 Donnadieu, Yannick 68-3, 244-14 Dunin-Borkowski, Rafal E. 5-3* de Winter, Niels J. 293-3 Dexter, Troy A. 87-14 Donnellan, Andrea 128-1 Dunkl, Istvan 84-2 de Wit, Maarten J. 89-8 DeYoreo, James J. 138-12 Donoghue, Joseph F. 261-4 Dunkley Jones, Tom 89-7 De Witt, Nancy 255-3 Dhakal, Santosh 240-14 Donohue, Shane 62-10 Dunn, Regan E. 125-5 De Yoreo, Jim 138-4 Dhar, Upasana 158-5 Donovan, Joe 299-9* Dunn, Sarah Katherine 7-8* Dean, Bethany 227-5 Dharmayanti, Dessy A. 143-4* Dony, Cameron 183-5 Dunn, Steven R. 217-11 Dean, David J. 53-13*, 275-4 Dhenain, Aurelie 187-6 Doody, Erica 25-1 Dunne, Thomas 213-2, 213-3 DeAngelo, Jacob 258-2 Di Celma, Claudio 108-2 Dooley, Alton C. Jr. 228-12, 271-7 Dunning, Nicholas P. 224-7*, 224-8, Deb, Sanghamitra 275-5 Di Fiori, Russell V. 47-1*, 167-1*, 199-3, Dooley, Brett S. 228-12, 271-7 224-10 DeBone, Kristin 273-3* 199-9 Dooley, Kaitlyn B. 109-1* Dunseith, Regina F. 80-3 DeBruyn, Jennifer M. 104-14 Di Leonardo, Diana R 226-5* Dooley, Tim P. 48-3* Duong, Lisa N. 193-12* DeCelles, P. 84-5 di Pasquo, Mercedes M. 281-2 Dooley, Timothy P. 211-2 Dupont, Laura A. 36-33* DeCelles, Peter 281-24 Diamond, Charles W. 236-1 Doorn, Christopher J. 245-9 Dupont-Nivet, Guillaume 244-14* DeCelles, Peter G. 244-13, 262-7, 283-10, Diaz, Elizabeth 114-17 Dorais, Michael J. 39-1, 39-2, 55-5, 164-5, Dupuis, Christian 186-1 292-12* Diaz, Katherine R. 115-4* 198-9 Dupuis, Christopher 97-13 Dechesne, Marieke 125-5*, 281-20 Diaz, Mara R. 176-7 Doran, Krystyna E 198-20 Duquette, Breanna 10-1, 49-1* Deckart, Katja 165-7 Díaz-Azpiroz, Manuel 45-3 Doré, Anthony 81-6, 81-7* Durand, Cyril 199-14 Decker, David D. 225-5, 225-9* Diaz-Ortega, Jaime 124-1 Dorn, Taylor C. 66-7 Durden, Susan 179-8 Deckman, Max E. 202-9* DiBiase, Roman A. 2-4*, 10-5, 44-8, 72-2 Doronichev, Vladimir B. 121-8 Dutrow, Barbara L. 6-1, 6-9, 6-10, 6-11*, Dee, Kato Tsosie 158-10* Dickens, Gerald 169-14 Doronicheva, Ekaterina V. 121-8 103-4, 120-6, 137-2* Deely, Aislinn E. 26-19, 26-24 Dickerson, Patricia W. 165-8* Dorsey, Rebecca J. 134-10*, 134-11, Dutt, Amrita 199-4* Deen, Robert G. 246-9 Dickson, Hannah 199-13* 134-14, 161-5 Dutta, Dripta 126-7* DeGarmo, Christopher J. 19-8 Diecchio, Richard J. 108-9* Dortch, Jason M. 150-4 Dutta, Rakhi 171-3* Dehler, Carol M. 160-4, 160-5, 160-6, Diedesch, Timothy F. 204-10 dos Santos, Marcio 158-6 Dutta, Rathindra Nath 251-6 236-5*, 272-7*, 272-9, 272-10, 281-10 Diefenbach, Angela K. 162-12 Dos Santos Ferreira, Leticia A. 271-16 Duval, Mathieu 201-4, 201-5 Dehouck, E. 295-6 Diefendorf, Aaron F. 220-2 Doser, Diane I. 18-9*, 18-10, 24-5, 109-7, Duvall, Alison R. 84-13, 162-9 Dehwah, Abdullah H.A. 227-7 Diehl, Rebecca M. 53-6 109-16, 109-17, 109-18, 109-19, 109-20, Duvall, Michael 292-13 Deibert, Jack E. 183-20, 183-21 Diemel, Frank W. 112-4* 109-23, 189-3, 189-4*, 189-6, 189-7 Dvoracek, Douglas 260-7 Deinhart, Amanda 69-9 Dierauer, Jennifer R. 149-7* Dostal, Jaroslav 208-3, 243-14 Dworkin, Jason P. 144-1 Deino, Alan L. 15-11, 193-12 Dietl, Gregory P. 231-5, 285-8 Doubrawa, Monika 147-3*, 147-9 Dworkin, Steve I. 201-4 DeJong, Benjamin 213-8 Dietrich, Matthew 19-1 Dougherty, Sara 62-2 Dwyer, Camille H. 172-12 Del Gaudio, Arianna V. 274-12 Dietrich, William E. 86-11 Doughty, P. Ted 281-2 Dwyer, Gary 252-5 del Rey, Álvaro 165-7* Dietsch, Craig 77-9* Douglas, Bruce J. 97-4 Dwyer, Gary S. 251-2, 252-6 Del Vecchio, Joanmarie 44-8* Dietterich, Hannah R. 162-12* Douglass, Benjamin 13-10 Dwyer, Nora 4-6 Delaney, Michael 126-8 DiFrancesco, Nicholas 239-5 Dove, Patricia M. 261-12 Dyar, M. Darby 85-3, 144-10, 144-12 Delano, Jaime 162-2* Dilek, Yildirim 95-4*, 95-12, 141-10* Dowling, Allison Rose 35-3* Dyer, Sabastien 199-7 Delay, Naomi 289-10 DiLeonardo, Christopher G. 98-2* Dowling, Carolyn B. 187-9 Dyer-Pietras, Kuwanna M. 297-13* Delbo, Marco 144-1 Diljohn, Issac 271-21, 281-15 Downen, Matthew R. 38-29*, 108-3, Dykhouse, Lucy J. 90-3 Delfin, Rafael A. 206-10* Dilles, Shawn J. 210-5 146-5* Dykstra, Brooke A 49-5* Delgado-Fernandez, Irene 237-12* DiMaggio, Erin N. 12-4* Downey, Autum R. 90-8* Dykstra, Michael R. 60-9

290 | 2019 GSA Annual Meeting & Exposition Elwood, David 62-10 Fackey, Deborah 22-3 Ferrarini, Federica 161-1*, 207-7 E Ely, Tucker 80-8 Fadem, Cynthia M. 102-7 Ferre, Eric C. 142-14*, 168-10* Earl, Richard A. 55-2 Emerman, Steven H. 158-6*, 255-1* Faehnrich, Karol 208-2* Ferre, Paul A. 69-3, 114-13 East, Amy 53-11*, 210-7* Emerson, Norlene R. 98-6, 98-7, 110-9 Fagan, William F. 67-1 Ferreira, David 68-3 Easterbrook, Don J. 210-11* Emery-Wetherell, Meaghan M. 196-3 Fagents, Sarah A. 239-8 Ferri, Filippo 221-1 Eastoe, Christopher 18-7, 298-4 Emishaw, Luelseged 215-8* Fagereng, Ake 265-7 Ferrière, Ludovic 85-9 Eaton, David W. 108-8 Emmanuel, Jason 189-1 Fahey, Patrick L. 255-7* Ferrill, David A. 10-10*, 143-1* Eaton-Magana, Sally 269-3, 288-2* Emmett-Bailleres, Allison T. 109-7, 189-5 Fairchild, Megan E. 190-3*, 273-7* Ferron, Curtis 103-5* Eberli, Gregor P. 176-7* Emondt, Pascale Dominique 202-14 Fairén, Alberto G. 86-12, 176-12, 295-5 Ferry, Nicholas T. 105-15* Ebert, James R. 227-6*, 253-6* Emry, Erica 238-9, 286-11* Faith, J. Tyler 209-11 Ferry, Nicole 230-5 Ebert, Karin 10-6 Emsbo, Poul 169-1*, 169-5, 169-8, 282-4* Faith, Jenna L. 189-7* Festa, Andrea 95-12* Ebey, Chris 254-3 Eng, Peter J. 5-11, 138-14 Falck, Hendrik 289-11 Fetrow, Anne C. 15-7, 167-1, 218-9 Ebinger, C.J. 239-11* Engdahl, Nicholas B. 69-13* Falivene, Oriol 286-3 Fewell, Nolan P. 170-8 Eble, Cortland 94-9 Engel, Annette Summers 16-7 Falk, Emma K. 264-8* Fiallos, Juliann M. 19-8 Eble, Cortland F. 94-11, 258-7 Engel, Michael H. 196-5 Falkowski, Sarah 167-5 Ficco, Katarina Kosič 114-2 Eby, G. Nelson 227-8*, 243-5 Engelbart, Tyler W. 62-12* Fame, Michelle 63-5 Ficklin, Darren 179-12 Echaurren, Andres 140-10 Engle, Zachary 42-1, 182-24 Famoso, Nicholas A. 79-4, 229-3* Field, Derek 129-7 EchoHawk, Barbara 178-11* Englert, Rebecca G. 65-9 Fan, Majie 104-10, 129-6, 129-9, 134-1, Fietzke, Jan 89-5 Eckdahl, Todd 26-16 English, Joseph M. 81-7 160-9, 262-10, 294-5 Figueiredo, Anderson Ribeiro 148-8* Eckert, Andreas 47-3, 47-4, 48-1, 64-1, Engstrom, Daniel R. 19-2 Fan, Suoya 292-14* Fike, David A. 123-12 64-5*, 64-8, 248-7 Ennico, K. 144-9 Fan, Yuchen 257-18* Fildani, Andrea 23-21, 65-3 Eckland, Raymond M. 129-7* Enomoto, Catherine B. 271-9 Fan, Zhiqiang 94-6 Filer, Kimberly 254-10 Economou, John 126-3* Enos, Paul 183-24 Fancher, Abigail 37-5* Filion, Evan 123-19 Eddy, Michael P. 163-8*, 198-15, 241-11, Enzel, Yehouda 123-4, 213-2, 213-3, Fandel, Chloe 114-13* Filipiak, Paweł 285-1 296-4, 296-5, 296-7*, 296-8 263-2, 297-4 Fang, Yilin 299-1 Filipovic, Vojislav 260-9 Eddy, Pamela 98-6 Epa, Yuwan Ranjeev 285-7 Fanning, C. Mark 11-7, 165-4* Filippelli, Gabriel M. 247-5 Edelman-Furstenberg, Yael 194-22 Epperson, Jacqueline J. 123-25* Fantasia, Alicia 58-4 Findlay, John 175-2 Edelmann, Richard 277-2 Eppes, M.C. 287-3 Fantle, Matthew S. 104-10, 245-6 Fink, Madison S. 90-2 Eden, Ryan Patrick 274-7* Eppes, Martha C. 10-1, 49-1 Farke, Andrew A. 146-12* Finkeldei, Sarah C. 234-10 Edenborn, Harry M. 90-2 Eppes, Martha Cary 10-2, 10-3*, 113-3, Farley, Kenneth A. 86-11, 245-6 Finkelman, Robert B. 57-11, 158-5* Edgar, Kirsty Marie 89-7 287-7 Farley, Martin B. 26-2* Finlay, Tori S. 83-5 Edgar, Lauren A. 66-6, 86-9 Epstein, Gabe S. 28-6, 140-5 Farmer, Benjamin 90-13 Finley, Judson Byrd 89-11*, 260-4 Edge, David C. 89-9* Ercit, T. Scott 6-6 Farmer, E. Christa 19-13* Finley, Theron 84-8 Edgett, Kenneth S. 86-11, 278-5, 278-6 Erdenebayar, Jamsran 100-2* Farmer, G. Lang 39-14, 140-4* Finnegan, Noah J. 161-5 Edgington, Anthony Harris 123-14* Erdman, Jonathan 118-21* Farmer, Jack D. 104-6 Finney, Bruce P. 89-14 Edris, Robert 271-21* Eren, Metin 260-3 Farnam, Cole 115-2, 282-3* Fintel, Alysa 83-5 Edwards, Alexandra R. 260-7* Erhardt, Andrea M. 33-8, 182-11, 248-11, Farnsworth-Pinkerton, Shoshauna 6-10*, Finzel, Emily S. 202-6, 281-23 Edwards, Christopher S. 86-9 267-10 6-11 Finzi Hart, Juliette 250-2 Edwards, Cole 68-7 Erickson, Timmons M. 77-3 Farooqui, Muhammad Ahmed 94-1, Fiorentino, Steven 196-8 Edwards, Cole T. 68-4, 169-3 Erikson, Johan P. 264-12* 132-7* Fiorillo, Anthony R. 157-5* Edwards, Kyrien R. 259-3* Erikson, Li 115-10 Farquharson, Louise 105-7 Fischer, Alfred G. 173-7 Edwards, Lawrence 36-33 Eriksson, Susan C. 27-4, 79-7, 153-2* Farrand, William H. 295-9* Fischer, Alicia 31-4* Egbert, Gary 166-8 Erjavec, James 109-12 Farrar, Lyndsey 38-31 Fischer, Emily L. 25-4* Egeland, Charles 102-7 Erlick, Mary M.H. 260-4 Farrar, Neal 227-10* Fischer, Emily S.C. 275-3* Egelston, Anne E. 259-9 Ernst, Andrej 68-10 Farrell, Una C. 293-7 Fischer, Lennart Alexander 163-2 Egenhoff, Sven 281-21* Ernst, Brianna M. 131-2 Farrington, Rebecca 61-5 Fischer, Woodward W. 86-4, 275-1 Egenhoff, Sven O. 151-11 Ernst, Richard E. 236-4, 247-1*, 279-3 Farris, David W. 83-3* Fisher, Donald M. 84-10* Egger, Anne E. 74-9, 181-1*, 254-2*, 264-4 Ernst, W. Gary 99-1* Farron, Thomas D. 261-18* Fisher, Gary B. 210-5 Eggers, Margaret R. 260-1* Ershadnia, Reza 300-13* Farruggia, Vincent 88-4 Fisher, Timothy G. 121-1, 121-5, 210-8 Egholm, David L. 3-12 Ertl, Andreas 6-3* Farthing, Dori J. 183-6 Fishman, Ford 187-4 Eglington, B.M. 28-3, 165-1*, 215-5 Erwin, Douglas H. 236-9* Fassett, Caleb I. 170-1 Fishman, Neil S. 151-11*, 281-21 Eglington, Bruce M. 92-11 Escobar, Jaime 15-4 Fassett, James E. 23-6* Fitch, Adam 87-8* EGS Collab Team, The 94-3 Escobar, Jaime H. 87-12 Fasulo, Cooper R. 283-14* Fitch, Shelby 55-7 Ehlich, Joshua J. 290-2 Escoto, Eric A. 106-4* Faulds, James E. 143-9* Fitz-Diaz, Elisa 45-6, 47-7, 167-6*, 284-6 Ehlmann, Bethany L. 295-6 Eshleman, Sara 224-2 Faulkner, Douglas J. 161-9*, 237-2, 237-3 FitzGerald, Katelyn 149-10 Ehrenfels, Maximilian 199-11* Espejel-Garcia, Daphne 105-9, 198-24, Faunt, Claudia C. 17-3, 91-5 Fitzgerald, Kathleen S. 149-13 Ehret, Dana J. 220-6 261-1 Fawcett, Peter J. 121-4, 248-8 FitzGerald, Kendall M. 113-4* Eichenberg, Erin 229-4 Espejel-Garcia, Vanessa Veronica 105-9, Feakins, Sarah J. 297-8 Fitzgerald, Paul G. 15-1, 216-2* Eichhubl, Peter 94-6*, 143-12, 166-12 198-24*, 198-27, 261-1 Fearn, Mary K. 20-13 Fitzpatrick, David B. 183-10, 183-11*, Eidmann, Johanna 213-11 Espejo, Irene 286-3 Feary, David A. 265-13 265-2, 271-18 Eiler, John M. 12-9 Estes-Smargiassi, Kathryn 38-34*, 146-7* Feathers, James K. 244-2 Fitzsimons, Ian 56-10 Eizenhöfer, Paul R. 292-10 Estrada, Charlene 80-8 Fedo, Christopher M. 132-2, 295-6 Fixler, Samuel A. 53-7 Ejembi, John I. 258-5 Ethington, Raymond L. 88-1 Fedorchuk, Nicholas D. 202-13 Fjeld, Alyssa K. 229-8* El Masri, Bassil 201-3 Ettensohn, Frank R. 244-4, 294-1* Fehr, Jeannie Lyndsey 102-3* Flannery, David M. 282-15 El Srouji, Esmeralda 38-18* Etter, Catherine Sughrue 110-4* Fehrenbacher, Jennifer S. 223-2 Flansburg, Megan E. 129-1* El-Araby, Abdel-Moneim 132-9 Eubanks, Eric M. 38-26 Feibel, Craig S. 139-13, 271-27 Fleischmann, Paula 92-2* El-Ashkar, Shadya 271-19* Evans, Adeline R. 281-11 Feinberg, Joshua 58-8, 168-2 Fleisher, P. Jay 228-8* El-Barkooky, Ahmed N. 132-9 Evans, David 165-1 Feitl, Melina 248-4* Fleming, Thomas H. 284-7 Elder, Catherine 13-10* Evans, David A.D. 11-1, 279-3 Feldman, Hannah 38-17 Flemming, Roberta 240-4*, 240-5, 278-8 Eleish, Ahmed 234-7 Evans, David J.A. 3-11 Feldman, Howard R. 118-1* Flemming, Roberta L. 240-6, 240-7, 240-8 Eley, Yvette 89-7* Evans, Erica S.J. 12-7*, 282-11* Fell, Heather Anne 104-9 Flesch, Lucy M. 166-2* Elhebiry, Mohamed Samy 237-5* Evans, James P. 45-12, 46-8, 128-1, Feltes, Nicolás A. 88-1 Fletcher, Charles H. 72-3, 115-8, 250-8 Elias-Herrera, Mariano 40-1 207-1, 207-6 Fendley, Isabel 282-15, 296-9* Fleury, Aharon 149-12 Eliyahu, Amit 80-5* Evans, Jason P. 91-4 Fenerty, Brendan 2-12*, 148-6* Flint, Madison K. 114-6 Ella, Kahnyuy 30-2, 30-5 Evans, Jim 45-11 Feng, Ziqi 257-10, 257-11 Flis, Chris J. 38-12* Ellefsen, Karl J. 261-2 Evans, Jordan 296-10 Fenley, C. William IV 196-2 Flis, James E. 38-12 Ellerton, Daniel 188-9 Evans, Kevin Ray 102-3, 271-10* Fennell, Lucas Martin 12-8 Florea, Lee J. 174-11 Ellett, Kevin M. 112-7*, 175-3* Evans, Mark A. 45-8, 63-7* Fennelly, Patrick E. IV 174-8 Florentin, Jonathan A. 26-19, 26-24 Elling, Reece P. 60-4*, 205-6 Evans, Noreen J. 56-10 Fensome, Robert A. 270-1 Flores, Alejandro N. 149-10* Elliot, David 215-1* Evans, Scott D. 221-5* Fenton, Lori 86-9 Flores, Madelyn 23-22* Elliott, Erin 133-2* Ewing, Cavan S. 284-5 Fenton, Lori K. 66-7*, 219-8 Flores, Randy 262-10 Elliott, William S. Jr. 190-10 Ewing, Rodney C. 232-3*, 234-12 Ferguson, Benedict W. 201-3 Flores Espinoza, Rodrigo 86-8, 86-10 Elliott Smith, Emma A. 87-4, 87-5 Ewing, Ryan C. 86-4, 237-10 Ferguson, Brennan 93-11* Flowers, Rebecca 61-7, 236-3 Ellis, Alisha M. 223-8* Expedition 364 Scientists, Ferguson, Christina L. 289-10* Flowers, Rebecca M. 23-1, 79-7*, 167-5, Ellis, Andre 113-1 IODP-ICDP 245-5 Ferguson, Grant 33-14, 70-11, 92-7, 92-8, 168-2, 280-7 Ellis, Jean T. 188-22, 237-13 Expedition 382 Scientists, IODP 245-10 92-9, 92-10, 92-11, 175-8, 175-9, 258-14, Fluegeman, Richard 169-9, 270-4, 270-5 Ellis, Sarah 3-7 Eyal, Haggai 213-3*, 263-2* 268-3 Fluegeman, Richard H. 123-18, 281-11* Ellis, Shari 146-9, 146-10 Eyles, Carolyn H. 105-10, 122-5, 210-10, Ferland, Troy 44-7* Fluteau, Frederic 244-14 Ellison, Matthew W. 272-9* 301-2 Fernandes, Miguel V. 182-1* Flynn, Andrew G. 87-11*, 196-2* Ellison, Sonia M. 243-6* Eymold, William K. 93-1, 151-7 Fernandes, Zachary L. 281-11 Flynn, Theodore M. 58-1 Ellwood, Elizabeth 146-9 Eyster, Athena 221-1* Fernandes Martins, Maria João 118-11 Foggia, Francesco 240-13 Elmi, Chiara 240-13*, 258-19* Fernandez, Alejandro 248-1* Foley, Daniel J. 155-4*, 294-7 Elmore, Douglas 200-6, 297-5 Fernandez, Alvaro 261-5 Foley, Kristen 190-13* Elmore, Garrett A. 22-1 F Fernández, Carlos 45-3 Folguera, Andres 140-10 Elrick, Scott D. 94-8, 200-10*, 202-27 Faccenna, Claudio 292-6* Fernandez, Diego P. 120-7 Foli, Isaac D. 123-16*, 258-13* Elwonger, Justin 249-6 Fackey, Debora 187-8 Fernández, Roy A. 65-6 Folkner, William 246-1

22–25 September • Phoenix, Arizona, USA | 291 Föllmi, Karl B. 58-4 Frisbee, Marty D. 69-5*, 174-4, 174-5, Gardiner, Nicolas J. 4-9 Ghezzo, Elena 271-28 Font, Eric 296-4 238-1*, 238-8, 267-1 Gardner, Kevin 134-10, 134-11* Ghosh, Ankita 196-12 Fontijn, Karen 12-4 Frisia, Silvia 5-8 Gardner, Kristina F. 36-17* Ghosh, Ayanjeet 275-5 Forbes, Cory 21-4*, 181-11, 249-7, 249-8, Fritz, Diane 140-4 Gardner, Philip M. 69-11, 69-12 Ghosh, Kausik 210-1* 249-9, 249-10, 253-12*, 264-5* Fritz, Jörg 85-9, 240-6 Gardner, W. Payton 69-2* Ghosh, Prosenjit 36-20 Forbes, Tori Z. 117-4 Fritz, Sherilyn C. 134-13, 248-4 Gardner, William Payton IV 91-11 Giampietro, Tiziano 10-9 Force, Eric R. 148-10* Froese, Duane G. 3-8 Garee, Matthew J. 111-5* Giannini, Paulo César Fonseca 188-2 Forcino, Frank L. 36-5 Frost, B. Ronald 280-2 Garg, Sabodh K. 258-2 Gianniny, Gary L. 262-6* Ford, Andrew C. 120-5 Frost, C.D. 61-8 Garibaldi, Nicolas 241-10 Gianoutsos, Nicholas J. 258-8* Ford, Joshua Alexander 34-4* Frost, Carol D. 152-8*, 280-2 Garner, Paul A. 262-11 Giardini, Domenico 246-1, 246-2 Ford, Richard L. 74-10* Frothingham, Michael G. 82-2* Garofalo, Kathleen Rose 104-16* Gibbs, G.V. 99-2* Ford, Trenity 97-2* Frucci, Mason N. 220-1 Garrett, Kathryn N. 200-6* Gibbs Schnucker, Sara 194-10 Forde, B’jorn K. 26-8 Fry, Benjamin 187-4* Garrison, Jessica A. 109-9* Gibson, Brandt M. 138-3, 197-8 Foreman, Brady Z. 132-4, 202-7, 271-5 Fryar, Alan 33-8, 182-11 Garrison, Robert E. 173-3* Gibson, Kendall B. 263-12* Forman, Steven L. 63-9, 76-5*, 188-5, Fryxell, J.E. 50-7, 97-10* Garrity, Christopher P. 28-1, 191-6 Gibson, Marie 35-1* 188-14, 188-16 Fuelling, Lauren J. 118-14 Gärtner, Andreas 291-2 Gibson, Michael 194-15* Formenti, Paola 76-4 Fuentes, Facundo 140-10, 283-13 Gartner, Rose 39-8 Gibson, Timothy M. 272-3 Formoso, Kiersten K. 157-3* Fuhriman, Christopher 62-11 Garver, John I. 216-4*, 227-3 Giere, Reto 19-14 Forrest, Ashley 188-8, 188-10 Fujiwara, Taisei 23-18 Garvie, Christopher L. 145-7 Giesler, Dominique 65-8 Forshaw, Jacob B. 56-2* Fullick, Daniel 16-2 Garvie, Laurence A.J. 57-4* Gifford, Jennifer 61-10* Forsman, Nels F. 191-1* Fung, Megan K. 147-6, 147-7* Garvin, James 246-5, 246-9, 246-12 Gifford, Jennifer N. 19-11, 103-7*, 273-5, Forster, Clayton 22-4* Funk, Sean P. 7-5 Gary, Robin 91-3* 281-22 Forstner, Stephanie R. 142-15 Furlong, Kevin P. 134-3, 166-3* Garzione, Carmala 15-4 Gihm, Yong Sik 105-1 Forsythe, Ian J. 68-12* Furukawa, Kuniyuki 39-17* Garzon, N. Cristina 152-4 Gilbert, Benjamin 5-6, 5-7, 138-8, 138-14* Forte, Adam M. 263-11, 292-4, 292-5* Furukawa, Susan 152-9 Gasda, Patrick J. 295-4 Gilbert, Hersh 108-8 Fortner, John David 220-4* Fuston, Spencer 216-5* Gasparini, Nicole 218-7 Gilbert, Madysen H. 183-26* Fortner, Sarah K. 231-4* Gasparini, Nicole M. 263-11* Gilbert, Pupa U.P.A. 138-3* Fortuny, Josep 281-3 Gasparyan, Boris 218-12 Giles, Katherine 206-10 Fosdick, Julie C. 65-5, 214-10, 218-8, G Gasperikova, Erika 258-2 Giles, Katherine A. 176-2, 202-20, 206-2, 292-1*, 294-4 Gaastra, Kevin 59-4 Gastaldo, Robert A. 235-7*, 285-2 206-3, 206-5, 206-8, 206-9, 206-11 Foster, Allen-Michael S. 26-9* Gabrovšek, Franci 114-4 Gates, Alexander E. 159-6 Gilhooly, William III 58-5, 116-5, 247-5 Foster, Anna 101-12 Gadoev, Mustafo 283-6 Gauer, Anne 72-15* Gill, Benjamin C. 36-10*, 58-4, 293-11 Foster, Carleton 200-14 Gaglioti, Ben 54-5 Gauvey, Kaitlyn 114-15, 114-16* Gill, Thomas E. 106-5* Foster, David A. 11-3, 23-24, 78-12 Gahn, Forest J. 1-5*, 1-7 Gavel, Michelle M. 51-5, 83-6, 83-8* Gillam, Mary L. 262-8 Foster, Gavin L. 147-9 Gaibor, Janeth 132-11 Gavillot, Yann 152-5* Gilleaudeau, Geoffrey J. 41-1* Foster, John R. 160-2* Gaichuk, Ivan V. 109-13* Gavin, Daniel G. 3-5 Gillerman, Virginia S. 242-1*, 256-11 Foster, Linzy K. 91-2* Gaidies, Fred 56-7, 199-7 Gavirneni, Siddharth 194-8* Gilley, Brett H. 74-1* Foster, William J. 8-5*, 145-7, 194-2*, Gaillardet, Jerome 18-8 Gavrilenko, Maxim G. 241-7 Gilley, Sara 31-4 247-7* Gaines, Karen H. 172-12 Gawęda, Aleksandra 40-2 Gillham, Robert B. 196-6* Foster-Martinez, Madeline 115-11 Gaines, Robert R. 1-3* Gawronska, A.J. 277-2 Gilliam, William 294-1 Fouh Mbindi, Mireille 255-6 Gaines, Sarah M. 96-10*, 152-3* Gay, Garrett William 100-10, 289-6* Gillikin, David P. 16-2, 34-1, 37-3, 37-7, Foulger, Gillian 205-3* Gallagher, Tony 170-10 Gaynor, Sean 242-7, 242-9 89-3, 89-6* Foulger, Gillian R. 9-7, 95-2* Gallaher, Timothy J. 235-8 Gaynor, Sean P. 242-8* Gillis, Morgan 104-11* Fountain, Andrew G. 54-7* Gallahue, Molly M. 81-9*, 205-5* Gazdewich, Sean C. 282-7* Gillis, Robert J. 15-1, 79-10, 216-2 Fouquet, Yves 256-9 Galland, Olivier 243-1 Gazel, Esteban 158-12 Gilmer, Amy K. 28-8, 198-25* Fournelle, John H. 41-2, 236-12, 272-1, Gallegos, Martha I. 198-27* Gazze, Caroline 118-4 Gimson, Kirby 39-15 288-1, 293-3 Gallegos, Tanya J. 252-3 Ge, Shemin 266-9 Gin, Logan E. 231-6* Fournier, Gregory P. 285-11* Gallen, Sean F. 9-8, 263-9 Gearon, James A 106-1 Ginder-Vogel, Matthew 104-8, 289-8 Fowler, Karlee 90-4 Galletly, Aaron 72-5 Gearty, William 14-15* Gingerich, Travis B. 237-6 Fox, David L. 15-5, 15-6, 15-7 Galloway, Jackson 109-22* Gebregiorgis, Daniel 7-11, 193-12 Ginindza, Gugu 26-5, 26-8* Fox, Garey 299-11 Galloway, Jennifer 147-11, 270-1 Gee, Bryan M. 118-29 Giorgis, Scott 55-6, 105-8, 198-17* Fox, Lydia K. 27-5* Galloway, Jennifer M. 222-9 Geerer, Christine 181-9 Gipson, Lindsey A. 139-14 Fox, Matthew 79-8 Gallucci, John E. 209-2* Gehling, James G. 221-4, 221-5, 221-6 Gissler, Danah P. 194-12 Fox, Peter 177-2*, 234-7 Galster, Joshua C. 213-14* Gehrels, George 23-11, 65-7, 65-8*, 79-5, Givler, Robert 83-4 Fox, Sean P. 52-11*, 189-8 Galvez, Saul 38-16* 214-4, 217-2 Glade, Nataly 15-4 Fox, Valerie 295-6* Galvin, Robert 30-3 Gehrels, George E. 23-17, 294-2 Glass, Billy P. 85-10 Fox-Dobbs, Kena 15-5, 15-7 Gan, Manguang 300-3*, 300-10 Gehrels, W. Roland 286-9 Glasspool, Ian J. 285-2* Fraass, Andrew Jeffrey 87-1* Gan, Yu 188-26 Geirsdóttir, Áslaug 281-8 Glauberman, Phil 218-12 Frailey, Scott M. 175-1 Ganerød, Morgan 291-7 Geiss, Roy 57-8 Glavnik, Aleksandr 33-11 Fraiser, Margaret 73-2 Gang, Wei 150-8 Geissler, Paul E. 219-8 Glaze, Lori S. 170-6 Francis, Daniel 92-11, 252-7* Gani, M. Royhan 284-8 Geissman, J.W. 65-8, 144-3 Glazner, Allen 136-14, 140-4 Francis, Jane E. 247-10 Gani, Nahid D. 284-8 Geissman, John 168-10 Glazner, Allen F. 39-5, 59-1*, 95-7, Francis, Robert D. 141-5* Gannaway Dalton, C. Evelyn 202-20* Geissman, John W. 36-7, 168-8 136-13*, 241-9* Francischini, Heitor 38-9, 160-1 Gannon, Michelle 36-38*, 115-13* Gellasch, Christopher A. 33-4 Gleason, Carolyn 238-8 Franco-Ramos, Osvaldo 122-4, 263-5 Gannon, Patrick J. 202-23* Gelman, Faina 169-12 Glen, Jonathan 258-2 Frank, Mark R. 290-2* Ganot, Yuval 263-2 Gemmi, Mauro 57-6 Glenn, Bryce 54-7 Frank, Tracy D. 297-15 Gantzer, Paul 299-8 Geng, Jianzhen 283-1 Gliwa, Jana 8-5 Franklin, Jess 139-1 Gao, Changhai 71-5 Geng, Jie 87-11 Glodny, Johannes 6-5 Frantz, Carie M. 74-10 Gao, Haiying 291-8 Gengl, Hallie 246-9 Glotch, Timothy D. 240-3 Franzen, Lauren 39-1, 39-2 Gao, Jianwen Sr. 151-2* Genova, Mihaela G. 38-18 Glotov, Dmitry V. 77-12 Fraser, Danielle 38-20, 209-13* Gao, Mengtian 71-2 George, Annette D. 176-5 Glumac, Bosiljka 123-9, 192-2, 202-5, Fraser, Laura 296-10 Gao, Tian 283-5 George, Freya R. 56-7* 224-1*, 228-10, 254-4 Fraser, Tiffani 282-11 Gao, Yang 197-4* George, Sarah W.M. 65-6, 202-15 Gochenour, Jacob A. 90-3 Fratesi, Beth 174-12 Gao, Yongli 29-1, 267-5 Georgiou, Ioannis 115-11 Godbold, Amanda Lynn 172-3, 172-10* Frechen, Manfred 237-7* Garb, Matthew P. 8-6, 162-11*, 169-13, Gerbaudo Laronga, Stefania 21-11* Goderis, Steven 272-1, 293-3 Frederick, Bruce C. 218-2* 197-5, 197-6, 285-13 Gerbi, Christopher C. 142-9 Godin, Laurent 217-10, 292-13 Frederick, Daniel L. 270-9, 271-6 Garber, Joshua M. 245-6, 274-5 Gerdes, Axel 291-3 Godoladze, Tea 42-6, 168-4 Frederickson, Joseph 196-5, 271-13 Garcia, Aimee 109-20, 109-23, 189-5 Germaine Corine, Ngameni Youaleu Godsey, Sarah E. 267-4 Frederico, Charles Austin Jr. 118-5* Garcia, Alex 180-9 30-2, 30-5 Godt, Jonathan W. 150-7, 178-5, 182-27 Freeman, Katherine H. 15-8, 44-7, 223-11, Garcia, Amanda 104-4*, 104-15 Gerrits, Anna R. 56-8 Goehring, Brent M. 54-3, 121-3, 122-1 245-6, 261-7 Garcia, Angel A. Jr. 180-9* Gershenzon, Naum I. 300-13 Góes, Ana Maria 103-10 Freeman, Rebecca L. 68-7, 68-13* Garcia, Anna L. 105-13 Gertsch, Leslie 227-11 Goff, John A. 270-8 Fregoso-Sanchez, Diana Carolina Garcia, Guilherme P.B. 188-2 Gertson, Jord N. 113-2 Gokey, Kailee 101-3* 30-2*, 30-5 Garcia, Jasmine 109-14 Gervais, Felix 56-3* Gold, Anne 181-6, 212-6 Freiburg, Jared T. 125-1 Garcia, Jessica M. 25-1 Gerya, Taras 9-2, 84-1 Goldberg, Karin 43-5, 123-23 Freimuth, William J. 209-1 Garcia, Margaret 179-12 Geslin, Emmanuelle 270-12 Golden, Joshua J. 234-2*, 234-6, 234-7 French, Melodie 84-11* Garcia, Raeann D. 256-2* Gettings, Mark 298-2* Golding, Martyn L. 88-8*, 88-11, 117-5 Frey, Bonnie A. 289-3 Garcia, Sandra 18-8 Getty, Kevin 122-7* Goldman, Daniel 117-7 Freymueller, Nicholas 87-3*, 172-12 Garcia, Victor H. 92-14 Getz, Claire 206-12* Goldscheider, Nico 114-13 Friedel, Julia C. 38-3 García Moya, Alejandro 124-2, 124-3, Gevedon, Michelle 164-8*, 164-9 Goldsmith, Adam S. 294-4 Friedman, Jonathan M. 53-8 124-4, 124-5 Gevedon, Michelle L. 100-6 Goldsmith, David W. 74-12* Friedrich, Anke M. 28-2*, 125-2, 132-15* Garcia Veigas, Javier 173-15 Gevorgyan, Mikayel 168-4 Goldsmith, Shantal 77-11 Friehauf, Kurt 47-3, 47-4, 256-10 García-Arias, Marcos 45-3 Geyer, Gerd 36-26, 243-4 Goldstein, Harland L. 188-15* Friel, Ariel D. 174-4, 174-5, 238-6, 238-8* Garcia-Castellanos, Daniel 286-11 Ghadiri, Maryam 70-9* Goldstein, Susan T. 223-2, 270-10 Friend, Dana S. 178-9*, 194-8 Gardien, Véronique 297-8 Ghent, Edward D. 120-1* Golombek, Matthew 86-13, 219-9*, 246-1, Frierdich, Andrew J. 138-10 Gardiner, James 252-4, 252-9, 300-6* Ghent, Rebecca 13-10 246-4, 246-5*

292 | 2019 GSA Annual Meeting & Exposition Golombek, Matthew P. 246-3, 246-6, Grauch, V.J.S. 83-2 Guo, Bo 93-5, 93-6*, 93-8, 175-11 Hampton, Nigel 152-6 246-7, 246-8, 246-9, 246-10*, 246-11, Graveline, Alyssa 123-9* Guo, Huirong 300-14* Hampton, Samuel J. 26-22*, 39-18, 46-10, 246-12 Gravely, Darren 39-18, 131-8 Guo, Jian 32-7* 104-16, 131-5, 131-8, 152-6*, 180-8, Golovanova, Luibov V. 121-8 Gravley, Darren M. 26-22, 163-11 Guo, Jiang 114-9 231-3, 260-6, 265-3 Goltz, Andrea 241-7 Gray, Andrew B. 2-3 Guo, Jinghui 56-10 Han, Chanjuan 112-7 Goman, Michelle F. 248-3* Gray, Christina 54-7 Guo, Qianqian 130-3* Han, Chunming 95-5, 141-6 Gombiner, Joel H. 3-3* Gray, Floyd 259-2, 298-1, 298-4, 298-5 Guo, Xiaofeng 234-13 Han, Jangmi 57-5* Gomby, Gary 226-12* Gray, Kyle 296-10* Guo, Yuan 112-7 Han, Kyungdoe 238-9*, 286-11 Gomes, Maya 272-4 Gray, Mary Beth 47-5*, 64-2 Guo, Zhaojie 130-6 Han, Nizhou 261-12 Gomez, Demian 215-6 Gray, Ron 27-3 Guoping, Zuo 107-11 Han, Wenzhong 257-10, 257-11 Gomez, Francisco 42-4, 46-7, 101-11*, Grazhdankin, Dmitriy 8-1 Gupta, Neha 19-12 Han, WeonShik 175-6 111-2, 265-9* Greb, Stephen F. 143-11, 258-7, 300-8* Gupta, Sanjeev 86-11, 295-6 Han, Yang 151-6* Gomez, Sebastian 15-4 Greb, Steve 94-9* Gusick, Amy E. 115-7 Han, Zhujun 244-7 Gomez, Sedalia P. 38-23, 271-11 Greco, Roberto 21-1* Gutierrez, Joseph Miguel 264-10* Hanafy, Mahmoud I. 49-3 Gómez Arévalo, Efrén David 91-10 Green, Deborah 227-14* Gutierrez, Lindsay 43-5* Hanan, Barry B. 82-3 Gomez Cruz, Rodolfo 16-12 Green, Hunter 15-2, 20-8* Gutierrez, Melida 107-9 Hanchar, John M. 100-9, 126-2 Gómez-Cruz, Rodolfo 16-11 Green, Ronald T. 90-12, 114-3*, 174-12*, Hand, Martin 11-6, 198-16 Gomez-Piña, Victor Manuel 263-5* 267-5 Handkamer, Neal M. 1-2* Gomez-Velez, Jesus D. 299-10* Greenberg, Gillian 198-18* H Handler, Amalia 97-13 Gomila, Rodrigo 84-4, 100-6 Greenberg, Jeffrey K. 226-2 Ha, Youngji 41-4, 272-2 Handley, John C. 285-8 Goncalves, Philippe 199-14 Greene, Daniel G. 112-11 Haacker, E.M.K. 112-9 Hankin, Erik R. 191-7* Gong, Dajian 20-6 Greene, Sarah E. 89-7 Haag, Beau 100-7* Hankins, Robin 50-8 Gong, Lei 252-1 Greenhagen, Benjamin T. 13-4, 13-9, Haas, Don 301-5, 301-12* Hankins, William Ben 241-2 Gong, Shuangyi 71-4* 13-11 Haas, Lisa D. 104-8* Hankla, Charley 126-9 Gong, Yiming 116-4 Greenhalgh, Brent W. 281-7 Habel, Shellie L. 250-8*, 250-9 Hannah, David M. 175-2 Gontz, Allen 105-2, 177-10, 188-7, 188-8, Greenhalgh, Tom 90-4 Habib, Michael B. 157-3 Hannibal, Joseph T. 179-2* 188-9*, 188-25 Greenwood, David R. 38-30, 147-11, Hacker, Bradley 217-2 Hannon, Jeffrey S. 185-6* Gonzales, David A. 198-7 220-2, 222-9 Hacker, Bradley R. 23-13 Hanrahan, Rebekah 187-6* Gonzales, Leila M. 186-4*, 231-9 Greer, Lisa 194-11 Hacker, David B. 142-14, 183-19, 273-10, Hansen, Candice J. 219-7 Gonzales, Luciano 78-2 Gregg, Jay M. 80-3* 273-11 Hansen, Edward 237-9* González, Danilo L. 103-11 Gregg, Patricia M. 49-5, 239-9 Hacker, Riley J. 118-19* Hansen, Edward C. 111-6, 188-18, 188-20 Gonzalez, Eli 91-1 Gregg, Tracy K.P. 66-3, 239-7*, 278-3 Hackett, Sarah 88-5 Hansen, Jenelle A. 103-4* Gonzalez, Javier M. 266-6 Gregory, Robert T. 141-9* Hackley, Keith C. 16-5, 29-4 Hansen, Karissa 196-15 Gonzalez, Jessalyn Mari 33-5, 33-6* Greig, Roy 167-4 Hackney, C. 149-11 Hanson, Ann E.H. 129-3* Gonzalez, Jhanis J. 56-4 Grettenberger, Christen L. 58-9*, 289-7 Haddad, Mahdi 94-6 Hanson, Brooks 159-7 Gonzalez, Juan L. 148-5* Grettenberger, Christy L. 58-11 Haeft, Jessique 187-9 Hanson, Paul 76-9 Gonzalez, Matthew 245-6 Grew, Edward S. 57-6* Haenecour, Pierre 144-7* Hanson, Richard E. 55-4*, 273-3 Gonzalez, Nicole 129-10* Grice, Kliti 245-6 Hafner, Donald L. 179-1 Hanson, Stephen 41-3 Gonzalez Estrella, Jorge 289-1 Gries, Robbie 159-11 Hagadorn, James W. 60-10, 65-11, 160-2, Hanus, Josef 144-11 Gonzalez Lugo, Eduardo L. 263-10* Griffith, Elizabeth M. 68-4, 68-5, 104-10, 160-5, 160-6, 272-7 Hanwell, Elizabeth 150-2 González-Villanueva, Mayra 169-3 Hageman, Scott A. 118-17 Hao, Fang 12-9, 71-2, 71-3, 257-10, Alejandra 168-9 Griffith, Samuel 115-9 Hageman, Steven J. 68-10*, 118-2 257-11, 257-20, 258-9 Goodbred, Steven 65-2 Grigsby, Jacob 284-8* Hagen, Cedric J. 12-6, 125-3, 282-16*, Happe, Patricia J. 53-11 Goodell, Philip C. 61-12, 100-11, 100-12 Grimes, Noel 118-30* 293-9* Haproff, Peter J. 63-5 Gooden, Precious 26-10 Grimley, David A. 139-11 Hager, John P. 114-14, 299-11* Haque, Shahidul 299-12 Goodfellow, Bradley W. 10-6 Grippo, Alessandro 173-7, 173-10* Hagevik, Rita 26-2 Haque, Ziaul 36-7* Goodge, John 103-4 Grohn, Lisa J. 103-1 Haggen, Rachael 124-9* Haralson, Elizabeth A. 19-8 Goodge, John W. 11-7*, 127-2*, 279-1 Groothuis, Peter 25-13 Hahn, Jooyoung 115-5 Hardage, Sarah 148-5 Goodin, John 44-2*, 248-5* Groppo, John G. 94-11, 258-7 Hahn, Timothy M. Jr. 13-13 Hardebeck, Jeanne 178-3 Goodman, Beverly N. 89-1 Gross, Christoph 295-2 Haines, Sebastian 99-7 Hardgrove, Craig J. 295-4, 295-6 Goodwin, David 37-7 Gross, Juliane 155-2* Haines, Seth S. 258-8 Hardy, Fabian 196-7* Goodwin, David H. 89-6 Gross, Martin 297-12 Haizlip, Jill 256-9 Harissa, Team 144-11 Goodwin, Laurel B. 168-2* Grossman, Aryeh 118-18, 157-9 Hajek, Elizabeth 245-6, 286-7 Harkness, Anna 15-3 Gooley, Jared T. 36-21, 221-3 Grosswiler, Kate 197-7* Hajirezaie, Sassan 300-13 Harkness, Jennifer S. 93-1 Gootee, Brian F. 62-7, 134-12*, 134-14, Grott, Matthias 246-3 Hakala, J. Alexandra 92-12, 93-11, 300-6 Harnik, Paul G. 285-9 150-5, 204-8, 265-13 Grotzinger, John P. 295-6 Halder, Kalyan 36-20, 196-12*, 196-13 Harp, Dylan 174-7 Gorczyca, Dori L. 254-9 Groulier, Pierre-Arthur 60-3 Hale, Walter 85-10 Harper, Christopher L. 260-1 Gordon, Richard G. 59-4* Grove, Marty 12-11, 50-3, 140-2*, 216-1 Halfar, Jochen 37-4, 89-4, 89-5 Harrell, T. Lynn Jr. 177-13 Gordon, Ryan P. 91-10 Grove, Sarah E. 196-16* Halihan, Todd 114-14, 249-4*, 299-11 Harrigan, Claire 168-2, 217-4* Gordon, Stacia M. 129-3, 217-6 Grun, Tobias B. 38-31, 38-32, 87-14*, Hall, Adrian 10-6 Harrington, Jake 36-21 Goring, Simon 79-5 197-8* Hall, Ashley 153-5 Harrington, Rebecca 62-2 Gornitz, Vivien 254-6* Grunder, Anita L. 258-16 Hall, Blaine R. 165-8 Harris, Alison 89-10 Gosse, John C. 3-8, 3-11, 15-6 Grunert, Patrick 274-12 Hall, Brenda L. 210-9 Harris, Ashley D. 132-1 Gotkowitz, Madeline 91-11*, 289-8 Grunow, Anne 165-2* Hall, Chris M. 202-26 Harris, Connor J. 198-5 Goto, Takashi 23-18 Gu, Chuanhui 25-13 Hall, Christine M.S. 221-6* Harris, David C. 143-11 Gottardi, Raphaël 20-13, 126-5, 216-7* Gu, Tingting 288-1* Hall, Damon 179-12 Harris, John W.K. 102-8, 148-4 Gou, Qiyang 71-2, 71-3*, 257-20 Gualda, Guilherme A.R. 163-11 Hall, John 102-5 Harris, Kaely 109-5* Goudge, Timothy A. 275-4 Guensburg, Thomas E. 1-7, 68-11, 116-2 Hall, Josephine I. 226-10* Harris, M. Scott 72-6 Gough, Matthew 115-9 Guenthner, William R. 9-8, 139-11, 167-10 Hall, Sarah R. 74-14* Harris, R. Scott 85-8*, 136-4* Gouzie, Douglas R. 62-12, 174-10 Guerra, William J. 248-3 Hallas, Peter 291-11 Harris, Thomas H.S. 81-1 Gouzu, Chitaro 23-18 Guerrero, Juan Carlos 56-4 Halling, Marc C. 26-23* Harrison, J. Bruce J. 287-10 Govers, Rob 84-6 Guertault, Lucie 299-11 Hallmann, Nadine 89-10 Harrison, J.B.J. 135-10 Govert, Daniel J. 36-3* Guertin, Laura A. 153-12 Hallock, Pamela 73-8*, 223-5* Harrison, Linda 177-12 Gowen, Elise D. 191-4* Guevara, Fabio 177-11 Halper, Eve 298-6* Harrison, Mark 198-14 Grabiec, Justine G. 39-5* Guevara, Victor E. 119-1, 119-6 Halperin, Dania 118-1 Harrison, Michael Babatunde 267-9 Grader, George W. Jr. 281-2 Guglielmi, Yves 151-9 Halsted, Christopher T. 121-3* Harrison, Richard J. 99-7 Graettinger, Alison 72-5, 131-7 Guido, Anthony 70-10 Halverson, Brenna Ayn 163-9 Harrison, Sara 35-6* Graham, John R 208-1 Guild, Meghan 241-3* Halvorson, Halvor M. 53-3 Harrison, William B. III 177-12 Graham, Stephan A. 36-21 Guilinger, James J. 2-3* Hamelin, Clémentine 56-13 Harriss, Kathryn 240-6 Grambling, Tyler A. 50-2*, 50-4, 140-7 Guillén Arruebarrena, Aniel 124-2, 124-3, Hames, Willis 291-9 Harry, Dennis L. 245-8* Grammer, G. Michael 80-3 124-4, 124-5 Hames, Willis E. 77-12*, 84-2, 256-2 Hart, David J. 299-4 Gran, Karen B. 42-1, 161-11, 161-12, Guillerm, Emmanuel 297-8 Hamilton, Christopher W. 170-6, 239-3 Hart, Megan L. 149-8 182-24, 287-6 Guiltinan, Eric J. 175-4 Hamilton, Kristen 75-5 Hart, Olga E. 298-5 Grande, Alexandra 124-6, 265-3* Guiterrez, Joseph 78-2 Hamilton, Lawrence 9-1* Hart, William K. 193-6, 193-7 Grandgenett, Neal 26-20 Gulick, Sean P.S. 245-5*, 245-6, 270-8 Hamilton, Michael 215-14 Harte, Philip T. 289-5 Graney, J.R. 173-15 Gulley, Jason 250-13 Hamilton, Warren B. 9-1 Hartke, Emma R. 169-4* Granger, Darryl E. 63-6, 134-3, 134-5, Gullikson, Amber L. 66-6* Hamilton, Wayne 155-1* Hartley, Adrian J. 132-3 271-20 Gulliver, Djuna 252-4*, 252-9* Hamlin, Jeffre 82-9 Hartley, Brittany 115-10 Graniero, Lauren E. 37-1*, 37-6 Gulotta, Marco N. Sr. 38-9 Hammarlund, Emma 1-3 Hartman, Courtney 63-10 Granitto, Matthew 28-4 Gumsley, Ashley P. 215-10 Hammer, Morena 42-1 Hartman, Joseph H. 97-3, 125-5 Grant, Alex 162-9 Gunderson, Jeffrey 54-5 Hammond, Alexander P. 103-6 Hartman, Scott 87-8 Grant, John A. 246-5, 246-6, 246-7*, Gunderson, Kellen L. 143-14* Hammond, Douglas E. 248-3 Hartnett, Hilairy E. 7-4 246-9, 246-10 Gunn, Cailene M. 299-1 Hammond-Gordon, Janet 41-9* Hartshorn, Evan J. 72-11* Grapenthin, Ronni 90-3 Gunnell, Nathan V. 19-2* Hampton, Aaron 19-13 Hartshorn, Kyle R. 281-9 Grasby, Stephen E. 247-1, 296-3* Guns, Katherine A. 128-2* Hampton, Brian A. 83-11, 103-3, 123-13 Hartzell, Christine 144-1 Gratzer, Michael C. 299-7 Gunter, Mickey E. 137-9* Hampton, Duane 266-7 Harvey, Allison 148-6

22–25 September • Phoenix, Arizona, USA | 293 Harvey, Jonathan E. 97-5, 162-8* Henderson, Amanda 299-6 Hill, Stephen 241-5 Holt, William E. 160-10, 284-9* Harvey, Judson W. 299-10 Henderson, Carl 99-3 Hill, Tina R. 277-4 Holte, Sharon E. 155-5 Harvey, Natalie 227-7 Henderson, Charles M. 88-12* Hillard, Aarron S. 198-10 Holzer, Iris 1-3 Hasan, Md Nahidul 258-3* Henderson, Miles A. 258-10* Hillenbrand, Ian W. 291-8* Holzmann, Maria 14-11 Hasan, Md Rizwanul 24-3* Hendricks, Jonathan R. 1-16*, 118-13, Hilley, George E. 134-8 Honaker, Rick Q. 94-11, 258-7 Hasbargen, Leslie 33-15, 105-11* 301-5 Hillis, A. Vicken 149-10 Honda, Jennifer 8-12 Hasenmueller, Elizabeth A. 19-4, 19-7, Hendrickx, Jan M.H. 149-5 Hillis, Kayla R. 135-12 Honeck, Jacob W. 282-15* 182-2, 227-4* Hendry, Michael 62-10 Hillman, Aubrey L. 44-2, 248-5 Hong, Kuang-Sheng 81-8 Hasiotis, Stephen T. 12-10, 38-27, 104-11, Henika, William S. 120-4 Hills, Denise J. 178-1*, 300-11* Hong, Matthew 196-15 188-13 Henkes, Gregory A. 197-4 Hinnov, Linda A. 116-4, 173-7*, 173-10 Hong, Paul S. 118-3 Hass, Mallori M. 38-12 Henling, Lawrence M. 288-12 Hinojosa, Luis F. 15-4 Hong, Seongsik 23-9 Hassan, Muhammad Qumrul 26-11*, Hennings, Peter H. 143-12 Hinshaw, Sarah 213-13* Hongping, Wang 107-11 299-12 Henri, Pauline 8-13 Hints, Olle 36-3 Hongye, Li 182-21 Hassel, Christiane A. 248-10 Henriquez, Susana 84-5* Hinz, Nicholas H. 18-12, 143-9 Honke, Jeffrey S. 238-11 Hassler, Alisia L. 131-6 Henriquez Miranda, Benancio 251-1 Hiraishi, Tetsuya 259-3 Honniball, Casey I. 13-3* Hastings, Meredith 73-1 Henry, D.J. 61-8 Hirano, Naoto 214-13*, 274-10 Hooker, Jacob C. 82-5 Hatch, Christine E. 299-5 Henry, Darrell J. 6-1*, 6-9, 6-10, 6-11, Hirt, Paul W. 75-6* Hooker, John N. 84-10, 142-15 Hatcher, Robert D. Jr. 63-8*, 63-9 61-9*, 103-4, 120-2, 120-6, 288-9 Hirth, Greg 142-12, 217-13 Hoon-Starr, Michelle 261-11 Hatfield, Kendall 43-7 Hensen, Corey J. 271-3* Hirtz, Jaime A. 202-15 Hooper, Donald 295-8 Hatfield, Rob 134-13 Hensley, J.B. 103-9* Hlohowskyj, Stephan R. 187-6, 198-20* Hoorn, Carina 244-14 Hatfield, Robert G. 245-11* Henze, Porter 39-1, 39-2*, 290-6 Ho, Pei-Ru 251-11 Hoover, Daniel J. 250-2 Hauber, Ernst 246-5, 246-6, 246-7, 246-8, Hepburn, J. Christopher 243-5 Hoar, Rachel M. 9-8 Hopkins, Melanie J. 145-4, 171-11, 246-9 Herbert, Timothy D. 173-6* Hobart, Justin L. 19-11 171-14, 172-2 Hauck, Tyler E. 282-7 Herdocia, Carlos M. 36-13* Hobart, Kathryn 58-8* Hopkins, Samantha S.B. 118-27, 125-4, Hauff, Folkmar 78-10, 185-8 Herleman, Katherine C. 254-3 Hobbs, Kevin M. 287-11* 196-3, 271-28 Hauptvogel, Daniel 301-3 Herman, David J. 291-12*, 291-13 Hobbs, Noah 125-6* Horgan, Briony 295-3 Hauser, Adam J. 275-5 Herman, Ellen K. 90-2*, 114-4, 267-7 Hochella, Michael F. Jr. 5-9, 5-10, 104-5 Horgan, Julianna S. 33-10, 113-3* Hausmann, Rachel 246-5, 246-9 Herman, Matthew W. 84-6* Hodder, Jan 98-6, 98-7, 110-9 Horgervorst, Johan 213-13 Hausner, Mark B. 17-12*, 179-11 Hermsen, Elizabeth J. 235-9* Hode, Abigail 115-9 Horkley, L. Kenneth 198-6 Haveles, Andrew W. 15-7, 27-4* Hernandez, Brianda N. 19-5* Hodel, Florent 274-6 Horleston, Anna 246-2 Haviv, Itai 213-3 Hernandez, Giovanni 196-8 Hodelka, Bailee 193-2*, 248-12 Horman, Alexandra 183-12* Havlena, Zoe E. 34-5*, 90-9* Hernandez, Lindsey 239-6* Hodge, Billy 70-6 Horn, Sally P. 79-3 Havranek, Rachel Elizabeth 218-9 Hernandez, Micah A. 23-12* Hodges, K.V. 95-3*, 243-10 Horner, Tristan J. 36-1 Hawkins, Adam C. 54-3* Hernandez, Michael W. 74-10 Hodges, Kip 85-10, 217-9 Horodyskyj, Lev 74-7*, 180-9 Hawley, John W. 18-7 Hernandez, Sergi 234-4 Hodges, Kip V. 139-13 Horsman, Eric 55-6*, 198-17 Haws, Jonathan A. 16-2 Hernandez Montenegro, Juan David Hodgin, E.B. 279-2 Horton, Anne 231-3 Haxel, G.B. 28-6* 40-4*, 77-8 Hodgin, Eben Blake 165-11*, 291-4 Horton, Benjamin P. 212-2* Haxel, Gordon B. 50-3, 140-5*, 167-4 Hernandez-Uribe, David 77-8, 160-8* Hodgson, David M. 286-9 Horton, Brian K. 65-6, 123-14, 127-1, Hay, Carling C. 12-6, 125-3, 293-9 Hernández-Vergara, Rogelio 47-7*, 167-6 Hodson, Keith R. 92-1 132-11, 140-9, 140-10, 165-3*, 202-15, Hay, Michael 289-2 Herriott, Trystan M. 79-10* Hodson, Luke 286-9 283-13 Hayashi, Ken-ichiro 256-4 Herrmann, Edward W. 67-9 Hoeft, Carly 39-6* Horton, Elizabeth J. 3-3 Hayden, Alistair Thompson 86-4* Hertfelder, Susan 229-4* Hoehn, Jack 168-2 Horton, J. Wright Jr. 85-10 Hayden, Maya 250-2 Hervé, Francisco 165-4 Hoernle, Kaj 78-8, 78-10, 185-8 Horton, Travis W. 26-22 Hayek, Lee-Ann C. 223-4 Hervig, Richard L. 301-7 Hoffer, Ron N 108-5* Hose, Louise D. 34-5, 90-9 Hayes, Patrick L. 237-8 Herzfeld, Julia 254-4* Hoffman, Brian L. 118-17* Höskuldsson, Ármann 205-4 Hayes, Robert 262-7* Hess, Richard M. 123-6* Hoffman, Charles F. 107-3, 107-4*, Hosseini, Behnaz 25-5* Hayes, Timothy S. 259-2 Hetherington, Callum J. 39-10, 100-8, 183-18, 204-2* Hotton, Carol L. 235-2 Hayhoe, Katharine 178-8*, 212-4* 119-3, 129-11*, 198-19, 199-1 Hoffman, Devin K. 157-1 Hou, Quanlin 130-3 Hayman, Nicholas W. 216-8* Hettiarachchi, Eshani 289-3* Hoffman, Jonathan M. 209-7 Hough, Susan 81-9, 133-6* Hayne, Paul O. 13-9, 13-10, 13-11 Hetzinger, Steffen 89-4 Hoffman, Leon 145-6 Houghton, B.F. 239-1* Hayward, Jamie Ann 241-12 Heu, Cherryle 231-8 Hoffman, Max L. 51-4 Hourigan, Jeremy 140-2 Hayworth, Joel 101-6 Heubeck, Christoph 280-1* Hoffman, Noah 135-5 Hourigan, Jeremy K. 12-11, 50-3, 140-3 Hazen, Robert M. 99-8*, 234-1*, 234-2, Heuberger, Roschelle 187-6 Hoffmann, Rene 45-7, 171-7 House, Brianna J. 281-1* 234-6, 234-7, 261-11 Heuer, Paige 285-7 Hofmann, Mandy 291-2 House, P. Kyle 134-9, 134-12, 134-14 Hazen, Terry C. 58-2, 149-13 Heuser, Gert 84-4 Hofmann, Michael H. 261-9 Housen, Bernard 141-2, 187-7 Hazewski, June A. 138-13* Hewett, Kelsey 240-10, 240-11* Hofmeister, Anne 59-7*, 59-8 Housen, Bernard A. 168-11* He, Bizhu 130-7, 293-8* Hexel, Cole 261-19 Hogan, John P. 39-8, 39-9, 47-3, 47-4, Hovius, Niels 53-4, 161-7 He, John 229-9* Hey, Richard 205-4 48-4, 64-1*, 64-8 Howard, A.D. 219-13 He, Juan 130-9*, 265-4* Heydari, Ezat 86-12*, 123-8, 176-12*, Hogancamp, Nicholas Jay 88-7, 88-9*, Howard, Alan D. 86-6 He, Sheng 71-9 295-5* 88-10, 117-3 Howard, Benjamin Lewis 202-6* He, Weihong 215-11 Heyer, Bryan 70-3 Hogue, Gabriela 146-9 Howard, Christopher 99-7 He, XIaoyong 114-9 Heyer, Bryan R. 70-5* Hohman, Charlotte J.H. 194-16 Howe, Jane 144-7 Heaney, Peter 5-11 Heyman, Brandon 109-15 Hohman, Steven P. 17-10 Howe, Tyler 176-4 Heaney, Peter J. 57-7, 137-3*, 245-6, Heyman, Jakob 10-6 Hohmann, Niklas 172-10 Howell, Andrew 162-3 258-19 Hiatt, Eric E. 293-2* Hoiland, Carl W. 78-7 Howell, John A. 132-3 Hearon, Thomas E. IV 206-2 Hibbitts, Charles A. 13-3 Hoisch, Thomas 4-13, 40-3 Howell, Samantha 234-1, 234-7 Heath, Megan N. 282-9* Hibbs, Barry J. 18-7*, 112-4, 267-9* Hoisch, Thomas D. 4-4, 4-5*, 214-6 Howells, Alta 80-8 Heath, Tracy A. 14-1* Hickey-Vargas, Rosemary 183-13, 185-9, Holail, Hanafy A. 200-1* Hower, James C. 94-9, 94-11, 258-7 Hebbeln, Dierk 145-6 202-16 Holbrook, John 176-4* Howlett, Caden J. 23-5, 139-10*, 204-1* Hebda, Christopher F.G. 3-10* Hickin, Adrian S. 237-6 Holcomb, Franklin H. 175-1 Hoxey, Andrew 283-11* Hebdon, Nicholas 171-5* Hickman, Zara K. 229-8 Holder, Lauren N. 264-8 Hren, Michael 12-8* Hecht, Zoe 124-5, 124-6 Hicks, Cyanna L. 107-1* Holder, Robert M. 4-1, 23-13* Hren, Michael T. 15-3, 218-12 Heckert, Andrew B. 26-14*, 157-1* Hidalgo, Paulo J. 274-3 Holdsworth, Robert E. 81-7 Hruska, Grace 185-3* Hedberg, Carson P 172-12, 194-5* Hidy, Alan J. 218-8 Holen, Steven 38-14 Hsieh, M. Ani 265-7 Hedlund, Brian P. 174-4, 174-5, 238-1, Hiebing, Matthew S. 18-9 Holk, Gregory J. 78-2*, 141-5 Hsieh, Shannon 145-13* 238-8 Hiett, Christy 101-6 Holland, Austin 62-1 Hsieh, Yu-Huan 292-3* Heermance, Richard V. 167-11* Hiett, Coleman 50-4 Holland, Barbara R. 67-4 Hsu, Deana 19-13 Heilweil, Victor 69-12 Hiett, Coleman D. 140-7* Holland, Mark E. 82-4*, 216-6, 279-4 Htun, Thein 209-7* Heim, Noel A. 172-6, 222-3 Higgins, John A. 282-1 Holland, Steven M. 123-6, 172-9 Hu, Daogong 130-4 Heimel, Sierra Marie 229-10* Higgins, Michael D. 136-1*, 163-6* Holland, Steven P. 251-9 Hu, Huanting 220-11 Heimsath, Arjun M. 106-3, 287-1*, 287-4, Higgins, Pennilyn 125-5 Hollanda, Maria Helena 103-10* Hu, Jun 272-5* 292-5 High, Jaquan 281-5 Holliday, McKenna 23-8* Hu, Mingyi 200-9 Heindel, Katrin 8-5 Higley, John 174-6 Holliday, Vance T. 148-6, 148-7 Hu, Qinhong 20-3, 71-7* Heine, Christian 239-13* Hikuroa, Daniel 180-8 Hollis, Julie 4-9 Hu, Zongquan 20-3 Heinlein, Sarah N. 27-6*, 42-5*, 265-5 Hildebrand, Robert S. 129-8*, 214-8*, Hollister, Lincoln S. 77-7* Huan, Chin Chai 200-8* Heitkamp, Kenneth 238-4 274-8 Hollister, Ryan J. 52-4*, 190-2, 301-1* Huang, Clara L.C. 121-8* Heitmuller, Franklin T. 53-3, 250-5 Hildenbrand, Anne 118-15*, 123-10, Holm-Denoma, Christopher S. 77-8, 82-8, Huang, Fang 234-7 Heizler, Matthew 109-4, 134-5, 238-4 202-14, 271-2 125-5, 291-5 Huang, Shichun 132-13, 200-7, 200-8 Heizler, Matthew T. 11-12, 50-7, 139-4*, Hilderman, Robin X. 256-1* Holman, Pike L. 157-10* Huang, Wei 221-5 160-5, 160-11, 168-2, 196-2, 262-3, 262-8 Hilgendorf, Zach 188-11* Holmes, Jessica 62-10 Huang, Yizhou 257-1, 257-2 Heizler, Matthew, T. 134-9 Hill, Christopher L. 76-3* Holmes, Karine L. 16-1 Huang, Yongsong 223-11 Heldwein, Oliver 85-6 Hill, Daniel J. 87-2, 259-1 Holmes, Lauren 124-6 Hubbard, Bernard E. 252-3*, 295-8*, Helfrich, Autumn L. 284-3* Hill, Jesse S. 63-2 Holo, Samuel J. 86-1* 295-12 Heltzer, Jack 23-21 Hill, Jon 202-17*, 286-9* Holpin, Sofia 194-20 Hubbard, Mary S. 159-5* Hemming, Sidney R. 36-22, 248-13* Hill, Marcus 124-7 Holt, Charlotte 192-2*, 228-10* Hubbard, Stephen M. 65-9 Henck Schmidt, Amanda 124-6 Hill, Mary C. 177-8* Holt, Robert M. 225-13* Hubbard, Trent D. 183-1

294 | 2019 GSA Annual Meeting & Exposition Huber, Brian T. 247-11 Ikuno, Kenji 197-3 Jaret, Steven J. 136-4, 240-3* Johnson, Samuel C. 176-8 Huber, Robert 182-25 Ilgen, Anastasia 259-5 Jarochowska, Emilia 172-10 Johnson, Sarah 284-3 Hudec, Michael 45-9*, 211-2* Ilsemann, Lara 104-13, 200-2*, 202-10, Jarque, Didac Gese 21-11 Johnson, Scott E. 142-9* Hudec, Michael R. 48-3 271-21, 281-15 Jarvis, Egan 63-11 Johnson, Sherri 213-13 Hudgins, Michael 200-11* Ilton, Eugene S. 258-19 Jarvis, Jacob C. 299-13 Johnson, Tess Isabelle 183-16* Hudleston, Peter 122-6 Inagaki, Fumio 245-4 Jarzen, David M. 235-6 Johnson, Thomas A. 56-6*, 79-11, 217-5 Hudson, Adam M. 16-3*, 122-1, 134-4 Indares, Aphrodite 60-3* Jason, Mark 19-13 Johnson, Tim E. 77-3, 137-8 Hudson, Mark R. 168-3* Indivero, Julia 299-1 Javed, Asif 251-10* Johnson, W.C. 287-5 Hudson, Paul F. 53-3 Ineson, Jon 247-10 Jawin, Erica R. 144-1* Johnston, Dara 251-14 Hudson, Samuel M. 281-7 Ingaliso, Luigi 59-9 Jayawardena, Upali de Silva 182-22* Johnston, David M. 191-9 Hudson, Sarah R. 183-14* Inglis, Edward 56-8 Jayne, Richard 94-5, 266-8, 300-5 Johnston, Scott M. 274-15* Huff, Warren D. 115-2, 185-6, 282-3 Inglis, Jeremy 119-6 Jeffries, Teresa 220-5 Johnston, Shelby 23-2* Hufford, Lonnie Justin 126-2* Invernizzi, Chiari 215-2 Jelavic, Stanislav 138-1 Johnston, Stephen 78-7 Huggins, Cole 149-9 Iriondo, Alexander 11-4*, 168-9 Jellicoe, Keegan 268-3* Johnstone, Samuel 51-2* Hughes, Amanda 46-4, 64-7, 64-9, 92-6, Irizarry, Kayla M. 8-6*, 197-6 Jenkins, David M. 80-10* Johnstone, Samuel A. 105-4 206-1 Irizarry, Michelle 250-6 Jenkins, Jacob 281-11 Joksimović, Kristina 29-6 Hughes, Amanda N. 47-6*, 92-7, 143-7* Irizarry-Barreto, Patricia 190-4, 190-7 Jenkins, Kurt J. 53-11 Jokubauskas, Petras 183-15 Hughes, Cameron A. 50-4, 140-7 Irmis, Randall B. 65-8, 193-13 Jenkins, Laura Elise 240-6* Jol, Harry M. 105-14, 161-9, 188-23, Hughes, Emily S. 145-3* Irunde, Regina 251-4 Jenkins, Mariah 258-17* 188-25 Hughes, Jacob 80-13 Irvine, Aliah 180-1 Jenkins, Xavier 271-22 Jolivet, Marc 130-6 Hughes, John M. 124-4 Irving, Katherine I. 38-23, 271-11 Jennings, Carrie 42-1, 182-24 Jolley, Alison 230-2*, 231-3 Hughes, K. Stephen 42-2, 182-27, 263-7 Isava, Virginia 216-1* Jennings, Terry 149-12 Jolliff, Bradley L. 13-13* Hughes, Mary Jane 228-4 Isbell, John L. 123-17, 202-13 Jensen, Britta J.L. 3-8 Jonell, Tara N. 51-6 Hughes, Nigel C. 1-4 Ishibashi, Junichiro 23-18* Jensen, Collin G. 290-6 Jones, Adam 43-8* Hughes, Richard III 27-9* Ishida, Akizumi 58-6 Jensen, Eric 192-2, 228-10 Jones, Alesha R. 104-9 Hughson, Kynan H.G. 144-6* Ishiwateri, Mikio 179-8 Jensen, Kelsey 261-3* Jones, AnnMarie 38-19* Hulett, Christina 97-2 Isiorho, K. Solomon 21-9*, 26-1* Jepson, Gilby 50-9* Jones, Casey J.R. 112-6* Hull, Pincelli M. 8-8 Islam, Md. Shofiqul 202-11 Jerolmack, Douglas J. 177-6 Jones, Clay 80-12* Hulsbosch, Niels 198-20 Islam, Md. Tahmidul 251-13*, 251-14 Jerram, Dougal A. 239-12 Jones, Craig H. 167-2* Hulsey, Hera 70-10 Ismail, Mamoon 30-4 Jeruc, Joseph W. 216-12 Jones, Daniel 16-11*, 16-12, 58-8 Hults, Chad P. 25-3, 162-6*, 229-2 Ismanto, Aviandy W. 200-12 Jesmok, Greg 89-8 Jones, Daniel S. 34-5 Humayun, Munir 296-6 Isom, Shelby Lee 55-9 Jessup, Micah J. 23-23, 50-2, 50-4, 140-7 Jones, David S. 293-5 Hummer, Daniel R. 234-6* Israel, Michael Ben 32-7 Jesus, Dalila A. De 258-6* Jones, Eric S. 150-7 Humphrey, John D. 123-1, 123-2 Isson, Terry T. 194-2 Jew, Adam 99-5 Jones, Heather 245-6, 247-9 Humphrey, Rebecca L. 38-22, 271-23* Ito, Emi 134-13 Jewell, Paul 193-1 Jones, Heather L. 172-7* Humphreys, Eugene 160-12 Ito, Erika T. 299-5* Ji, Chengyu 269-4 Jones, James V. III 28-4*, 60-1, 78-9, 82-4, Humphreys, Mary 51-4* Itoh, Yuki 295-2 Ji, Wenming 257-10, 257-11 82-7*, 82-10, 279-4 Humphreys, Robin R. 108-7* Iverson, Ellen 27-4, 98-6*, 98-7, 264-3 Jia, Chengzao 244-8 Jones, Jason P. 230-11*, 264-6* Humpula, Jarrett 39-6 Iverson, Neal R. 72-7 Jiang, Changhon 214-14* Jones, Jazmin 38-4 Hunegnaw, Addisu 215-6 Iverson, Nels 201-4, 201-5 Jiang, Fujie 71-4, 200-9 Jones, Jeanne M. 250-2 Hung, Chen-Ling J. 213-7 Iverson, Richard M. 162-7 Jiang, Ganqing 132-13, 200-7, 200-8, Jones, Katherine 123-1* Hung, N.N. 149-11 Ivory, Sarah 44-8, 148-3*, 248-9 221-9, 236-11* Jones, Katherine L. 158-2* Hungerford, Jefferson 179-9 Izawa, Matthew 240-5, 278-8 Jiang, Jiamin 93-5, 175-11 Jones, M. Brandon 73-2* Hunt, A.M. 261-18 Jiang, Lin 257-1 Jones, Madison Amber 109-7* Hunt, Adrian P. 38-9, 38-11*, 285-6* Jiang, Shan 20-12 Jones, Matt 70-3 Hunt, Brian B. 91-3 J Jiang, Shuai 258-12* Jones, Matthew M. 70-4*, 223-12 Hunt, Gene 118-11 Jabaloy-Sánchez, Antonio 291-10 Jiang, Wei 92-9 Jones, Michael D. 174-2* Hunt, Molly Elizabeth 38-33*, 253-11* Jablonska, Danica 108-2 Jiang, Zhenxue 257-1, 257-2 Jones, Morgan T. 247-12* Hunt, Rodney D. 234-10 Jackson, Abigail 30-3 Jianghai, Yang 44-1* Jones, Norman 8-12 Hunt, Tyler C. 196-5, 297-5 Jackson, Danielle Omara 264-2* Jiao, Cunli 293-8 Jones, Trevor 250-11* Hunt-Foster, ReBecca 25-9*, 182-25, Jackson, Lionel E. 122-8* Jiao, Shujuan 56-10* Jorda, Laurent 144-11 229-6 Jackson, Thea 38-25, 220-1 Jiao, Xin 200-3*, 202-25, 281-17, 281-18 Jordan, Greg J. 67-4 Huntington, Justin L. 17-12, 179-11 Jackson, William T. Jr. 63-12, 63-13*, Jicha, Brian 78-10* Jorn, Eva 89-6 Huntington, Katharine 213-5, 244-2* 204-6, 204-9 Jicha, Brian R. 23-8, 60-2, 103-5, 168-2, Jorn, Eva Nur 37-7* Huntington, Katharine W. 92-1, 207-9, Jacob, Robert W. 24-4 168-5, 185-8, 198-15, 273-4, 273-7 Joseph, Jamel 28-5, 62-10 261-6 Jacobs, Bonnie F. 135-8 Jimenez-Moreno, Gonzalo 248-8 Jost, Robert P 179-7 Huntley, David H. 28-5*, 62-10* Jacobs, David K. 172-11 Jin, Li 149-11* Joswiak, David J. 198-2 Huntley, John Warren 38-35, 196-11, Jacobs, Gabriel 38-35* Jin, Lixin 109-7, 182-16, 189-3* Jovanelly, Tamie 112-1* 220-10, 282-2, 285-7* Jacobsen, Nathan 19-3 Jin, Qianqian 257-22 Jowitt, Simon M. 55-11, 290-1* Huntoon, Jacqueline E. 181-9 Jacobsen, Robert E. 86-3 Jin, Qusheng 58-1, 104-7, 158-8* Joyal, Taylor J. 2-10 Huntoon, Peter 75-9 Jacobson, Andrew D. 171-10 Jin, Shiyun 5-4 Joyce, Arthur 248-3 Hupp, John R. 225-7 Jacobson, Carl E. 28-6, 50-3*, 140-2, Jin, Zhijun 20-3 Joyce Seals, L.M. 102-2* Hurler, Kevin 301-10* 140-5 Jinyu, Sun 182-21 Joyner, Andrew T. 150-1 Hurtgen, Matthew T. 171-10 Jacobson, Robert B. 213-6* Joachimski, Michael 220-5 Juarez Rivera, Marisol 104-6* Hurwitz, Shaul 270-7 Jaeger, John M. 245-12* Jochems, Andrew P. 51-5, 83-10 Judge, Shelley 38-1 Husinec, Antun 183-23 Jagoutz, Oliver 214-2 Joeckel, R.M. 281-6* Juenger, Jessica 114-14 Hussaini, Bushra M. 197-2 Jahan, Khurshid 19-9* Joeckel, Robert 169-10 Juhn, Mark S. 14-13* Husson, Jon M. 117-5, 282-7 Jahan, Rao Nargis 182-18* Johanesen, Katharine 108-1, 240-9* Julian, Bruce R. 9-7* Hutchings, Sean J. 66-12 Jahan, Shakura 261-4* Johannesson, Karen 158-11 Julius, Chad 46-4 Hutchins, Benjamin 16-7, 174-1 Jahangeer, Jahangeer 182-18 Johansson, Sara 36-14 Jun, Young-Shin 300-9* Hutchinson, Kimberly J. 131-2 Jahren, A. Hope 282-17 John, Barbara E. 245-9 Jungers, Matthew Cross 263-8* Hutson, Jon P. 109-2* Jaikla, Chayawan 36-21 Johnsen, Racheal 55-7 Junginger, Annett 297-7 Hutson, Scott 224-2 Jaimes, Patricia 228-9, 230-7* Johnson, Aleisha C. 7-2* Junium, Christopher K. 8-4* Hutton, C. 149-11 Jain, Mayank 10-1 Johnson, Benjamin 198-8 Junod, Megan 114-2 Huybers, Peter 293-9 Jakariya, Md. 251-12 Johnson, Benjamin W. 280-7 Jurdy, Donna M. 205-1*, 205-5 Hybels, Georgia A. 25-2 Jakata, Kudakwashe 136-11 Johnson, Bradford J. 11-5, 39-3* Jurkovšek, Bogdan 8-5 Hyndman, David W. 33-7, 149-2 Jakob, Johannes 243-2, 243-3* Johnson, Chelsey 26-12* Jury, Steven 264-12 Hyndman, Roy D. 4-2*, 240-1*, 273-1* Jalbert, Mary D. 200-5 Johnson, Christopher 109-10, 109-11, Hynek, Scott A. 66-12 Jalobeanu, Andre 42-1 109-13, 109-14 Hystad, Grethe 234-3, 234-6 Jamal, Fatemah 38-32 Johnson, Claudia C. 172-14, 193-11 K James, Bridget Renee 110-1* Johnson, Craig A. 256-13 Kacar, Betul 104-4, 104-15 James, L. Allan 213-7* Johnson, Elijah T. 264-9* Kaczmarek, Stephen 261-17 I James, Peter B. 24-2 Johnson, Emily R. 51-7, 55-10*, 83-9, Kaempfer, Jenna M. 167-10* Ianno, Adam J. 108-1*, 240-9 Jamieson, Heather E. 289-11 184-5 Kah, Linda C. 278-6, 278-7 Ibanez-Insa, Jordi 234-4*, 281-3* Jamison, Paul 67-2 Johnson, Eric L. 40-6 Kahle, Sue C. 187-2* Ibanez-Mejia, Mauricio 103-1* Janecka, Jan 194-20 Johnson, Erynn H. 1-15*, 171-2 Kahn, Maureen 217-4 Ibarra, Daniel E. 218-6*, 235-12 Jänecke, Susanne U. 45-12, 128-1 Johnson, Jeffrey R. 86-13, 240-3 Kaip, Galen M. 18-9, 109-23 Ibarra, Yadira 104-12, 116-3, 267-1 Jang, Yirang 105-1, 274-14, 283-3* Johnson, Joel P.L. 218-5* Kaiser, Jason F. 131-1, 183-9, 183-16, Ickert, Johanna 178-2 Janick, Joseph J. 36-27, 297-8 Johnson, Julia K. 230-12 261-3 Idzikowski, Casey 280-6* Janowicz, Lauren 96-6 Johnson, Kenneth 27-6, 198-8, 198-13* Kaiser, Kendra 149-10 Ifrim, Christina 171-7 Jansen, John D. 3-12 Johnson, Kenneth S. 225-1*, 225-10, Kakde, Omkar 113-3 Ihinger, Phillip D. 260-8 Janssen, Marco 177-1* 225-11 Kalakay, Thomas J. 78-12 Iijima, Sumio 5-2* Januario, Matheus 209-6 Johnson, Kevin T.M. 214-12 Kaljo, Dimitri 36-3 Ijumulana, Julian 251-4* Jaquez-caro, Alejandro 109-4* Johnson, Luke 115-7* Kamal, ASM Maksud 62-6, 299-12 Ikehara, Ken 245-7 Jaramillo, Carlos 15-4, 67-5, 87-12 Johnson, Paul 269-2* Kambesis, Patricia N. 34-3, 90-11*, Ikonnikova, Svetlana 175-7 Jaramillo, Valeria 217-5* Johnson, Raymond H. 32-4, 70-2* 114-11

22–25 September • Phoenix, Arizona, USA | 295 Kamenov, George D. 82-3, 280-3, 280-4 Keller, Stephen M. 281-20 KIM, Jin Woo 225-8 Kocsis, Ádám T. 222-5 Kaminski, Michael A. 200-12 Keller, William E. 179-9 Kim, Jisoo 24-1, 39-20* Kodama, Kenneth P. 106-3 Kamola, Diane L. 108-3* Kellett, Bess 153-7 Kim, Kue-Young 175-6 Kodikara, Gayantha Loku 297-9 Kampf, Anthony R. 234-5, 234-11 Kellett, Dawn 217-10 Kim, Minji 175-6* Koditschek, Daniel 177-6 Kamyshny, Alexey 169-12 Kelley, Brian M. 183-24 Kim, Sora L. 38-4, 38-20 Koeberl, Christian 85-6*, 85-9, 85-10 Kanamaru, Tatsuo 39-17 Kelley, Christopher 96-10 Kim, Soujung 274-14 Koellmann, John 149-14* Kanamatsu, Toshiya 245-7 Kelley, Kara A. 194-16* Kim, Sung Won 274-14, 283-3 Koenig, Alan E. 56-4* Kanda, Ravi V.S. 84-7 Kelley, Katherine A. 241-4 Kimball, Mindy A. 62-11*, 109-26 Koenig, Steven 53-7 Kane, Tyler J. 58-11, 289-2* Kelley, Madeline M. 115-9* Kimble, Jason C. 16-9, 16-10 Koepke, Jurgen 84-2 Kang, Huan 130-2*, 283-1 Kelley, Patricia H. 231-5* Kimbrough, David L. 164-11* Koester, Alexandria J. 121-3 Kang, Il-Mo 187-3 Kelley, Shari 18-4*, 167-3 Kimmig, Julien 67-2 Koetter, Sabrina 193-3* Kang, Junyao 221-11*, 236-12 Kelley, Shari A. 18-11, 51-5, 83-8, 160-11, Kimura, Sho 182-23* Koga, Lalepa 180-7 Kang, Ranbir Singh 53-1* 266-14 Kinard, Xavier 281-5 Kohn, Matthew J. 220-1, 232-4* Kang, Xiaobing 114-7 Kelley-Cosio, Anne Marie 89-8, 262-10 Kinczyk, Mallory 276-2* Kokaly, Raymond F. 295-8 Kang, Yukyeong 24-1* Kelln, Taylor 123-22* Kindler, Mercedes 112-2* Kokesh, Broc S. 67-6* Kannai, Alshina 67-7 Kelly, Abigail 67-13* King, Caleb A. 143-13 Kolaczkowski, Bryan 104-4 Kaplan, Michael R. 36-28 Kelly, Daniel 109-22 King, Chris J.H. 21-3 Kolapkar, Amar 32-5 Kaplan, Rhonika 286-10 Kelly, Jacque L. 30-1, 250-3 King, James 76-4*, 237-8* Kolar-Jurkovšek, Tea 8-5 Kapolas, Alethea Rose 281-23* Kelly, Joshua T. 177-10*, 188-8 King, Meghan E. 36-31* Kommineni, Avinash 174-8 Kapp, Paul 140-12, 244-6, 244-13* Kelly, Liam 163-11* King, Natalie 256-13 Kondas, Marcelina 271-12*, 285-1* Kapsimalis, Roger 261-19 Kelly, Megan 215-2 King, Tyler V. 53-2* Kondash, Andrew J. 158-3*, 251-2, 252-5 Kar, Nandini 183-22, 218-10* Kelly, Patrick J. 135-5 King Jr., David T. 85-12*, 224-6* Kondo, Hisao 162-4 Karabinos, Paul 72-8, 243-12*, 243-13, Kelly, Robert 260-4 King Phillips, Ezekiel J. 8-4 Konhauser, Kurt O. 7-5 265-6*, 291-4 Kelner, Gary M 114-16 Kingsbury, Sadie A. 154-5* Koning, Daniel J. 18-6, 51-5*, 83-10* Karabinos, Paul M. 243-11 Kelner, Gary M. 114-15* Kingston, John D. 15-11 Konop, Preston 111-7 Karaca, Ergin 176-7 Kelsey, Brady 148-4 Kinner, David 63-10 Konzen, Graydon 94-5, 266-8* Karaoglan, Fatih 84-2 Kemeny, John M. 72-14 Kinny, Peter 60-7 Kopf, Silas 192-2, 228-10 Karcher, Sam E. 234-13* Kemna, Kilian 62-2 Kinoshita, Alicia M. 2-7* Kopp, Megan A. 246-5, 246-6, 246-7, Karim, Mir F. 62-6 Kemper, John T. 53-8* Kipnis, Evan L. 66-12* 246-9 Karim, Mir Fazlul 26-11, 299-12* Kempf, Hannah L. 172-5 Kirby, Caitlin K. 178-10*, 228-9 Kopp, Robert E. 212-2, 245-13 Karki, Sita 111-4 Kempton, Pamela D. 55-1*, 80-13, 82-1, Kirby, Carl S. 139-8 Koppers, Anthony 245-15 Karl, Susan M. 256-12*, 256-13 216-10, 273-2 Kirby, Eric 134-3* Korchinski, Megan 56-13, 217-7 Karlstrom, Karl E. 11-12, 18-11, 75-9, Kendall, Anthony D. 33-7, 149-2 Kirk, Jason 206-1 Korges, Maximilian 80-11, 242-11* 75-12*, 75-13, 82-4, 134-3, 134-5, 134-6, Kendall, Brian 36-4*, 36-9, 68-2, 221-9, Kirk, Karin B. 181-6 Korn, Dieter 8-5, 247-7 134-9, 134-14, 139-4, 160-2, 160-4, 221-12 Kirk, Matthew F. 58-1* Korolev, Slava 160-3 160-5*, 160-6, 160-11, 160-12*, 167-3, Kendall, Jerry 167-3 Kirkendall, Alyssa Blaise 29-1* Korpanty, Chelsea A. 145-6* 236-5, 262-3, 262-8, 279-4 Kenderes, Stuart M. 55-9*, 163-9 Kirkland, Brenda L. 104-9 Kort, Anne E. 229-3 Karp, Allison T. 15-8* Kendrick, Jillian L. 4-9 Kirkland, Christopher L. 4-9 Kortemeier, Winifred 155-13* Karpilo, Ronald D. Jr. 25-2* Kennedy, Ben 152-6, 180-8, 256-1, 301-9 Kirkland, J.I. 104-13 Korterud, Caroline 263-8 Karr, Jonathan 251-2 Kennedy, Cayla 260-4* Kirkpatrick, James 52-1, 142-7* Kortyna, Cullen D. 216-9* Karsli, Orhan 168-4 Kennedy, Jeffrey 107-1 Kirn III, Russell Walter 274-3* Kortz, Karen M. 231-7* Kase, Jeff 256-13 Kennedy, Kristen 3-7* Kiro, Yael 36-28 Košir, Adrijan 145-7 Kastens, Jude 70-8 Kennedy, Martin 36-11* Kirschner, David 176-11* Koster, John 300-11 Kaszuba, John 289-6, 300-7 Kennedy, Sloane A. 44-6* Kirschvink, Joseph L. 271-17 Kousehlar, Masoomeh 182-8* Kato, Daichi 199-2 Kennel, Jonathan 32-7 Kisailus, David 221-5 Kowalewski, Michal 38-31, 38-32, 67-7 Katsev, Sergei 7-12 Kennett, James 173-5* Kish, Stephen 90-4 Kowalewski, Michał 87-14 Kattenhorn, Simon A. 170-10*, 276-3 Kent, Adam J.R. 184-3*, 241-1 Kisiel, Marta 35-5*, 135-9, 297-2* Kowallis, Bart 123-15 Katz, Barry J. 211-4 Kent, Dennis 65-8 Kisluk, Isabelle 281-15 Kowallis, Bart J. 39-1, 39-2, 164-5, 164-6*, Katz, Miriam E. 147-6, 147-7 Kenyon, Taylor R. 179-7* Kita, Noriko T. 58-6 290-6 Katz, Timor 89-1 Keppie, D. Fraser 243-14 Kitajima, Kouki 58-6, 80-12, 164-10, Kowalski, Chelsie 249-6 Katzenstein, Kurt W. 182-25* Keppie, J. Duncan 243-14 236-12, 272-1, 288-8, 293-3 Koy, Karen A. 26-16* Katzir, Yaron 80-5 Kerber, Laura 66-10 Kite, Edwin S. 86-1 Kozik, Nevin 68-1* Kaufman, Alan J. 236-10*, 236-12, 272-1 Kerfoot, W. Charles 227-12 Kite, J. Steven 63-4*, 150-2* Kozik, Nevin P. 68-4, 88-3 Kaufman, Darrell S. 285-15 Kern, Alexander C. 277-1* Kitross, Sarah 139-3 Koziol, Andrea M. 144-2* Kaufmann, Olivier 186-1 Kernen, Rachelle 206-9 Kjøll, Hans Jørgen 243-1*, 243-2 Kraal, Erin 153-12 Kaunda, Rennie B. 249-12* Kerr, James P. 194-18* Klahs, Phillip C. 235-8 Kramer, Henry D. 188-10 Kawamura, Taichi 246-2 Kerr, Tyler J. 190-15 Klatt, Ernest 272-8 Kramer, Kimberly Megan 199-9* Kay, Katherine 111-6, 188-18* Kerrigan, Ryan J. 74-13*, 284-10 Klebold, Collin J. 117-7* Krantz, Robert W. 92-7, 143-7, 206-1 Kaya, Mustafa 244-14 Kersey, William R 45-11* Klein, Benjamin Z. 214-2* Krause, Joachim 199-11 Kayser, Brandt 287-3 Keszthelyi, Laszlo P. 219-2*, 276-1 Klein, Ethan 258-18 Krause, Samantha M. 224-2 Kazamel, Brent G. 289-11* Ketcham, Richard A. 119-2, 283-13 Kleipool, Luuk 286-3 Krause, Stefan 175-2 Kazhdan, Misha 72-14 Ketchum, John W.F. 61-4 Klepeis, Keith 165-5, 207-4 Krawczynski, Michael J. 241-7* Kazi, Mehak F. 121-8 Ketelsen, Sara 197-2 Klepeis, Keith A. 166-7*, 199-6, 199-13, Kreager, Bailey Zo 123-13*, 230-4* Keach, R.W. II 176-6 Kettler, Richard M. 92-3 243-13 Krebsbach, Jackson 188-20* Kean, Jason W. 2-1, 2-5, 213-10 Key, Amanda 182-10* Klier, Joshuah J. 41-6 Kreiner, Douglas C. 256-12 Keane, Christopher 186-4, 191-5, 231-9*, Key, Charles 115-9 Kligman, Ben T. 196-8 Krekeler, Mark P.S. 19-1, 19-14, 22-2, 253-4 Key, Rex 280-6 Kling, Melanie 123-10*, 202-14 22-3, 35-2, 41-10, 100-13, 158-13*, Keane, J.T. 144-9, 276-1 Keyworth, Amy J. 251-2 Klippel, Alexander 52-6* 182-12, 182-13, 187-8*, 227-13, 255-5, Kearney, John C. 193-11* Khadri, Syed 296-8 Klonowski, Elizabeth 173-8 255-6, 258-18, 259-6, 273-8 Kearny, Seamus 105-8*, 278-1 Khadri, Syed F.R. 296-4, 296-5, 296-7 Klotsko, Shannon A. 115-7 Kremer, Christopher Henry 36-21 Kearse, Jesse 162-3 Khalatbari Jafari, Morteza 283-7 Kluessendorf, Joanne 96-3 Kriegsman, Kyle W. 234-13 Keating, Devin Miller 76-11 Khameiss, Belkasim 270-4*, 270-5*, Klug, Christian 171-7 Krienert, Joseph M. 299-3* Kedar, Sharon 246-2 281-11 Knapmeyer, Martin 246-2, 246-3 Kriesfeld, Les 236-10 Kedra-Krolik, Karolina 138-8 Khan, Amir 246-2 Knapp, James H. 291-12, 291-13* Kring, David A. 170-2, 245-6 Keebler, Abby 200-2, 202-10, 271-21, Khan, Riaz H. 300-1 Knapp, Jonathan P. 225-14 Kroner, Uwe 291-6, 291-11* 281-15* Khan, Shuhab D. 295-10* Knapp, Kasie 201-6 Kronyak, Rachel E. 278-6*, 278-7 Keefer, Laura 177-9 Khan, Tahseenullah 31-7 Knapp, Landon C. 254-7 Kropf, Gabriel 217-1 Keegan, Caitriona R. 83-11 Khandaker, Nazrul I. 26-3*, 26-5, 26-6, Knauth, L. Paul 81-3 Kruckenberg, Seth C. 56-11, 142-3, Keenan, Sarah 278-1 26-7, 26-8, 26-9, 26-10, 26-11, 62-6, Kneafsey, Timothy J. 94-3* 166-9* Keenan, Sarah W. 104-14* 299-12 Kneeshaw, Tara 33-5, 33-6 Krueger, Brent 187-4 Kehew, Alan E. 237-5 Khanolkar, Sonal 147-12 Knight, Marisa D. 36-14*, 36-16 Krueger, Kathryn 299-8 Kehl, Martin 237-7 Khargie, Matthew 26-3 Knoll, Andrew H. 138-3 Krueger, Rachel 139-14 Kehoe, Kenneth W. 281-10* Khatib, Omar 176-8 Knoll, Martin A. 33-9 Kruger, Willem 163-1 Keith, Jeffrey D. 288-7, 290-6 Khishgee, Chinbat 100-1 Knoper, Michael W. 215-10* Krupa, Anthony J. 244-6* Keith, Stanley B. 80-4, 290-8*, 290-11 Khisty, Anjali Malati 109-20* Knott, Jeffrey R. 105-13, 215-2, 238-1, Krupnik, Diana 295-10 Kelemen, Peter 78-8 Khormali, Farhad 237-7 238-2, 238-3, 238-4* Kruse, Natalie A. 268-1 Kelk, Rachel M. 183-6 Khulganakhuu, Chuluunbaatar 23-9 Knouft, Jason 179-12 Krzykawski, Tomasz 40-2 Keller, C. Brenhin 296-8 Khuller, Aditya 86-8, 86-10* Knox, Bernadette 215-14 Kubby, Brooke K 25-1 Keller, Duncan S. 56-1 Kiefer, Joy 266-7* Knudsen, Mads F. 3-12 Kubicki, Chris 18-1 Keller, Edward A. 2-13* Kiessling, Wolfgang 172-10, 222-5 Knutson, Ellie 183-4 Kubina, Rachel L. 272-10* Keller, G. Randy 160-7* Kilgore, Susan 25-7 Knutz, Paul C. 218-8 Kuehn, Kevin A. 53-3, 250-5 Keller, G.R. 205-6 Kilian, Taylor M. 11-1 Ko, Katherine 25-11* Kuehn, Stephen C. 27-8 Keller, Gerta 95-9*, 247-8, 247-13, 296-4, Killam, Daniel 89-1* Ko, Kyoungtae 105-1 Kufner, Aaron M. 118-29* 296-5*, 296-6, 296-7, 296-8 Killen, Ashton A. 150-4 Kobayashi, Daisuke 126-8* Kugler, Kasey 70-10 Keller, Jonathan S. 87-6*, 172-12 Kim, Bojeong 57-9 Kobayashi, Yoshitsugu 157-5 Kuhlman, Kristopher L. 175-4 Keller, Lindsay P. 57-5 Kim, Jihyun 92-8, 92-9* Koch, Hudson J. 150-4* Kuhn, Timothy 213-12

296 | 2019 GSA Annual Meeting & Exposition Kui, Li 53-6 Lamsdell, James C. 8-7*, 145-3, 145-4*, Lecumberri-Sanchez, Pilar 6-5, 290-9 Lewis, Kevin 246-12 Kuiper, Yvette D. 82-8*, 100-4, 243-5, 194-1, 194-4, 196-10, 271-19 Ledbetter Ferrill, Nathaniel 101-5* Lewis, Michelle 104-9 243-6 Lancaster, Jeremy T. 150-3, 150-7 Lederer, Graham W. 4-12 Lewis, Ronald 38-26* Kukla, Tyler 36-21, 218-6 Lancaster, Nick 66-11* Lee, Andrew H. 118-18, 157-9 Lewis, Ronald D. 116-1 Kuligiewicz, Artur 35-5, 202-26*, 297-2 Land, Lewis 225-12* Lee, Cin-Ty 84-14*, 198-26 Lewis, Timothy L. 182-1 Kulkarni, Harshad Vijay 31-1, 34-4, Land, Lewis A. 225-9 Lee, Dong-Chan 118-3, 271-1 Leybourne, Matthew I. 289-11 158-11* Landeros, Joseph 78-2 Lee, Eun Young 245-8 Leyton, Argyro M. 27-1*, 27-2* Kulp, Mark A. 45-10, 115-6 Landing, Ed 36-26, 243-4* Lee, Jaewook 107-10* Lezama Pacheco, Juan S. 289-1 Kuluris, S. 258-13 Landis, Margaret E. 144-4, 144-5 Lee, Martin R. 85-9 Li, Bing 130-4* Kumar, Arjun 265-7 Landman, Neil H. 8-6, 169-13, 171-7, Lee, Ming-Kuo 31-3, 31-4, 101-6, 257-24 Li, Chao 221-14 Kumar, Praveen 177-9* 171-10, 171-11, 171-14*, 197-2, 197-3, Lee, Rebecca E. 21-10, 105-10, 122-5, Li, Chenqing 221-14 Kumar, Rahul 202-8*, 202-11 197-4, 197-5*, 197-6, 285-13 177-14, 190-8*, 210-10*, 301-2 Li, Chenwei 244-4, 274-9* Kumar, Shashi 17-6 Landstra, Ryleigh 152-11* Lee, Robert C. 149-12 Li, Cong 291-8 Kumari, Anjali 44-3* Lang, Asha D. 38-23, 271-11 Lee, Sangmin 118-3 Li, Dapeng 130-2, 283-1 Kump, Lee R. 245-6 Lang, Jörg 202-6 Lee, Seung-Bae 118-3, 271-1 Li, Hongwei 188-14 Kunert, Alex 36-9* Lang, Karl A. 130-10, 244-2 Lee, Seungyeol 5-4, 81-8 Li, Jie 292-9 Kürschner, Wolfram 169-7 Lang, Katherine E. 208-4* Leech, Mary 4-11* Li, Junlun 176-11 Kurtoglu, Begum 23-3* Lang, Simon 176-5 Leesburg, Jessica N. 190-9* Li, Lin 129-9*, 134-1*, 244-14 Kurtz, Deborah 162-6 Lange, Rebecca A. 136-2*, 137-7* Leetaru, Hannes E. 176-6 Li, Maowen 257-13 Kurylyk, Barret L. 33-12, 250-4* Langenfeld, Betony 131-8* Lefort, Alexandra 86-3 Li, Mingsong 169-7 Kurz, Walter 274-12* Langer, Lindsey 105-13* Lefroy, Ted 263-6 Li, Qingyun 99-5 Kusick, Allison R. 198-6* Langer, Martin R. 270-10 Lefticariu, Liliana 259-5, 299-3 Li, Ruochen 116-4 Kusky, Timothy M. 84-2 Langevin, Christian D. 250-12*, 250-13 Legg, Benjamin A. 138-4, 138-12* Li, Sen 123-28*, 261-6* Kusnerik, Kristopher M. 67-7* Langfield, Katherine 260-8 Legg, Mark R. 64-10 Li, Shanshan 4-10* Kuss, Olivia 259-7 Langford, Richard 206-3, 206-10, 286-6* Leggett, Tyler Nathan 55-9 Li, Shihu 196-4 Kuta, Daphne 114-17 Langford, Richard P. 109-16, 109-19, Leggitt, V. Leroy 123-22 Li, Shuai 13-3, 170-2 Kutchko, Barbara 252-4 176-2*, 206-5, 206-11 Lehman, Miranda R. 82-6* Li, Siqi 221-12 Kutner, Melissa Bailey 102-6 Langille, Jackie 204-7* Lehman, Thomas 38-6 Li, Sumei 200-9 Kwiatkowski, Chad Joseph 76-11* Langlade, Jessica 274-6 Lehman, Thomas M. 273-3 Li, Wenhou 65-1 Kwicklis, Edward Michael 70-7 Langman, Jeff B. 101-1 Lehrmann, Asmara 123-11* Li, Wenjie 123-12 Kwofie, Ebenezer Kobena 26-6 Lanik, Amanda 25-3*, 229-2 Lehrmann, Daniel 173-9 Li, Xian-Hua 140-11 Kwon, Sanghoon 175-6, 274-14, 283-3 Lankford-Bravo, David 206-3* Lehrmann, Daniel J. 8-5, 123-1, 123-2, Li, Xiangzhong 130-6 Kwon, Youngsang 63-1 Lapen, T.J. 103-9 183-24 Li, Xiao 29-2* Kwong, Keili 237-11 Lapen, Thomas J. 43-7, 294-7 Lei, Jerry Zhen Xiao 117-5* Li, Xiaochun 300-3, 300-10 Kylander-Clark, Andrew 4-5, 77-10, Lara Peña, R. Aaron 88-6 Lei, Yuhong 257-19 Li, Xiaogang 292-9 120-4, 214-14 Larina, Ekaterina 247-6* Leib, Susan E. 199-1*, 214-5 Li, Xiaowei 123-1, 123-2, 183-24 Kylander-Clark, Andrew R.C. 23-13, Laronne, Jonathan B. 213-4 Leier, Andrew 281-5* Li, Xu-Tuo 283-5 79-11, 119-1, 217-5, 274-5, 274-15 Larose, Kayleen Mary 193-5* Leierzapf, Jeremy 23-23* Li, Yalin 130-9 Kyle, J. Richard 143-12 Larrimore, Emily 112-1 Leinbach, Adrianne A. 26-21, 98-9, 98-10* Li, Yang 242-10* Kynigopoulou, Zoi 194-20 Larsen, Daniel 24-3, 112-3 Leinenweber, Kurt 57-2 Li, Yaozhu 240-8* Larsen, Darren J. 281-8 Leithold, Elana L. 238-12 Li, Yifei 10-7 Larsen, Jessica F. 185-5 Lemanis, Robert 171-4*, 171-7 Li, Yihe 300-4 L Larson, Erik B. 114-5*, 183-3, 183-10, LeMay, Lynsey E. 98-4*, 154-9 Li, Yipeng 283-6* L’Haridon, Jonas 265-8 183-11, 265-2, 271-18 Lemelin, Myriam 13-7* Li, Zhaohui 70-10* Laabs, Benjamin J. 54-9*, 193-1* Larson, Kyle 4-3*, 199-10 Leng, Melanie 122-6 Li, Zhen 20-6* Labandeira, Conrad C. 235-2*, 235-3 Larson, Kyle P. 4-12, 56-6, 79-11, 217-5 Leng, Qin 148-11 Li, Zheng-Xiang 127-4, 140-11*, 236-4* Labay, Keith A. 28-4 Larson, Phillip H. 237-1 LeNoir, James 179-1* Li, Zhenghong 257-22* Labrado, Amanda 206-8*, 206-9 Larson, Phillip Herman 161-9, 237-2, Lensky, Nadav G. 123-4, 213-2, 213-3, LI, Zhexuan 200-3, 281-18* Labrousse, Loic 243-1 237-3* 263-2, 297-4 Li, Zhiheng 157-11 Lachniet, Matthew S. 224-4* Lary, Brent A. 93-1, 151-7* Lenz, Christoph 85-9 Lian, Bin 234-8* Lackey, Hilary Sanders 2-9 LaSala, Blase 72-14* Leonard, Eric M. 54-10 Lian, Olav B. 188-3, 237-6* Lackey, Jade Star 2-9, 164-10*, 185-3 Lasemi, Yaghoob 151-8* Leonard, Erin 170-12 Lianbo, Zeng 257-8 Lacombe, Katrina 253-8 Laskowski, Andrew K. 23-5, 43-11, Leonard, Joel S. 161-2*, 265-13, 292-5 Liang, Fuyuan 36-33 Lacroix, Brice J. 80-13*, 199-14*, 216-10 139-10, 204-1, 292-8* Leonard, Lucinda J. 84-8 Liang, Peng 76-5, 188-14* LaDouceur, Blake Oswell 61-10 Lasley, Camille 63-11 Leonard, Maria L. 183-6* Libarkin, Julie C. 73-6*, 228-9 LaDue, Nicole 123-13, 230-4, 230-6, 264-8 Lathrop, Erin C. 160-4 Leonard-Pingel, Jill S. 285-15* Liberty, Lee 258-2 LaFave, John 69-4* Latimer, Jennifer C. 22-5*, 101-13, Leong, James 80-8, 256-7* Licht, Alexis 244-2, 244-14, 261-6, 292-7 LaFemina, Peter 52-6 182-15, 261-15 Leonhart, Leo S. 260-1 Liddell, W. David 281-10 Lafond, Julia 8-11 Latypov, Rais 136-11*, 163-1* Lepore, Katrina 146-4 Lieberman, Bruce S. 171-12 Lageson, David R. 78-12* Lau, Kimberly V. 183-24 LePore, Paul 73-9 Liedtke, Kyra Jade 229-11* Laguna del Maule, IES Research Laubach, Stephen E. 142-15* Lepore, Taormina 146-4* Lifton, Nathaniel A. 162-1 Team 214-7 Laughlin, Gregory 275-1 Leppe, Marcelo A. 65-6 Ligate, Fanuel J. 251-4 Lahfid, Abdeltif 80-13, 216-10 Laugier, Fabien J. 286-10 Lepper, Kenneth 26-4, 121-6, 121-7 Liggett, Gregory A. 229-7* Lahiri, Chayan 299-7 Lauretta, Dante S. 144-1 Lerback, Jory C. 267-6* Liles, Preston 183-10, 183-11, 265-2*, LaHusen, Sean Richard 162-9* Lauricella, Sindy 39-21*, 121-4 LeRoux, Nicole K 33-12* 271-18 Lai, Jingtao 10-11*, 161-11 Lautz, Laura K. 268-4 Leshno Afriat, Yael 194-22* Lima, Gabrielle 279-3 Lai, Larry Syu-Heng 161-5* Lavecchia, Giusy 161-1, 207-7 Leslie, Caitlin E. 196-2 Lima, Rodrigo D. 216-8 Laib, Amanda 79-4 Lavering, Riley 78-2 Leslie, Stephen A. 68-4, 117-7 Limbaugh, Nathan 39-9* Laisz, Levente 297-10* LaVine, Rhiannon J. 14-6* Lethcoe-Wilson, Heather A. 246-5, 246-7, Limber, Patrick 115-10* Laker, Mark 162-6 Law, Bryan S. 136-14 246-9 Lin, Chengfa 140-14* Laker, Rachel M. 220-3* Law, Ka-Ming 275-5* Lettis, William R. 83-4 Lin, Jih-Pai 1-11, 87-13* Lakeram, Scott 38-10* Law, Nicole M. 38-2* Letvin, Amelia 256-9 Lin, Ping-Nan 212-1 Laks, Atara 118-1 Law, R.D. 243-10 Leu, Eric 182-26* Lin, Rong-Gong 133-7*, 178-6* Lakshmi, Venkataraman 17-1*, 17-4 Law, Richard D. 56-11, 77-10 Lev, Einat 239-4 Lin, Shoufa 215-9* Lally, Diane 249-7*, 249-8, 249-10 Lawton, Timothy F. 294-2, 294-12* Levander, Alan 84-12 Lin, Wen 103-5, 132-6* Lalonde, Stefan V. 7-5 Lawver, Lawrence A. 59-3, 215-6, 215-7* Levenson, Michael 188-7, 188-8* Lin, Xiaodan 235-2 Lalor, Eve 202-7* Laya-Pereira, Juan Carlos 261-17 Levenstein, Brandon 120-3* Lin, Xiubin 244-8, 244-10* Lalremruatfela, C. 130-10 Layer, Paul W. 139-8 LeVeque, Randall J. 213-5 Lin, Yi-An 216-5 Lam, Adriane R. 36-24, 145-2, 154-7, Layou, Karen M. 154-6*, 154-9 Levin, Naomi E. 135-3, 201-4, 201-5 Lin, Yu-Feng F. 175-1*, 226-11, 268-2 228-3* Layzell, Anthony L. 15-5, 15-6*, 15-7, Levine, Jamie S.F. 126-3, 142-2* Lindeman, Carter 255-6* Lama Sherpa, Tshering 283-10* 134-13, 169-10, 226-4 Levine, Joshua A. 72-14 Lindgren, Spencer 23-22 Lamadrid, Hector 80-9* Lazar, Kelly 153-10 Levine, Norman S. 72-6, 254-7* Lindline, Jennifer 18-5, 39-21, 51-3* Lamadrid, Hector M. 256-11 Lazar, Kelly Best 52-2, 155-10, 301-11 Levine, Rebekah 53-10* Lindquist, Peter 166-7 Lamanna, Matthew C. 271-17 Lazuhrcatt, Jayce 297-11 Levison, Jana K. 149-4 Lindsay, Matthew B.J. 92-11, 252-7 Lamb, Michael P. 2-4, 86-4 Le, Nam 109-6 Levitt, Daniel G. 149-12 Lindsey, Emily 38-15, 196-15, 209-4 Lamb, Susan E. 112-9* Le Gall, Bernad 256-9 Levy, Drew A. 43-10*, 142-4* Lindsey, Kassandra 150-7 Lamb, William M. 220-9 Le Hir, Guillaume 68-3 Levy, Jonathan 183-4 Lindskog, Anders 36-14, 88-3 Lambert, Lance L. 171-1 Le Mouelic, Stephane 265-8 Levy, Joseph S. 66-4 Lindsley, Donald 99-3* Lambert, Trevor 41-10*, 100-13 Leadbetter, Olivia 222-4 Lewandowski, Katherine J. 73-7* Lingrey, Steve 92-7, 92-8, 143-7, 206-6* Lambertini, Elisabetta 158-3 Leary, Ryan J. 43-7, 43-9, 123-16, 286-11, Lewis, Amelia 124-7 Link, Paul K. 54-8, 127-4, 204-5 Lamborn, Gage Richards 109-17, 109-20, 294-7 Lewis, Andrew 19-13 Linnemann, Ulf 291-2 189-5, 287-11 Lease, Richard O. 282-13 Lewis, Angela R. 260-3* Linol, Bastien 89-8* Lambrecht, Nicholas 7-12 Lebel, Caitlin P. 1-14* Lewis, Carter 117-2* Linzmeier, Benjamin 171-10* Lamm, Sarah N. 181-10* Leckie, R. Mark 36-24, 223-12* Lewis, Charles T. 185-7* Lipman, Peter W. 198-25 Lammers, Laura N. 5-7, 138-6, 138-8, Leclerc, Frédérique 10-9 Lewis, Gregory P. 22-1 Lipps, Jere H. 36-26*, 222-1* 232-1* Leclerc, Natasha 37-4*, 89-4*, 89-5 Lewis, Joshua Matthew 198-12* Lipus, Daniel 252-4, 252-9

22–25 September • Phoenix, Arizona, USA | 297 Little, Sarina Basile 63-11 Lotero, Andrea 64-6 Ma, Xiaochuan 115-3, 188-26* Manga, Michael 240-12 Liu, Chao 64-1, 132-12 Lou, Yebo 236-4 Ma, Xiaogang 177-3*, 234-7 Manger, Walter L. 43-3, 202-4 Liu, Char-Shine 292-3 Loucks, Robert G. 71-1 Ma, Yiquan 257-3* Mangum, Andrea J. 261-11 Liu, Chiyang 130-11, 143-5 Lougheed, Vanessa L. 189-3 Macalady, Jennifer L. 8-11, 8-13, 16-11 Manheim, Madeleine R. 13-2* Liu, Chuang 281-13* Loughlin, Clare W. 53-7 MacArtney, Adrienne 144-2 Manighetti, Isabelle 10-9 Liu, Dengke 151-1* Loughney, Katharine M. 15-3* Macciotta, Renato 62-10 Manley, R. 149-11 Liu, Fei 20-7* Louvat, Pascale 18-8 Maccracken, S. Augusta 235-3* Manlove, Hunter Michelle 38-25 Liu, Gaisheng 91-7 Lovelace, David M. 87-8, 190-6, 202-9 Macdonald, Francis A. 165-11, 221-1, Mann, Daniel H. 105-7 Liu, Ganming 226-3 Loveless, John P. 203-3 236-3*, 243-11, 243-12, 274-13, 291-4* Manning, Andrew H. 69-6, 69-7* Liu, Guodong Sr. 266-2* Lovelock, Elizabeth Clare 79-4 MacDonald, James H. Jr. 78-11*, 183-13 Manning, Cara 252-12 Liu, Hang 257-7* Lovera, Oscar M. 140-2 Macdonald, R. Heather 98-6, 98-7, 110-9, Manning, Cheryl L.B. 73-2, 181-6, 253-1* Liu, Honglei 268-2* Lowe, Donald R. 7-1 189-2*, 264-3 Mansoor, Faryal 251-10 Liu, Jianzhang 257-20, 258-9 Löwe, Georg 274-13 MacFadden, Bruce J. 146-10, 228-4 Mansor, Muammar 5-9*, 104-5* Liu, Jin 261-4 Lowenstein, Tim K. 36-27, 123-4, 134-13, Macfarlan, Shane 267-6 Mao, Bangyan 114-7 Liu, Junlai 215-2 173-8, 173-15, 297-8 Machado, Helena 196-3* Maqsood, Tahir 94-1 Liu, Kai 141-12* Lowery, Christopher 245-6, 247-9*, 270-8 MacIntyre, Timothy J. 7-7* Marasco, Leslie 189-1 Liu, Keyu 20-3, 257-5, 257-18, 257-19 Lowry, Christopher S. 174-8*, 179-12* Mack, Bradford 241-5 Marazani, Tarisai 256-8 Liu, Lijun 12-3 Loxton, Jason 155-6* Mack, Greg H. 83-11 Marchetti, Lorenzo 160-1 Liu, Mian 10-7* Lu, Huayu 130-6 Mackaman-Lofland, Chelsea 140-9, Marchi, Simone 85-5* Liu, Naigui 257-19 Lu, Renqi 130-8 283-13* Marcott, Shaun A. 54-11, 79-5 Liu, Ping 196-4* Lu, Xinze 68-2* MacKenzie, Lindsay Ann 297-11* Marcouiller, Thomas 26-4, 121-6*, 121-7 Liu, Quanyou 20-3 Lu, Xiuxiang 20-9 Maclachlan, John C. 16-4*, 21-10, 122-5, Marder, Eyal 263-9* Liu, Rui 103-2*, 257-20 Lu, Yangbo 20-2*, 71-2 177-14, 190-8 Margason, Andy 33-11* Liu, Ruohan 130-7* Lu, Yi 226-6* MacLeod, Kenneth G. 36-24, 88-1, 282-13 Marić, Nenad 29-6* Liu, Shaofeng 140-14 Lu, Yongchao 257-3, 257-4 MacLeod, Roger 28-5 Marin, Liliana 188-16 Liu, Songnan 207-10, 274-4* Lu, Zheng-Tian 92-9 MacNaughton, Robert B. 1-2 Marin-Spiotta, Erika 73-1* Liu, Tianlin 257-1 Lu, Zhong 225-8* Macouin, Melina 274-6 Marini, Luigi 177-9 Liu, Tong 93-10 Luan, Xiaocong 68-9* Macpherson, Colin 214-9 Mark, Darren 79-1 Liu, Weiguo 148-11 Lucas, Madeleine 81-9 Macris, Catherine A. 183-12, 277-1 Markley, Michelle 217-11* Liu, Wencan 130-5 Lucas, Sean K. 284-5 Mader, Sam 124-6 Markovich, Katherine H. 18-1*, 69-8 Liu, Xiansan 115-3 Lucas, Spencer G. 38-9, 38-11, 160-1*, Madera-Martorell, Andreana 268-1* Markowski, Daniel 45-12 Liu, Xiaolei 36-6 247-3*, 271-14, 285-6 Madewell, Teresa Lynne G. 27-12* Marks, Justin 31-4 Liu, Xiaowen 50-1, 140-1 Lucas, Yves 111-8 Madrid, Dominic 38-7 Marone, Chris 84-10 Liu, Xiaoxue 257-1*, 257-2 Lucchitta, Ivo 134-8 Madrigal-Vasquez, Fabricio 105-9 Marquer, Didier 199-14 Liu, Xijun 95-5 Lucero, Dolan 92-6*, 92-7 Madsen, John 115-4 Marquez, Jose A. 285-9* Liu, Xuan 290-3* Lucey, Paul G. 13-3 Maffie, Sophia 124-6 Marr, Alex 198-7* Liu, Yang 107-11 Luciano, Katherine 153-7* MaGee, Craig 168-12 Marr, Paul G 260-2 Liu, Yiduo 130-8*, 140-13* Luckman, Brian H. 54-2* Magee, Lauren Elizabeth 112-5* Marret-Davies, Fabienne 271-8 Liu, Yiming 143-6* Lüders, Volker 258-11 Magi, Brian 10-3 Marrone, Thomas 33-15* Liu, Yin 258-15 Ludlow, Bill 271-14* Mahabir, Krishna 26-3 Marroquín, Selva M. 58-4* Liu, Yiqun 200-3, 202-25, 281-17, 281-18, Ludvigson, Greg A. 169-10* Mahaffey, Nova 57-11* Mars, John C. 295-8, 295-12 281-19 Lufadeju, Gbenga 46-2 Mahaffy, Paul R. 86-11 Marsaglia, Kathleen 202-16 Liu, Yongqing 222-7 Luffman, Ingrid 150-1 Mahan, Kevin H. 82-2, 142-1 Marsh, Adam D. 65-8, 196-8, 229-5* Liutkus-Pierce, Cynthia M. 15-10 Lugo Bendezú, Raquel 182-27 Mahan, Shannon A. 109-4 Marsh, Julian S. 168-10 Lively, Joshua R. 157-4* Luhmann, Andrew J. 90-3*, 114-4 Mahanti, Prasun 13-6* Marshak, Stephen 10-11, 49-5, 166-8, Lizarazu, Iaos 2-12 Luke, Barbara 225-9 Mahar, Munazzam Ali 61-12* 215-3* Lješević, Marija 29-6 Lukens, William E. 15-5*, 15-6, 15-7, Maharjan, Dev 132-13 Marshall, Anita M.S. 73-4* Llovet, Xavier 234-4 15-11, 15-12, 135-6 Maharjan, Madan 32-2* Marshall, Anna 53-7 Lloyd, Graeme T. 14-3* Lulewicz, Isabelle H. 102-1 Mahatma, Asha A. 82-8 Marshall, B.D. 169-11* Lloyd, Max 218-6 Lummus, Myron Malisse 70-12* Maher, Harmon Jr. 109-21, 291-7* Marshall, Craig P. 35-3 Locke, Sharon 253-8* Luna, Antonio 241-5 Maher, Kate 99-5 Marshall, Jill A. 10-2*, 86-5 Lockner, David A. 50-5 Luna, Melissa R. 36-25 Maher, Kierran C. 255-4 Marshall, John R. 144-1 Lockshin, Samuel N. 171-8 Lund, Steve P. 248-3 Mahler, Barbara 16-6* Marshall, Kendall N. 23-4 Lockwood, Anna 22-3* Lundblad, Steven P. 131-2 Mahmood, M. Qasim 192-4* Marsset, Michael 144-11 Lockwood, Rowan 118-11 Lundgren, Lisa 228-4, 228-5, 228-13* Mahoney, J. Brian 127-4, 216-1 Marteau, Eloise 246-5 Locmelis, Marek 80-7, 80-14*, 131-6, Lundgren, Paul 162-12 Mahoso, Robert 256-8 Martel, Stephen J. 10-6 193-8, 256-6, 256-10 Lundin, Erik 81-6*, 81-7 Mainsant, Guénolé 246-2 Martens, Uwe 23-19 Lodes, Emma 294-7 Lundstrom, Craig C. 9-5*, 16-5 Maithel, Sarah A. 188-1* Martin, Alec J. 39-1, 39-2, 288-7, 290-6* Loewy, Staci L. 215-12* Lunsford, Suzanne K. 108-4 Maity, Jyoti Prakash 251-11* Martin, Alice M. 131-2 Lofton, Mary 299-8 Luo, Xiaorong 257-19 Maj-Szeliga, Katarzyna 135-9, 297-2 Martin, Anna C. 13-8 Logan, Kelcey 36-28* Lupia, Richard 271-15 Majumdar, Sayantan 17-4, 17-6* Martin, Anthony J. 38-28 Logan, Matthew 162-7 Lupino, Ann 30-3 Makamson, Jared 104-9 Martin, Chad 142-10* Lognonné, Philippe 246-1, 246-2, 246-3, Lupulescu, Marian 100-9 Makarova, Maria 36-23, 147-1, 147-5, Martin, Clay Stefan 109-23* 246-4 Lusk, Alexander Dmitri 142-6*, 166-6* 147-8* Martin, Deborah A. 2-8 Logvinova, Alla M. 57-10* Lussier, Aaron J. 6-6* Maki, Justin N. 246-9 Martin, Edward 134-5 Loheide, Steven P. II 299-5 Luther, Amy 243-9 Mako, Calvin A. 77-10*, 243-10 Martin, Elissa 157-14 Lohr, Celeste D. 271-9 Lutz, Brandon 207-3*, 238-3*, 238-5 Makovsky, Kyle A. 273-6* Martin, Emily S. 144-8*, 276-4 Lohss, Molly 53-9 Lutz, Brandon M. 238-2, 238-4 Maksimenko, Vadim 8-1 Martin, Erin 228-6 Lokier, Stephen 7-8 Lutz, Tim 39-15 Malabad, Thomas 114-2 Martin, Jon B. 114-6 Lombardo, Alexander J. 1-3, 89-8 Luvsannyam, Oyunjargal 256-4* Malespin, Charles A. 86-11 Martin, Jonathan B. 90-3, 90-6* Lomoschitz, Alejandro 76-1 Luzzadder-Beach, Sheryl 224-7, 224-8*, Malin, Michael C. 86-11 Martin, Markus 194-13 London, David 136-6* 224-9, 224-10 Malinsky-Buller, Ariel 218-12 Martin, Nicholas 174-12 Londono, Ana 149-8* Lynch, Erin 165-10 Maliszka, Miranda 19-13 Martin, Peter E. 86-11* Londono, Liliana 15-4 Lynds, Susan 181-6 Malkowski, Matthew A. 216-3, 261-9 Martin, Robert A. 15-5, 15-7 Londono, Vanessa 270-3* Lyon, Christopher J. 259-1 Mallett, Colton Jacob 201-1* Martin, Ronald E. 173-14* Lonero, Andrew 281-10 Lyon, Eva 248-11* Mallinson, David J. 223-10 Martin, Samuel G. 170-11*, 288-7*, 290-6 Long, Sean P. 47-1, 50-7*, 127-1, 167-1, Lyons, Nathan J. 218-7, 263-11 Malloy, John 97-13 Martin, Sherry L. 33-7 199-3, 199-9, 199-10, 292-11* Lyons, S. Kathleen 67-14, 87-4, 87-5, Malone, David 41-7, 215-2 Martin, Thierry 186-1 Long, Stephanie 228-10 87-6, 222-12 Malone, David H. 60-2, 123-15, 123-25, Martin-Hayden, James M. 112-10 Long, Xiaoping Sr. 198-4 Lyons, Shelby 245-6 125-1*, 183-19, 279-5, 279-6 Martindale, Rowan C. 8-5, 145-7* Longchamp, Max 168-2 Lyons, Timothy W. 7-2, 41-1, 221-9, 236-1* Malone, John 123-17* Martínez, Camila 87-12* Lonsdale, Mary C. 282-1* Lyons-Baral, Johnny 177-11* Malone, Joshua R. 123-15* Martinez, Edward 18-5 Loope, David B. 92-3* Lytwyn, Jennifer 301-3 Malone, Shawn J. 41-6*, 61-10, 284-1 Martinez, Eric 178-3 Loope, Henry M. 121-5 Lyu, Zhengyi 88-11*, 117-6 Maloney, Jillian M. 115-7 Martínez, Fernando 165-7, 205-4* Lopano, Christina L. 92-12, 300-6 Maloof, Adam C. 293-9, 293-10 Martinez, Luis 111-7 Lopez, Alexis R. 198-21, 256-5* Mamedov, Sergey 210-3* Martinez Gutierrez, Genaro 123-25 López, Dina L. 182-14, 251-1*, 268-1 M Mamer, Ethan 18-4 Martínez Murcia, Jhonatan 87-12 Lopez Roldan, Edgar 266-1 Ma, Ankun 253-9* Mammone, Nicholas M 11-2* Martinez Poyatos, David Jesús 291-10 Lopez-Terrazas, Aracely 105-9 Ma, Chi 288-12 Mana, Sara 12-4 Martínez-Reyes, Juventino 186-3 López-Zúñiga, Pedro Alejandro 145-8 Ma, Debo 46-3* Mancewicz, Lauren 250-12, 250-13* Martinez-Sacristan, Hernando 105-12*, Lord, Trudi 181-8 Ma, Huimin 207-10, 274-4 Mancuso, Adriana Cecilia 193-13 187-1* Lorenz, Ralph 246-9, 246-11 Ma, Kunyuan 116-4* Manda, Sneha 247-8 Martma, Tonu 36-3 Lorenzo, Valentin 296-4 Ma, Lin 18-8*, 69-3, 92-9, 92-14, 93-6, Mandal, Sakti Sr. 177-7* Marton, Fred 97-12* Loring, John S. 138-4 124-8 Mandel, Ilya 89-7 Martz, Jeffrey W. 27-6, 157-2* Losco, Russell 153-12*, 182-3* Ma, Ming 130-11*, 143-5* Mandel, Rolfe D. 169-10 Maruoka, Teruyuki 36-15*, 256-4 Losert, David Travers 45-13* Ma, Susan 33-1 Manduca, Cathryn A. 52-11, 98-1* Marvet, Claire 235-8

298 | 2019 GSA Annual Meeting & Exposition Marvin-DiPasquale, Mark 296-9 McClinton, Brett 188-10 McLaughlin, Patrick I. 169-1, 169-5*, Meyer, Cornelia 240-6 Marza, Mohammad A.M.H. 258-14* McCloy, John S. 234-13 169-8, 282-4 Meyer, David L. 68-13 Mas Ivars, Diego 10-6 McClure, Ryan 299-8 McLaughlin, Peter P. 36-17 Meyer, Grant 53-10, 53-12 Masarik, Matthew 149-10 McComb, Samantha E. 247-11* McLaughlin, Robert J. 216-3 Meyer, Herbert W. 229-8 Mascaro, Giuseppe 179-12 McConnell, Brian 208-1 McLaughlin, Win N.F. 153-5* Meyer, Kate 213-13 Mashima, Hidehisa 205-8*, 260-5* McConnell, David 190-5 McLaurin, Brett T. 19-15, 123-21 Meyer, Romain 291-14 Mason, Chad 271-30* McConnell, David A. 230-11, 264-4, 264-6 McLemore, Tyler S. 39-4 Meyers, Max Edelman 188-23* Mason, Cody C. 23-21, 65-3* McConnell, Vicki S. 79-7, 159-11 McLemore, Virginia T. 290-7* Meyers, Stephen R. 79-5, 173-8 Mason, Katrina 138-11 McCormick, Matthew 32-5*, 112-10* McLeod, Claire 22-2, 23-15, 74-2*, 78-3*, Meyers, Zachary P. 174-4, 174-5*, 238-8, Mason-Gamer, Robie 14-14 McCorriston, Joy 148-3 78-6, 182-12, 182-13, 185-1, 187-8, 267-1 Massey, Jordon P. 114-14* McCoy, Timothy J. 144-1 227-13, 255-5, 255-6, 258-18, 259-6, Mezger, Jochen E. 45-7*, 291-2* Massey-Bierman, Marika Eden 124-2, McCoy, Victoria E. 145-4 273-8, 277-2 M’Hamdi, Hassane 1-9 124-3, 124-4, 124-5 McCracken, Macey Denai 259-9* Mcleod, Jennifer R. 39-16 Mhatre, Kaustubh 10-2, 113-3 Masson, Marilyn A. 224-1 McCullough, Gavin 271-22 McLindon, Chris 115-6 Miao, Xiuxiu 300-3, 300-10 Massonne, Hans-Joachim 80-4, 199-12 McCurdy, Patrick 57-8 McManus, Catherine E. 6-9 Michael, Andrew 178-3 Mastalerz, Maria 20-1, 34-6 McDanel, Joshua J. 161-11, 161-12, McMillan, Nancy J. 6-9*, 6-10, 6-11, 35-1, Michael, Holly A. 250-1* Masterson, Andrew L. 171-10 287-6* 103-3, 103-4 Michaels, Timothy I. 66-7 Mastin, Mark C. 53-11 McDannell, Kalin 79-12* McMillan, Rhy 88-8 Michel, Lauren A. 15-9, 135-12* Mataitis, Richard James 237-2*, 237-3 McDaris, John R. 98-6, 98-7, 110-9 McMillan, Sara K. 266-3 Michel, Patrick 144-1 Matecha, Rebecca M. 92-12 Mcdermott, Robert G. 142-12, 207-8* McNamara, James P. 263-13 Michelfelder, Gary S. 51-4, 107-3, 107-4, Mateo, Paula 247-13*, 296-4, 296-5 McDonald, Andrew M. 6-4 McNeal, Karen S. 230-3, 230-9, 264-1, 183-8, 183-14, 183-18, 204-2 Mates, Erin 101-3 McDonald, Andrew T. 157-7*, 194-16, 264-9 Michels, Zachary D. 166-9 Matheson, Edward J. 297-15* 194-17, 228-12, 271-7 McNeal, Peggy M. 230-13*, 253-5* Micheuz, Peter 274-12 Mathews, Madeleine 289-8* McDonald, Bradley J. 56-10 McNulty, Kieran P. 15-9 Mickelson, Katherine A. 150-11 Mathur, Ryan 80-7, 80-14, 256-6 McDonald, C.S. 243-10 McPherson, Brian 300-1 Mickus, Kevin L. 62-12, 107-3, 107-4, Matias, Audeliz 205-1 McDonald, Eric 76-12, 287-12 McPhillips, Devin 162-1 107-5*, 107-6*, 107-7, 107-9 Matos, Javier 198-9* McDonald, Eric V. 72-11, 76-9, 287-10, McQuarrie, Nadine 199-10, 284-3, 292-10* Middleton, Gavin 183-20*, 183-21 Matos, Ramiro 165-12* 287-12* McQueen, Bronson 33-8* Midttun, Nikolas C. 168-4 Matsunaga, Kelly 14-4* McDonald, Kristian 72-3* McShea, Hanon 104-4 Mieras, Ryan 115-9 Mattéo, Lionel 10-9 McDonald, Scott 181-8 Meachen, Julie 38-15, 209-4 Migdissov, Artaches 256-14 Matthaeus, William J. 8-3 McDougall, Dylan 66-10* Mead, Chris 52-5, 52-7, 73-9*, 74-7, 75-13, Miggins, Daniel P. 55-4 Mattheis, Allison 73-1 McDougall, Kristin 36-18*, 134-10, 301-8 Miguel, Ursula 202-5* Matthews, James L. 255-3 147-10* Meadows, Caitlin A. 172-13* Mii, Horng-sheng 169-2 Matthews, William A. 50-6*, 65-9*, 103-5 McDowell, Nora 260-1 Means, Guy 261-4 Miklusicak, Noah B. 278-6, 278-7* Matthys, Anthony 181-9 McElhenny, Garrett R. 269-3* Means, Guy H. 67-7, 96-7* Mikulic, Donald G. 96-3* Mattielli, Nadine 274-6 McElroy, Brandon 86-4, 286-1 Means, Ryan 67-7 Miladinova, Irena 274-12 Mattioni, Luca 143-8 McElvogue, Bryce 38-6* Meashintubby, Herman 182-10 Milam, Keith A. 85-4 Mattox, Stephen 231-11* McEntee, Chris 159-7 Mecham, Ski L. 131-2 Milanovic’, Petar 250-7 Mattox, Tari 152-11, 301-6 McEvers, Bailee 26-4, 121-7 Meco, Joaquín 76-1 Milanovic’, Sasa P. 250-7 Matty, David J. 74-10 McEvoy, Daniel 179-11 Medaris, L. Gordon Jr. 60-2* Milbrandt, Eric 183-25 Matulka, Patrick R. 66-4 McEwen, Alfred S. 219-1*, 219-7, 276-1* Medina Rodriguez, Bryan Xavier 300-7 Milbrandt, Eric C. 183-26 Matyjasik, Marek 74-10 McFadden, Kathleen A. 236-12 Medley, Lily R. 183-17 Miles, G. Paul II 23-21 Matzke, Nicholas J. 145-2 McFadden, Leslie D. 76-6, 76-7 Medwinter, Marlon 26-7* Milesi, Vincent 80-8 Mauch, James 206-7 McFadden, Rory R. 74-9, 126-4, 142-3* Meendsen, Fred 71-8 Milewski, Adam M. 149-6 Maue, Anthony D. 66-4* McFarlane, Christopher R.M. 280-2 Meert, Joseph G. 127-5*, 222-7*, 279-3, Milian de la Cruz, Ricardo Enrique 23-19* Mauk, Jeffrey L. 69-6, 100-4 McGee, David 36-27, 134-13, 297-8 280-3, 280-4 Miljkovic, K. 246-4 Maurrasse, Florentin J-M.R. 36-12, 36-13 McGibbon, Chris 33-2, 174-7* Megaw, Peter 290-10* Miller, Andrew 201-6 Maute, Donald III 100-8* McGill, Ashley 33-13*, 155-1 Megdal, Sharon B. 298-11* Miller, Benjamin V. 90-13 Mavor, Skyler P. 84-4, 167-7 McGill, George 170-7 Meiburg, Eckart 263-2 Miller, Bradley A. 161-11, 161-12, 287-6 Mavuso, Silindokhule S. 102-8, 148-4* McGlannan, Austin James 43-4* Meier, Clara L. 36-14, 36-16* Miller, David W. Jr. 109-6 Maxeiner, Philip-Peter 285-12* McGlue, Michael M. 9-8, 25-6*, 193-2, Meijer, Arend 11-8* Miller, Diana M. 105-5* Maxwell, Aaron Edward 150-2, 252-11 248-9*, 248-11, 248-12, 284-3 Meijer, Niels 244-14 Miller, Gifford H. 54-4 Maxwell, Bruce 45-13 McGovern, Derek 111-3 Meisel, Zachary 255-3 Miller, Gretchen L. 26-21, 98-9*, 98-10 Maxwell, David J. 131-1 McGowan, Eileen M. 170-7 Meisner, Caroline Bruno 129-12, 153-8*, Miller, Hannah R. 190-6*, 271-22 May, Amanda 227-9* McGrath, Andrew J. 209-5* 216-12 Miller, Ian 235-3 Mayanovic, Robert 256-14 McGraw, Allison Marie 153-11* Meister, Patrick 5-8 Miller, James F. 88-1 Mayback, Danika 183-19* McGrew, Allen 153-8 Meixner, T. 19-12*, 69-3 Miller, Joshua H. 67-13 Mayer, Alex 250-13 McGrew, Allen J. 129-10, 129-12, 129-13, Meixner, Thomas 27-7*, 179-12 Miller, Kenneth G. 36-23, 147-1, 147-5, Mayer, Bernhard 252-12 216-12* Mejia-mendoza, Nicole 109-4 147-8, 245-13* Mayer, K. Ulrich 252-12 McGuinness, Sarah A. 17-5* Melchin, Michael 282-11 Miller, M. Meghan 97-4 Mayer, Lawrence 36-11 McGuire, Jennifer T. 19-3, 149-14 Meldrum, Philip 62-10 Miller, Marli B. 153-1* Mayer, Paul S. 26-17* McGuire, Luke 2-2*, 2-5, 2-12, 213-10 Melfi, Adolpho J. 53-5, 111-8 Miller, Meghan S. 61-2, 61-5*, 207-5, Mayhack, Connor 76-5, 188-5, 188-16* McGuire, Sean P. 109-25* Mella, Pablo 103-11 292-2 Maynard, Shannon Marie 150-2 McGuire, Virginia L. 17-3 Memeti, Vali 163-7, 164-12, 214-1, Miller, Nari 287-4* Mayo, Dave P. 182-10, 183-7 McGwire, Ken 179-11 241-11*, 241-12 Miller, Nathan 89-12 Mays, Jennifer 261-11 McHargue, Tim 36-21* Mendes, Vinícius R. 188-2 Miller, Rebecca S. 208-2 Mazdab, Frank K. 290-9 McHenry, Kenton 177-9 Mendez, Carolina 242-4* Miller, Robert B. 129-3 McAdams, Neo E.B. 12-1, 88-7*, 117-1, McHenry, Lindsay J. 193-12, 297-9* Mendoza, Matthew C. 48-2 Miller, Scott R. 127-5, 280-3, 280-4 117-2 McHugh, Cecilia M. 245-7* Menegat, Rualdo 148-8, 148-9* Miller, Terry 70-7, 175-4 McAllister, Edward 176-11 McHugh, Colleen 226-5 Meng, Lifeng 140-11 Miller, Theodore A 135-10* McAllister, Sean 8-13 McIlwain, Hannah 109-10, 109-11, 109-13, Meng, Tyler M. 188-24* Miller, Thomas P. 256-12 McAuliffe, Joseph R. 76-6, 76-7* 109-14 Meng, Ziyuan 281-19* Millett, Jason 237-3 McBride, John 176-6* McInerney, Francesca A. 15-8, 261-7 Menges, Christopher 298-3 Millett, John M. 239-12 McBride, John H. 62-9*, 237-11, 287-8 McIntosh, Jennifer 18-1, 33-14, 69-3, Menges, Christopher M. 298-1 Millikin, Alexie E.G. 272-3* McBride, Kathryn 58-2 70-11, 92-7, 92-8, 92-9, 92-11, 135-2, Menio, Emma 86-5 Mills, Benjamin J. 236-2 McBride, Randolph A. 108-2 175-9, 258-14, 268-3 Menold, Carrie 183-12 Mills, Christopher T. 158-9* McBride, Sara K. 178-3*, 191-9* McIntosh, Jennifer C. 175-8, 206-1 Menounos, Brian 54-3, 54-7, 54-12* Mills, Elizabeth W. 181-7 Mccabe, Matthew F 91-4 McIntosh, Julia A. 135-4* Mentzer, Carlie 15-4* Mills, Jennifer V. 138-6*, 138-8 McCaffrey, Kenneth 214-9 McIntosh, William 201-4, 201-5 Merino, E.R. 53-5*, 111-8* Mills, Sadie M. 146-10, 228-4 McCain, P.L. 103-9 McIntyre-Redden, Marcella R. 300-11 Merrill, Matthew D. 271-9 Milner, Andrew R.C. 271-23 McCall, Linda 96-9* McKay, Larry D. 74-11*, 79-3 Merschat, Arthur 291-5* Min, Yujia 300-9 McCallum, Adrian 188-9 McKay, Matthew P. 63-12*, 79-9, 103-8, Mertz, David A.A. 171-15* Minckley, Thomas 75-4* McCane, Jacob A. 39-11* 204-9 Merz, Rachel 39-7* Miner, Michael D. 226-5 McCanta, Molly C. 85-3 McKay, Nicholas P. 101-8 Mesa, Katie 33-11 Mingo, Mauro A. 185-9* McCarley, Ken 123-8 McKeighan, Caroline 126-9 Meslin, P.Y. 86-13 Mingram, Jens 297-7 McCarroll, Nicholas 44-9* McKenna, Moriah 53-7 Mest, Scott C. 66-3 Minjin, Bolortsetseg 146-11 McCarthy, Anders 185-2 McKenzie, N. Ryan 123-12, 140-9 Metcalf, James 79-12, 153-8 Minkara, Karim E. 15-11 McCarthy, Kelly 153-9*, 191-7 McKenzie, Scott C. 38-2, 194-7, 194-21 Metcalf, James R. 23-1, 79-7, 129-10, Minor, Tim 72-11 McCarthy, Paul J. 157-5 McKenzie, Trista 250-9* 129-12*, 129-13, 167-5, 168-2, 216-12, Minsley, Burke 69-6 McCarthy, William 168-12 McKinley, Kristen L. 251-2 280-7 Minzoni, Marcello 123-27, 183-24 McCarty, Kyle R. 2-9, 164-10, 185-3 Mckinney, Cami 72-14 Metcalf, Rodney V. 19-15, 187-5 Minzoni, Rebecca Totten 123-11, 220-1, McCausland, Phil J.A. 240-7, 240-8 McKinnon, W.B. 219-13 Metta, Alejandro J. 109-7 220-6 McClellan, Elizabeth 72-4* McKnight, Kellyn G 229-6 Metz Brenneman, Jennifer 33-5, 33-6 Miranda, Elena A. 126-2, 166-7, 199-6, McClellan, Elizabeth A. 72-10 McLain, Matthew A. 118-5, 118-30, 271-25 Metzger, Ellen 4-11 199-13, 207-4* McClelland, William C. 207-5, 208-2 McLaren, Duncan 3-9* Metzger, Steve 66-7 Mirus, Benjamin B. 150-7 McClenaghan, M.B. 6-4 Meyer, Brian K. 250-3 Mishkin, Benjamin 162-9

22–25 September • Phoenix, Arizona, USA | 299 Mishra, Prasanta Kumar 293-1* Moran, Michael James 75-8* Munoz, Samuel E. 53-3 Nazaire, Mare 146-9 Miska, Meridith A. 198-5, 280-5* Morán-Zenteno, Dante J. 47-7 Muñoz-Salinas, Esperanza 263-5 Ndiema, Emmanuel 102-8, 148-4 Miskowiec, Andrew 234-10, 261-19 Moravec, Bryan G. 69-3, 135-2* Munroe, Jeffrey S. 24-6*, 54-9, 248-14* Neal, Christina A. 239-2* Misra, Saumitra 85-7, 261-16 Mordensky, Stanley 256-1 Murayama, Mitsuhiro 5-10 Neal, Clive R. 245-15 Missimer, Thomas M. 227-7* Morelan, Alexander E. 162-10* Murdock, Kathryn J. 170-4* Needham, Debra H. 170-2* Mistikawy, Justin 60-6* Morell, Kristin 84-8* Murdock, Mary Margaret 33-9 Needle, Mattathias D. 47-5, 64-2* Mitchell, Robert J. 182-6* Moreno, Ezequiel 5-10 Murenbeeld, Katie 149-10 Neely, Alexander 10-5* Mitchell, Ross 78-7 Moreno, Federico 87-12 Murphy, Benjamin S. 166-8 Neely, James S. 81-9, 81-10 Mitra, Aniket 36-20*, 196-12 Moreno, Laura Maria Victoria Murphy, Brendan P. 2-6* Neely, Samuel H. 94-7* Mitra, Gautam 45-8 Navarro 101-12 Murphy, Christa 19-6 Neesemann, Alicia 144-4 Mittal, Tushar 296-9 Moreno, Victoria 182-16*, 189-5 Murphy, Collin 193-4* Neff, Chris 196-8 Miura, Jasper K. 295-2 Moreno-Bedmar, Josep Anton 145-8 Murphy, Daniel 259-7* Negrete-Aranda, Raquel 64-6 Mizrahi, Nicole 296-9 Moresi, Louis 61-2*, 292-2 Murphy, J. Brendan 7-8, 78-7, 165-9* Nehrke, Gernot 138-7 Mizukami, Tomoyuki 241-3 Morey, Susannah 213-5* Murphy, Laura R. 148-1* Neilson, Bethany T. 53-2 Mladenov, Natalie 158-11 Morgan, Alexander M. 86-5 Murphy, Michael 228-14* Neitzke Adamo, Lauren 36-29, 36-30, Mmasa, Dennis 12-5, 282-12* Morgan, Joanna V. 245-5, 245-6 Murphy, Michael A. 130-8, 283-11, 292-14 72-7*, 155-2, 155-3, 190-4, 190-7 Moberly, James G. 101-1 Morgan, Leah E 51-1 Murray, Breauna 240-10*, 240-11 Nekvasil, Hanna 99-3, 198-23, 239-5*, Mobley, Catherine 153-10 Morgan, Leah E. 23-7*, 198-25 Murray, Bridget 44-4*, 102-8, 148-4, 241-8 Modderman, Dominic 301-6 Morgan, Matthew L. 281-20 179-6* Nellis, Caroline H. 42-3* Moe, Kyaw Soe 269-2, 288-6* Morgan, Ryan F. 192-1* Murray, Bryan P. 281-1 Nelson, Daren T. 266-1* Moecher, Dave 139-3 Moriguti, Takuya 278-8 Murray, Daniel P. 243-6 Nelson, Emily P. 194-10* Moecher, David P. 60-5*, 139-2* Morimoto, Naoki 171-7, 197-3 Murray, K. Greg 182-9, 182-26 Nelson, Gil 146-9 Moersch, Jeffrey E. 66-8 Morin, Efrat 213-2 Murray, Kendra E. 44-6, 82-11* Nelson, Keith 298-12* Moeser, C. David 2-8 Morono, Yuki 245-4 Murray, Kent S. 226-8* Nelson, L.L. 221-13*, 279-2 Moffitt, Joseph 38-24* Morrell, Avery 62-11 Murray, Laura M. 286-10* Nelson, Michelle S. 237-2, 237-3 Mogk, D.W. 61-8*, 96-5* Morrill, Carrie 36-36 Murray, Sean T. 85-8 Nelson, Michelle Summa 188-19, 287-7* Mogk, David W. 61-9, 198-2 Morrill, Sophie 33-9* Murray, Thomas L. 239-2 Nelson, Nora C. 69-11*, 69-12 Mohabey, Dhananjay 44-4 Morris, Aisha 73-2 Murton, Julian B. 237-4 Nelson, Rachel Alyse 271-29* Mohamaad, Ayuni I. 198-2* Morris, Alan P. 143-1 Muscente, A. Drew 145-7 Nelson, Stephen 8-12 Mohamed, Jalludin 256-9 Morris, Hunter W. 97-3* Musgrove, MaryLynn 16-6 Nelson, Stephen T. 19-2, 62-9, 198-9, Mohanty, Samikshya 100-14* Morris, Kristen 126-5* Musick, Geoff 153-10 287-8* Mohanty, Sarada Prasad 293-1 Morrison, Aaron A. 163-9 Muskett, Reginald Reed 17-8* Nelson, W. John 202-27* Mohler, Benjamin F. 194-17* Morrison, Jean M. 158-9 Mustaque, Sharif 44-5* Nelson-Barber, Sharon 180-11 Mohollen, Robert W. Jr. 45-10* Morrison, Shaunna M. 234-1, 234-7* Musumeci, Daniele 59-9* Nesbitt, Sterling J. 157-1 Mohr, Michael T. 79-4*, 160-2, 160-4, Morrissey, Laura 11-6, 198-16 Muthukrishnan, Suresh 49-4* Nestola, Fabrizio 77-3, 137-6, 288-1, 160-5, 160-6 Morse, Paul E. 87-7 Muto, Tetsuji 44-11*, 263-1*, 271-8 288-4 Mohr, Rachel C. 177-13* Morse, Sarah 109-21 Muttel, Sage 103-8* Neudorf, Christina M. 237-6 Mohr, Tanga 25-13 Morsilli, Michele 123-1, 123-2 Mutti, Diana 242-4 Neumann, Klaus 182-4, 187-9 Mok, Chin Man W. 70-5 Morter, Bethany K. 139-8 Mutti, Maria 194-2 Newby, Sean M. 36-19, 296-2* Molaro, Jamie L. 144-1 Mortlock, Richard A. 147-8 Mychajliw, Alexis 196-15 Newcomb, Sally 95-6* Molina-Garza, Roberto S. 168-9* Morton, Amanda 181-6 Myers, Brendon 281-9 Newell, Dennis 58-3 Molla, Azizur R. 249-1 Morton, Andrew 139-1 Myers, Corinne 87-3, 171-11, 171-13, Newell, Dennis L. 50-2, 50-4*, 140-7, Möller, Andreas 43-8, 82-1, 169-10, 292-7 Morton, Colt 200-14 222-2 142-13, 258-2 Molnar, Peter 134-13 Moscati, Richard J. 168-3 Myers-Pigg, Allison N. 299-1 Newman, Alexander 299-6 Molnár, Zsombor 5-8 Moser, Amy C. 129-2, 217-2* Myklebust, Reidun 239-12 Newman, Claire E. 246-11, 246-12 Molnia, Bruce F. 210-5*, 254-5* Moser, Desmond 240-5 Mylroie, Joan R. 90-7, 90-10 Newman, Mattie 64-11 Molwalefhe, Loago N. 29-3 Mosher, Sharon 159-2*, 165-5 Mylroie, John E. 90-7*, 90-10*, 114-5 Newmann, Justin 165-11 Momm, Henrique 278-2 Mosley-Thompson, Ellen 212-1 Myrick, Emma P. 188-12* Newsom, Horton 85-7 Monami, Shifat 291-9* Mosqueda, Laura N. 145-9 Myrow, Paul M. 1-4, 123-12 Newsome, Seth D. 87-4, 87-5, 87-6, Monani, Salma B. 254-9 Mosquera, Pablo V. 248-4 222-12 Moncada Gutierrez, Manuel 24-5* Moss, David K. 37-5, 89-2 Newton, Taylor S. 39-10* Mondro, Claire A. 66-8*, 181-12* Mossel, Carolien 105-8 N Newville, Christine E. 142-11*, 217-6 Monecke, Thomas 100-4, 242-5 Motz, Gary J. 192-3 Naake, Hans 220-2 Neymark, L.A. 169-11 Money, Griffin 76-5, 188-16 Mount, Cole 103-4 Nabelek, Peter 6-7*, 56-9* Neymark, Leonid A. 169-1 Monfils, Anna 146-9 Mountain, Gregory S. 245-13 Nachlas, William O. 77-4*, 119-4, 217-13*, Nez, Jason 75-3* Mongiardino Koch, Nicolas 14-5* Moussa, Nima 256-9* 273-6 Nezat, Carmen A. 19-6* Mongol, Erdoo 248-6* Mowat, Aidan C. 92-11* Nachon, Marion 58-9 Ng, Jessica Y.J. 158-7* Monkenbush, Johannes 296-5 Mowery, Chase 101-3 Nadin, Elisabeth S. 166-13* Ng, Tin-Wai 169-2* Monnier, Christophe 274-6 Mowery, Nicholas 192-3 Nagovitsin, Konstantin 8-1 Nguy, Willow H. 235-10* Monroe, Lucas H. 104-11 Moy, Aurélien 41-2 Nagurney, Alexandra B. 56-11* Nguyen, Cash 138-11 Monroe, Mariah A. 67-7 Moyer, Griffin A. 207-4 Nagy, Elizabeth A. 97-11*, 110-3*, 154-4 Nguyen, Hoang Anh Tu 28-3*, 215-5* Montana, Carlos 18-9 Moyes, Holley 224-5 Naher, Jasmin 202-8, 202-11* Niazy, Fatima 167-5 Montañez, Isabel P. 8-3, 89-8, 89-13, Moysey, Stephen M. 52-2*, 153-10*, Nahm, Amanda L. 276-4 Nicholaides, Kindra D. 267-5 114-17, 159-11 155-10, 301-11 Nai, Tyn Tyn 26-5, 26-9 Nichols, Naomi T.P. 158-4* Montes, C.R. 53-5, 111-8 Mrofka, David D. 109-24, 154-4, 154-8* Nair, Kajal 65-11 Nicholson, Kirsten N. 182-4, 284-1 Montgomery, David R. 105-6, 162-9, Mrus, Mitchell 115-2 Najman, Yani 292-13 Nick, Kevin E. 123-22, 297-10 213-5, 244-2 Mtalo, Felix W. 251-4 Nakai, Shun’ichi 23-18 Nicol, Andrew 162-3 Montiel, Daniel 101-6 Mubin, Tamzid 26-3 Nakamura, Shinya 101-9, 182-23 Nicoll, Kathleen 76-2*, 148-12* Montoya, Leslie M. 167-9 Muchez, Philippe 80-5 Naliboff, John 81-6 Nie, Junsheng 244-1 Montoya, Maritza 198-8 Mudd, Gavin M. 290-1 Nalin, Ronald 218-3* Niedziela, Jennifer L. 234-10 Montoya-Castillo, Andrés 26-19, 26-24 Mudica, Kathryn 22-5, 182-15* Namba, Saki 101-9* Nield, Joanna M. 86-8, 86-10 Monyak, Paige N. 124-6* Mueller, Carlton 129-12, 129-13* Namur, Olivier 163-2, 232-2* Nielsen, Sune G. 36-1, 221-9 Monz, Morgan E. 122-6* Mueller, Julie 112-5, 267-2 Nana Yobo, Lucien 218-3 Nielson, Dennis 258-2 Mooers, Arne 14-2 Mueller, Megan A. 292-7 Nandi, Arpita 150-1 Niemi, Nathan A. 82-11, 141-11, 168-4*, Moon, Seulgi 10-6*, 79-2 Mueller, Nils 246-5, 246-10 Nandigam, Viswanath 72-1 216-10 Moore, Artesha 191-7 Mueller, P.A. 61-8 Nanglu, Karma 1-3 Niemi, Tina M. 123-25 Moore, Brittiny Paige 114-18* Mueller, Paul A. 11-3, 61-9, 61-11*, 82-3, Nanzad, Bolorchimeg 80-7, 80-14, 256-6* Niepagen, Nathalie 6-11 Moore, G.W.K. 37-4 198-2, 198-5, 280-3, 280-4, 280-5, 294-2 Napieralski, Stephanie A. 58-12* Niepold, Frank 181-6 Moore, Henry Emerson 123-24*, 263-13 Muggleton, Scott R. 168-13* Napoleone, Giovanni Sr. 173-4* Nikić, Zoran 29-6 Moore, J.M. 144-9 Mugnaioli, Enrico 57-6, 77-3 Narbonne, Guy M. 236-10 Nims, Christine 8-11 Moore, Jason R. 194-9, 209-3* Muhlbauer, Jason G. 132-2* Narkar, Shweta 234-7 Ning, Daliang 58-2 Moore, Jeffrey M. 219-13* Muhs, Daniel R. 76-1*, 188-6* Narro Perez, Rodrigo A. 21-10*, 105-10, Niraula, Rewati 298-9 Moore, Joel 297-1 Mujal, Eudald 281-3 122-5*, 210-10 Nishio, Yoshiro 36-15 Moore, John L. 293-10 Mukherjee, Abhijit 251-5 Naruse, Hajime 263-1 Nittler, Larry R. 234-1 Moore, Joseph N. 80-12 Mukherjee, Arindam 112-8* Nash, Barbara P. 273-10, 273-11 Nittrouer, Jeffrey A. 44-10 Moore, Kimberly D. 265-9 Mukherjee, Soumyajit 126-7 Nash, Caroline 149-10 Nix, William D. 234-12 Moore, Myles T. 93-1 Mulcahy, Sean R. 77-6, 207-5 Nash, T. Andrew Jr. 183-4 Njau, Jackson K. 44-7, 67-9, 193-12, Moore, Nicole E. 258-16* Muller, David 104-13, 256-10* Nasholds, Morgan 273-9* 297-9 Moore, Peter L. 161-11, 161-12, 287-6 Muller, Simone R. 82-5 Nasipuri, Pritam 4-8 Njilah, Isaac Knofor 30-2, 30-5 Moorer, Samuel T. 63-10 Mulligan, Suzanne R. 4-13, 40-3* Näslund, Jens-Ove 10-6 Noble, Paula J. 36-3 Moortgat, Joachim 93-2 Mullins, Carolyn 204-6* Nathues, Andreas 144-6 Nocita, Bruce 74-5* Moosavi, Sadredin Cyrus 108-6* Mulvehill, Kiera M. 260-6* Natland, James H. 59-5* Noh, Jungrae 274-14*, 283-3 Mora, German 264-11* Mundhenk, Niklas 138-8 Naujokaityte, Jone 169-13*, 197-6, 285-13 Nolan, Joseph 72-5*, 131-7 Morado, Melissa 38-15 Mundil, Roland 65-8 Nauton-Fourteu, Martin 139-1 Nolan, Michael 144-1 Morales, Deborah C. 132-13*, 200-7 Munier, Raymond 10-6 Navas-Parejo, Pilar 88-6* Nolan, Morrison 293-5* Morales, Marla 98-8 Munkhjargal, Buyanzaya 100-1* Navrotsky, Alexandra 99-4* Nolan, Rhiannon Z. 222-4*

300 | 2019 GSA Annual Meeting & Exposition Nolan, Tristan Q. 23-17* Odlum, Margaret 166-11* Owens, Jeremy D. 36-3, 36-6, 36-10, Parkes, Aedan C. 123-3*, 132-5 Noll, Mark R. 183-5 Odom, William E. III 63-6*, 263-7, 271-20* 36-19, 41-1, 68-1, 88-3, 221-9, 221-12, Parlak, Osman 84-2 Nolt-Caraway, Sarah Ann 107-8* Odom Parker, Karen 77-2 296-2 Parmenter, Robert R. 33-2 Nonoguchi, Atsuko 179-8 Oefinger, Jordan 12-5*, 282-12 Owens, Lara B. 18-11 Parris, Thomas M. 182-11 Noonan, Erin Preslee 299-13 Ogata, Kei 95-12 Oxhorn, Samuel 185-5* Parrish, Ethan C. 103-6* Nooner, Scott 239-9 Ogata, Takeyuki 100-2 Oyler, Lindi 17-4 Parrish, Gabriel E.L. 149-5 Nordeng, Stephan 71-11, 257-16 Ogg, James G. 147-2 Oyun, Erdenebayar 100-1 Parrish, Judith Totman 12-10*, 188-13 Nordstrom, D. Kirk 58-11, 289-7 Ogilvie, Izabella Anastassja 25-12* Ozcan, Ercan 147-12 Parry, Lauren E. 38-18, 38-22*, 209-8* Nordsvan, Adam 127-4 Ogle, Heidi 229-8 Ozotta, Ogochukwu 300-12* Parry, Luke 14-5 Nordt, Lee C. 135-6 Oglesbee, Traister 182-12*, 259-6 O’Keeffe, Michael 5-5 Parsons, Lindsey 102-1* Noriega, Nicolas L. 38-15* Oh, Yeongju 118-3* O’Sullivan, Paul 79-12, 243-9 Partin, Camille A. 242-6 Norman, Laura 298-4, 298-9* Ohiara, Timothy 218-3 Pasckert, Jan Hendrik 144-4 Norris, Christopher A. 157-14 Ohlsson, J Ingemar 58-7* Pasqualetto, Leonardo 288-4 Norris, Liam 118-6* Oimahmadov, Ilhomjon 283-6 P Passalacqua, Paola 286-4 Norris, Molly K. 183-13* Ojha, Chandrakanta 17-2, 62-8 Pace, Bryanna 105-2 Passey, Benjamin H. 135-3, 220-11*, Norris, Rylee 33-11 Ojo, Olusola J. 132-14* Paces, James B. 298-5* 245-6 Northup, Diana E. 16-9, 16-10*, 16-11, Okok, Abdurraouf 101-10* Pacheco-Guffrey, Heather Anne 253-7* Passey, Simon 261-5 16-12 Okumura, Koji 162-4* Pacifico, Lina 260-9* Passow, Michael J. 21-2*, 21-6* Norton, Ian O. 81-5* Olcott, Alison N. 146-5 Padovan, Sebastiano 246-3 Pastel, Robert 179-12 Noto, Christopher 118-18, 157-9 Olds, Eric Peter 85-11* Page, David 72-11 Pasternack, Gregory B. 53-9 Nourse, Jonathan A. 60-8, 60-9* Olds, Travis A. 234-5*, 234-11*, 234-13 Page, Mara 135-3 Patel, Priya 183-20, 183-21* Novack-Gottshall, Philip M. 1-6* Olesik, John 68-5 Page, Morgan T. 178-3 Paternostro, Skyler 263-4* Novella, Davide 288-1 Olgers, Amy E. 227-2 Page, William R. 298-1*, 298-3, 298-5 Paterson, Scott 164-1* Nowacki, Emily J. 39-19* Olivarez, Arturo 189-4 Pagnac, Darrin 146-2* Paterson, Scott R. 164-2, 164-12, 214-1 Noyes, Chandler 70-11*, 92-9 Oliver, Carol 74-7, 301-8 Paige, David 13-4*, 13-9, 85-2 Paton, Timothy 282-3 NSF, LEAP Scholars 231-6 Oliver, Warren C. 234-12 Pain, Andrea J. 90-6 Patrick, Jessica 258-18* Nuester, Jochen 261-10 Olkin, C.B. 144-9 Paine, Jeffrey G. 225-7* Patrick, Lesley 254-6 Nullo, Francisco E. 22-6* Olsen, Michael J. 162-7 Pajola, Maurizio 144-1 Patrick, Matthew 162-12 Nullo, Santuago A. 22-6 Olsen, Paul 65-8 Pakdel, Hamid-Reza 177-11 Patterson, David 67-10 Nunez, Jacob 297-1 Olsen, Paul E. 36-7 Pakostova, Eva 251-9 Patterson, G. Wesley 13-11 Núñez Useche, Fernando 145-8* Olsen, Telemak 119-1* Palacios-Fest, Manuel R. 193-2 Patterson, Rachel 240-13 Nunu, Rebecca 174-12 Olsen-Valdez, Juliana E. 200-5 Palafox Reyes, Juan José 88-6 Patthoff, D. Alex 144-8, 170-12* Nunu, Rebecca R. 114-3, 267-5* Olshansky, Yaniv 69-3 Palin, Richard 4-10, 40-4, 77-8*, 82-6, Pattison, David R.M. 56-2, 77-11* Nussbaum, Christophe 151-9 Olson, Erikka R. 105-3* 170-3 Patton, Annette I. 213-11 Nutt, Charlotte L. 208-2 Olson, Kristian J. 36-27*, 297-8* Palin, Richard M. 160-8 Patzkowsky, Mark E. 145-5 Nuttall, Brandon C. 300-8 Olson, Rickard A. 34-2 Palke, Aaron C. 269-1*, 288-7, 288-8, Paul, John R. 74-14 Nutter, Rachel 127-5 Olson, Thomas J. 271-14 288-12* Paul, Molly 23-14* Nwachukwu, Francis 71-11, 257-16 Oluyemi, Gbenga 252-8 Palko, Emma 183-4 Paul, Shaylene 289-3 Nwachukwu, Joseph Ikechukwu 19-10* Oms, Oriol 281-3 Palkovic, Martin J. 91-8* Paulding, Anna A. 46-8* Nyarko, Samuel Cornelius 230-13 Onstad, Courtney Carol 242-6* Pallant, Amy 52-10*, 181-8 Paumard, Victorien 176-5* Nyborg, Brant 297-10 Onwumelu, Chioma 71-11*, 257-16 Palmer, Arthur N. 34-2 Pavano, Francesco 218-7 Nyborg, Torrey 297-10 Oppedal, Kari 104-9 Palmer, Kylie 37-6, 89-2* Pavelites, Joseph J. 275-5 Nye, Benjamin 227-8 Oppenheimer, Michael 254-6 Palmer, Margaret V. 34-2 Pavia, Michael 8-13 Nye, Charles 92-13*, 94-12 Oppo, Davide 20-13 Palmer, Timothy John 202-21* Pavich, Milan J. 213-8 Nzeribe, Blossom N. 70-6 Oprean, Danielle 52-6 Palmer, Zachary 77-8 Pavlis, Gary 62-3* Opsahl, Steve 16-6 Palmo, Ava Jane 115-1* Pavlis, Terry L. 42-5, 77-7 Orchard, Michael J. 88-11 Palucis, Marisa 86-5* Pavlowsky, Robert T. 102-3 O Orcutt, John D. 38-13, 209-12* Pamato, Martha G. 288-1 Payenberg, Tobias 176-5 O’Brien, Kaedan 209-11* Ord, Samara 227-13 Pamukcu, Ayla S. 163-8 Payne, Alexander R.D. 194-23 O’Brien, Monika 118-4 Oriols, Núria 234-4 Pan, Feifei 234-7 Payne, Celia 181-7 O’Brien, Phoebe 87-1 Orland, Ian J. 37-5, 272-1, 293-3 Pan, Shouxu 71-5* Payne, Jonathan L. 14-15, 123-1, 123-2, O’Bryant, David Claud 182-19* Orlandini, Omero F. 136-3 Panday, Sorab 250-12 172-6*, 183-24, 222-3, 222-6 O’Connell, Brennan 134-10 Ormand, Carol J. 98-6, 98-7, 110-9*, 137-2 Pandit, Bimal 205-7 Payne, Justin 11-6 O’Connell, Kristin 27-4, 98-6 Orme, Devon A. 65-10, 141-4*, 292-8 Pandit, M.K. 127-5, 280-3, 280-4 Paytan, Adina 89-1 O’Connell, Suzanne 36-22, 36-25, 147-13* Ormsby, Christianne 118-25* Pang, Chongjin 140-11 Paz, Emma 153-7 O’Connor, Conni J. 229-8 Orndorff, Randall C. 28-10 Pang, Xiongqi 257-13 Paz Moreno, Francisco A. 60-10 O’Connor, Jingmai Kathleen 157-6* Orndorff, William D. 114-2 Pang, Zhenglian 93-9* Pazzaglia, Frank J. 218-7 O’Connor, Kevin 108-8 Oromeng, Kopo 29-3* Panieri, Giuliana 270-12 Peach, Lulu R. 38-17* O’Connor, Patrick M. 271-17 Orozco, Paola 283-13 Pankhurst, Robert J. 165-4 Peacock, Julia E. 176-3* O’Grady, Amanda K. 117-3* Orphan, Victoria J. 245-4 Panning, Mark 246-2* Peakall, Jeff 286-9 O’Hara, Emma Jane 126-6* Orr, Cailin Huyck 27-4 Panno, Samuel V. 16-5 Peaple, Mark D. 297-8 O’Higgins, Paul 259-1 Orris, Greta J. 242-2, 259-2 Panthi, Jeeban 30-4*, 113-5 Pearce, Julian A. 214-11 O’Hora, Heidi 89-6 Ort, Michael H. 55-3* Pape, James R. 143-13 Pearce, Timothy A. 188-6 O’Keefe, F. Robin 38-15, 209-4 Ortega-Gutiérrez, Fernando 40-1 Paperini, Matteo 173-8 Pearson, Charlotte 248-3 O’Keefe, Jen 94-9 Ortiz, Anna C. 182-16 Papineau, Em 228-10 Pearson, Chris 17-12 O’Keeffe, Michael K. 281-20* Ortíz, Gustavo 140-9 Pappas, Janice L. 15-3 Pearson, D. Graham 61-3*, 61-4, 137-6 O’Leary, Ruth 197-2 Ortiz, John 72-12 Paradis, Charles J. 70-2 Pearson, David M. 167-8, 167-9*, 167-10, O’Meara, Stephanie A. 25-2 Ortiz, John P. 70-1 Paras, Ben 69-3 204-5 O’Neil, Gretchen R. 1-1* Ortiz, Shona 63-5 Parcell, William C. 262-1* Pearson, Logan 183-10, 183-11, 265-2, O’Neill, Shannon Q. 109-8 Ortiz-Guerrero, Carolina 23-24* Parcher, Sara 291-7 271-18* O’Reilly, Andrew M. 19-11*, 112-8, 299-7 Orton, Philip 254-6 Parente, Mario 295-2 Pearson, Paul 111-6, 188-20 O’Reilly, Catherine M. 27-4, 27-7, 109-1, Osborn, Gerald 54-2, 54-13* Parfait, Devon N. 259-4* Pearthree, Philip A. 62-7, 134-9, 134-12, 111-5, 266-4, 266-5 Osborn, Stephen G. 19-5 Parfait-Dardar, Shirell 259-4 134-14, 150-5 O’Rourke, Helen 243-8 Osborne, Zach R. 119-4* Parisi, Andrew F. 23-10* Peate, David W. 198-6 O’Shea, Michael J. 19-14* Osburn, Christopher 289-1 Parizek, Katarin A. 249-11* Pec, Matej 142-1 O’Sullivan, Gary 139-7 Oskin, Michael E. 162-10 Parizek, Richard R. 249-11, 250-7* Pecha, Mark 23-11, 23-17, 65-7, 78-11 O’Sullivan, Paul B. 216-2 Osmundsen, P.T. 291-7 Park, Changyun 23-9, 187-3 Peck, Margaret E. 201-4 Oakes, Rosie 223-12 Osorno, Trevor C. 70-3, 70-5, 70-6 Park, Choon B. 62-9 Peckmann, Jörn 8-5 Obata, Naoya 23-18 Ostadhassan, Mehdi 300-12 Park, Eungyu 175-6 Pederson, Joel 206-7* Obe, Oluwatosin 182-28* Ostrach, Lillian R. 170-1, 170-7 Park, Hyeonmin 271-1* Pederson, Joel L. 44-9 Oberg, Danielle 220-1 Ostrander, Chadlin M. 7-2, 36-1, 41-1, Park, Jinyong 46-11 Pedley, Katherine 122-7, 204-11 Obeysekera, Jayantha 250-6 221-9* Park, Kye-Hun 41-4*, 272-2* Pedrick, Fiona 284-2 Oboh-Ikuenobe, Francisca 248-6 Ostwald, Amanda 189-5* Park Boush, Lisa E. 159-10*, 220-1 Peek, Lori A. 178-5, 182-27 Oboh-Ikuenobe, Francisca E. 67-5, 277-3 Osvatic, Jay T. 58-7 Parker, Amanda L. 223-12 Peek, Sara 270-7 Oborny, Stephan C. 125-7, 169-4, 169-6*, Otiniano, Gerard A. 15-1 Parker, Beth L. 32-7 Peel, Frank J. 211-2 282-6 Otto, Shawn 175-4 Parker, Cris 225-10 Peel, Samantha E. 86-3 Obrist-Farner, Jonathan 193-8, 193-9, Ouchi, Shunji 10-4* Parker, J.Wm. 144-9 Peet, Ellis 188-10 193-10, 248-6, 248-7* Ouimet, William B. 135-5 Parker, Jay 128-1 Pehrsson, Sally 215-14* Obryk, Maciej K. 162-7 Over, D. Jeffrey 88-4*, 88-5 Parker, Lauren 123-11 Pei, Haoxiang 221-14 Ocakoğlu, Faruk 292-7 Overeem, Irina 115-12 Parker, Mercer 28-10 Peiris, Inoka 31-6 Occhiogrosso, Gregg 149-12 Oviatt, Charles G. 193-1 Parker, Stuart D. 127-4, 167-8*, 167-9, Peitz, Megan R. 183-18, 204-2 Ochwat, Naomi 153-2 Oware, Prince K. 111-7 205-11* Pekker, Péter 5-8 Ocon, Samantha B. 196-10*, 228-4* Owen, Athena M. 190-9, 231-10* Parker, Timothy 86-2*, 86-12, 170-8, Peláez-Campomanes, Pablo 15-5 Oczkowski, Autumn 115-13 Owens, David C. 249-8 176-12, 246-5, 246-9, 295-5 Pelato, Sean 271-16 Odegaarden, Natalie Abigail 257-21* Parker, Wesley G. 37-1 Pelltier, Richard T. 36-35 Odhiambo, Ben K. 101-7 Parker, William G. 65-8 Peltier, Danielle M. 67-9*

22–25 September • Phoenix, Arizona, USA | 301 Peña-Castro, Andres 62-2 Phillips, Zachary 213-1* Porter, Susannah M. 104-3, 138-3, 221-7, Quevy, Amber L. 78-13* Pendleton, Simon L. 54-4 Phinney, April I. 114-4 236-7*, 293-10 Quick, Lynnae C. 144-4 Peng, Yang 130-7 Phoenix, Jess 133-8* Porter, Trevor J. 15-1 Quigley, Mark 191-2*, 210-6* Pennell, Kaylee 240-9 Pianowski, Laura S. 291-5 Portnyagin, Maxim 78-10, 185-8 Quinlan, Peter 250-11 Penney, Luke J. 90-3 Piazza, Bryan P. 53-3 Portyankina, Ganna 219-7 Quinn, Daven P. 79-5* Penniston-Dorland, Sarah C. 56-5* Picard, Aude 7-12, 58-13* Pósfai, Mihály 5-8* Quinn, Robert 45-12 Peppe, Daniel J. 15-9, 87-11, 196-2 Piccoli, Philip 131-6, 214-14 Posiolova, L. 246-4 Quirk, Zack J. 235-11* Peraza Lope, Carlos 224-1 Pickart, Andrea J. 188-11 Pospelova, Vera 172-1 Quock, Melinda 124-7 Percival, Jeanne B. 289-9 Pickering, Alexandra 213-12 Post, Jeffrey E. 5-11, 57-7*, 57-8, 258-19 Qureshi, Farhanaz 116-5 Perdrial, Julia 124-2, 124-4, 124-5 Pickering, Jennifer 65-2* Poston, Michael J. 275-2 Perdrial, Nicolas 124-4 Pico, Tamara 262-2* Potter, Katherine E. 46-8, 55-5 Perdue, Nathan 22-4, 36-8* Pier, Jaleigh Q. 194-18 Potter-McIntyre, Sally L. 218-4* R Pereira, Christer Dominique 147-12* Pierce, Elizabeth 261-3 Poujol, Marc 274-6 Rabbani, Md Arif 36-34 Pereira, O.J.R. 111-8 Pierce, Jennifer L. 123-24, 124-9, 254-8*, Poulson, Simon 282-10 Rabinovich, Rivka 194-22 Pérez, Álvaro E. 103-11 263-13 Poulton, Simon W. 41-1, 221-10 Rabinovitch, Jason 66-10 Perez, Nicholas D. 140-6* Piet, Hélène 57-2 Povilaitis, Reinhold 13-8, 85-1 Race, Victoria 54-5 Perez, Victor J. 228-11* Pietras, Jeffrey T. 286-2 Powell, Tyler M. 13-9*, 85-2 Racela, Jason 124-2, 124-4, 124-5 Perez-Cano, Jordi 281-3 Pietsch, Carlie 145-9* Powell, Wayne 260-9 Radebaugh, Jani 66-10, 170-11 Perfit, Michael 185-5 Pigati, Jeffrey S. 16-3, 25-10, 188-6, Power, Sarah 8-2 Rademacher, Laura K. 174-4, 174-5, Perilla-Castillo, Paula J. 79-3* 188-15, 238-10, 238-11* Powers, Dennis W. 225-13 238-1, 238-8, 267-1 Perkins, Dexter 190-2* Pigg, Kathleen B. 87-10 Powers, Lindsay 94-4 Radenbaugh, Todd A. 154-3* Perra, Chris A. 175-9* Pijanowski, Bryan C. 33-7 Powers, Paul 213-13 Rader, Erika 131-4, 136-5* Perriguey, Dustin 172-12, 222-2* Pikaart, Michael J. 187-4 Prabhu, Anirudh 234-7 Rader, Mikaela A. 82-1* Perrin, Luke 138-11 Pike, Scott 260-11 Pradhan, Rudra Mohan 266-11* Radermacher, Viktor 136-11 Perrin, Selena L. 295-2 Pike, W. Thomas 246-1, 246-9 Pradhanang, Soni M. 19-9, 30-4 Radwin, Mark H. 295-11* Perron, J. Taylor 10-6, 238-13 Pike, W.T. 246-2, 246-5, 246-6, 246-7, Prasad, Apar 80-8 Rae, Claire M. 45-4* Perron-Feller, Opal 145-4 246-8 Prassack, Kari A. 193-6, 193-7 Rahimzadeh, Neda 237-7 Perry, Bill 29-5, 111-7 Piliouras, Pete 70-10 Prather, Bradford E. 123-27 Rahl, Jeffrey M. 45-5*, 142-2, 142-5, Perry, Calum 183-2* Piller, Werner E. 274-12, 297-12* Pratt, Brian R. 1-2, 169-9 240-15, 294-4* Perry, Denielle 267-3 Pina, Isabel 167-11 Pratt, Catherine 234-6 Rahman, Hifzur 4-8* Perry, Eugene 224-7 Pineda-Munoz, Silvia 209-13 Pratt, Lisa M. 58-5, 173-11* Rahman, Imran A. 194-13 Perry, Eugene C. Jr. 224-3* Pinet, Nicolas 79-12 Pratt, Richard 51-3 Rahman, M. Julleh Jalalur 258-3 Perry, Mark E. 144-1 Pini, Gian Andrea 95-12 Pratt-Sitaula, Beth 97-4*, 97-5 Rahman, M. Zillur 299-12 Perry, Samuel N. 234-14* Pinter, Nicholas 179-8* Premo, W.R. 169-1, 169-11 Rahman, Md Mahfujur 31-3* Perry, Sarah E. 126-2 Pinto, Jesús A. 103-11* Premo, Wayne R. 82-5 Rahman, Md. Zillur 62-6* Perry, William L. 111-5, 266-4, 266-5 Piovano, Eduardo 36-28 Prescott, Alexander B 286-5* Rahn, Thom 70-1 Persaud, Elisha M. 149-4* Piper, Jacob M. 103-3* Prettyman, Thomas H. 144-5 Raia, Natalie H. 56-13 Persaud, Stephanie 269-2 Pippenger, Kate 39-18* Price, Jason R. 297-1* Railsback, L. Bruce 36-33 Pershken, James 244-3 Piqueux, Sylvain 246-5, 246-10 Price, Jonathan D. 78-13, 136-10*, 198-10 Raineault, Nicole 96-10 Persico, Lyman P. 53-12*, 76-6*, 76-7 Pires, Alexander J. 234-2 Price, Jonathan G. 100-15* Rains, Mark 74-5 Person, Mark 18-11*, 70-11, 92-6, 92-7*, Pirlo, Jeanette 146-9* Prijatelj, Agni 224-5* Ralph, Jolyon 234-2, 234-7 92-9, 143-7, 174-7, 206-1 Pironon, Jacques 290-3 Prince, Austin 271-21 Ramatlapeng, Goabaone 29-3, 30-2, Peruzzo, Luca 77-3 Pisarevsky, Sergei 236-4 Prince, Kieron 218-3 30-5* Peslier, Anne H. 240-6 Piske, Jacob 111-7 Prince, Philip 63-3 Ramdhan, Agus M. 143-4 Petcovic, Heather 190-13, 230-13 Pistolesi, Marco 39-20 Principato, Sarah M. 254-9* Ramey, Dylan 188-8, 188-10 Peterman, David J. 118-14, 171-6* Pitcel, Michelle 177-9 Prines, Shaun 202-4* Ramezani, J. 221-13 Peterman, Kenneth 239-6 Pitcher, Ellie 38-15 Prior, Michael G. 23-4*, 167-7, 216-8 Ramezani, Jahandar 214-2 Peters, Ian M. 260-10* Pittarello, Lidia 85-9* Pritchard, Adam 87-8 Raming, Logan Wren 161-4* Peters, Lisa 83-10 Pitts, Alan 108-2* Pritchard, Jordan Alexandria 58-4 Ramirez, Gabriela Yvonne 193-8* Peters, Sean I. 131-3* Pivarunas, Anthony F. 127-5, 198-17 Procious, Aaron 191-4 Ramirez-Martinez, Wilson R. 17-9 Peters, Shanan E. 79-5 Pizarro, Maxwell 40-6* Prothero, Donald 38-16, 118-24*, 118-28, Ramiro-Ramirez, Sebastian 202-3 Peterse, Francien 169-7 Plampin, Michael 266-10* 209-7 Rämö, O. Tapani 41-9 Petersen, Cameron M. 50-10* Planavsky, Noah J. 7-6*, 165-7, 221-9, Proust, Jean-Noel 244-14 Ramon-Duenas, Carolina 301-3* Petersen-Perlman, Jacob 298-8* 270-11, 293-7 Provost, Alden M. 250-12 Ramos, Frank C. 184-5 Peterson, Annalie 26-4, 121-7* Planke, Sverre 239-12* Prowell, David C. 63-8 Ramos Martínez, Omar 88-6 Peterson, Eric 29-4, 29-5, 111-7 Plášil, Jakub 234-5, 234-11 Prucha, Robert H. 260-1 Ramos-Nieto, Irlanda Angelica 198-24 Peterson, Eric W. 266-4 Platt, Brian F. 103-7, 135-13*, 257-15, Prus, Marzena 138-8 Rampe, Elizabeth B. 295-6 Peterson, Ginny 240-15* 273-5*, 281-22 Pruss, Sara B. 222-4 Rampino, Michael R. 247-2* Peterson, Jonas M. 101-4*, 187-4 Platt, John 84-9*, 217-12 Ptacek, Carol J. 251-9 Ramsden, Peter 152-6 Peterson, Jonathan W. 101-4, 187-4 Platt, John P. 142-6, 166-6, 203-1 Pu, Bo Ling 20-10* Ramsey, Cameron E. 43-1* Petitt, D.N. 249-8*, 266-3* Plesa, Ana-Catalina 246-3* Puckett, KeeLe 194-14 Ramsey, Kelvin W. 28-11 Petrie, Amber 26-18, 108-10*, 189-9 Plesch, Andreas 46-2, 64-10, 64-11 Puckett, T. Markham 12-2*, 118-11 Ramsey, Rebecca C. 114-10 Petrie, Elizabeth 46-8 Pletnikoff, Paula M. 229-12* Pufahl, Peir K. 7-8, 293-2 Rana, Rakeshsingh 174-8 Petro, Noah 13-1 Plotnick, Roy E. 145-13 Puhalski, Emma 37-3 Ranasinghe, Nishath 83-5 Petro, Noah E. 13-13 Poblete, Fernando 244-14 Pujana, Ignacio 144-3*, 270-2 Randle, Tim 53-11 Petronis, Michael 18-5, 39-21, 51-3, Podrecca, Luca G. 147-1, 147-5*, 147-8 Pulsipher, Mikaela A. 118-10, 282-2* Randolph, Jay 183-7 121-4*, 168-6*, 168-12*, 248-8 Poe, Piper L. 206-9* Pummell, Benjamin 240-15 Ranhorn, Kathryn L. 102-8, 148-4 Petruny, Lucille W. 85-12, 224-6 Pohl, Alexandre 68-3* Punekar, Jahnavi 247-8*, 296-4, 296-5 Rani Choudhary, Babita 279-3* Petsios, Elizabeth 38-31*, 38-32, 87-14 Pokhrel, Prakash 162-4 Purcell, Ceara K.Q. 255-3 Ranjha, Isa 1-6 Pettinga, Jarg R. 162-3 Poli, Maria-Serena 270-6* Purcell, Jack Nathan 1-6 Rankin, Caitlin G. 148-2* Pettit, Bridget S. 65-7 Polissar, Pratigya J. 15-5, 15-7, 15-8 Purens, Kristopher 282-10 Ranney, Wayne 75-11* Pfaff, Katharina 136-3, 281-20 Polizzotto, Matthew 158-12, 295-3 Püschel, Hans 194-20 Ranson, William A. 63-11* Pfänder, Jörg 199-11 Polk, Jason S. 90-5*, 114-4 Putirka, Keith 141-3 Ranville, James F. 158-10 Pfeifer, Lily S. 43-4 Polk, Raven 183-15* Putlitz, Benita 80-13 Rapela, Carlos W. 165-4 Pfirman, Stephanie 230-10* Pollak, Jacob S. 301-6 Putt, Andrew D. 58-2* Raper, Kirk 115-13 Pfromm, Peter 177-8 Pöllmann, Herbert 234-12 Pye, Alexandra E. 217-9* Rapp, Garrett A. 69-8* Phan, Minh 72-1 Pollock, Erik D. 19-8 Pyle, Eric J. 253-2* Rappolee, Eleanor 178-10, 228-9* Phan, Thai T. 92-12, 300-6 Pollyea, Ryan 266-8 Rapprich, Vladislav 39-21 Phanikumar, Mantha 149-14 Pollyea, Ryan M. 94-5*, 300-5 Rapstine, Thomas 162-7* Phelan, Michael 250-10 Polson, Shawn W. 8-13 Q Rasbury, E. Troy 12-10, 284-9 Phelps, Rachel 109-16* Polun, Sean G. 42-4*, 46-7* Qadir, Anwar 31-7* Rasbury, Troy 160-10, 245-7 Philippe, Marc 271-15 Polyak, Victor J. 16-1, 16-2, 34-1 Qasim, Muhammad 132-7 Raschke, Markus B. 176-8 Phillips, Erin H. 94-12 Pompeani, David P. 193-4 Qi, Jiafu 130-11, 143-5 Rashkova, Anastasia 197-2, 197-5 Phillips, F.M. 18-11, 238-4 Pongratz, Alan 256-12 Qian, Feifei 177-6 Rasmussen, Christian Mac Ørum 68-6, Phillips, Fred 207-3, 238-3, 238-5, 266-13, Pool, Don 17-3 Qiang, Zhang 182-21* 68-7 287-10 Poole, Jason C. 196-1 Qin, Huafeng 196-4 Rasmussen, Cornelia 65-8 Phillips, Fred M. 149-5, 238-1, 238-2* Pope, Jeffrey J. 109-21 Qing, Jiawei 71-3 Rasmussen, Craig 2-12, 124-8* Phillips, George E. 194-19 Poplin, Alex V 38-7 Qinhong, Hu 71-8 Rasmussen, Jan 290-8 Phillips, James A. 33-3* Pordel, Khaled 174-4*, 174-5, 238-6, Qiu, Liang 283-5* Rasmussen, Jan C. 290-11* Phillips, Joseph E 281-7* 238-8 Qu, Yiqian 20-9* Rasmussen, Todd C. 149-6 Phillips, Michael A. 231-1* Porras, Orlando P. 78-2 Quade, Jay 148-7, 201-4, 201-5, 244-6 Rateb, Ashraf 17-3 Phillips, Mitchell 97-13, 184-4* Portell, Roger W. 38-31, 38-32, 67-7, Quadery, Abrar 138-9 Rath, James M. 186-2* Phillips, Molly 146-9 87-14 Quan, Cheng 15-13 Rathburn, Anthony 14-11, 27-2 Phillips, Rachel F. 129-6* Portenga, Eric W. 44-6, 213-8*, 263-6 Quandt, Dennis 274-12 Rathburn, Sara L. 53-8, 213-11* Phillips, Stephen C. 245-3* Porter, Ryan C. 50-10, 107-1, 107-8, Quardokus Fisher, Kathleen 230-1* Rautela, Ojashvi 129-4 Phillips, Stephen P. 132-3*, 281-7 214-6, 215-2 Quental, Tiago B. 209-6* Ravi, Srinidhi 13-14*

302 | 2019 GSA Annual Meeting & Exposition Rawling, Geoffrey C. 18-4, 91-6*, 266-14* Rickey, Brittany Caitlyn 188-25* Rodriguez-Gonzalez, Georgina 83-7* Rubasinghege, Gayan 289-3 Rawling, J. Elmo III 161-10, 162-5 Riddell, Jill L. 267-8 Roering, Joshua 162-9 Ruberto, Thomas 52-5*, 75-13 Ray, Jack H. 271-10 Riddle, Daniel 22-4 Roering, Joshua J. 161-5 Rubin, Jeffrey N. 150-9* Ray, Kamal K. 117-4 Ridgway, Kenneth D. 15-1, 216-2, 283-14 Roeske, Sarah M. 166-5, 207-5* Rubin, Leah 87-9 Raymo, Maureen E. 212-3*, 245-14* Ridinghafer, Jacob 2-12 Roger, Françoise 56-13 Ruddell, Benjamin L. 179-12 Raymond, Anne 38-10, 94-7, 118-6, 220-9 Ridl, Shay P. 83-11* Rogers, A. Deanne 278-1 Rudisill, William 149-10 Raymond, Carol A. 144-4, 144-5, 144-6, Ridley, John 39-11, 100-6 Rogers, J. David 101-10 Rudnick, Roberta L. 78-1*, 119-5 219-12*, 275-2 Riedman, Leigh Anne 272-4* Rogers, John B. 271-14 Rudolph, Bryson 153-10 Rayne, Todd W. 74-4 Riegel, Hannah B. 143-8* Rogers, KayLeigh 55-1, 273-2* Ruebsam, Wolfgang 58-4 Raynolds, Robert 65-11 Riel-Salvatore, Julien 259-1 Rogers, Martina 250-6*, 250-10 Rueger, Bruce F. 109-6* Raza, Jowaher 26-11 Riemann, Rebekah A. 128-1* Rogers, Michael J. 201-4, 201-5 Ruff, Steven W. 104-6, 295-7* Reade, Nathan Z. 83-6 Riemersma, Peter E. 183-27, 249-5* Rogers, Raymond R. 38-23, 202-9, Ruga, Mikaela R. 25-3, 229-2*, 285-7 Reagan, Mark K. 214-11*, 241-4 Ries, Rosamiel 62-1, 183-4 271-11, 281-4 Ruggiero, Joseph 88-4 Reano, Darryl 180-4* Rifai, Aziz 143-4 Rogers, Samuel 109-12* Ruhl, Laura S. 19-8* Redfield, Tim F. 291-7 Riggs, Nancy 55-3, 208-1* Roggensack, Kurt 39-20 Ruiz, Amarildo 279-3 Rediske, Richard R. 249-1 Riggs, Nancy R. 129-7, 164-7, 164-13 Rohrbaugh, Rob 109-7, 109-16, 109-17, Ruiz-Arriaga, Daniel 284-6* Redmon, Jennifer 158-3 Rigney, Erin 24-4* 109-18, 109-19, 109-20, 109-23, 189-4, Ruiz-Hernandez, Sergio E. 138-7 Redwine, Jim 31-4 Rimstidt, J. Donald 252-1 189-6* Ruleman, Cal 122-1, 122-2, 134-4* Reed, Kaye E. 67-10 Rinehart, Alex 91-6 Rohrer, Riley Frances 79-11* Rumble, Douglas 99-6* Reed, Michael P. 162-1* Rinehart, Alex J. 18-6* Rohrmann, Alexander 244-14 Rumpf, M. Elise 66-6 Reed, Robert M. 71-1*, 202-3* Ringwood, Mary 214-3 Roiz, Jacoup 262-3* Running, Garry Leonard IV 161-9, 237-1, Reeder, Adrianne 131-4, 136-5 Ringwood, Mary F. 119-5* Roland, Collin J. 162-5* 237-2, 237-3 Reedy, Robert 175-7 Rioux, Matthew 245-9*, 274-5 Rollins, Stephanie M. 26-21*, 98-9, 98-10 Runyon, Kirby D. 219-8 Reeher, Lauren 46-4*, 64-9*, 143-7 Rittenour, Tammy 79-7, 161-6, 188-12, Romanek, Christopher S. 36-38 Runyon, Simone E. 100-10, 255-2, 289-6, Reeve, Andrew S. 91-10* 188-19, 203-3, 218-7*, 237-2, 237-3, 287-7 Romaniello, Stephen J. 7-2, 7-3, 7-4, 290-9* Reeves, Donald M. 112-11 Rittenour, Tammy M. 260-4 221-9 Ruoff, Nicolas A. 246-9 Rega, Elizabeth 157-8 Ritter, Abigail N. 182-2*, 227-4 Romanovsky, Vladimir 105-7 Rupert, Alex N. 240-7* Regalla, Christine 84-8 Ritter, Scott M. 237-11 Romans, Brian W. 23-21, 65-3 Ruppel, Stephen C. 202-3 Regan, Sean P. 60-6, 216-6* Ritterbush, Kathleen A. 97-9*, 171-5, Romer, Rolf L. 6-5, 258-11, 291-6*, 291-11 Rush, Graham 286-9 Reger, Brandi 148-5 200-13, 285-10, 285-12 Romero, Christian 132-11 Rush, Madison T. 271-28* Regis, Daniele 215-14 Rittiron, Supasiri 113-1* Romero, Mariah C. 180-10* Rush, Will D. 147-2 Regis, Robert S. 227-12* Ritzi, Robert 300-13 Romero, Vivian N. 144-4, 144-6 Rusiecka, Monika K. 136-7* Reichard, James S. 250-3* Rivera, Tiffany A. 23-8, 97-7*, 190-3, Romero Gelvez, Juan Carlos 16-1* Rusk, Brian 290-3 Reichard-Flynn, Willow R. 202-10, 281-15 273-4*, 273-7 Ronald, Nguele 300-2 Russell, Bradley 224-1 Reid, Anthony 11-6 Rivera-Hernandez, Frances 86-5 Roncancio, Jairo 72-12 Russell, Christopher T. 144-4, 144-5, Reidenbach, Leah B. 183-26 Rivera-Uria, Yazmín 124-1 Ronemus, Chance Baylor 65-10* 144-6 Reilly, Brendan 245-10 Rivoldini, Attilio 246-3 Rood, Dylan H. 121-2, 213-8 Russell, J. Kelly 3-4 Reimer, Julia Lee 118-13* Rizk, Bashar 144-1 Rooney, Alan 236-6*, 282-11 Russell, Randy 181-2* Reimink, Jesse 61-4 Rizzo, Adriana I. 223-11* Rooney, Alan D. 12-7, 272-3 Russo, Brigitte Ululani 180-1* Reimus, Paul W. 70-2 Roark, Erin 97-2, 118-9* Rooney, Laura 196-1 Rust, Tyler J. 286-2* Reiners, Peter 60-2, 92-9 Roat, Gabriela E. 38-23, 271-11* Roopnarine, Peter D. 172-4, 172-5 Ruthven, Rachel C. 119-2* Reiners, Peter W. 50-7, 92-4*, 92-6, 92-7, Roback, Robert 256-14 Root, Robert A. 135-2 Rutqvist, Jonny 175-4 168-8, 206-1*, 207-8 Robak, Kara 285-2 Root, Tara L. 31-5 Ryan, Delaney R. 118-2* Reinhard, Christopher T. 7-2, 7-6 Robakiewicz, Elena 297-7* Roperch, Pierrick 244-14 Ryan, Jamie 140-8 Reinhardt, Eduard G. 16-4 Robbins, Benjamin 33-11 Roque-Torres, Gina 123-22 Ryan, Jeffrey 74-3, 74-5, 241-5 Reinhardt, Lutz 147-11, 222-9 Robbins, Leslie J. 7-5* Roquemore, Margaret Grace 194-11* Ryan, Sandra E. 213-11 Reinholz, Daniel Lee 230-8* Robbins, Stuart J. 86-1 Rosa, Eduardo L.M. 202-13* Ryang, Woo Hun 115-5* Reisinger, A.J. 17-10 Robeck, Ed 152-12* Rosas, Silvia 285-12 Ryker, Katherine 264-2, 264-4, 301-10 Reitz, Meredith D. 17-3 Roberge, Hélène 270-12 Rosbach, Stephanie A. 118-10* Ryu, Seongjin 46-11 Remo, Jonathan W.F. 299-3 Robert, Zena V. 105-7* Rose, Katharine 261-17 Ren, Dong 235-2 Roberts, Barnaby 87-1 Rose, Ornella Priya 198-8 Ren, Minghua 55-7 Roberts, Eric M. 271-17 Rose, William I. 96-11* S Renfro, Nathan D. 288-12 Roberts, Jennifer A. 17-9 Roselle, Brooke 118-4 S, Thamizharasan 36-20 Rengers, Francis K. 2-1, 2-5*, 162-7, Roberts, Jessica 152-2 Rosen, Madison Lilith 217-11 Sa, Jinhyeon 24-1 213-10* Roberts, Kyle 115-2 Rosenau, Nicholas A. 135-4 Saadeh, Crystal M. 244-1 Renkes, Natalie G. 187-5* Roberts, Nicolas M. 61-13*, 280-6 Rosensaft, Marcelo 169-12, 197-2* Saavedra, Andrea E. 266-6* Renne, Paul R. 296-9 Roberts, R. James 163-2 Rosenthal, Yair 36-23 Sabol, Donald Edwin 72-11 Rennie, Hamish 152-6 Roberts, Sarah E. 85-3* Rosenzweig, Cynthia 254-6 Sachse, Dirk 53-4 Rentz, Shannon Porter 51-4 Roberts, Sonia 177-6 Rosenzweig, R. 258-13 Sack, Dorothy 95-10* Repasch, Marisa 53-4* Roberts Briggs, Tiffany 123-20 Rosera, Joshua M. 242-7, 242-8, 242-9* Sada, Donald W. 174-4, 174-5, 238-1, Resnick, Cheryl Emerson 154-7* Robertson, Andrew P. 275-3 Ross, Daniel 252-4, 252-9 238-3, 238-6*, 238-7, 238-8 Resor, Phillip G. 27-14 Robinson, Alex C. 283-6 Ross, Jake 79-5, 139-4 Sadergaski, Luke R. 234-5 Retallack, Gregory J. 38-36*, 295-3 Robinson, Clare E. 250-4 Ross, Marcus R. 271-25* Safarov, Rafiq 168-4 Reuter, Sarah Elaine 266-13* Robinson, Erin 177-4 Ross, Nancy 137-4* Sageman, Bradley B. 171-10, 223-12 Reves-Sohn, Sintra M. 281-4* Robinson, Kirt 80-8 Ross, Nancy L. 56-11, 99-2 Sager, William W. 59-6* Rey, Janice 264-12 Robinson, Marci M. 147-2, 147-3, 147-4*, Ross, Robert M. 301-4, 301-5*, 301-12 Saha, Indranil Sr. 177-7 Rey, Patrice 56-13 147-9, 223-7*, 223-10 Ross, Zachary E. 62-2 Saha, Subrota Kumar 36-34, 36-37* Reynolds, Aislin N. 23-5*, 204-1 Robinson, Mark S. 13-6, 13-8, 13-12, Rossbacher, Lisa A. 159-1* Sahoo, Swapan K. 41-1, 221-9 Reynolds, Paige J. 125-3* 13-14, 85-1, 219-10* Rossetter, Thomas 9-4*, 95-2 Sain, Colby E. 1-10* Reynolds, Stephen J. 166-4, 204-8, Robinson, Michael 26-3 Rossi, Leanne 30-3 Sajjadi, Pejman 52-6 230-12* Robinson, Paul T. 57-6 Rossman, George R. 6-3, 288-12 Sakai, Shunta 214-13 Rezaie Boroon, Mohammad Hassan 31-2* Robinson, Sarah E. 214-6* Rostron, Benjamin J. 7-5 Salam, Dylan 26-18*, 108-10, 189-9 Rezende-Filho, Ary T. 111-8 Robinson, Schuyler 8-12* Roszjar, Julia 85-9 Salamat, Ashkan 40-3 Rhodes, Abby G. 114-8* Rocher, Donald 236-8 Roth, Rebecca 271-16 Salamon, Ira J. 284-5 Riachentsev, Val 261-21 Rockhill, Tyler 19-12 Rother, Gernot 93-2 Salazar, Ana Milena 72-12 Ricchezza, Victor J. 74-3, 74-6*, 195-2 Rockwell, Thomas K. 105-2 Rotheram-Clarke, Drew 28-5, 62-10 Salchert, Nicole 39-16 Rice, Amy Katherine 149-12* Rodda, H. 149-11 Rotz, Rachel R. 149-6* Salditch, Leah 81-9, 81-10 Rice, Beverly 281-2 Rodeghero, Gina 281-11 Rougvie, James R. 152-9* Saleeby, Jason 164-2 Rice, Karin 196-15* Rodell, Matthew 17-3 Rouse, William A. 132-8 Saleeby, Jason B. 129-4 Richard, Antonin 290-3 Roden, Eric E. 58-12, 104-8 Routledge, Bruce 102-6 Salerno, Ross 61-13 Richard, Emilie M. 42-1, 182-24* Roden, Vanessa Julie 222-5 Rovang, Kathryn 72-9 Sales (posthumously), John K. 205-9* Richard, Nicholas 83-9 Rodewald, Beatrice M. 67-8* Rovelli, Remy 172-12* Salgado, Estefania 152-4* Richards, Bill D. 155-11* Rodgers, David W. 199-3 Rowan, Christian M. 271-27* Salinas, Christine Marie 111-7 Richards, Madeline 213-4 Rodie, Steve 26-20 Rowan, Mark G. 176-2, 206-2 Salje, Ekhard K.H. 234-12 Richardson, Carson A. 143-13* Rodrigues, Carlos Avila 127-3 Rowe, Alison J. 197-5, 197-6 Sallan, Lauren 209-13 Richardson, Jacob A. 170-6*, 239-3 Rodrigues, Selma I. 188-2 Rowe, Christie D. 52-1 Saller, Arthur 176-9* Richardson, Pate E. 196-11*, 285-7 Rodriguez, Aaron P. 88-9 Rowe, Harold D. 282-9 Saltzman, Matthew R. 68-4, 68-5, 169-3 Richardson, Susan L. 223-6* Rodriguez, Alejandra 15-4 Rowland, Scott K. 86-12, 176-12, 180-7, Salvatore, Mark 8-2 Riche, Alexis 27-3* Rodriguez, Brian D. 83-2, 107-2 295-5 Salvatore, Mark R. 275-4* Richey, Jon D. 8-3* Rodriguez, Edna 165-8 Rowland, Stephen M. 38-18, 38-19, 55-7, Samant, Bandana 44-4 Richmond, Dean R. 271-15*, 297-5* Rodriguez, Juanpablo 26-3 106-2*, 160-3*, 196-16, 209-8 Samperton, Kyle Michael 296-5, 296-7, Richoz, Sylvain 8-5 Rodriguez, Stephanie C. 162-11 Rowley, Peter D. 183-19 296-8 Richter, Carl 245-8 Rodríguez Díaz, Augusto Antonio 45-6 Roy, Mousumi 61-6*, 286-8* Sample, James 27-3 Ricker, Matthew C. 101-7 Rodríguez Feliciano, César A. 42-2* Roy, Shuvra 36-34* Samsen, Brian 121-5* Ricketts, Jason W. 83-6*, 83-7, 83-8, Rodriguez Mergenthal, Marisol 146-7 Royer, Dana L. 222-8 Samson, Scott D. 139-2, 139-3* 92-14*, 262-3 Rodriguez-Colon, Bryan 17-9 Rubanenko, Lior 85-2* Samuels, Joshua X. 79-4

22–25 September • Phoenix, Arizona, USA | 303 Samuels-Fair, Maya D. 118-11* Schiffries, Craig M. 261-11* Scott, Ashley Brooke 202-22* Shamloo, Hannah I. 184-7* Sanchez, Andres 69-3 Schild, Romuald 76-3 Scott, Brandt E. 50-4, 140-7 Shan, Changan 71-10* Sanchez, Leonardo 26-5, 26-7, 26-10* Schiller, Christopher M. 218-11*, 270-7* Scott, Chelsea Phipps 10-9*, 97-8*, Shana, Sarah 37-4 Sanchez, Rachelle P. 185-4* Schilling, Solveig H. 36-24* 265-12 Shanahan, Tim 244-1 Sand, Karina Krarup 138-1* Schimmelmann, Arndt 20-1, 34-6 Scott, Durelle 299-10 Shanks, Alice 152-6 Sanders, Laura L. 266-6 Schindel, Geary M. 29-1, 70-12, 90-12, Scott, Eric 238-10, 271-7 Shanks, Ryan E. 271-4* Sanders, William J. 209-9 114-3 Scott, Jameson 239-6 Shao, Xinhe 257-13* Sanderson, David 79-1 Schirmer, Ronald C. 237-2, 237-3 Scott, Jennifer J. 15-11*, 15-12 Shao, Zhaogang 130-4 Sandford, Scott 144-1 Schlag, Joshua 109-4 Scott, Robert W. 169-9* Shapiro, Russell S. 261-10 Sandlin, Wes R. 101-1* Schlanser, Kristen M. 220-2* Scott, Sean 289-8 Shapley, Mark D. 89-14 Sanford, Ward E. 17-3 Schleifer, Stanley 26-5, 26-7, 26-8, 26-9, Scott, Sean Ross 78-8 Sharaf, Essam 200-11 Sanichar, Zachary A. 26-3 26-10 Scott, Tyler 265-12 Sharma, Maneesh 150-2, 252-11 Sankey, Joel B. 53-11, 210-7, 275-4 Schlossnagle, Trevor 91-13* Scrobola, Zachary J. 172-7 Sharma, Sandeep 103-5 Sankey, Julia 194-12, 235-5* Schmadel, Noah 299-10 Scully, Jennifer E.C. 144-4*, 144-5, 144-6, Sharma, Sanjeev 251-13, 251-14 Sanon, Sonicah 116-3 Schmandt, Brandon 62-5*, 83-5, 95-13* 275-2* Sharma, Shikha 8-10, 93-11, 252-11 Santa, Claire 104-13*, 271-21 Schmelz, W. John 245-13 Sealander, Alessandra 270-2* Sharman, Glenn R. 12-5, 12-11, 216-3*, Santiago-Perez, Yanira 263-7* Schmidt, Amanda H. 124-2, 124-3, 124-4, Searle, Michael P. 119-1, 274-5 282-12 Santillana Villa, C. 100-3* 124-5, 124-7 Sears, James W. 41-9 Sharp, John M. Jr. 90-12*, 114-3 Santoro, Calogero 148-7 Schmidt, Britney E. 144-4, 144-5, 144-6 Seaton, Nicholas C.A. 126-4 Sharp, Mike 69-9 Santos, Gabriel-Philip 146-4, 146-11*, Schmidt, Calla M. 74-14 Sebol, Lesley A. 91-8 Sharp, Thomas G. 57-1* 228-13 Schmidt, Christian 136-8 Secco, Luciano 288-4 Sharp, Zachary 218-6 Santos, Hernán 102-2 Schmidt, Christiane 270-12 Secord, Ross 87-11, 196-2, 196-6, 235-10, Sharp, Zachary D. 171-13 Santosh, M. 4-10 Schmidt, D.R. 271-16* 271-5* Shaulis, Barry 23-15, 78-6, 185-1, 255-5, Santucci, Vincent L. 152-13* Schmidt, Daniela N. 87-1 Sedlacek, Alexa R.C. 296-10 258-18, 277-2 Sapkota, Soma Nath 162-4 Schmidt, Elizabeth Claire 162-6 Sedov, Sergey 124-1, 287-9 Shaver, Jeff 183-7 Sappleton, Akiel Anthony 26-9 Schmidt, Jennifer L. 244-5* Seeber, Leonardo 130-10, 245-7 Shaw, Colin A. 23-23, 50-2, 50-4, 140-7 Saranathan, Arun 295-2 Schmidt, Richard W. 196-1 Seedorff, Eric 143-13, 290-9 Shaw, John H. 46-2, 46-6, 64-10, 64-11 Saraswati, Pratul Kumar 147-12 Schmidt, William L. 84-9, 203-1* Seefelt, Ellen L. 271-9 Shaw, Peyton 48-4 Sardar Abadi, Mehrdad 36-6* Schmitt, Harrison H. 13-1 Seeger, Cheryl 80-6* Sheehan, Christopher E. 161-3* Sardsud, Apsorn 1-4 Schmitz, Darrel W. 179-10*, 249-2 Seemayer-Chainey, Jessica 31-2 Sheehan, Nathaniel 62-11, 109-26 Sarg, J. Frederick 176-3 Schmitz, Mark 79-4, 160-5, 273-4 Seepma, Sergěj Y.M.H. 138-7 Sheehan, Peter M. 26-15 Sargent, Steve 268-2 Schmitz, Mark D. 74-9, 79-5, 79-10, 160-2, Segarra, Curtis 126-9 Sheffield, Sarah L. 145-2*, 195-2* Sargis, Eric J. 209-1 160-4, 160-6*, 197-7, 217-4, 221-1, 236-5, Segura, Allison 189-5 Sheldon, Daniel 144-10, 144-12 Sarkar, Owishi 202-8 242-1, 245-9, 272-9 Segvic, Branimir 20-8, 201-1, 257-14 Shell, Ryan 157-13* Sarkar, Ria 36-29* Schnapperelle, Stephan 291-2 Sehlke, Alexander 136-5, 163-9 Shelley, Adam 90-5 Sarkar, Tapabrato 199-8 Schneider, Blair B. 73-1 Seibert, Zoey 273-8* Shelley, Sarah L. 194-20 Sarma, J.N. 202-8 Schneider, Emma 50-5* Seidman, Lily E. 59-4 Shellnutt, J. Gregory 208-3*, 243-14* Sarver, Kyle 284-10* Schneider, Ethan 279-6* Sekhon, Natasha 89-12* Shelton, Kevin L. 282-2 Sasaki, Kyuro 300-2 Schneider, Tobias 248-4 Selby, David 242-10 Shemu, Tamanna Meheran 36-37 Sasowsky, Ira D. 202-24* Schneider, Vince 157-1 Selby, Elton 26-3, 26-6 Shen, Bing 221-14 Sattler, Kelvin 62-10 Schneider-Mor, Aya 169-12* Selby, Mildred M. 26-6* Shenkar, Noa 138-3 Sauer, Kirsten 50-6 Schoefernacker, Scott R. 24-3, 112-3 Selden, Paul A. 38-29, 271-4 Shenoy, Sachin 13-3 Sauer, Peter E. 20-1 Schoene, Blair 79-7, 79-13*, 163-5, 163-8, Self, Stephen 296-9 Shepard, Christopher 114-10, 124-8 Saulsbury, James 285-3* 198-15, 214-5, 241-11, 296-4, 296-5, Self-Trail, Jean M. 147-2*, 147-9, 223-7, Shepherd, J. Marshall 133-5* Saunders, James 31-4 296-7, 296-8* 271-9*, 282-13* Shepidchenko, Taisiia 93-10* Saunders, Tori L. 266-1 Schoepfer, Shane D. 36-5 Sellers, Victoria 153-10, 155-10* Sheray, Samuel 68-13 Saupe, Erin E. 87-2, 259-1 Schofield, David I. 243-7 Selly, Tara 38-35, 220-8* Sherman, Elisheva 36-30* Saustrup, Steffen 215-6, 215-7 Scholl, David 274-1 Seltzer, Alan M. 158-7 Shervais, John 214-12*, 241-5, 258-2* Saux, Juliette 46-10* Scholpp, Jesse 241-5* Seman, Spencer M. 100-6 Shervais, John W. 55-5 Savage, Brian 231-7 Scholz, John-Robert 246-2 Semaw, Sileshi 201-4, 201-5 Sherwood Lollar, Barbara 92-10 Save, Himanshu 17-3 Schöne, Bernd R. 89-5 Semken, Steven 52-5, 75-12, 75-13*, Shew, Nora 28-4 Savina, Mary E. 260-10 Schorr, Marissa Rose 76-12* 190-13, 301-8 Shields, Graham 221-10 Savoie, Kelly 189-1 Schreiber, Madeline E. 114-2*, 114-4, Semon, Anna 260-7 Shields, Graham A. 236-2* Savrda, Charles E. 200-14* 299-8* Sen, Harsha 293-10 Shields, Jessica 225-4, 225-6* Sawakuchi, André O. 103-10, 188-2 Schreiner, Kathryn 193-4 Sendrowski, Alicia 111-1*, 286-4* Shields, Jessie E. 129-4, 203-4* Sawyer, Audrey H. 299-2 Schreiner-McGraw, Adam P. 69-1, 69-10*, Sendula, Eszter 80-9, 173-15 Shigley, James E. 288-7 Sawyer, J. Foster 175-5* 91-12* Sengupta, Aditi 299-1 Shih, ChungKun 235-2 Say, Michael C. 128-5* Schröder, Christian 86-13 Sengupta, Debashish 93-7, 100-14 Shilling, Andrea M. 44-7 Sayeed, Belal A. 299-12 Schroeder, Britta 162-6 Senjem, Alex 126-4*, 142-3 Shim, Sang-Heon 57-2 Saylam, Kutalmis 225-7 Schroeder, Jeffrey F. 86-12, 176-12, 295-5 Senske, Ashly 235-8 Shimabukuro, David H. 50-8 Saylor, Joel 43-7, 103-9, 244-1*, 274-7, Schubert, Brian A. 15-13, 282-17* Sephus, Cathryn 104-15* Shimada, Kazutaka 260-5 294-4, 294-7* Schubert, Thomas Orion 97-3 Sepúlveda, Julio 223-12 Shimada, Kenshu 118-19 Scalero, Noah 299-3 Schulmeister, Marcia K. 225-14 Sequeira, Nicole 4-7*, 45-2* Shimamoto, Mark 226-2 Scanlon, Bridget R. 17-3*, 149-1*, 175-7* Schulte-Pelkum, Vera 82-2 Seramur, Keith C. 188-12 Shimer, Grant 38-8, 157-5 Scarponi, Daniele 196-11, 285-7 Schultz, Alyssa 190-2 Serebriannikov, Alexey O. 57-10 Shin, Caren P. 285-5* Schaebitz, Frank 139-13 Schultz, Peter H. 85-8, 136-4 Serkowski, John A. 299-1 Shiner, Katarena R. 155-1 Schaefer, Bettina 245-6 Schultz, Priscilla 86-8, 86-10 Serra, Fernanda 88-1 Shinnick-Gordon, Isabel 27-3 Schaefer, Janet R. 185-5 Schultz-Fellenz, Emily S. 83-4 Serra, Romano 240-13 Shinsato, Lara M. 260-11* Schaefer, Scott N. 271-13* Schulz, Bernhard 199-11 Serrato Marks, Gabriela 228-7* Shipley, Thomas F. 123-13, 177-6, 264-8, Schaen, Allen 79-5, 198-15*, 241-10 Schulz, Toni 85-6 Servais, Thomas 173-14 265-7 Schaetzl, Randall 237-2, 237-3, 237-9 Schumacher, Bruce A. 229-1* Sessa, Alexander M. 295-2 Shirey, Steven B. 61-4, 137-6*, 234-1 Schaetzl, Randall J. 121-6, 237-1* Schumacher, John G. 158-9 Sessa, Jocelyn A. 38-34, 146-7 Shirzaei, Manoochehr 17-2*, 62-8 Schaller, Morgan F. 147-6*, 147-7 Schumann, Eric 187-4 Setera, Jacob 163-3* Shock, Everett L. 80-8*, 256-7 Schaltegger, Urs 242-8 Schumann, R. Randall 36-35, 188-6 Seuss, Barbara 38-3*, 222-5* Shoemaker, Kurt A. 109-12 Schanz, Sarah A. 161-8*, 263-12 Schwartz, Benjamin F. 16-7*, 114-4, Severinghaus, Jeffrey P. 158-7 Shoemaker, Richard A. 225-10* Scharer, Katherine M. 162-1 174-1* Severson, Allison R. 243-5* Shohel, Mohammad 117-4* Schaub, Douglas R. 198-23* Schwartz, Franklin W. 226-3* Sevy, Jonathon 66-10 Sholdt, Ronny Gene 83-12* Schauer, Andrew J. 261-6 Schwartz, Joshua J. 11-11, 60-2, 163-7, Seward, Gareth G.E. 23-13 Shope, Dakota P. 194-14 Schaupp, Christopher 149-12 163-10, 166-7, 183-20, 183-21, 184-1, Seyler, Caroline 142-7 Shoraka, Madison H. 194-6, 293-10 Scheeres, Dan J. 144-1 184-6, 198-18, 199-6, 199-13, 214-3* Seymour, Nikki M. 23-4, 23-12, 84-4*, Shore, Amy 221-7 Scheff, Jack 10-3 Schwartz, Megan 182-1 100-6*, 205-10 Shore, Dominique 161-6* Scheibe, Timothy D. 299-10 Schwartz, Robert K. 139-9 Seyoum, Wondwosen Mekonnen 29-5, Shoup, Bryce O. 149-3 Scheidt, Stephen P. 66-7, 170-5, 239-3 Schwartz, Stephen 144-1 266-5 Shows, Eric 231-10 Schein, Jason P. 196-1* Schwartz, Theresa M. 139-9* SGP Trace Metal Working Group, Shrestha, Sudip 4-3 Scheingross, Joel 53-4 Schwartzberg, Galen B. 38-1 The 293-7 Shu, Yi 257-4* Scheland, Cullen L. 241-12* Schweinsberg, Avriel D. 54-10 Shaaban, Mohamad N. 200-1 Shu, Yutong 300-4* Schenk, Edward R. 174-3 Schwid, Maxwel F. 293-6* Shabani, Babak 252-10 Shulaker, Danielle Ziva 12-11*, 50-3, Schenk, P.M. 219-13 Schwing, Jonathan E. 134-9 Shadbolt, Evan L. 38-1 140-2 Schenk, Paul M. 144-4, 144-5, 144-6 Sciascia, Peter 152-6 Shaffer, Jamie 184-5* Shulgin, Alexey 9-6, 61-1 Scherer, Hannah H. 264-4*, 264-5 Scicchitano, M.R. 164-10 Shahabadi, Mahdi 92-13 Shulmeister, James 188-9 Schermer, Elizabeth 203-3 Scirocco, Tommaso 196-11, 285-7 Shahzad, Khurram 31-7 Shumaker, Lauren E. 51-1 Scherschel, Tatjana 100-4 Sclafani, Judith A. 118-4, 118-12, 145-5, Shakun, Jeremy D. 54-11, 121-2, 121-3 Shupinski, Alexandria 67-14* Schick, Kathy 44-7, 193-12, 297-9 285-4 Shakya, Aashna 113-5 Shuster, David 160-12 Schiff, Nicholas L.G. 278-3* Scofield, Mallory 109-14* Shami, Malek 26-5*, 26-7, 26-8, 26-9, Shuster, David L. 79-8, 160-11, 244-5 Schiffbauer, James D. 38-35, 67-2, Scott, Andrew C. 254-1* 26-10 Shuster, Robert 201-6 118-10, 220-8, 220-10, 221-8*, 282-2 Scott, Anne M. 75-5 Shamir, Eylon 298-6 Shuster, Robert D. 26-20

304 | 2019 GSA Annual Meeting & Exposition Sibello Hernández, Rita Y. 124-2, 124-3, Slovacek, Mariah 197-3 Sokol, Eric 8-2 Springer, Greg 114-1 124-4, 124-5 Smaglik, Suzanne M. 26-13*, 98-3* Solano, Federico 295-12* Springer, Kathleen B. 16-3, 25-10*, Sibert, Elizabeth C. 87-9* Small, Bryan J. 157-2 Solari, Luigi 23-19 188-15, 238-10*, 238-11 Siddiqua, Sumi 62-6 Smalley, Robert 215-6 Soldati, Arianna 163-9 Sprinkel, Douglas A. 164-6 Siddique, Shuayb 26-3 Smart, Jay W. 284-5 Solder, John E. 69-12 Sprinkle, James 116-1*, 116-2* Sider, Maria N. Gudnitz 223-3* Smart, Kevin J. 10-10, 143-1 Solecki, William 254-6 Spurgeon, Derek L. 204-9* Sieggreen, Grace 111-7 Smart, Matthew 247-5* Solis, Tabitha 94-7 Squires, Miryah 48-4* Sieggreen, Grace M. 266-4*, 266-5 Smart, Sarah A. 109-11* Solleiro-Rebolledo, Elizabeth 124-1*, Srogi, LeeAnn 39-15 Siegler, Matthew A. 170-2 Smay, Jessica J. 110-2* 287-9* Ssebuyungo, Chris 102-8, 148-4 Sierra-Rojas, Maria Isabel 23-19 Smidt, Samuel J. 17-10, 33-3, 112-9, Soller, David R. 28-1*, 191-6* St. John, Kristen 245-15* Sifuentes, Caitlin C. 183-8* 149-2* Solomon, D. Kip 69-12*, 113-4 Staab, Brian 213-13 Sighinolfi, GiamPaolo 240-13 Smit, Matthijs A. 4-3, 215-14 Soltanian, Mohamad Reza 32-8, 299-2 Stachowicz, Liana 204-7 Sigler, Roger 104-9 Smith, Alan M. 261-16 Soltanian, Reza 300-13 Stack, Kathryn M. 86-11, 295-6 Sikder, Arif M. 26-12, 85-7*, 277-4 Smith, Albertus J.B. 7-5 Soltero, Alondra 206-5* Staff, Brian 109-15 Siler, Drew L. 143-9, 258-2 Smith, Alison J. 134-13* Soltis, Nicholas A. 230-3* Stafford, Emily S. 36-5 Sillitoe-Kukas, Steffanie M. 296-6* Smith, Amanda 298-10 Sommers, Amie S. 249-9* Stafford, Kevin W. 225-3*, 225-4*, 225-6 Silva, Lucas C.R. 295-3 Smith, Bradley A. 123-7* Song, Boyoung 57-9* Stafford, Thomas W. Jr. 87-4, 87-5, 87-6, Silver, Jeremy 191-2 Smith, Brendan 101-13 Song, Dongfang 95-5, 141-6* 222-12 Silvestro, Simone 219-8 Smith, Brianne 162-11 Song, Lijun 283-1 Stahl, Timothy 162-3*, 240-14 Silviria, J.S. 172-12 Smith, Bruce D. 107-2* Song, Won Joon 142-9 Stähler, Simon C. 246-2, 246-4 Sim, Ho 23-9 Smith, Christopher G. 223-8 Song, Yan 257-1 Staley, Dennis M. 2-1*, 2-5, 213-10 Simco, William A. 112-3 Smith, Christopher W. 38-26, 223-2* Song, Yong-Sun 41-4, 272-2 Staley, Spencer E. 121-4, 248-8* Simeonov, Assen 10-6 Smith, Dana M. 168-2 Song, Yongdong 115-3 Stamm, Nancy R. 28-1, 191-6 Simeonov, Julian 115-9 Smith, Danielle C. 131-1 Song, Young Goo 187-3 Standish, Christopher D. 147-9 Simmons, Kathleen R. 188-6 Smith, David C. 158-9 Song, Young-seok 107-10 Standlee, Kerrie G. 28-6 Simões, Jefferson Cardia 148-8 Smith, Dena M. 73-2 Song, Yungoo 23-9, 187-3 Standring, Patricia 270-8* Simon, Abijah 292-9* Smith, E.F. 221-13, 279-2 Sonnenberg, Emily A. 198-5* Stanish, Lee 8-2 Simon, Rebekah E. 176-8* Smith, Emily F. 222-4, 282-1 Soord, Natalie 124-6, 124-7 Stanistreet, Ian G. 44-7, 193-12, 297-9 Simonetti, Antonio 234-5 Smith, Erik 300-7 Soreghan, Gerilyn 36-6, 43-4 Stanko, Zachary 91-5* Simpson, Andrew G. 222-11* Smith, Eugene 55-7* Soret, Mathieu 4-3 Stanley, Steven M. 173-2* Simpson, Dakota G. 183-10*, 183-11, Smith, Evan M. 269-3, 288-4* Sori, Michael M. 144-4 Stanley, Thomas 150-7 265-2, 271-18 Smith, Felisa A. 87-3, 87-4, 87-5*, 87-6, Sorman, Melanie G. 172-4 Stansell, Nathan D. 248-1 Simpson, Edward 202-10, 281-15 194-5, 222-12 Sortor, Rachel N. 122-1* Stapleton, Patricia 97-1 Simpson, Edward L. 104-13, 200-2, Smith, Hannah K. 118-7 Sotirios, Kokkalas 274-14 Stark, Kyle 213-4* 271-21 Smith, Heather F. 118-18, 157-9* Soto Acuña, Sergio 65-6 Starnes, Jesslyn K. 77-6, 199-10* Simpson, Emily N. 85-4* Smith, I. Rod 3-11* Soto-Sanchez, Leslie 91-1 Starr, Paul G. 56-8 Simpson, Mathew 182-4* Smith, Isaiah E. 172-3* Soucy La Roche, Renaud 199-7*, 217-10* Starratt, Scott W. 193-7, 248-12* Sims, Kenneth W.W. 78-8 Smith, Jacqueline A. 227-3* Souders, Kate 23-16*, 103-2 Stassen, Peter 147-3, 147-9 Sims, Melissa 240-3 Smith, Jansen A. 285-8* Soul, Laura C. 209-13 Stauffer, P. 258-13 Sincavage, Ryan 130-10 Smith, Jeff 260-11 Soule, Dax 27-4, 27-7 Stauffer, Philip H. 70-1*, 70-7, 175-4* Singer, Alison 178-10 Smith, Joel B. 2-1, 162-7 Sousa, Francis J. 216-11* Stearn, Madelaine 198-30* Singer, Brad S. 103-5, 168-2, 168-5*, Smith, Jon J. 15-6, 160-9, 262-10 Southon, John 209-4 Stearns, Michael A. 217-3 198-15, 214-7* Smith, Joyce 154-10 Souto, Camilla 14-9* Stebing, Joanna 68-13 Singer, Bradley S. 60-2, 79-5, 241-10 Smith, Julie 261-19 Sovie, Adia 90-13 Steckler, Michael 130-10 Singer, David M. 138-14 Smith, Kathleen 158-10 Sowers, Theron 50-8* Steed, Skylor 164-6 Singer, Jill 189-8*, 263-4 Smith, Kayla D. 46-8 Spagnuolo, Jake 301-6 Steele, Nicholas E. 72-14 Singer, K.N. 144-9 Smith, Kent 33-2 Spalding, Christopher 8-8, 275-1* Steele, Sarah 288-11* Singh, Athokapm K. 199-4 Smith, Kent S. 146-6 Spamer, Earle 96-13 Steele-MacInnis, Matthew 290-9 Singh, Impreet 26-19*, 26-24, 121-8 Smith, M. Elliot 103-6, 139-14*, 176-1, Spangenberg, Jorge 80-13, 296-5 Steelquist, Aaron T. 134-8* Singh, Pulkit 123-1, 123-2, 222-6* 202-23, 294-7 Spano, Tyler 261-19 Stefanova, Ivanka 134-13 Singh, Saurabh 251-6* Smith, Madison N. 107-12* Spano, Tyler L. 234-10* Steffy, Paige 260-2 Singha, Kamini 170-3 Smith, Matthew 196-8 Spansel, Joel 281-21 Stegen, Ralph J. 255-2 Singleton, John S. 23-4, 23-12, 84-4, Smith, Nathan D. 118-26 Spanton, Andrew 152-6 Stein, Carol 60-4, 205-5 100-6, 129-1, 142-5*, 167-7, 205-10* Smith, Nicholas S. 1-10, 1-12* Sparks, Thomas N. 300-8 Stein, Carol A. 205-6* Sinha, Anup K. 127-5, 280-3, 280-4 Smith, Nicole Lynn 48-5* Sparrow, Anna 89-10 Stein, Seth 60-4, 81-9, 81-10*, 205-5, Sinha, Sinjini 157-12* Smith, Richard 218-10 Spatz, Andrew A. 64-3, 204-3* 205-6 Sinkala, Thompson 249-12 Smith, Richard W. 183-22 Spaulding, Michelle 194-20 Steinberg, Rebecca M. 179-9* Sinnesael, Matthias 68-6* Smith, Russel 22-4 Speakman, Robert J. 260-7 Steiner-Leach, Travis Lewis 163-8 Sintov, Nicole 264-5 Smith, Ryan G. 17-4*, 17-6 Spearing, Kurt D. 118-22, 118-23* Steinman, Byron A. 193-4, 248-1 Sion, Brad D. 287-10* Smith, Sarah Elisabeth 80-1* Spears, Christa L. 154-10 Stella, John 53-6 Sion, Bradley D. 287-12 Smith, Selena Y. 14-4, 15-3, 235-11 Speer, James 22-5 Stelten, Mark E. 134-9 Sirbescu, Mona-Liza C. 39-6, 136-8*, Smith, Spencer 112-3 Speessen, Jourdan M. 23-21* Stemann, Thomas A. 67-6 198-20 Smith, Tim P. 25-8 Speijer, Robert P. 147-3, 147-9 Stene, Noah 190-2 Sirota, Ido 123-4*, 297-4* Smith, Tyson Michael 43-7*, 294-4, 294-7 Speir, Laura E. 88-1* Stengel, Victoria 252-3 Sisson, Charles R. 56-4 Smith, Vann 235-6* Spelz-Madero, Ronald 64-6 Steorts, Emma B. 101-13* Sisson, Thomas W. 241-2 Smith, Zachary D. 131-1* Spencer, Brandon M. 243-10* Stephan, Tobias 291-11 Sisson, Virginia B. 262-5, 301-3 Smith, Zachary J. 19-8 Spencer, Bruce D. 81-9, 81-10 Stephen, Daniel A. 36-8 Siviero, Bethania C.T. 157-8* Smoot, Joseph P. 36-27 Spencer, Christopher J. 78-7*, 192-4, Stephenson, Charlotte A. 247-4 Sivil, Evan 202-3 Smrekar, Suzanne 246-3 228-6* Stephenson, George C. 72-10 Siwabessy, Andrew G. 170-8 Smrekar, Suzanne E. 246-1 Spencer, J.R. 144-9, 219-13 Stephenson, Sheryl 45-3 Sizemore, Hanna G. 144-4, 144-5, 144-6, Smye, Andrew J. 84-10, 119-1 Spencer, Joel 3-2* Stern, Charles R. 95-14* 170-9 Smyth, Thomas 237-9 Spencer, Joel Q.G. 42-6, 216-10 Stern, Robert 74-2, 144-3, 274-1, 274-9 Skaleski, Anthony 202-12* Smythe, Wendy 146-2, 180-2* Spencer, Jon E. 81-4* Stern, Robert J. 9-2*, 74-3, 84-1*, 141-8, Skeldon, Christopher A. 49-3 Smythe, Wendy F. 231-2* Spencer, Kekaha 180-1 294-5 Skelton, Tyler 45-4 Snedden, John W. 218-2 Spencer, Marissa 277-3* Stern, S. Alan 219-13 Skiba, Michal 35-5, 135-9, 202-26, 297-2 Snell, Kathryn E. 15-5, 15-6, 15-7*, 167-1, Spencer, Trevor 3-2 Stern, S.A. 144-9 Skinner, Anne R. 26-19, 26-24 200-5, 218-9* Sperling, Bonnie 54-2 Sterne, Edward J. 134-2*, 262-4* Skinner, James A. Jr. 66-2*, 66-6 Snelson, Catherine M. 62-4 Sperling, Erik A. 8-8, 104-3, 221-3, Stetson, Triston 36-25* Skinner, Lisa A. 52-9*, 66-6 Snow, Daniel 266-11 221-12, 261-9, 282-11, 293-7* Stevanovic’, Zoran 250-7 Skinner, Steven 50-8, 271-17 Snow, Eleanour 75-5* Speyerer, Emerson 13-2, 13-8*, 85-1*, Steven, Cody J. 258-20* Skipp, Gary L. 76-1, 188-6, 188-15 Snuffer, Moira 38-4 219-5 Stevens, Jenny 109-22 Skipper, Hannah 63-11 Snyder, Emily E. 70-1 Spicuzza, M.J. 164-10 Stevens, Lawrence E. 75-10*, 174-3* Skoneczna, Magdalena 35-5, 135-9*, Snyder, Jonah 100-13*, 259-6* Spieth, Volker 80-4* Stevens, Liane M. 4-6, 39-4* 297-2 So, Calvin 190-6, 271-22* Spiga, Aymeric 246-12 Stevens, Lora 196-15 Skotnicki, Steven J. 11-9*, 41-8 Soares, Cleber J. 139-6 Spilde, Michael N. 16-9*, 16-10 Stevens, Sally 274-5* Skowronek, Russell 148-5 Soares, Julia V. 252-12* Spinapolice, Enza E. 76-2 Stevens Goddard, Andrea 214-10* Slate, Janet L. 152-10* Sobolev, Nikolay V. 57-10 Spitzschuh, Samuel 218-12 Stevenson, Alexandria M. 198-10* Slatt, Roger M. 258-6 Sobrado, Joel 123-11 Spivey, Whittney E. 147-4, 223-7 Stevenson, R. Jan 33-7 Slattery, William 108-4* Sockness, Brian 161-11, 161-12*, 287-6 Spohn, Tilman 246-1, 246-3 Stewart, Alexander K. 183-1, 183-2, Slaughter, Stephen L. 150-7, 150-11* Socorro, Jander 36-12* Spooner, Emmett A. 111-7* 226-7* Slavković Beškoski, Latinka 29-6 Sodeman, Alexander D. 121-1, 210-8* Sporton, Deborah 259-1 Stewart, Brian W. 92-12* Slaymaker, Martha 222-4 Soeder, Daniel J. 175-5 Spotila, James A. 63-3*, 128-4* Stewart, E.M. 56-1 Sloan, Hanah 167-11 Soetaert, Karline 138-7 Sprain, Courtney J. 79-1, 282-15, 296-9 Stewart, Esther K. 60-2 Sloan, John J. 227-4 Sofield, Ruth 204-10 Sprau, Owen 66-7 Stewart, Iain S. 133-9*, 178-2* Slonecker, E. Terrence 210-5 Soignard, Emmanuel 127-1, 199-3, 199-9, Springer, Abraham E. 75-9, 107-1, 112-5, Stewart, Kevin G. 63-2* Slotznick, Sarah P. 271-17 199-10 174-3, 174-9, 267-2*, 267-3 Stewart, Kyle 270-9, 271-6*

22–25 September • Phoenix, Arizona, USA | 305 Stid, Jacob T. 187-4, 188-20 Sulthaus, Danielle Shannon 11-10* Tadesse, Kibrie 284-8 Thatcher, Diana L. 16-1, 16-2, 34-1 Stidham, Thomas A. 157-11*, 190-1* Summerall, Tatiana 90-3, 114-6* Tafoya, Kara 32-4 Thaw, Melissa 69-9* Stigall, Alycia L. 68-7*, 68-8, 68-12, Summons, Roger E. 236-8*, 301-8 Taghiof, Claire 115-2* Theiling, Bethany P. 36-2 172-15*, 195-1* Sumner, Dawn Y. 58-9 Tagliaro, Gabriel 245-8 Them, Theodore R. II 36-6, 36-14, 36-16, Stimach, Abigail E. 181-7 Sumrall, Colin D. 1-8*, 1-10, 1-12, 196-9 Tagne, Gilles V. 33-11 36-19, 296-3 Stinchcomb, Gary E. 135-6, 201-3*, Sumrall, Jeanne Lambert 21-5* Tahirkheli, Sharon 186-4, 191-5* Theurer, Mallory Anne 38-21* 201-4, 201-5 Sumrall, Jonathan B. 34-3, 114-15, Tait, Alastair 86-13 Thibault, Nicolas 197-6, 296-5 Stipp, Michael 291-2 114-16 Tajika, Amane 171-7*, 197-3* Thigpen, J. Ryan 9-8*, 25-6, 77-10, Stisen, Simon 91-4 Sumy, Danielle 189-1 Takagi, Hideo 142-14 243-10, 272-8, 284-3 Stith, Felix 204-7 Sun, Chang-Yu 138-3 Takasaki, Ryuji 157-5 Thirumalai, Kaustubh 37-2 Stock, Carl W. 68-11 Sun, Kerryming 291-1 Takashita-Bynum, Kevin K. 15-10, 201-4*, Thomann, Clara 45-12* Stock, Greg M. 79-8 Sun, Lei 295-10 201-5 Thomas, Amanda M. 84-12 Stocker, Michelle R. 157-1 Sun, Tao 132-1, 169-14 Takeshi, Sunaoshi 144-7 Thomas, Brian F. 17-11 Stockhecke, Mona 15-11 Sun, Vivian 278-6 Taksavasu, Tadsuda 242-5* Thomas, David Hurst 260-7 Stockli, Daniel F. 23-12, 23-21, 65-3, 84-4, Sun, Wei 20-9, 151-2, 151-3, 151-4, 151-5, Tamborski, Joseph 33-12 Thomas, Elizabeth K. 218-8 100-6, 129-1, 140-9, 165-8, 166-5, 166-11, 151-6, 281-19 Tamez-Galvan, Evan Michelle 194-7* Thomas, Ellen 193-3, 223-1*, 270-11 202-15, 210-2, 216-8, 216-9, 283-13, Sun, Yangyi 300-4 Tamura, Toru 44-11 Thomas, J.B. 273-6 284-6 Sun, Yanpeng 46-6 Tan, Jingqiang 20-6 Thomas, Jay B. 77-4, 119-4 Stockli, Lisa D. 165-8 Sun, Ziyin 288-12 Tan, Xibin 130-8 Thomas, Jeff D. 181-5*, 253-3* Stokes, Jacob R. 194-21* Sundberg, Fred A. 160-2 Tanaka, Yumiko 179-8 Thomas, Joseph 89-14* Stokes, Maya F. 238-13* Sundell, Ander 153-3* Tang, Ming 84-14 Thomas, R. Burt 252-9, 300-6 Stokke, Ella W. 247-12 Sundell, Kurt E. 23-11*, 23-17, 43-7, Tang, Qing 221-2*, 272-8 Thomas, William A. 294-2* Stolfus, Brittany M. 88-10*, 117-3, 282-9 65-7*, 79-5, 274-7 Tang, Xuan 20-5, 257-9 Thomka, James R. 68-13, 118-7* Stoll, Emily J. 7-1* Sunderlin, David 235-1* Tang, YuKai 202-1* Thompson, A. Wayne 301-4 Stollhofen, Harald 44-7, 193-12, 297-9 Sundgren, Joshua R. 117-1* Tani, Kenichiro 100-2 Thompson, Alexandra E. 125-4* Stoltnow, Malte 258-11* Sundin, Gary 153-7 Tanis, Brian P. 67-12* Thompson, Carmi Milagros 146-8* Stone, Benjamin 153-7 Super, James 12-8 Tankersley, Kenneth B. 115-2 Thompson, Douglas M. 53-7* Stone, George T. 254-11* Super, Samantha C. 65-9 Tao, Guangbin 29-2 Thompson, Ethan R. 102-7* Stone, Grace L. 20-13* Suppe, John 84-7, 140-13, 244-9*, 292-3 Tao, Ni 140-11 Thompson, Grant B. 72-6*, 271-26* Stone, John O. 3-3 Surge, Donna 37-1, 37-5, 37-6, 89-2 Tao, Shizhen 20-11*, 93-9 Thompson, Hayden 103-3 Stone, Lindsey 39-6 Surpless, Benjamin 126-9 Tapia Villaseñor, Elia María 298-7* Thompson, James A. 250-5* Stoneburg, Brittney 228-13 Surpless, Kathleen 123-11, 126-9* Tapia-Flores, Daniel 263-5 Thompson, Jeffrey R. 118-26, 194-13 Stoneburg, Brittney E. 228-12*, 271-7* Surpless, Kathleen D. 141-4 Tappa, Eric J. 172-1 Thompson, Jesse 286-10 Stonecypher, Katherine 101-6 Surprenant, Rachel L. 221-4* Tapprich, William 26-20 Thompson, Jessica 176-2 Stoner, Joseph S. 245-11 Sushko, Maria 138-4 Tarabees, Elhamy A. 49-3 Thompson, Kathleen R 109-21* Stoner, Ryan K. 217-2 Sutherland, Grace M. 132-4* Taral, Suchana 183-22, 218-10 Thompson, Lonnie G. 212-1* Storey, Bryan 152-6 Sutton, Collin R. 101-6 Tardif, Delphine 244-14 Thompson, Lucy M. 295-5, 295-6 Stotler, Randy L. 70-8* Sutton, Sarah S. 170-6, 239-3* Tarduno, John A. 168-7* Thompson, M.D. 41-5* Stouge, Svend 117-7 Sutton, Seth R. 223-10* Tarhan, Lidya G. 293-12* Thompson, Philip R. 250-8 Stover, Lee A. 26-20 Svensen, Henrik H. 247-12 Tartakovsky, Daniel 250-11 Thompson, Ren A. 28-8*, 51-1*, 83-2, Stover, Susan 177-8 Swaddle, John P. 118-11 Tassier-Surine, Stephanie A. 88-10, 198-25 Stowell, Harold H. 11-11, 77-2*, 166-7, Swaim, Nathan T. 255-2* 117-3, 282-9 Thompson, Robert S. 36-35 199-6, 199-13 Swain, Anshuman 67-1* Tauxe, John 149-12 Thompson, Tyler J. 276-4 Strachan, Rob 60-7* Swallom, Meredith L. 9-8, 284-3 Tauxe, Lisa 245-10 Thompson, Victor D. 102-1 Strait, Suzanne G. 87-7 Swann, Christy 188-22, 237-13* Tavares, Kammie-Dominique A. 115-8* Thompson Jobe, Jessica A. 206-2* Strasser, Jeffrey C. 123-15 Swann, Don 229-9 Taylor, Aidan 163-5 Thoms, Evan E. 28-4 Strasser, Michael 245-7 Swann, Jessica 181-3* Taylor, Anthony 33-1* Thomson, Bradley J. 181-12 Strauss, Justin V. 86-5, 208-2, 221-3, Swanner, Elizabeth 7-12* Taylor, Jennifer L. 181-6 Thomson, Kelly D. 210-2* 272-3, 282-11 Swanson, Brandon 4-11 Taylor, Jennifer M. 126-4, 142-3 Thomson, Stuart N. 50-7, 130-10 Strecker, Manfred R. 139-13 Swanson, Erika M. 83-4* Taylor, Julie N. 171-12* Thomson, Tracy J. 38-5 Streeter, David 46-4 Swanson, Joan Ann 180-8 Taylor, Laura 262-5* Thomson, William 89-7 Stricker, Craig A. 158-9 Swanson, Riley 267-3* Taylor, Madison P. 142-13*, 168-8 Thordarson, Thorvaldur 281-8 Strickland, Ariel 82-9 Swanson, Susan 152-9 Taylor, Michael H. 283-11, 292-7 Thoresen, Haley 183-4 Strickland, Laura E. 36-35* Swanson-Hysell, Nicholas L. 272-4 Taylor, Robert 31-1 Thorkelson, Derek J. 11-5* Stright, Lisa 211-1* Swapp, Susan 289-6 Taylor, Sophie 13-9 Thorleifson, Harvey 159-4* Stroeven, Arjen P. 10-6 Swapp, Susan M. 100-10* Taylor, W.L. 221-13 Thornberry-Ehrlich, Trista L. 25-2 Strom, Raymond 262-11 Swart, Peter K. 89-13 Taylor, Wendy L. 52-7, 301-8 Thorson, Jon P. 92-5, 92-7, 206-1 Stromberg, Caroline A.E. 235-8* Swart, Roger 202-13 Tchelepi, Hamdi 93-6 Thu, Kyaw 288-12 Stroup, Justin 36-27, 297-8 Swartz, John M. 270-8 Teal, Lewis 290-10 Thunell, Robert C. 172-1 Struble, William 162-9 Swartz, Samantha 19-12 Teanby, N. 246-4 Thybo, Hans 61-1 Strullu-Derrien, Christine 285-1 Swearingen, Seth 183-4 Teasdale, Rachel 39-16 Tian, Hepeng 294-5* Stubbins, Blake 183-4* Sweeney, Aidan 196-9* Tedesco, Steven A. 93-12*, 257-6* Tian, Jinqiang 12-9, 257-10, 257-11, Stubbs, Joanne E. 5-11, 138-14 Sweeney, Mark R. 76-9* Teegarden, Gregory J. 264-12 257-20, 258-9 Stubits, Ryan 33-9 Sweet, Dustin E. 43-1, 43-6, 188-21, Teemal, Adacia 26-3 Tian, Xiaochuan 239-14* Stuckman, Mengling 300-6 294-8*, 294-9 Teerman, Stan C. 173-7 Tian, Xiaoxu 123-12 Student, James J. 39-6, 198-20 Sweetkind, Donald S. 18-3*, 28-8, 28-9*, Teferle, Norman 215-6 Tian, Yajie 281-24* Studnicky, Caroline 207-6* 91-5 Tegler, Logan A. 36-1* Tian, Yu 257-5* Stumbaugh, Dominique 278-5 Swenson, Sean 17-3 Tegner, Christian 243-2 Tian, Yuntao 244-12 Stumpf, Andrew 175-3 Swenson, Sierra K. 172-9* Teichert, Zebadiah G. 94-10* Tichenor, Hal Ray 38-26 Stumpf, Andrew J. 175-1, 226-11*, 268-2 Swenton, Vanessa M. 51-6 Tejada, Maria Luisa G. 245-8 Ticknor, Brian 261-19 Sturgeon, Polly Root 192-3* Swetnam, Tyson 72-14 Templeton, Alexis S. 8-11 Tieman, Zachary G. 92-12 Sturmer, Daniel M. 19-1, 43-8, 105-15, Swift, Mark D. 63-4 Tennakoon, Shamindri 38-32* Tierney, Charlotte P. 278-2* 182-12, 187-8, 227-13, 282-3, 282-10*, Swindle, Andrew L. 138-11* Teoh, Chia Pei 261-17* Tierney, Jessica 247-12, 297-8 294-10* Swingley, Wesley D. 58-7 Terbush, Brian 178-4* Tiffany, Justin M. 72-9* Sturrock, Colin 61-7* Swink, Aaron 174-1 Tereszkiewicz, Peter A. 188-22*, 237-13 Tifft, William 248-2* Styron, Richard H. 283-11 Swisher, Carl III 163-3 Terrell, Brian 109-21 Tigar, Aaron D. 32-4*, 70-2 Su, Zexin 20-5 Swisher, Robert 1-11* Terry, Dennis O. Jr. 209-2 Tijerina, Geraldine 265-5* Suarez, Celina 12-5, 38-25, 133-4, 220-1*, Syed, Mobasher Aftab 132-7 Terry, Rebecca C. 67-12 Tikku, Anahita 239-15* 220-6, 282-12 Sylvester, Paul J. 23-16, 103-2 Terry, Richard E. 224-9 Tikoff, Basil 61-13, 141-2*, 217-4, 241-10*, Suarez, Marina 157-5 Symeonakis, Elias 19-10 Tessler, Zachary 115-12* 265-7, 280-6 Suarez, Marina B. 133-4*, 220-1 Syverson, V.J.P. 118-28 Testa, Maurice P. 182-10, 183-10, 183-11, Tikoo, Sonia M. 245-6 Sudermann, Markus 147-11*, 222-9 Syvitski, James 115-12 265-2, 271-18 Till, Christy B. 55-8, 184-3, 184-4, 184-7, Sugai, Yuichi 300-2 Szczerba, Marek 202-26 Teutsch, Nadya 169-12 241-1*, 241-3 Sugarman, Peter J. 147-1 Szilas, Kristoffer 4-9 Tew, Victoria 76-5, 188-16 Tillery, Anne C. 2-8* Sukop, Michael C. 250-6, 250-10* Szukalski, Bernard 177-5 Tewell, Valerie 188-21* Tilley, Sarah 109-10* Sullivan, Brandon James 80-7*, 256-6 Szymanowski, Dawid 79-13 Tewksbury, Barbara J. 27-14*, 49-3*, Tillman, Fred D. 289-4 Sullivan, Dan Louis 7-3* Szymanski, Wojciech 135-9 74-4* Timmons, J. Michael 160-4*, 160-5, 160-6, Sullivan, Micheal 26-4*, 121-7 Teyssier, Christian 56-13, 126-4, 142-11, 236-5, 262-3 Sullivan, Nicholas B. 12-1 217-6, 217-7*, 217-13 Timmons, Stacy 18-6, 18-11 Sullivan, Nora M. 268-1 T Tfaily, Malak 135-11* Tindall, Sarah E. 47-3, 47-4, 64-1 Sullivan, Patrick 65-11* Tabares, Alanna 39-8 Thacker, Jacob O. 167-3*, 284-4* Tingey, David G. 237-11 Sullivan, Susan 73-3* Tabor, Neil J. 124-8, 135-4, 135-8, 135-12, Thackray, Glenn D. 3-5, 54-8*, 122-3 Tinigin, Laura 190-13 Sullivan, Walter A. 45-13, 126-6 220-4 Thakur, Barun Kumar 251-12* Tinker, Kara 252-9 Sully, Michael 149-12 Tackett, Lydia S. 1-1, 145-11, 145-12*, Thakur, Praveen K. 17-6 Tinterri, Roberto 202-6 Sultan, Ali 1-6 172-8*, 194-10, 271-24 Thakurta, Joyashish 100-7 Tisdale, C.M. 239-1 Sultan, Mohamed 111-4, 237-5 Taddeucci, J. 239-1 Tharalson, Erik R. 242-5 Tisdale Steding, Georgie 153-5

306 | 2019 GSA Annual Meeting & Exposition Tisherman, Rebecca Anne 44-2 Tulenko, Joseph P. 54-10* van der Linden, Annelotte 37-4 Villamor, Pilar 162-3 Tissot, Francois L.H. 103-1 Tulloch, Andrew J. 214-3 van der Pluijm, Ben 165-10* Villarreal, Miguel 298-9 Titschack, Jürgen 145-6 Tumarkin-Deratzian, Allison R. 38-17 Van Der Velde, Krista 90-3 Villaseñor, Amelia 87-4*, 87-5 Titus, Alan 38-25, 220-1 Tun, Sun M. 38-23, 271-11 van Dijk, Joep 261-5* Villegas Martinez, Gabriela 23-22, 182-5* Titus, Timothy 219-7, 275-4 Tunnell, Kaylin A. 131-6* van Dijk, Tim 251-7* Villeneuve, Marlene C. 46-10, 256-1, Tivanski, Alexei V. 117-4 Tunno, Irene 248-10* van Driel, Martin 246-2 301-9* Tiwari, Ashish Kumar 199-8* Turek, Sage 37-6* Van Dusen, Ian L. 281-8* Villers, Jessica J. 115-11* Tobgay, Tobgay 199-10 Turk, Jess 256-9 van Gerve, Thomas 232-2 Vining, Benjamin R. 248-5 Tobin, Benjamen 75-9 Turk, Katherine A. 272-6* van Hinsberg, Vincent J. 6-5 Vinson, David S. 33-10, 113-3, 158-12*, Tobin, Benjamin W. 90-13*, 174-9, 177-5, Turkes, Ozan 257-24* Van Hoy, Diane F. 175-8* 266-3 267-3, 267-10 Turnbull, Rose 214-3 Van Lankvelt, Amanda 60-2 Visaggi, Christy C. 195-3, 231-5 Tobin, Harold J. 84-13* Turner, Bryan W. 282-14* Van Rythoven, Adrian 118-8 Viskupic, Karen 74-9* Tobin, Thomas S. 44-4, 197-1, 271-17*, Turner, Craig 265-13 Van Sistine, D. 298-1 Visser, Ate 69-9 282-15, 296-9 Turner, Derek 3-8, 122-8 van Soelen, Els 169-7 Vita-Finzi, Claudio 205-2* Tobing, Joan C.L. 143-4 Turner, Joseph B. McGee 85-7, 277-4 van Soest, Matthijs C. 41-8*, 85-10, Vitale, Elizabeth J. 103-7 Tobler, Brenna 253-4 Turner, Kenzie J. 51-1, 83-2, 298-1 139-13, 217-9, 284-8 Vitale Brovarone, Alberto 56-12 Todd, Chloe 87-1 Turnier, Rachelle B. 288-7, 288-8* van Wijk, Jolante 81-6, 125-6, 140-1, Vitarelli, Daniela C. 51-7* Todd, Erin 78-9* Turowski, Jens Martin 161-7 238-1, 238-3, 238-5, 286-11, 291-14* Vitek, Natasha S. 87-7* Tokunaga, Tetsu K. 299-6 Turrin, Brent 147-6, 163-3 van Wijk, Jolante W. 83-1* Viti, Cecilia 77-3 Tollefson, Kyle T. 120-6* Turrin, Margaret J. 230-10 Vance, R. Kelly 250-3 Vivoni, Enrique R. 18-2, 69-10, 106-4, Tolman, Alex 22-4 Turtle, Elizabeth 276-1 VanDeGrift, April 153-3 112-2 Tomasko, David 93-2 Turzewski, Michael D. 213-5, 244-2 Vandenbroucke, Thijs R.A. 68-6 Vo Thanh, Hung 300-2* Tomašových, Adam 285-15 Tushar, Mahmud Al Noor 36-34 Vander Pas, Brooke E. 116-5* Voepel, H.E. 149-11 Tomé, Catalina P. 87-4, 87-5, 222-12* Tuttle, Larry 120-2* Vanderzyl, Nicolas M.A. 227-1* Vogl, James J. 11-3, 23-24, 284-2 Tomlinson, David 55-5 Tvelia, Sean 154-1* VanDusen, Anna 240-9 Voice, Peter J. 177-12* Tomlinson, Jaime L. 28-11* Twomey, Vincent 168-12 Vandzura, Rebecca 8-13 Voigt, Amarelda D. 237-11* Tompkins, Hannah G.D. 103-1 Tybout, Samuel W. 194-4* Vang, Duabchi 260-8* Voigt, Joana R.C. 239-3 Tompkins, Tristan 220-1 Tye, Alexander 168-4 Vanko, David A. 159-8* Vollmer, Frederick W. 142-8* Tondi, Emanuele 108-2, 143-8 Tyler, Carrie L. 38-31, 38-32, 87-14, 172-4, VanLandingham, Leah A. 263-6* Volpano, Chelsea A. 162-5 Topa, Dan 6-3 172-5* Vannier, Ryan G. 33-7 von Brömssen, Mattias 251-14 Topaz, Chad M. 195-1 Tyne, Rebecca 92-9 VanRegenmorter, John 152-11 von Strandmann, Phillip Pogge 247-12 Topping, David J. 53-13 Tyrrell, Shane 139-1*, 291-1 VanTongeren, Jill 163-3, 163-5* Vonnahme, Ashton 39-8* Topping, Leah 123-21* Tzanova, Alexandrina 173-6 Vanwalleghem, Tom 287-2* Voorhees, David H. 98-5*, 159-3* Toran, Laura 90-2, 114-4 Varekamp, Johan C. 7-10, 193-3, 270-11 Vornlocher, Jamie R. 15-13* Tormey, Daniel 152-2* Varela, Brian A. 258-8 Vorosmarty, Charles 115-12 Tornabene, Livio L. 219-5 U Vargas, Mayra Isabel 62-13* Voss, Clifford I. 250-2 Toro, Matthew 75-7* Uchida, Ai 23-18 Vargas-Curse, G. 103-9 Vowinckel, Bernhard 263-2 Torres, Mark A. 44-10 Uddin, Ashraf 31-3, 44-5, 202-8, 202-11, Varricchio, David J. 38-28 Vye, Erika C. 96-11 Torres Sánchez, Darío 198-28, 198-29* 291-9 Varrichio, David J. 209-1 Torres Sanchez, Sonia 198-28* Udu-gama, Natasha 226-2 Varyu, David 213-4 Torres-Hernández, José Ramón 198-28 Udy, Nicholas D. 217-3* Vasconcelos, Paulo M. 86-11 W Torres-Martínez, Miguel Ángel 145-8 Ugalde, Paula C. 148-7* Vasey, Dylan A. 141-11*, 168-4 Waco, Jesse N. 204-4* Torvela, Taija 136-9 Ukpebor, Osahon 111-7 Vasilopoulos, G. 149-11 Wade, Claire 11-6 Tosi, Nicola 246-3 Ullmann, Paul Victor 209-2 Vasquez Jandres, Mauricio 251-1 Wade, Daniel R. 187-4 Toth, Nick 44-7, 193-12, 297-9 Ulmer, Kassidy N. 187-7* Vassallo, L.F. 100-5*, 186-3 Wade, Randall D. 187-4 Toth, Randy 101-3, 101-13 Um, Jeong-Gi 46-11* Vaughn, Analeah 204-10* Wadhams, Jane A. 36-19* Totten, Cody 43-4 Um, Kimoon 250-11 Vaughn, Lochlan W. 43-9* Wagler, Amy E. 92-14 Townsend, Randy 159-7 Umar, Muhammad 132-7 Vavrus, Claire 54-11, 299-8 Wagner, Bryce 45-9 Toyoda, Shin 23-18 Umek, John 174-4, 238-3, 238-6 Vazquez-Selem, Lorenzo 122-4* Wagner, Dirk 53-4 Trabucho-Alexandre, João P. 58-4 Umek, John W. 238-7* Veblen, David R. 5-1* Wagner, Lara S. 50-1 Tracy, R.J. 77-7 Umhoefer, Paul J. 107-1, 202-23, 283-8, Vega, Jordan 174-10* Wagner, Peter 171-15 Tracy, Robert J. 77-1 294-7 Vega, Michael 31-1, 158-11 Wagner, Robert V. 13-8, 13-12*, 85-1 Trader, Laura 2-8 Ummenhofer, Caroline C. 16-2 Vel, Senthil S. 142-9 Wah, John S. 260-2 Trampush, Sheila 286-7* Umurhan, O.M. 219-13 Velarde, Landon D. 280-4* Waian, Jonathon M. 189-5, 189-10 Tran, Tut 229-6 Underwood, Abigail C. 202-10*, 281-15 Velasco, Carmen 289-1 Waichler, Scott R. 299-1 Trang, David 144-1 Unema, Joel 275-4 Velasquez, Diego 104-16 Wainman, Carmine C. 245-8 Trap, Pierre 199-14 Unger, Tanja 271-2* Velasquez, Kaylee R. 38-23, 271-11 Waite, Lowell 294-5 Trapy, Pierre-Henri 56-3 Uno, Kevin T. 15-5, 15-6, 15-7 Velazquez, Mario G. 184-2* Wakabayashi, John 52-1, 84-3*, 141-13*, Trauth, Martin H. 297-7 Uno, Koji 39-17 Velazquez Santana, Liannie C. 78-3, 203-2*, 203-4, 283-9 Travis, Ryan 114-5 Upadhyay, Deepshikha 89-8 78-6*, 185-1* Waldien, Trevor S. 166-5* Travis Taylor, Leah M. 220-1, 220-6* Upin, Heather 50-4, 58-3*, 140-7 Velbel, Michael A. 86-13 Waldman, Ryan 185-8* Traykovski, Peter 115-3 Usabal, Gabriela S. 295-2 Veldhuizen, Hannah J. 101-13, 261-15* Waldron, Brian 24-3 Trayler, Robin 38-20* Usami, Kazuko 245-7 Velinsky, David 36-38, 115-13 Waldron, John W.F. 243-7*, 292-13* Trayler, Robin B. 79-4, 125-7, 160-6 Utida, Giselle 188-2 Vellekoop, Johan 235-6 Wales, Erin M. 184-1* Treacy, Michael M.J. 5-5* Uveges, Benjamin Thornton Iglar 8-4 Vendrasco, Michael 110-3 Walian, Peter 58-2 Trembath, Matthew 208-2 Vengosh, Avner 158-3, 251-2, 252-5*, Walker, B.H. 239-1 Trembath-Reichert, Elizabeth 245-4* 252-6 Walker, Becca 21-7*, 74-14, 97-4, 97-5*, Tremblay, Marissa M. 79-1*, 244-5 V Veni, George 224-11* 154-4*, 154-8 Trenkler, Matt 198-22* Venn, Cynthia 118-8 Vachon, Janelle M. 38-30* Walker, Charles T. 141-5 Trevino, Mia 23-22 Vennemann, Torsten 199-14 Vachula, Richard S. 223-11 Walker, David 99-3 Trexler, Charles C. 42-6* Verbiscer, A.J. 144-9 Vaiana, Ang F. 227-2 Walker, Ian J. 188-11, 188-17, 265-13 Tri, V.P.D. 149-11 Verbuyst, Brent R. 251-9 Vail Meador, Jacey 158-12 Walker, J. Douglas 38-14 Triantafyllou, Antoine 265-8*, 274-6* Vergeli, Pilar Carmela 7-4* Vajda, Vivi 235-6, 245-6 Walker, J.D. 164-13 Triantaphyllou, Maria V. 270-10 Verhage, Dakota 107-3* Valencia, Victor 294-5 Walker, Jennifer 212-2 Trindade, Ricardo I.F. 274-6 Verlaak, Zoë R.F. 223-9* Valencia-Moreno, Martín 88-6 Walker, Jonathan 26-23 Tripathi, Shubham 234-3* Verma, Sanjeet Kumar 198-28, 198-29 Valenta, Jan 39-21 Walker, Sally E. 37-3, 89-3, 102-1 Tripathy-Lang, Alka 79-8* Vermillion, Karissa B. 60-8*, 60-9 Valentine, Greg 55-3 Walkup, Laura C. 193-6, 193-7* Tripati, Aradhna 89-8, 262-10 Vernazza, Pierre 144-11* Valera-Fernández, Daisy 287-9 Wallace, Adam F. 138-9*, 138-13 Trodick, Charles D. 213-8 Vernon, Rowan 244-11 Valero-Garces, Blas Lorenzo 134-13 Wallace, Corey D. 299-2* Trop, Jeffrey M. 123-19, 139-8 Verplanck, Philip L. 69-7 Valian, Alireza 94-11*, 258-7* Wallace, Davin J. 53-3, 123-11 Trotman, Richard 290-10 Vervoort, Jeff D. 167-1 Valkanas, Michelle M. 58-10* Wallace, Janae 91-13 Trout, Jennifer 177-12 Vervoort, Jeffrey D. 4-6, 61-13, 82-10 Valle-Levinson, Arnoldo 90-6 Wallace, Laura M. 274-1 Trower, Elizabeth J. 200-5 Vesper, Dorothy J. 90-8, 267-7*, 267-8 Vallejo, Cristian 132-11* Wallace, Steven C. 271-20 Troxler, Tiffany M. 250-6 Vest, Jordan 22-2* Valley, John W. 58-6, 80-12, 137-1*, Wallace, Sydney M. 144-10*, 144-12* Trumbull, Robert B. 6-5 Vicens, Estefania 25-1* 164-10, 236-12, 272-1, 288-7, 288-8, Wallen, Benjamin M. 62-11, 109-26 Trun, Nancy 58-10 Vickers-Rich, Patricia 236-10 293-3 Wallgruen, Jan Oliver 52-6 Truong, Ryan 68-2 Vickery, Christopher L. 297-9 Valocchi, Albert J. 268-2 Wallis, Simon 241-3 Trussell, Allyson R. 246-8* Vidal Reyes, María Isabel 45-6* Van Beek, Jason 86-12, 176-12, 295-5 Wallis, Thomas N 58-11 Tsay, S.A. 37-4 Viete, Daniel R. 4-1* Van Buer, Nicholas J. 198-11, 244-3* Wallis, Thomas N. 289-7 Tselepis Loertscher, Cynthia 187-8 Vieten, Rolf 224-4 Van Cleave, Keith 109-22 Walser, Sandra L. 100-9 Tsogtbaatar, Chinzorig 157-5 Vietti, Laura A. 118-16, 190-15* van de Schootbrugge, Bas 222-6 Walsh, David O. 69-6 Tsosie, Ranalda L. 180-3* Vigliaturo, Ruggero 19-14 Van de Wetering, Stephan 251-7 Walsh, Elizabeth A. 189-3 Tsuchiya, Yuta 199-2 Vilcaez, Javier 252-10* Van den Berg, Riana 243-8 Walsh, J.P. 152-3 Tsukamoto, Naru 23-18 Villalobos, Joshua 189-4, 189-6 van der Bogert, Carolyn H. 276-4 Walsh, Kevin J. 144-1 Tubman, Stephanie 181-9 Villalobos-Aragón, Alejandro 105-9*, van der Elst, Nicholas 178-3 Walsh, Tim R. 15-2, 261-13 Tuite, Michael L. 282-15 198-24, 261-1* van der Flier Keller, Eileen 253-9 Walter, Michael J. 137-6

22–25 September • Phoenix, Arizona, USA | 307 Walters, Andrew P. 173-8* Wasylenki, Laura 138-10* White, Abby 227-6 Williams, Nathan R. 246-5, 246-6, 246-7, Walters, Elizabeth J. 249-11 Watahomigie-Corliss, Ophelia 75-2* White, Alissa 69-3*, 135-2 246-8, 246-9*, 246-10, 246-11, 276-4 Walters, Mark 80-12 Waters, David J. 119-1 White, Craig 273-4 Williams, Patrick Ryan 149-8 Walther, Tess L. 210-9* Waters-Tormey, Cheryl 63-10* White, Erin 179-9 Williams, Randolph T. 265-7 Wampler, Peter J. 249-1* Watkins, Hannah 64-4, 143-2 White, Heather 251-9 Williams, Rebecca M.E. 86-4, 278-6 Wan, Bo 95-5 Watkins, Ryan N. 13-13 White, Holly 249-9, 249-10* Williams, Stewart A. 167-7* Wan, Elmira 193-6*, 193-7 Watson, Alexander 230-2, 301-9 White, Jeremy T. 91-2 Williamson, Garrett 15-2* Wan, Jiamin 299-6 Watson, D.S. Monty 31-5* White, John C. 183-15 Williamson, Landon 121-2*, 124-4* Wan, Kuo 71-9 Watson, E. Bruce 23-2 White, Joseph D. 8-3 Williamson, Thomas E. 87-11, 194-20, Wan, Mingli 43-12, 235-7 Watson, Elizabeth Burke 115-13 White, Justin 111-3 196-2 Wanamaker, Alan D. Jr. 16-1, 16-2*, 34-1, Watson, Nikolas 39-15* White, Kasey S. 159-11*, 226-2 Willis, David 61-2, 292-2* 37-2, 37-7, 38-14, 89-6 Watters, Thomas R. 144-8, 276-4 White, Lisa D. 146-2, 301-4*, 301-5, Willis, Siloa 74-3* Wang, Baodi 265-4 Watts, Chester F. 72-4, 72-10* 301-12 Wilsbacher, M. Catherine 273-10*, 273-11 Wang, Bronwen 28-4, 261-2* Wawrzyniak, Zuzanna 285-1 White, Marie N. 145-10, 201-4, 201-5* Wilson, Alexander M. 3-4* Wang, Changle 7-6 Waychunas, Glenn A. 138-14 White, Mark D. 300-1 Wilson, Augusta 178-7* Wang, Da 279-1 Wayt, Madi 112-11* White, O.L. 144-9*, 219-13 Wilson, B. Brownie 91-7 Wang, Fengqin 20-10, 257-7, 257-9 Weary, David J. 28-10*, 225-2* White, Shawna E. 243-7 Wilson, Cristina G. 177-6*, 265-7* Wang, Hao 141-7* Weaver, Douglas 175-4 White, Stephanie J. 183-24*, 197-1* Wilson, Frederic H. 28-4, 259-2 Wang, Heng 300-7* Weaver, H.A. 144-9 White, Timothy S. 261-5 Wilson, Gregory P. 44-4, 209-1 Wang, Hong 16-5, 188-2 Weaver, Kim 261-3 Whitehead, John 25-13 Wilson, Jeffrey A. 44-4 Wang, Huanye 148-11 Weaver, Lucas N. 209-1*, 282-15, 296-9 Whitehead, P.G. 149-11 Wilson, John L. 238-1, 238-9, 286-11 Wang, Hui-Hui 264-5 Weaver, Micah F. 183-7* Whitehead, William 225-5* Wilson, Jonathan P. 8-3 Wang, Jiasheng 293-4 Webb, Haley 39-2 Whitehill, Caroline 290-10 Wilson, Jonathan W. 267-10* Wang, Jingyi 200-9* Webb, Haley D.M. 39-1*, 290-6 Whitehouse, Martin J. 243-8 Wilson, Laura E. 157-10 Wang, Jordan W. 207-9* Webb, L.C. 279-2* Whitesell, Laurie 189-1 Wilson, Mark 194-22 Wang, Jun 43-12 Webb, Laura E. 166-7, 243-13*, 284-7 Whiteside, Jessica H. 247-5, 247-12 Wilson, Mark A. 38-1* Wang, Junhui 44-11, 263-1 Webb, Steven E. 182-11 Whitlock, Cathy 218-11, 270-7 Wilson, Meredith J. 26-18, 189-9* Wang, Ke 257-7 Webb, Tom J. 259-1 Whitmore, John H. 188-1, 262-11* Wilson, Merry 108-10 Wang, Lijun 215-11* Weber, Karrie A. 266-11 Whitney, Donna L. 56-13*, 126-4, 142-11, Wilson, Robert A. 195-3* Wang, Lu 84-2, 214-14 Webster, Kevin D. 16-8*, 34-6* 217-6, 217-7, 217-13 Wilson, Sharon A. 86-6*, 246-5, 246-6, Wang, Mujen 266-5* Weger, Ralf J. 176-7 Whitney, Kristen M. 18-2* 246-7, 246-9 Wang, Qi 258-9 Wegmann, Karl W. 190-5, 213-9, 238-12* Whitney, Riley E. 183-1* Windingstad, Jason 102-5* Wang, Qian 57-8 Wei, Xiaochun 244-9 Whittaker, Joanne M. 292-2 Windley, Brian 95-5, 258-15 Wang, Qianyou 257-2 Weil, Arlo Brandon 47-5, 64-2, 129-5, Whittaker, Michael L. 5-7* Windley, Brian F. 283-7 Wang, Qiming 71-8* 168-1* Whittecar, G. Richard 149-3* Wing, Scott L. 36-16, 261-7 Wang, Qiqi 142-15 Weiland, Lelia 105-10*, 301-2* Whittemore, Donald O. 91-7* Winkler, Stefan 122-7, 204-11 Wang, Shuo 270-11* Weiler, Daniel 189-8 Whitten, Jennifer L. 170-1* Winn, Carmen 160-11* Wang, Songjie 214-14 Weingarten, Matthew 175-10* Whittington, Alan 55-9, 163-9* Winston, Don 205-11 Wang, Sookyun 46-11 Weinmann, Anna E. 270-10* Whittle, Rowan J. 247-10* Winter, Amos 224-4 Wang, Steve C. 194-6, 222-3, 293-10* Weinthal, Erika 158-3 Whyte, Colin 151-7 Winter, Ara S. 16-10 Wang, Tao 71-4 Weintraub, Aaron R 86-9 Whyte, Colin J. 93-1, 151-10, 261-20* Winter, James R.H. 25-2 Wang, Tong 151-4* Weis, Philipp 6-5, 80-11*, 242-11, 258-11 Wible, John R. 194-20 Wirth, Richard 57-6, 57-10 Wang, Wei 139-12*, 294-6 Weiss, Anna M. 145-7 Wickert, Andrew D. 42-1, 182-24 Wiseman, Matthew B. 105-14* Wang, Weifeng 215-4, 258-4, 258-12 Weitz, Catherine M. 246-5, 246-6, 246-7, Wickham-Piotrowski, Alex 62-2 Wistort, Zackery P. 200-13*, 285-10* Wang, Weihong 111-3* 246-8, 246-9, 246-10 Widanagamage, Inoka 103-7 Witcher, James 18-11 Wang, Wuyi 288-1, 288-4, 288-6 Welch, Jessica Lynn 132-4 Widga, Chris 38-14*, 52-8* Witt, Anne C. 150-6* Wang, Xianfeng 248-13 Welch, Robert M. 49-3 Widlansky, Sarah J. 200-5* Witte, Matthew K. 14-8* Wang, Xiangzeng 257-19 Weld, Shannon E. 23-4 Widom, Elisabeth 182-8, 182-20 Wittke, James H. 28-6, 140-5 Wang, Xiaoli 157-6 Weldeghebriel, Mebrahtu F. 173-15* Wieczorek, Mark 246-3 Wittkop, Chad 7-12 Wang, Xiaotian 257-15* Weldon, Ray 271-28 Wiedenbeck, Michael 6-5 Wittmann, Axel 245-6 Wang, Xin 45-14*, 244-9, 257-1, 257-2* Welker, Avery Joseph 64-1 Wiegner, Tracy N. 227-1 Wittmer, Jacalyn M. 68-11, 116-2 Wang, Xulong 188-14 Wellner, Julia S. 301-3 Wieland, Laurence 153-13 Witts, James D. 8-6, 169-13, 171-11*, Wang, Yan 157-6, 300-3, 300-10 Wells, Michael 4-13 Wielicki, Matthew 198-14 171-13, 172-12, 197-5, 197-6*, 247-10, Wang, Yanbin 165-6* Wells, Michael L. 4-4, 40-3, 283-5 Wiemann, Jasmina 8-9*, 38-21 285-13 Wang, Yang 261-4 Wells, Ronald A. 13-1* Wienberg, Claudia 145-6 Wizevich, Michael 104-13, 200-2, 281-15 Wang, Yu 45-1, 47-2, 207-10*, 274-4 Wells, Ryan M. 138-10 Wiese, David 17-3 Wizevich, Michael C. 202-10, 271-21 Wang, Yuman Sr. 20-12 Welych-Flanagan, Martin 301-5 Wiesenberg, N. 54-5 Wobus, R.A. 105-3 Wang, Yuxuan 71-2* Wen, Ming 257-1, 257-2 Wiesenberg, Nick 38-1 Wogsland, Brittan V. 104-10* Wang, Zhaocheng 18-2 Wendlandt, Richard F. 136-3, 288-9 Wiest, Adam C. 65-4* Wohl, Ellen 111-1 Wang, Zhe 300-14 Wenk, Hans-Rudolf 240-2* Wiest, Logan A. 15-5, 76-5, 188-5, 188-16 Wolak, Jeannette M. 275-6 Wang, Zhen 252-5, 252-6* Wenner, Jennifer M. 27-14, 39-16* Wiggs, Giles F.S. 86-8, 86-10 Wolcott, Caroline C. 22-1 Wang, Zhonghao 41-11 Wenrich, William C. 131-2 Wight, Willow 6-6 Wolfe, Douglas G. 157-7, 194-16, 194-17 Wang, Zhongnan 257-19* Weppner, Kerrie N. 254-8 Wignall, Paul B. 87-2 Wolfe, Erica 121-1* Wang, Zhou 293-4* Werne, Josef P. 134-13 Wiitablake, Leah M. 153-10, 301-11* Wolfe, Eugene E. 62-9 Wanless, Harold R. 173-1* Werner, Hema 278-4 Wilbert, Greg A. 196-5 Wolfe, Franklin 64-10* Wanner, Philipp 32-7 Werner, Reinhard 78-10, 185-8 Wilcox, Andrew C. 53-6 Wolfe, Stephen A. 188-3*, 188-4, 237-4*, Wanty, Richard B. 69-7 Wernette, Shelly J. 1-4* Wilde, Simon 141-12 237-6 Warchulski, Rafał 40-2* Werth, Susanna 17-2, 62-8 Wiles, Gregory 54-5* Wolff, Olivia N. 182-17* Ward, Brent C. 3-4, 3-8*, 122-8 Werts, Kevin 163-7 Wiley, Alexis J. 146-7 Wolfgring, Erik 245-8 Ward, Christine 80-13, 216-10* Wesley, Abigail J. 164-1, 164-12* Wilhelmi, Ryan M. 11-3* Wolkenstein, Klaus 220-7* Ward, Dylan 161-3 Wessel, Amanda 129-5* Wilke, Max 136-8 Wolthers, Mariette 138-7* Ward, Dylan J. 34-2, 105-15 Wessel, Gregory R. 226-2* Wilkerson, M. Scott 215-3, 265-10 Woltz, Christina R. 104-3 Ward, Nicholas D. 299-1 West, A. Joshua 247-6 Wilkerson, Oscar A. V 183-23* Wondzell, Steve 213-13 Warden, Augusta 282-13 West, Abagael R. 271-17 Wilkerson, Zachary 265-10* Wong, Korey L. 72-3 Wardwell, Robert C. 28-1, 191-6 West, Christopher K. 147-11, 220-2, Wilkie, Ariel 198-8 Wong, Stephanie S. 33-13, 155-1, 174-6*, Warfel, Thomas S. 216-2 222-9* Wilkie, Nancy 260-10 299-13 Warix, Sara R. 267-4* Westacott, Sophie 8-8* Wilkins, David 124-9 Woobaidullah, A.S.M. 62-14 Warkenthien, Reinhardt 281-11 Western, Andrew W. 175-3 Wilkins, Wm. Justin 155-5* Wood, Alexander J. 174-9* Warner, Braedon 122-3* Westover, Karlyn S. 15-11 Wilkinson, Mark 300-4 Wood, Jim 96-12 Warner, Jacob 37-2* Westrop, Stephen R. 243-4 Wilkinson, Paul 62-10 Wood, Jim F. 152-13 Warner, N.H. 246-8 Wetzel, Anthony 41-3 Will, Robert 125-6 Wood, Joshua 234-6 Warner, Nicholas H. 246-5, 246-6*, 246-7, Weyenberg, Grady 231-8 Willard-Bauer, Eva 227-3 Wood, Melissa C. 209-9* 246-9, 246-10, 246-11, 278-1 Whalen, Christopher D. 14-7* Williams, Avery 118-18, 157-9 Wood, Nathan J. 250-2 Warnock, Jonathan P. 36-22 Whalen, Joseph B. 129-8, 214-8, 274-8* Williams, Billy M. 73-1, 159-7* Wood, Rachel A. 221-7* Warny, Sophie 211-3*, 235-6 Whalen, Lisa M. 119-1 Williams, Charlie 53-7 Wood, Spencer H. 263-13 Warr, Oliver 92-10 Whalen, Michael T. 245-6 Williams, Claire M. 118-12* Woodall, Debra 110-5* Warren, Audrey 132-13 Wheatley, David F. 164-6, 281-12 Williams, David A. 66-1*, 66-3, 86-7, 94-9, Woodard, Jacob 72-7 Warren, Audrey M. 200-7*, 200-8 Wheeler, Jessica A. 63-11 144-4, 144-6 Woodard, Jeremy 261-16* Warren, Marian J. 143-2 Whelley, Patrick L. 170-6, 239-3 Williams, J.-Pierre 13-9, 13-10 Wooden, J.L. 61-11, 164-13 Warren, Shannon L. 102-8*, 148-4 Whidden, K.J. 169-11, 258-8 Williams, Jeremy C. 260-3 Woodley, Madison 126-9 Warren, Sondra M. 131-2 Whidden, Katherine 282-13 Williams, John W. 79-5, 134-13 Woodruff, C.M. Jr. 96-9 Wartes, Marwan A. 79-10 Whidden, Katherine J. 132-8 Williams, Kenneth H. 69-6, 69-7, 299-6* Woodworth, Daniel T. 59-4 Wartho, Jo-Anne 85-10 Whipple, Kelin 160-12, 161-4, 287-4 Williams, Lynda 94-10 Woody, Kelsey 242-7* Wartman, Jakob 215-2 Whipple, Kelin X. 161-2, 292-5 Williams, Michael L. 11-12, 60-2, 60-6, Woolery, Edward W. 9-8, 25-6, 248-9, Wartman, Joseph 162-9 Whitaker, Anna F. 67-2* 75-12, 82-9, 291-8 284-3 Wasiljeff, Joonas A.M. 220-11 Whitaker, Matthew 240-3 Williams, Mikaela 82-10 Woolley, C. Henrik 118-26*

308 | 2019 GSA Annual Meeting & Exposition Worek, Michelle M. 261-12* Yacobucci, Margaret M. 146-1*, 171-6, Ytsma, Cai 85-3 Zhang, Qiquan 130-6 Worm, Thomas J. 263-8 171-8*, 271-30 Yu, Edwin S.K. 26-19, 26-24 Zhang, Shihong 215-13 Woronko, Barbara 188-4 Yager, Anna 38-15 Yu, Kun 283-2* Zhang, Shuang 234-7 Wortham, Barbara E. 89-13*, 114-17 Yager, Douglas B. 107-2 Yu, Lingjie 257-18 Zhang, Shuanhong 247-1 Worthington, James R. 274-13* Yager, Elowyn M. 263-13 Yu, Meiyi 183-24 Zhang, Shunxin 88-2* Worthington, Lindsay Lowe 83-5* Yager, Joyce 285-12 Yu, Xiong 112-7 Zhang, Surong 20-12* Wostbrock, Jordan A.G 171-13* Yager, Joyce A. 247-6 Yu, Xuan 250-1 Zhang, Tianran 123-12* Wray, Ashley 177-14* Yager, Stacy L. 123-18* Yu, Yang 283-1* Zhang, Wentao 193-9* Wray, James J. 295-2 Yajima, Michiko 95-11* Yu, Yikyung 250-11 Zhang, Xiang 244-4* Wright, April 14-12* Yakimova, Veselina 166-13 Yu, Zhongbo 226-3 Zhang, Xiaoying 32-1*, 32-6, 32-8 Wright, David F. 14-10*, 171-14 Yakymchuk, Chris 4-9* Yu, Zhuoying 130-7 Zhang, Xiumei 117-6* Wright, Erin A. 146-7 Yamada, Toshihiro 95-11 Yuan, Baoyin 196-4 Zhang, Yang 147-2 Wright, James D. 36-23, 36-29, 147-1, Yamamoto-Hillman, Casey A. 198-14 Yuan, Jin-Liang 169-2 Zhang, Yuchen 151-5* 147-5, 147-8, 245-13, 245-15 Yamamura, Daigo 38-25*, 220-1 Yuan, Qian 130-1*, 163-2* Zhang, Yunzhao 257-8* Wright, James E. 164-4 Yan, Dan-Ping 283-5 Yudintsev, Sergey V. 35-7* Zhang, Zhen 281-13 Wright, Nathan 201-2* Yan, Jun 115-3*, 188-26 Yuill, Brendan 226-5 Zhang, Zizhan 17-3, 149-1 Wright, Nicholas 227-3 Yan, Wenyuan 23-20*, 49-2* Yun, Xiaorui 130-7 Zhang, Zoe 143-14 Wright, Samuel 4-4, 4-5, 4-13* Yancey, Thomas E. 160-9 Yung, Cathleen 179-5* Zhao, Fangchen 173-13 Wright, Susannah M. 118-16* Yanes, Yurena 37-1 Yurchenko, Inessa 176-10* Zhao, Guochun 9-3* Wronkiewicz, David J. 104-10 Yang, Donglai 36-22* Yurk, Brian P. 111-6, 182-9*, 182-26, Zhao, Hanqing 215-13* Wu, Chen 130-5*, 292-9 Yang, Feng 71-3 188-20, 237-9 Zhao, Hongwen 258-1* Wu, Chenliang 44-10*, 65-1 Yang, Guo-Min 92-9 Yusas, Michael 65-11 Zhao, Jianhua 20-3* Wu, Fei 221-12 Yang, Haibo 244-11 Yutani, Taku 214-13, 274-10* Zhao, Jiayan 52-6 Wu, Hao 94-5, 266-8, 300-5* Yang, Hong 148-11* Zhao, Jing 198-4* Wu, Hongyu 177-8 Yang, Jianghai 132-12* Zhao, Laishi 88-11, 117-6, 261-8 Wu, Jianguang 281-13 Yang, Jianwen 80-2* Z Zhao, Minru 200-3, 202-25* Wu, Jonny 216-5 Yang, Peng 57-8* Zachos, James C. 147-2, 147-3, 147-9, Zhao, Zhao 71-4 Wu, Jun 57-2* Yang, Qian 175-7 245-6 Zheng, Guo 93-10 Wu, Lei 236-4, 244-12* Yang, Rui 71-9 Zafar, Muhammad 31-7 Zheng, Jianqiu 299-1 Wu, Meiye 81-8 Yang, Sheng 182-7* Zaffos, Andrew 285-4 Zheng, Menglin 130-7 Wu, Qiong 104-7*, 158-8 Yang, Shuai 36-4 Zagorevski, Alexandre 199-7 Zheng, Xiaoting 157-6 Wu, Xiaoying 269-5 Yang, Shufeng 244-8 Zahm, Chris 143-12 Zheng, Xufeng 36-25 Wu, Yih-Min 84-7 Yang, Wan 43-12*, 173-9*, 193-9, 200-3, Zajacz, Zoltán 37-4, 80-9 Zhiqiang, Yin 150-8* Wu, Yuxing 64-5 202-18, 202-19, 235-7 Zajaczkowski, Marek 297-2 Zhong, Jianhua 281-13 Wu, Zequn 76-5, 188-5* Yang, Wenxin 283-5 Zak, Jessica 109-19* Zhong, Lingmin 114-7 Wu, Zhiping 143-6 Yang, Xiaoping 188-14 Zaklicki, Matylda 123-19* Zhou, Chuanming 293-5 Wu, Zhongrui 71-9* Yang, Yanna 114-7*, 114-9 Zakrzewski, Carolin 53-4 Zhou, Dingwu 202-25, 281-17, 281-18 Wu, Zhuoya 93-3* Yang, Yezi 293-11* Zaleha, Michael J. 114-12* Zhou, Fang 265-4 Wuji, Zhao 150-8 Yanites, Brian J. 161-6, 161-8, 263-10, Zambito, James J. IV 104-8, 169-8*, Zhou, Jizhong 58-2 Wulff, Andrew H. 109-9 263-12 225-14, 297-14 Zhou, Liyun 45-1* Wulsin, Gus 151-7 Yao, Weihau 127-4 Zambrano, Miller 143-8 Zhou, Qian 300-14 Wurgler, Robert A. 150-3 Yarbrough, Lance D. 257-15 Zamora Silva, Miguel Angel 177-11 Zhou, Qishen 269-4*, 269-5* Wust, Raphael A.J. 132-10 Yarbuh, Ismael 64-6 Zanazzi, Alessandro 22-4 Zhou, Quanlin 266-12* Wuyep, Elizabeth Olive 252-8* Yasur, Gal 169-12 Zanchettin, Davide 224-4 Zhou, Xiaoli 36-23 Wyatt, Chris 78-8 Yates, Kyari 252-8 Zandvliet, David 253-9 Zhou, Ying 221-10* Wyatt, Megan R. 118-27* Ye, Feihong 261-8* Zanoni, Giovanni 201-1, 257-14* Zhou, Zhonghe 157-6 Wyatt, Michael R. 51-6* Ye, Kexin 32-1 Zarzycki, Piotr 5-6, 138-8* Zhu, Chen 149-7, 252-1* Wyld, Sandra J. 164-4* Ye, Ming 90-4* Zavez, Melissa J. 194-6, 293-10 Zhu, Gang tian 20-7 Wynn, Joshua C. 261-13* Ye, Yuhui 244-12 Zawacki, Emily E. 139-13* Zhu, Guomin 138-4* Wyrick, Danielle Y. 170-9* Yearsley, John R. 182-6 Zega, Thomas 57-3*, 144-7 Zhu, Hongtao 123-28 Wyrwicz, Monica 181-9 Yeasmin, Rumana 258-3 Zeigler, Kate E. 83-10 Zhu, Junfeng 33-8, 182-11 Yeeh, Zeu 107-10 Zeigler, Spencer K.D. 23-1* Zhu, Kongyang 140-11 Yeh, En Chao 72-2 Zeitler, Peter 79-12, 244-5 Zhu, Lu 134-1, 160-9*, 262-10* X Yelderman, Joe C. Jr. 24-2, 33-13, 155-1, Zell, Wes 17-3 Zhu, Maoyan 173-13, 221-10 Xia, Bing 61-1 174-6, 249-3, 299-13* Zellmer, Linda R. 191-3* Zhu, Mengqiang 57-8 Xia, Chengcheng Jr. 266-2 Yelderman, Logan 249-3 Zeng, Jicai 175-11* Zhu, Wenli Jr. 266-2 Xia, Youlong 17-3 Yen, Jiun-Yee 161-5 Zeng, Min 244-4, 274-9, 294-1 Zi, Jian-wei 56-10 Xiao, Dianshi Sr. 93-4* Yesenchak, Rachel E. 252-11* Zeng, Qinglu 143-3* Ziegler, Brady A. 70-12, 149-14, 158-2 Xiao, Shuhai 138-3, 221-2, 221-11, Yeung, Laurence Y. 169-14 Zens, Zacharie A. 255-4* Ziegler, Michael J. 148-4, 228-13 236-12*, 272-1, 272-8*, 293-4, 293-5, Yi, Yang 258-5 Žerađanin, Aleksandra 29-6 Zielske, Eric 179-4 293-6 Yi, Zhiyu 222-7 Zerboni, Andrea 76-2, 148-12 Zierer, Deron 271-24* Xiao, Wenjiao 95-5*, 130-3, 141-6, 141-7, Yijun, Chen 257-12* Zettler, Michael L. 37-5 Zigaite, Zivile 220-5* 141-12, 258-15*, 283-4, 283-7, 283-9 Yin, An 130-5, 292-9 Zha, Ming 23-20, 49-2, 71-5, 257-12 Zilberman, Tami 169-12 Xie, Meng 269-4, 269-5 Yin, Jim 46-9* Zhai, Liguo 281-17* Zimbelman, James R. 219-8 Xie, Xiangyang 43-3*, 202-4 Yin, Runsheng 296-3 Zhan, Chuanjun 32-1, 32-8* Zimmer, Brian W. 157-1 Xie, Xuelian 257-1 Yin, Zongjun 173-13 Zhan, Yan 49-5 Zimmerer, Matthew 139-4 Xie, Yueting 47-2*, 207-10 Yingst, R. Aileen 66-1, 66-3* Zhang, Aizhu 258-12 Zimmerer, Matthew J. 51-5, 273-9 Xin, Bixiao 257-10*, 257-11* Yogodzinski, Gene 78-8*, 78-10, 185-2*, Zhang, Bo 130-6 Zimmerman, Alexander N. 172-14* Xinbiao, Lv 130-1 185-8 Zhang, Changhao 130-6 Zimmerman, Bridget 189-8 Xiong, Fahui 57-6 Yonggang, Zhang 107-11* Zhang, Chao 84-2 Zimmerman, Susan H. 248-12 Xiong, Fengyang 93-2* Yonkee, Adolph 45-8, 74-10, 129-5, Zhang, Daowei 130-6 Zimmerman, Susan Herrgesell 193-2, Xiong, Yongqiang 93-8 142-10, 168-1, 272-9, 272-10 Zhang, Deguo 188-14 248-9, 248-10 Xu, Bin 32-6 Yoshinobu, Aaron S. 43-6 Zhang, Eric H. 194-6, 293-10 Zimmerman, Walter K. 276-3* Xu, Chen-Guang 283-5 You, Zhilang 101-2* Zhang, Feifei 221-11 Zimmermann, Peter K. 38-23*, 271-11 Xu, Hongwu 256-14* Youberg, Ann M. 2-2, 2-12, 150-5* Zhang, Hanzhi 130-6 Ziqi, Feng 20-4* Xu, Huangyun 41-11 Youbi, Nasrrddine 247-1 Zhang, Hongjie 257-7 Zirakparvar, N. Alex 261-19*, 274-11* Xu, Huifang 5-4*, 81-8* Youd, Daniel 152-9 Zhang, Hui 5-6* Zlotnikov, Igor 171-4 Xu, Jie 5-9, 5-10*, 104-5 Young, Allison L. 281-9 Zhang, Ji’en 95-5, 283-4, 283-9* Zocher, Erika 230-6* Xu, Lulu 32-6* Young, Brennan W. 237-10* Zhang, Jianxing 115-3 Zoet, Lucas K. 72-7, 162-5 Xu, Mo 114-7, 114-9* Young, Caitlin 90-6 Zhang, Jin 244-11 Zonneveld, John-Paul 247-6 Xu, Qilu 257-10, 257-11 Young, Daniel 11-12* Zhang, Jinchuan 20-5, 20-6, 93-10, 257-9 Zoramthara, C. 130-10 Xu, Shang 71-2, 71-3, 257-20* Young, James R. III 72-10 Zhang, Jinjiang 141-12 Zorzi, Federico 288-4 Xu, Wenqian 57-8 Young, Katharine G. 231-3* Zhang, Kexin 215-11 Zubi, Husamaldeen 281-22* Xu, Xiangzhen 57-6 Young, Kelsey E. 239-3 Zhang, Kun 257-1, 257-2 Zucker, Samuel L. 240-9 Xu, Xingyu 258-4* Young, L.A. 144-9 Zhang, Lei 261-8 Zugmeyer, Claire 298-10 Xu, Xiwei 130-8 Young, Leslie R. 198-8* Zhang, Li 93-8* Zular, Andre 188-2* Xu, Yajun 132-12 Young, Marion E. 264-12 Zhang, Lifei 56-12 Zulian, Meghan 89-4, 89-5* Xu, Yi-Gang 279-3 Young, Michael H. 106-1* Zhang, Lijie 300-9 Zuluaga Castrillon, Carlos Augusto 40-4 Xuan, Qixiang 257-1 Young, Nicolás E. 54-4 Zhang, Likuan 257-19 Zumberge, J. Alex 236-8 Xue, Yufang 257-23* Young, R.A. 134-8 Zhang, Liqiang 257-22 Zumberge, John E. 236-8 Xue, Zixin 257-2 Young, Richard A. 134-7* Zhang, Liwei 300-3, 300-10* Zuniga, Eduardo Lee 189-5 Young, Ryan K. 190-10* Zhang, Ming 258-1 Zurcher, Lukas 259-2 Young, Seth A. 36-3, 68-1, 68-4, 88-3 Zhang, Mingyi 101-2, 182-7 Zuza, Andrew V. 24-7*, 43-10, 126-1, Y Young, Steven Enrico Jr. 279-5* Zhang, Mingzhi 265-1* 128-5, 130-4, 130-5, 142-4 Youngblood, Lawrence Paul 19-3* Yabusaki, Steven B. 299-1* Zhang, Qiang 114-7, 114-9 Yousefi Lalimi, Fateme 188-17* Zhang, Qin 93-9

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