Christopher W. Hamilton

Christopher Ward Hamilton University of Arizona, 1629 E. University Blvd., Tucson, AZ 85721 USA Telephone: (301) 301-3818 • Email: [email protected]

Research Summary I am a planetary volcanologist specializing in – interactions and exploration. My research combines field-based observations, remote sensing, machine learning, and geophysical modeling to investigate geological surface process, paleoenvi- ronments, and planetary habitability.

Education Ph.D. University of Hawai‘i, Mānoa, USA 2004–2010 Major: Geology and Geophysics • Dissertation: “Explosive –water interactions on Earth and ” (Advisor: Dr. Sarah Fagents) • Visiting Studentship (2007–2008), University of Edinburgh, Scotland

B.Sc. Dalhousie University, Canada 1998–2004 Major: Earth Sciences • First Class Honors in Earth Sciences with a concentration in Physics and Certificate in Information Technology • Thesis: “Ice-contact in the Vífilsfell Region, southwest ” (Advisor: Dr. D. Barrie Clarke) • Visiting Studentship (2002–2003), University of Iceland, Reykjavík, Iceland

Chronology of Employment

Current Positions: 2014–Present Assistant Professor, Lunar and Planetary Laboratory (LPL), University of Arizona, Tucson, AZ, USA 2015–Present Assistant Professor, Department of Geosciences (Joint Appointment with LPL), University of Arizona, Tucson, AZ, USA 2018–Present Adjunct Associate Professor, –Doherty Earth Observatory, Columbia University, Palisades, NY, USA 2019–Present Adjunct Professor, Institute of Earth Sciences, University of Iceland (Háskóli Íslands), Reykjavík, Iceland

Past Positions: 2013–2014 Associate Researcher, Planetary Geodynamics Laboratory (Code 698), NASA Goddard Space Flight Center, Greenbelt, MD, USA (Administered by the Department of , University of Maryland—College Park) 2011–2013 Postdoctoral Researcher, Planetary Geodynamics Laboratory (Code 698), NASA GSFC, Greenbelt, MD, USA (Administered by Oak Ridge Associated Universities) 2010 Postdoctoral Researcher, Hawai‘i Institute of Geophysics and Planetology (HIGP), University of Hawai‘i, Mānoa, HI, USA 2004–2010 Research Assistant, Department of Geology and Geophysics, University of Hawai‘i, Mānoa, HI, USA

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2004 Research Assistant, Department of Earth Sciences, Dalhousie University, Halifax, NS, Canada 2002 Geographic Information Systems (GIS) Analyst, Halifax Regional Municipality, Halifax, NS, Canada

Honors and Awards 2020 • Fulbright Scholar, Faculty Fellowship to the University of Iceland • Science Dialog (Scialog) Fellow in Astrobiology: “Signatures of Life in the Universe” (https://rescorp.org/scialog), Co-Sponsored by the Research Corporation for Science Advancement (RCSA) and Heising–Simons Foundation 2018 • Selection by Science News as one of the Top 10 Scientists to Watch in 2018 (https://www.sciencenews.org/article/sn-10-scientists-to-watch-2018) • Geological Society of America (GSA)'s Early Career Award (Mineralogy, Geochemistry, Petrology and Division) • W. M. Keck Institute for Space Studies (KISS) participant in the “Tidal Heating – Lessons from and the Jovian System” workshop (https://www.kiss.caltech.edu/workshops/tidal_heating/tidal_heating.html) • Research Spotlight in the American Geophysical Union (AGU)’s journal Eos (https://eos.org/research-spotlights/tracing-the-steps-of-hydrothermal- activity-in-hrad-vallis-mars) • NASA Marshall Space Flight Center (MSFC) Faculty Fellowship 2017 • Invited by the Icelandic government to help develop a proposal for a new United Nations Educational, Scientific and Cultural Organization (UNESCO) World Heritage Site within the Central Highlands (The Vatnajökull National Park, Iceland was successfully inscribed as a World Heritage Center in 2019) 2016 • Chair of the International Association of Volcanology and Chemistry of the Earth’s Interior (IAVCEI) Working Group on –Ice Interactions 2015 • NASA Early Career Fellowship (ECF) Award • Appointed to the Editorial Board of GSA’s journal Geology • Vice-Chair of the IAVCEI Working Group on Volcano–Ice Interactions 2014 • Elected Secretary of the IAVCEI Working Group on Volcano–Ice Interactions 2011 • NASA Postdoctoral Program (NPP) Fellowship (2011–2013) 2010 • Graduate Student Marshall, Spring Commencement, University of Hawai‘i • University of Hawai‘i Research Council Doctoral Research Achievement Award • Mark Lierman Memorial Scholarship from the Hawai‘i Geographic Information Coordinating Council for extraordinary achievements in Geography and GIS • Research Highlight in Nature Geoscience (https://doi.org/10.1038/ngeo1011) 2009 • AGU award for outstanding student presentation (Volcanology, Geochemistry, and Petrology Division) 2007 • Icelandic Centre for Research (RANNÍS) student research grant 2006 • GSA student research grant with an award for outstanding merit • Research grant from the Graduate Student Organization, University of Hawai‘i 2005 • Léopold Gélinas Medal from the Geological Association of Canada (GSC) for Best Undergraduate Thesis in Canada (Volcanology and Igneous Petrology Division) 2004 • Canadian National Sciences and Engineering Research Council (NSERC) Postgraduate Masters Scholarship

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• Dalhousie University, Earth Sciences, Best Undergraduate Thesis Award • AGU award for outstanding student presentation (Planetary Sciences Division) • Atlantic Geoscience Society (AGS), Rupert MacNeil Award for best presentation 2003 • Atlantic Provinces Council on the Sciences (APICS) award for best presentation 2002 • Dalhousie University Student Work International Fund Scholarship

Publications

Manuscript In Peer-Review: †Undergraduate Student; ‡Graduate Student; *Postdoctoral Researcher

III. Dundas CM, L Keszthelyi, Einat Lev, M. Elise Rumpf, CW Hamilton, Á Höskuldsson, and T Thordarson (in review) Lava–Water Interaction and the Hydrothermal System of the 2014–2015 Lava at Holuhraun, Iceland. Journal of Volcanology and Geothermal Research. II. Horvath DG*, JC Andrews-Hanna, P Moitra*, CW Hamilton, and RA Craddock (in review) Geologically recent explosive volcanism in , Mars. Geophysical Re- search Letters. I. Steinbrügge G*, JRC Voigt‡, N Wolfenbarger, CW Hamilton, KM Soderlund, DA Young3, DD Blankenship3, S Vance4, and DM Schroeder (in review) Impact-induced brine migra- tion and cryovolcanism on Europa, Nature Geoscience.

Published Peer-Reviewed Publications: †Undergraduate Student; ‡Graduate Student; *Postdoctoral Researcher

34. Hamilton CW, SP Scheidt, MM Sori, AP de Wet, JE Bleacher, WB Garry, PL Whelley, PJ Mouginis-Mark, S Self, JR Zimbelman, and LS Crumpler (2020) Lava-rise plateaus and inflation pits within the McCartys flow-field, New Mexico: An analog for pāhoehoe-like lava flows on planetary surfaces. Journal of Geophysical Research: Planets, in press, https://doi.org/10.1029/2019JE005975 33. Steinbrügge G*, JRC Voigt‡, D Schroeder, AS Stark, MS Haynes KM Scanlan, CW Hamil- ton, DA Young, H Hussman C Grima, and DD Blankenship (2020) The surface rough- ness of Europa derived from Galileo stereo images. Icarus, 343, 113669, 1–15. https://doi.org/10.1016/j.icarus.2020.113669 32. Hamilton CW (2019) “Fill and spill” lava flow emplacement: Implications for under- standing planetary flood eruptions. In: NF Six and G Karr (Eds.), NASA Technical Memorandum: Marshall Space Flight Center Faculty Fellowship Program, NASA/TM0- 2019-220139, M-1490, M19-7746, pp. 47–56. https://ntrs.nasa.gov/archive/nasa/casi.ntrs.nasa.gov/20200000048.pdf 31. Bonnefoy LE‡, CW Hamilton, SP Scheidt, S Duhamel, Á Höskuldsson, I Jónsdottir, T Thordarson, and U. Münzer (2019) Hydrological changes associated with the 2014– 2015 Holuhraun eruption in Iceland, Journal of Volcanology and Geothermal Research, 387, 105552, 1–22. https://doi.org/10.1016/j.jvolgeores.2019.07.019 30. Morrison AA‡, M Zanetti, CW Hamilton, E Lev, CD Neish, and AG Whittington (2019) Rheological investigation of lunar highland and mare impact melt simulants. Icarus, 317, 307–323. https://doi.org/10.1016/j.icarus.2018.08.001 29. Hamilton CW, PJ Mouginis-Mark, MM Sori, SP Scheidt, and AM Bramson‡ (2018) Epi- sodes of aqueous flooding and volcanism associated with , Mars. Journal of Geophysical Research: Planets, 123(6), 1484–1510. https://doi.org/10.1029/2018JE005543

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28. Savage R‡, LF Palafox, CT Morrison, JJ Rodriguez, K , S Byrne, and CW Hamilton (2018) A Bayesian approach to sub-kilometer crater shape analysis using individual HiRISE images. IEEE Transactions on Geoscience and Remote Sensing, 56(10), 5802– 5812. https://doi.org/10.1109/TGRS.2018.2825608 27. Voigt JRC‡, and CW Hamilton (2018) Investigating the volcanic versus aqueous origin of the surficial deposits in Eastern Elysium Planitia, Mars. Icarus, 309, 389–410. https://doi.org/10.1016/j.icarus.2018.03.009 26. Stadermann A‡, MR Zanetti, BL Jolliff, H Hiesinger, CH van der Bogert, and CW Hamil- ton (2018) The age of lunar mare of the Aristarchus Plateau and effects of secondary craters formed by the Aristarchus event. Icarus, 309, 45–60. https://doi.org/10.1016/j.icarus.2018.02.030 25. Marcucci EC*, CW Hamilton, and RR Herrick (2017) Remote sensing evidence of lava– ground ice interactions associated with the Lost Jim Lava Flow, Seward Peninsula, Alaska. Bulletin of Volcanology, 79(89), 1–18. https://doi.org/10.1007/s00445-017- 1176-y 24. Whelley PL, WB Garry, CW Hamilton, and JE Bleacher (2017) LiDAR-derived surface roughness signatures of basaltic lava flow textures at the Muliwai a lava channel, Hawaii. Bulletin of Volcanology, 79(75), 1–13. https://doi.org/10.1007/s00445-017- 1161-5 23. Bleacher JE, TR Orr, AP de Wet, JR Zimbleman, CW Hamilton, WB Garry, LS Crumpler, and DA Williams (2017) Plateaus and sinuous ridges as the fingerprints of lava flow inflation in the Eastern Plains of Mars. Journal of Volcanology and Geothermal Research, 342, 29–46. https://doi.org/10.1016/j.jvolgeores.2017.03.025. 22. Palafox LF, CW Hamilton, SP Scheidt, and AM Alvarez† (2017) Automated detection of geologic on Mars using Convolutional Neural Networks. Computers and Ge- osciences, 101, 48–56. https://doi.org/10.1016/j.cageo.2016.12.015 21. Sori MM*, S Byrne, MT Bland, AM Bramson‡, AI Ermakov, CW Hamilton, KA Otto, O Ruesch, and CT (2017) The vanishing cyrovolcanoes on Ceres. Geophysical Re- search Letters, 4(3), 1243–1250. https://doi.org/10.1002/2016GL072319 20. Fitch EP‡, SA Fagents, T Thordarson, and CW Hamilton (2017) Fragmentation mecha- nisms associated with explosive lava–water interactions in a lacustrine environment. Bulletin of Volcanology, 79(12), 1–16. https://doi.org/10.1007/s00445-016-1087-3 19. Hamilton CW, EP Fitch‡, SA Fagents, and T Thordsarson (2017) Rootless stra- tigraphy and emplacement processes. Bulletin of Volcanology, 79(11), 1–19. https://doi.org/10.1007/s00445-016-1086-4 18. Neish CD, CW Hamilton, SS Hughes, S Kobs-Nawotniak, WB Garry, JR Skok, RC Elphic, E Schaefer†, LM Carter, JL Bandfield, D Lim, and JL Heldmann (2017) Terrestrial ana- logues for lunar impact melt flows. Icarus, 281, 73–89. https://doi.org/10.1016/j.icarus.2016.08.008 17. Sori MM*, S Byrne, CW Hamilton, and M Landis† (2016) Viscous flow rates of icy topography on the North Polar Layered Deposits of Mars. Geophysical Research Letters, 43(2), 541–549. https://doi.org/10.1002/2015GL067298 16. Tyler RH, WG Henning, and CW Hamilton (2015) Tidal heating in a magma ocean within Jupiter's Io. Astrophysical Journal Supplement Series, 218(22), 1–17. https://doi.org/10.1088/0067-0049/218/2/22 15. Baker VR, CW Hamilton, DM Burr, VC Gulick, G Komatsu, W Luo, JW Rice Jr., and JAP

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Rodriguez (2015) Fluvial geomorphology on Earth-like planetary surfaces: A review. Geomorphology, 24, 149–182. https://doi.org/10.1016/j.geomorph.2015.05.002 14. Fink W, VR Baker, D Schulze-Makuch, CW Hamilton, and MA Tarbell (2015) Autonomous exploration of planetary lava tubes using a multi-rover framework. IEEE Aerospace Conference Proceedings, 7–14 March, 2015, Big Sky, MT, USA, 1–9. https://doi.org/10.1109/aero.2015.7119315 13. Keske A‡, CW Hamilton, AS McEwen, and IJ Daubar‡ (2015) Episodes of fluvial and volcanic activity in , Mars. Icarus, 245, 333–347. https://doi.org/10.1016/j.icarus.2014.09.040 12. Hamilton CW*, LS Glaze, MR James, and SM Baloga (2013b) Topographic and stochastic influences on pāhoehoe lava lobe emplacement. Bulletin of Volcanology, 75(756), 1–16. https://doi.org/10.1007/s00445-013-0756-8 11. Hamilton CW*, CD Beggan, S Still, M Beuthe, RM Lopes, DA Williams, J Radebaugh, and W ‡ (2013a) Spatial distribution of volcanoes on Io: implications for tidal heating and magma ascent. Earth and Letters, 361, 272–286. https://doi.org/10.1016/j.epsl.2012.10.032 10. Boyce, JM, L Wilson, PJ Mouginis-Mark, CW Hamilton‡, and LL Tornabene‡ (2012) Origin of pits in impact craters. Icarus, 221(1), 262–275. https://doi.org/10.1016/j.icarus.2012.07.027 9. Tornabene LL*, GR Osinski, AS McEwen, JM Boyce, VJ Bray, CM Caudill, JA Grant, CW Hamilton*, S Mattson, and PJ Mouginis-Mark (2012) Widespread crater-related pitted materials on Mars: Further evidence for the role of target volatiles during the impact process. Icarus, 220(2), 348–368. https://doi.org/10.1016/j.icarus.2012.05.022 8. Hamilton CW*, SA Fagents, and T Thordarson (2011) Lava–ground ice interactions in Elysium Planitia, Mars: Geomorphological and geospatial analysis of the Tartarus Colles cone groups. Journal of Geophysical Research: Planets, 116, E03004, 1–26. https://doi.org/10.1029/2010JE003657 7. Hamilton CW‡, SA Fagents, and L Wilson (2010c) Explosive lava–water interactions in Elysium Planitia, Mars: constraints on the formation of the Tartarus Colles cone groups. Journal of Geophysical Research: Planets, 115, E09006, 1–24. https://doi.org/10.1029/2009JE003546 6. Hamilton CW‡, SA Fagents, and T Thordarson (2010b) Explosive lava–water interaction II: Self-organization processes among volcanic rootless eruption sites in the 1783– 1784 Laki lava flow, Iceland. Bulletin of Volcanology, 72(4), 469–485. https://doi.org/10.1007/s00445-009-0331-5 5. Hamilton CW‡, T Thordarson, and SA Fagents (2010a) Explosive lava–water interactions I: Architecture and emplacement chronology of volcanic groups in the 1783–1784 Laki lava flow, Iceland. Bulletin of Volcanology, 72(4), 449– 467. https://doi.org/10.1007/s00445-009-0330-6 4. Beggan C‡ and CW Hamilton‡ (2010) New image processing software for analyzing object size-frequency distribution, geometry, orientation, and spatial distribution. Computers and Geosciences, 36(4), 539–549. https://doi.org/10.1016/j.cageo.2009.09.003 3. Harris AJL, M Favalli, F Mazzarini, and CW Hamilton‡ (2009) Construction dynamics of a lava channel. Bulletin of Volcanology, 71(4), 459–474. https://doi.org/10.1007/s00445-008-0238-6

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2. Harris AJL, J Dehn, MR James, CW Hamilton‡, R Herd, L Lodato, and A Steffke‡ (2007) Pahoehoe flow cooling, discharge and coverage rates from thermal image chronometry. Geophysical Research Letters, 34, L19303, 1–6. https://doi.org/10.1029/2007GL030791 1. Bruno BC, SA Fagents, CW Hamilton‡, DM Burr, and SM Baloga (2006) Identification of volcanic rootless cones, ice mounds, and impact craters on Earth and Mars: using spatial distribution as a remote sensing tool. Journal of Geophysical Research, 111, E06017, 1–15. https://doi.org/10.1029/2005JE002510

Other Publications (Published Data Sets, White Papers, and Meeting Reports): †Undergraduate Student; ‡Graduate Student; *Postdoctoral Researcher vi. Data Set: Hamilton CW and SP Scheidt (2020) Supplemental information for “Lava-rise plateaus and inflation pits in the McCartys lava flow-field, New Mexico: An analog for pāhoehoe-like lava flows on planetary surfaces”, University of Arizona Campus Reposi- tory, https://hdl.handle.net/10150/637043 v. Data Set: Scheidt SP, and CW Hamilton (2019). Kite-derived orthoimage mosaic and digi- tal model of the southern portion of the McCartys lava flow-field, New Mexico, USA: Data acquired 6 February to 1 April, 2015. University of Arizona Spatial Data Ex- plorer. http://dx.doi.org/10.2458/azu_geo_mccartys_2015 iv. Data Set: Scheidt SP, and CW Hamilton (2019) Unmanned aerial system (UAS)-derived orthoimage mosaics and digital terrain models of the northeastern portion of the 2014–2015 Holuhraun lava flow-field, Iceland: Data acquired from 2015 to 2018. Uni- versity of Arizona Spatial Data Explorer. https://doi.org/10.2458/azu_geo_holuhraun_landscape_evolution iii. Meeting Report: de Kleer K*, A McEwen, R Park, C Bierson‡, A , D DellaGiustina, A Ermakov, J Fuller, CW Hamilton, C Harris, H Hay‡, R Jacobson, J Keane, L Kestay, K Khurana, K Kirby, V Lainey, I Matsuyama, C McCarthy, F Nimmo, M Panning, A Pom- mier, J Rathbun, G Steinbrügge*, D Stevenson, V Tsai, E Turtle, J Eiler, E Young, K Zahnle, J Adkins, K Mandt, M McGrath, A Moullet, H Waite, and N Schneider (2019) Tidal heating: Lessons from Io and the Jovian System. Keck Institute for Space Studies. 98 pp. https://www.kiss.caltech.edu/final_reports/tidal_heating_final_report.pdf. ii. White Paper: Henning WG, JP Renaud‡, P Saxena, PL Whelley, AM Mandell, S Matsumura, LS Glaze, TA Hurford, TA Livengood, CW Hamilton, M Efroimsky, VV Makarov, CT Berghea, SD Guzewich, K Tsigaridis, GN Arney, DR Cremons, SR Kane, JE Bleacher, RK Kopparapu, E Kohler, Y Lee, A Rushby, W Kuang, R Barnes, JA Richardson*, P Driscoll, NC Schmerr, AD Del Genio, AG Davies, L Kaltenegger, L Elkins-Tanton, Y Fujii, L Schaefer, S Ranjan, E Quintana, TS Barclay, K Hamano, NE Petro, JD Kendall, ED Lopez, and DD Sasselov (2018) Highly volcanic exoplanets, lava worlds, and magma ocean worlds: An emerging class of dynamic exoplanets of significant scientific priority. A White Paper Submitted in response to the National Academy of Sciences 2018 Exoplanet Science Strategy Solicitation, pp. 1–6. https://arxiv.org/abs/1804.05110 i. Meeting Report: Hamilton CW (2015) Team gets firsthand look at the new Holuhraun eruption site. Eos, 96. https://doi.org/10.1029/2015EO041197

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Spacecraft Mission Involvement

Current Mission Involvement:

2017–Present • Co-Investigator (Co-I) on the German Aerospace Center (Deutsches Zentrum für Luft- und Raumfahrt; DLR) TerraSAR-X / TanDEM-X Team

2020–Present • Co-Investigator (Co-I) on the Io Volcano Observer (IVO), NASA Discovery Program, Phase A

Research Support

Current Projects Supported as a Principle Investigator (PI, or Co-PI):

2018–Present • “Pattern to process: Flood basalt emplacement parameters and their cross-sectional morphologies”, JPL Strategic University Research Partner- ship (SURP) Program (Co-PI Dr. Laura Kerber, JPL) 2020 • “LIFE: Lava-Induced Fumarolic Environments”, EUROVOLC 2nd Transna- tional Access Call

Current Projects as a Co-I:

2019–Present • The Io Volcano Observer (IVO), NASA Discovery Program, Phase A (PI: Al- fred McEwen, University of Arizona) 2019–Present • Investigating magma–cryosphere interactions and outflow channel activi- ty in Hebrus Valles, NASA Mars Data Analysis Program (PI: Jack Holt, Uni- versity of Arizona) 2019–Present • “Assessing the formation and implications of self-secondary craters on Co- pernican impact ejecta”. NASA Lunar Data Analysis Program (PI: Natalia Artemieva, Planetary Science Institute)

Previous Projects as a PI:

2015–2019 • “Lunar impact melt flows: Geological mapping, experimental simulation, and numerical modeling”, NASA Solar System Workings (SSW) Program

2014–2018 • “Volcanism and interior heating processes on Io”, NASA Outer Planets Re-

search (OPR) Program

2013–2018 • “Sinuous channels in volcanic provinces on the Earth and Mars”, NASA and Geophysics (PGG) Program

2013–2017 • Volcanic plains on Mars: Lava morphologies, emplacement dynamics, and paleoenvironments in Northeastern Elysium Planitia and Central Tharsis”, NASA Mars Data Analysis Program (MDAP)

2015–2016 • “Precision geodetic constraints for terrestrial analog studies of planetary surface processes”, NASA Early Career Fellowship (ECF) Program

2014–2015 • “Thermal infrared remote sensing of active volcanic processes”, University of Arizona Faculty Seed Grant

2011–2013 • “Thermo-rheological modeling of pāheohoe lava flow emplacement with applications to Earth, Mars, and the Moon”, NASA Postdoctoral Program

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Previous Projects as a Co-I:

2016–2017 • “Tephrastratigraphy in Iceland”, W. M. Keck Foundation (PI: Dr. Andrew de Wet, Franklin and Marshall College)

2013–2016 • “Geologic mapping of Hrad Vallis, Mars: Investigating the hypothesized occurrence of recent mud flows on Mars during the Era”, NASA PGG Program (PI: Dr. Peter Mouginis-Mark, University of Hawai‘i)

2012–2016 • “Quantitative studies of lava flows and explosive volcanic eruption plumes on planetary bodies”, NASA PGG Program (PI: Dr. Lori Glaze, NASA GSFC)

2013–2015 • “Simulation of inflated pāhoehoe lava flows on Earth and Mars”, NASA PGG Program (PI: Dr. Stephen Baloga, Proxemy Research)

2011–2014 • “The role of external water in explosive phreatomagmatic eruptions”, Na- tional Science Foundation (NSF) Petrology and Geochemistry Program (PI: Dr. Sarah Fagents, University of Hawai‘i)

2012–2013 • “Development of a new contact X-ray diffraction/fluorescence instrument for in situ rock analysis” PI: Dr. Jacob Bleacher, NASA GSFC, NASA GSFC Internal Research and Development Program (IRAD)

2012 • “Pāhoehoe lava on Mars and the Earth: A comparative study of inflated and disrupted flows”, W. M. Keck Foundation (PI: Dr. Andrew de Wet, Franklin & Marshall College)

Previous Projects as a Collaborator:

2018 • “Tidal Heating: Lessons from Io and the Jovian System”, Keck Institute for Space Studies (KISS) Program (Co-PIs: Dr. Katherine de Kleer, CalTech; Dr. Ryan Park, JPL; Dr. Alfred McEwen, University of Arizona)

2015–2017 • “Field Investigation of Basaltic Lava Flows in Iceland”, NASA Early Career Fellowship Program (PI: Dr. Colin Dundas, United States Geologic Survey)

2013–2016 • “Quantitative measurements of active Ionian volcanoes: Global distribu- tion and temporal variability using Galileo NIMS, PPR, ground-based, and New Horizons data”, NASA OPR Program (PI: Dr. Julie A. Rathbun, Plane- tary Science Institute).

2013–2016 • “Stereo-derived topography for the last frontier and the final frontier”, NASA Office of Experimental Program to Stimulate Competitive Research (EPSCoR) Program (PI: Dr. Denise Thorsen, University of Alaska— Fairbanks)

2013–2016 • “Development and instability of melt decompaction layers in the martian lithosphere and their effect on the spacing of volcanic centers”, NASA Mars Fundamental Research Program (MFRP) (PI: Dr. Laurent Montesi, University of Maryland—College Park)

Teaching Experience

2020 Instructor of Record, “Geology and Geophysics of the Solar System” [PTYS 411, cross-listed as GEOS 411 and HWRS 411] (3 Credits), 4th year Undergraduate course, University of Arizona, 28 students enrolled.

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2019 Instructor of Record “Planetary Geology Field Studies” [PTYS 594A] (1 Credit), Leader of a Graduate-level course to the Zuni–Bandera in New Mexico to investigate products of effusive volcanism, 15 students enrolled.

2018 Instructor of Record “Planetary Geology Field Studies” [PTYS 594A] (1 Credit), Leader of a Graduate-level course to the Petrified Forest and Canyon de Chelly in Arizona to investigate sedimentological and erosional processes, digenesis, and Mesozoic paleo-environments, 19 students enrolled.

Instructor of Record, “Geology and Geophysics of the Solar System” [PTYS 411, cross-listed as GEOS 411 and HWRS 411] (3 Credits), 4th year Undergraduate course, University of Arizona, 29 students enrolled.

2017 Instructor of Record, “Planet Earth: Evolution of the Habitable World” [PTYS 170A1, cross-listed as ASTR 170A1] (3 Credits), 1st year (General Education) Undergraduate course, University of Arizona, 103 students enrolled.

Instructor of Record “Planetary Geology Field Studies” [PTYS 594A] (1 Credit), Leader of a Graduate-level course to the Antelope Canyon region of Arizona to investigate aeolian, fluvial, and tectonic processes, 14 students enrolled.

Instructor of Record “Career Development” [PTYS 595B] (2 Credits), Gradu- ate-level course teaching professional development skills to advance careers in Science Technology Engineering and Math (STEM) fields, 8 students enrolled.

Co-Instructor “Planetary Geology Field Studies” [PTYS 594A] (1 Credit), In- structor of Record: J. Spitale, University of Arizona, Co-leader of a Graduate- level course exploring tectonics, stratigraphy, and surface processes exposed in Southern Utah (Zion and Bryce Canyon), 19 students enrolled.

2016 Instructor of Record “Planetary Geology Field Studies” [PTYS 594A] (1 Credit), Leader of a Graduate-level course to participate in the OSIRIS-REx launch from Cape Canaveral, Florida, and examine coastal processes, 21 students enrolled.

Co-Instructor, Keck Geology Consortium Summer Program, Instructor of Rec- ord: A. de Wet, Franklin & Marshall College, Co-leader of an Undergraduate- level summer field course investigating tephrostratigraphy and lava flows in Iceland and their analogs on Mars, 6 students enrolled.

Instructor of Record, “Geology and Geophysics of the Solar System” [PTYS 411, cross-listed as GEOS 411 and HWRS 411] (3 Credits), 4th year Undergraduate course, University of Arizona, 20 students enrolled.

2015 Instructor of Record, “Planet Earth: Evolution of the Habitable World” [PTYS 170A1, cross-listed as ASTR 170A1] (3 Credits), 1st year (General Education) Undergraduate course, University of Arizona, 154 students enrolled.

2014 Instructor of Record, “Remote Sensing of Planetary Surfaces” [PTYS 551 cross- listed as GEOS 551] (3 Credits), Graduate-level course, University of Arizona, 8 students enrolled.

Co-Instructor “Planetary Geology Field Studies” [PTYS 594A] (1 Credit), In- structor of Record: S. Byrne, University of Arizona, Co-leader of a Graduate-level course investigating terrestrial analogs to planetary surface processes in Ha- waii, 24 students enrolled.

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2013 Co-Instructor, Keck Geology Consortium Summer Program, Instructor of Rec- ord: A. de Wet, Franklin & Marshall College, Co-leader of an Undergraduate- level summer field course investigating lava flows in New Mexico and their ana- logs on Mars, 8 students enrolled.

2010 Co-Instructor, “Advanced Field Methods” [ERTH 4000], Instructor of Record: R. Jamieson, Dalhousie University, Co-leader of a 4th year Undergraduate field course investigating the geology of the Hawaiian Islands, 14 students enrolled.

2009 Instructor of Record, Teacher of the “Volcano Seismology” module for the Center for the Study of Active Volcanoes (CSAV) Undergraduate summer pro- gram (Administered by the University of Hawai‘i, Hilo), 12 students enrolled.

2004 Teaching Assistant, “Advanced Field Methods” [ERTH 4000], Instructors of Record: L. Plug and J. Gosse, Dalhousie University, Assisted in teaching the ge- ology of the Basin and Range Province to 4th year Undergraduate students

Mentoring Experience at the University of Arizona

LPL Staff Scientists: 2017–Present Dr. Mike Sori. Finite element modeling of ice and lava. 2015–2018 Dr. Stephen Scheidt. Photogrammetry expert. 2015–2017 Dr. Leon Palafox. Machine learning expert.

LPL Postdoctoral Researchers: 2014–2017 Dr. Mike Sori. Applications of finite element modeling viscous fluids. 2014–2015 Dr. Stephen Scheidt. Applications of photogrammetry to planetary data. 2014–2015 Dr. Leon Palafox. Applications of machine learning to planetary data.

LPL Graduate Students (Primary Advisor Role): 2015–Present Sarah Sutton. Terrestrial analogs to planetary volcanism. LPL Ph.D. Student. 2018–Present Joana Voigt. Volcano–tectonics on Earth and Mars. LPL Ph.D. Student. 2016–2019 Amanda Stadermann. Lunar impact melt flows. LPL Ph.D. Student. 2016–2017 Joana Voigt (Visiting student from Freie Universität Berlin). Investigation of Rahway Valles, Mars, and the Holuhraun lava flow in Iceland. 2016–2017 Léa Bonnefoy. Landscape evolution associated with flood lava eruptions.

LPL Graduate Students (Dissertation Committee Member): 2019–Present Amanda Stadermann. Lunar impact melt flows and igneous processes. Primary Advisor: Dr. Jessica Barnes 2015–2018 Ethan Schaefer. Investigations of recurring slope lineae (RSL) on Mars. Primary Advisor: Dr. Alfred McEwen 2014–2018 Ali Bramson. Investigations of buried ground ice in , Mars. Primary Advisor: Dr. Shane Byrne 2014–2018 Margaret Landis. Investigations of North Polar Layered Deposits on Mars. Primary Advisor: Dr. Shane Byrne 2014–2015 Catherine Elder. Finite element modeling of melt migration within Io. Primary Advisor: Dr. Adam Showman 2013–2014 Ingrid Daubar. Constraining the current impact cratering flux on Mars. Primary Advisor: Dr. Alfred McEwen

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Undergraduate Honors Students (Primary Advisor Role): 2017–2018 Anna Schuh. Pit crater formation on Mars. 2015–2016 Jade Bowers. Explosive lava–water interactions in Elysium Planitia, Mars.

Student Interns: 2016–2017 Connor Williams. Small Unmanned Aerial Systems (sUAS) development. 2015–2016 Mathilde Westermann. Investigation of the Laki eruption in Iceland. 2014–2015 Selena Valencia. Geological mapping of impact craters on Mars. 2014–2015 Alexander Alvarez. detection using support vector machines. 2014–2015 Mark Buxton. Visualization of planetary surfaces in 3D using virtual reality.

Engineering Capstone Project: “Mobile Watchtowers for Volcano Remote Sensing”: 2014–2015 Chirag Agarwal, Department of Electrical Engineering Eugene Balaguer, Department of Electrical Engineering Kenneth Barnett, Department of Systems and Industrial Engineering Walker Bowman, Department of Mechanical Engineering Lejla Prijic, Department of Electrical Engineering Jason Yob, Department of Electrical Engineering

Field Experience

Iceland (2004–2019): Numerous field campaigns focusing on explosive lava–water inter- actions, lava emplacement dynamics, and tephrostratigraphy. Examples include the study of prehistoric lava flows and subglacial eruption deposits on the Reykjanes Peninsula, the 1783–1784 Laki lava flow, and 2014–2015 Holuhraun eruption. Hawai‘i (2005–2017): Numerous field campaigns focusing on the products of effusive and explosive eruptions from Kīlauea and . New Zealand (2007): Characterization of the 2007 lahar from Mt. Ruapehu using DGPS surveys and grain-size analysis of deposits in the Whangaehu Gorge and flood plain. Greenland (2005): Cultural anthropology research with Inuit residents in Kulusuk. Axel Heiberg Island, Canadian Arctic (2004): Examination of hydrothermal systems as- sociated with salt diapirs combined with igneous rock sampling for apatite fission- track dating and thermobarometry.

Workshops and Training

2018, Keck Institute for Space Studies (KISS), Workshop on “Tidal Heating – Lessons from

Io and the Jovian System”, California Institute of Technology, Pasadena, California. 2016, Trimble: Small Unmanned Aerial Systems (sUAS) ground school and flight training for fixed-wing aircraft with Federal Aviation Administration (FAA) certification. Boulder, Colorado 2012, USGS: BAE Systems SOCET SET Workshop, USGS Astrogeology, Flagstaff, Arizona 2011, USGS: Integrated Software for Imagers and Spectrometers (ISIS) Short Course, Ap- plied Physics Laboratory, Laurel, Maryland 2011, IAVCEI: Tertiary submarine basaltic volcanism, Cape Grim and Stanley, NW Tasma- nia. Leaders: J. McPhie and Y. Goto 2008, IAVCEI: Grímsvötn—volcano–ice interaction—Vatnajökull traverse, Iceland. Lead- ers: M.T. Guðmundsson and T.C. Jude-Eton

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2004, IAVCEI: Maricunga Belt and Ojos del Salado volcanic chain, Atacama Desert, Chile and Argentina. Leaders: C. Mpodozis, N. Pizarro, and J. Hedenquist 2003, Center for the Study of Active Volcanoes (CSAV) field methods program

Selected Certifications

• FAA-Certified Commercial Drone Pilot, Small Unmanned Aircraft (Part 107) Regulations • National Outdoor Leadership School (NOLS)-Certified Wilderness First Aid, Adult/Child CPR, AED & Airway Management, and Epinephrine Auto-injector training • Professional Association of Diving Instructors (PADI)-Certified Open Water Diver • Transport Canada issued Small Vessel Operator Proficiency (SVOP) training certificate • Canadian Bilingual (English–French) Certification

Public Service and Outreach

2020 • Invited speaker for Steward Observatory’s Public Evening Lecture Series, “The Io Volcano Observer (IVO) and the frontier of planetary volcanology", Tucson, AZ, USA 2018 • Invited speaker for the Tucson Amateur Astronomy Association presenting, “Volcanic Activity in the Solar System and the Frontier of Exovolcanology” 2017 • Volunteer at the American Natural History Museum’s “Sun–Earth Day”, New York, NY, USA • Invited speaker for the University of Arizona’s Science Café public lecture series on “Earth, Wind, Fire, & Water”, Tucson, AZ, USA • Volunteer at Columbia University’s Open House at the Lamont-Doherty Earth Observatory, New York, NY, USA 2016 • Invited speaker at the Icelandic Highland Conservation Conference in Reykjavík, Iceland discussing how the Icelandic Highlands are a vital terrestrial analog site for planetary sciences research • Invited speaker at the Arizona Senior Academy, Tucson, AZ, USA 2015 • Invited speaker at the Saddlebrooke Retirement Community’s Stargazer’s Astronomy Club, Tucson, AZ, USA • Presenter for the LPL Evening Lecture Series discussing “Volcanism on Earth and Mars”, Tucson, AZ, USA • Following a widely syndicated press release by University of Arizona News, I was interviewed by several online news and radio programs, including the British Broadcasting Cooperation (BBC), to describe results of our kite-based imaging of lava flows in Hawaii as an analog for Mars 2013, 2015 • Two of my research papers related to Jupiter’s moon Io were highlighted by NASA News and syndicated the Los Angeles Times, Nature News, Space.com, Huffington Post, Astrobiology Magazine, Wired and others 2012–2013 • Invited speaker discussing “Volcanism in the Solar System” for the City Skies Workshop at the Franklin Institute in Philadelphia, PA, USA 2012 • Interviewed for a Popular Mechanics article on how “Lava Created Strange Spirals on Mars”

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• Contributor to a Discovery Channel documentary, “How the Earth Works”, which explored the environmental consequences of the 1783– 1784 A.D. Laki eruption in Iceland 2007–2011 • Contributor to the School of Ocean and Earth Science and Technology (SOEST) Open House at the University of Hawai‘i, Honolulu, HI, USA 2011 • Hawai‘i Geographic Information Systems Coordinating Council (HIGICC)’s public lecture series, Honolulu, HI, USA 2010 • Presenter for the Hawai‘i Institute of Geophysics and Planetology (HIGP) public lecture series, Honolulu, HI, USA

Professional Service and Meeting Organization

2021 • Lead Convener of the “Terrestrial Analogues for Planetary Volcanism” session at the IAVCEI Scientific Assembly in Rotorua, New Zealand 2017 • Co-Convener of the IAVCEI 2017 General Assembly Workshop on “Using Small Unmanned Systems in Volcanology”, Portland, OR, USA • Co-Convener of the IAVCEI 2017 General Assembly Session on “V.1. Lava flow dynamics and hazard assessment”, Portland, OR, USA • Co-Convener of the GSA 2017 Cordillera Section Session on “T.19. Mars on Earth: Understanding Mars through Earth Surface Processes”, Honolulu, HI, USA 2015 • Convener of “V31C: Magma channelization across the Solar System” at the AGU General Assembly, San Francisco, CA, USA • Co-Organizer of the High Resolution Imaging Science Experiment (HiRISE) Team Meeting in Iceland • Organizer of the LPL Workshop on Lava–Water Interactions in Iceland • Lead Convener of the “Lava Flows” session at the International Union of Geodesy and Geophysics (IUGG) General Assembly in Prague, Czech Republic 2011–2015 • Dwornik Student Awards Judge at LPSC, Woodlands, TX, USA 2014 • Lead Convener for the “Planetary Volcanology” session at LPSC, Woodlands, TX, USA • LPSC Programming Committee 2013 • Lead Convener for “Lava flows” session at the IAVCEI Scientific Assembly, Kagmoshima, Japan • Organizer of the “Washington, D.C. Metropolitan Area Volcanology Workshop”, NASA GSFC, Greenbelt, MD, USA 2008 • Co-Organizer of the IAVCEI “Historical Flood Lava Eruptions” fieldtrip to Laki and Eldgjá in Iceland (2008)

Departmental/University Committees:

Current Responsibilities: 2019–Present • LPL Director Search Committee Member 2018–Present • LPL Computer Committee Chair • LPL Curriculum Committee • LPL Departmental Art Committee Member • University of Arizona Data Management Resources Committee Member

13 Christopher W. Hamilton

Previous Responsibilities: 2015–2017 • LPL Written Preliminary Qualification Examination Committee Member 2015–2016 • LPL Faculty Search Committee Member • LPL Strategic Budget Committee Member • LPL Journal Club Co-Organizer 2015–2018 • LPL Computer Committee 2015–2018 • LPL Graduate Admissions and Advising Committee Chair 2014–2015 • LPL Graduate Admissions and Advising Committee Member

Peer-Reviewer (Journals): Bulletin of Volcanology; Computers and Geoscience; Geology; Geological Society/IAVCEI; Geomorphology; Geophysical Research Letters; Geosciences; Global and Planetary Change; Icarus; Journal of Geophysical Research (JGR)—Planets; JGR—Solid Earth; Journal of Volcanology and Geothermal Research, and Nature Geoscience.

Peer-Reviewer (Funding Programs): • NASA Research Opportunities in Space and Earth Sciences (ROSES) • National Science Foundation (NSF) • Netherlands Organisation for Scientific Research (NOW)

Editorial and Executive Responsibilities: Editorial Board member for Geology (2014–2016); Elected Executive of the IAVCEI/IACS Joint Commission on Volcano‒Ice Interactions: Secretary (2014), Vice Chair (2015), and Chair (2016).

Active Professional Memberships

• American Geophysical Union (AGU) – Since 2004 – Lifetime Member • International Union of Geodesy and Geophysics (IUGG) / International Association of Vol- canology and Chemistry of the Earth’s Interior (IAVCEI) – Since 2004 – Lifetime Member • Geological Society of America (GSA) – Since 2015 • Japan Geoscience Union (JpGU) – Since 2020

Scholarly Presentations

Invited Lectures • Department of Earth and Environmental Sciences, University of Iowa, Iowa City, IA, USA (February 7, 2020), Flood Basalt Volcanism on Earth and Mars: Implications for Habitability and Exploration” • Department of Earth and Environmental Sciences, University of Iowa, Iowa City, IA, USA (February 6, 2020), “Volcanic Activity in the Solar System and the Frontier of Exovolcanology” • Department of Astronomy and Planetary Sciences, Northern Arizona University, Flagstaff, AZ, USA (October 28, 2019), “Flood Basalt Volcanism on Earth and Mars: Implications for Habitability and Exploration” • Department of Earth Sciences, Dalhousie University, Halifax, NS, Canada (January 8, 2019), “Flood Basalt Volcanism on Earth and Mars” • NASA Marshall Space Flight Center, Huntsville, AL, USA (July 24, 2018) “Flood Lava Vol-

14 Christopher W. Hamilton

canism on Earth and Mars” • Lamont–Doherty Earth Observatory, Columbia University, NY, USA (January 10, 2018), “Lava–Water Interactions: Implications for Explosivity and the Development of Ephemeral Hydrothermal Systems” • Department of Earth Sciences, Syracuse University, NY, USA (November 2, 2017), “Planetary Volcanism: Flood Lava Volcanism on Earth and Mars” • German Aerospace Center (Deutsches Zentrum für Luft- und Raumfahrt; DLR), Berlin, Germany (June 2, 2017), “Flood Lava Eruptions on Earth and Mars” • Jet Propulsion Laboratory, Pasadena, CA, USA (May 18, 2017), “Lava−water interactions on Earth and Mars” • Department of Earth and Environmental Sciences, University of Illinois at Chicago, Chicago, IL, USA (March 9, 2017), “Flood lava volcanism on Earth and Mars” • Highlands Conservation Conference, Reykjavík, Iceland (February 26–27, 2016), “The Icelandic Highlands: An analog for Mars and planetary science research” • Binghamton Geomorphology Symposium, Knoxville, TN, USA (September 12–14, 2014), “Flood lava volcanism in Elysium Planitia, Mars” • Hawaii Institute of Geophysics and Planetology, University of Hawai‘i, HI, USA (July 30, 2014), “Topographic and stochastic influences on pahoehoe lava lobe emplacement” • Hawai‘i Institute of Geophysics and Planetology, University of Hawai‘i, HI, USA (July 16, 2014), “Spatial distribution of volcanoes on Io: Implications for tidal heating and magma ascent” • School of Earth and Atmospheric Sciences, Georgia Institute of Technology (November 26, 2013), “Tidal heating and volcanism on Io” • NASA Goddard Space Flight Center (November 15, 2013), “Volcanism on Io: Implications for a subsurface magma ocean” • Department of Astronomy, University of Maryland (November 12, 2013), “Volcanism and interior processes on Io” • HiRISE Team Meeting, Tucson, Arizona (March 7, 2013), “The importance of HiRISE stereo topography for investigating channel morphologies in volcanic ” • Lunar and Planetary Laboratory, University of Arizona (March 5, 2013), “Volcano‒ice interactions on Earth and Mars” • Center for Planetary Studies, Smithsonian Institution (February 21, 2013), “Sinuous and anabranching channels in volcanic terrains on Earth and Mars” • Department of Terrestrial Magnetism, Carnegie Intuition of Washington (February 1, 2012), “Lava–water interactions on Earth and Mars”

Conference Presentations †Undergraduate Student; ‡Graduate Student; *Postdoctoral Researcher

Abbreviations: American Geophysical Union (AGU); Astrobiology Science Conference (AbSciCon); Atlantic Geological Society (AGS); Geological Society of America (GSA); European Geophysical Union (EGU); European Planetary Science Congress (EPSC); International Association of Volcanology and Chemistry of the Earth’s Interior (IAVCEI); International Union of Geodesy and Geophysics (IUGG); Japan Geoscience Union (JpGU); Lunar and Planetary Science Conference (LPSC)

2020 (12 Presentations)

15 Christopher W. Hamilton

152. Hamilton CW, AS McEwen, X Jia, and the IVO Science Team (2020) The Io Volcano Observer (IVO): Investigating the interior of a tidally heated world. JpGU – AGU Joint Meeting. Chiba, Japan. Abstract. Invited Talk. 151. Aleinov I, MJ Way, K Tsigaridis, ET Wolf, C Harman, G Gronoff, and CW Hamilton (2020) Secondary volcanically-induced lunar atmosphere and lunar volatiles: 3-D modeling and analysis. EGU General Assembly, Vienna, Austria, EGU2020-11545. Talk 150. Kerber L, BW Denevi, I Nesnas, L Keszthelyi, JW Head, C Pieters, L Wilson, J Haruyama, RV Wagner, PO Hayne, JW Ashley, JL Whitten, A Mstickle, AParness, K Donaldson Hanna, RC Anderson, DM Needham, P Isaacson, L Jozwiak, R Klima, C Jackson, TC Prissel, CW Hamilton, K Uckert, C Elder, and A Colaprete (2020) Moon Diver: Journey into the ancient of the Moon. 51st LPSC, 15–20 March 2019, The Woodlands, TX, USA. Abstract 1857. Poster. [Conference Cancelled] 149. Aleinov I, MJ Way, K Tsigaridis, ET Wolf, C Harman, G Gronoff, and CW Hamilton (2020) Transient volcanically-induced lunar atmosphere and its volatile transport effi- ciency. 51st LPSC, 15–20 March 2019, The Woodlands, TX, USA. Abstract 2675. Poster. [Conference Cancelled] 148. Knudson CA, CN Achilles*, KE Young, AC McAdam, P Whelley, S Guzewich, J Richardson, CW Hamilton, J Voigt‡, and S Scheidt (2020) Determining sulfur concentrations in a ba- saltic flood eruption: tying chemistry to atmospheric modeling. 51st LPSC, 15–20 March 2019, The Woodlands, TX, USA. Abstract 2933. Poster. [Conference Cancelled] 147. Sutton SS‡, JA Richardson, PW Whelley, CW Hamilton, SP Scheidt, KE Young, A Höskuldsson, I Jónsdóttir T Thordarson, and E Gallant (2020) The onset of degradation of a large spatter rampart in Iceland. 51st LPSC, 15–20 March 2019, The Woodlands, TX, USA. Abstract 1527. Talk. [Conference Cancelled] 146. Richardson JA, SS Sutton‡, PL Whelley, SP Scheidt, CW Hamilton, DH Needham, KE Young (2020) Vent morphology at the Holuhraun lava flow (Northern Iceland) as an analogf or martian fissure vents. 51st LPSC, 15–20 March 2019, The Woodlands, TX, USA. Abstract 1210. Poster. [Conference Cancelled] 145. Voigt JRC‡, G Steinbrügge*, NS Wolfenbarger, CW Hamilton, KM soderlund, DA Young, S Vance, DM Schroeder, and DD Blankenship (2020) Melt mobilization on Europa and its application to Manannan crater. Lunar and Planetary Science Conference (LPSC), 15– 20 March 2019, The Woodlands, TX, USA. Abstract 1392. Poster. [Conference Cancelled] 143. Tolometti GD‡, CD Neish, GR Osinski, A Kukko, JRC Voigt‡, and CW Hamilton (2020) Quantifying the surface roughness of the 2014–2015 Holuhraun lava flow using radar and lidar remote sensing. 51st LPSC, 15–20 March 2019, The Woodlands, TX, USA. Abstract 1417. Poster. [Conference Cancelled] 142. Voigt JRC‡, CW Hamilton, SP Scheidt, CN Achilles*, CM Dundas, LP Keszthelyi, U. Münzer, and P L Whelley (2020) Platy terrain within the 2014–2015 Holuhraun lava flow-field: An analog for martian flood lavas. 51st LPSC, 15–20 March 2019, The Woodlands, TX, USA. Abstract 2358. Poster. [Conference Cancelled] 141. Schaefer EI*, CD Neish, CW Hamilton, SP Scheidt, and CD Rodriguez Sanchez- vahamonde (2020) The effects of sedimentation on the measured fractality of lava flow margins. 51st LPSC, 15–20 March 2019, The Woodlands, TX, USA. Abstract 2457. Poster. [Conference Cancelled] 140. Richardson JA, DMH Baker, ES Shoemaker‡, SP Scheidt, PL Whelley, KE Young, TG , CN Achilles*, LM Carter, and CW Hamilton (2020) Prospecting buried ice with

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ground penetrating radar at Askja volcano, Northern Iceland. 51st LPSC, 15–20 March 2019, The Woodlands, TX, USA. Abstract 1129. Poster. [Conference Cancelled]

2019 (9 Presentations) 139. Aleinov ID, M Way, CW Harman, K Tsigaridis, ET Wolf, G Gronoff, and CW Hamilton (2019) Ancient volcanically-induced transient lunar atmosphere and its effect on polar volatiles. 100th AGU Fall Meeting, 9–13 December 2019, San Francisco, CA, USA, Abstract P34B-08. Talk. 138. Farrell J‡, CW Hamilton, J Karson, and R Wysocki (2019) Predicting breakouts in basaltic lava experiments. 100th AGU Fall Meeting, 9–13 December 2019, San Francisco, CA, USA, Abstract V23C-04. Talk. 137. Sutton SS‡, JA Richardson, PL Whelley, CW Hamilton, KE Young, SP Scheidt, JRC Voigt, and JE Bleacher (2019) The onset of degradation of the Holuhraun spatter rampart. 131st GSA Annual Meeting, 22–25 September 2019, Phoenix, AZ. Abstract 239-3 136. Richardson JA, SS Sutton‡, PL Whelley, F Deng, JE Bleacher, C Connor, CW Hamilton, LS Glaze (2019) Distributed volcanism preserves the tectonic record on Mars and Earth. 131st GSA Annual Meeting, 22–25 September 2019, Phoenix, AZ, Abstract 170-6. Talk. 135. Stacey K‡, L Kerber, and CW Hamilton (2019) Interactions between flood lavas and the : Implications for lava emplacement mechanisms and the triggering of steam explosions. 50th LPSC, 18–22 March 2019, The Woodlands, TX, USA. Abstract 3160. Poster. 134. McEwen, AS, E Turtle, L Kestay, K Khurana, J Westlake, P Wurz, J Helbert, R Park, K Kirby, A Haapala-Chalk, D Breuer, AG Davies, CW Hamilton, S Horst, X Jia, L Jozwiak, JT Keane, K de Kleer, V Lainey, K Mandt, I Matsuyama, O Mousis, F Nimmo, C Paranicas, J Perry, A Pommier, J Radebaugh, J Spencer, S Sutton‡, and N Thomas (2019) The Io Volcano Observer (IVO): Follow the heat. 50th LPSC, 18–22 March 2019, The Woodlands, TX, USA. Abstract 1316. Poster. 133. Park, RS, K de Kleer, A McEwen, CJ Bierson, AG Davies, D DellaGiustina, AI Ermakov, J Fuller, CW Hamilton, C Harris, H Hay‡, RA Jacobson, J Keane, L Kestay, K Khurana, K Kirby, V Lainey, I Matsuyama, C McCarthy, F Nimmo, M Panning, A Pommier, J Rathbun, G Steinbrügge*, D Stevenson, VC Tsai, and E Turtle (2019) Tidal heating: Lessons from Io and the Jovian system (report from the KISS workshop). 50th LPSC, 18–22 March 2019, The Woodlands, TX, USA. Abstract 1925. Poster. 132. Voigt JRC‡, and CW Hamilton (2019) Constraining effusive eruption styles throughout Elysium Planitia, Mars. 50th LPSC, 18–22 March 2019, The Woodlands, TX, USA. Abstract 2620. Poster. 131. Kerber L, BW Denevi, I Nesnas, L Keszthelyi, JW Head, C Pieters, L Wilson, J Haruyama, RV Wagner, PO Hayne, JW Ashley, JL Whitten, AM Stickle, A Parness, K Donaldson Hanna, RC Anderson, DM Needham, P Isaacson, L Jozwiak, R Klima, C Jackson, TC Prissel, CW Hamilton, K Uckert, and C Elder (2019) Moon Diver: A discovery mission concept for understanding secondary crust formation through the exploration of a lunar mare pit cross-section. 50th LPSC, 18–22 March 2019, The Woodlands, TX, USA. Abstract 1163. Poster.

2018 (17 Presentations)

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130. McCarthy C, A McEwen, K de Kleer*, RS Park, CJ Bierson, D Dellagiustina, KK Khurana, AG Davies, A Ermakov, J Fuller, CW Hamilton, CDK Harris, H Hay‡, J Helbert, K Hibbard, RA Jacobson, JT Keane*, V Lainey, SJ Mackwell, I Matsuyama, F Nimmo, MP Panning, J Rathbun, AP Showman, G Steinbrügge*, VC Tsai, DJ Stevenson, and EP Turtle (2018) How do planetary bodies respond to periodic tidal forcing and how does that influence heat flow and orbital evolution? – Report from the KISS Workshop entitled “Tidal Heating-Lessons from Io and the Jovian System”. 99th AGU Fall Meeting, 10–14 December 2018, Washington DC, USA, Abstract P31E-3744. Poster. 129. Whelley P, Nixon CA, K Young, JA Richardson, CW Hamilton, A McAdam, CA Knudson, SP Scheidt, JRC Voigt‡, M Wasser, JL Eigenbrode, A Regberg, S Sutton‡, T Hewagama, DM Bower, C Achilles, CR Cousins, JC Stern, N Whelley, and JE Bleacher (2018) Analogs of ice and fire: Conducting fieldwork in the Icelandic highlands to inform volcanic interpretations on Mars and instrument development for Europa. 99th AGU Fall Meeting, 10–14 December 2018, Washington DC, USA, Abstract P31H-3795. Poster. 128. Voigt JRC‡, CW Hamilton, SP Scheidt, G Steinbrügge*, U Münzer, A Hoskuldsson, I Jónsdottir, T Thordarson, and P Whelley (2018) Facies characterization of the 2014– 2015 Holuhraun lava flow field from remote sensing data and field observations. 99th AGU Fall Meeting, 10–14 December 2018, Washington DC, USA, Abstract P31H-3796. Poster. 127. Nixon CA, T Hewagama, DM Bower, JC Stern, CR Cousins, JL Eigenbrode, A Regberg, P Whelley, JA Richardson, CW Hamilton, SP Scheidt, S Sutton‡, JRC Voigt‡, K Young, A McAdam, CA Knudson, C Achilles, ML Wasser, S Aslam, N Whelley, CS Cockell, D Jameson, and JE Bleacher (2018) Characterization of a Europa analog environment at Kverkfjöll, Iceland. 99th AGU Fall Meeting, 10–14 December 2018, Washington DC, USA, Abstract P33G-3911. Poster. 126. Bower DM, CA Nixon, T Hewagama, S Aslam, JL Eigenbrode, JC Stern, CR Cousins, A Regberg, A McAdam, CA Knudson, K Young, C Achilles, CW Hamilton, and P Whelley (2018) Understanding life signatures across geothermal–ice Gradients in Europa-like environments using Raman spectroscopy. 99th AGU Fall Meeting, 10–14 December 2018, Washington DC, USA, Abstract P33G-3912. Poster. 125. Whelley N, JE Bleacher, K Young, P Whelley, JA Richardson, CW Hamilton, and CA Nixon (2018) Field logistics for terrestrial analog environments. 99th AGU Fall Meeting, 10–14 December 2018, Washington DC, USA, Abstract P51C-09. Talk. 124. Richardson JA, S Sutton, P Whelley, SP Scheidt, CW Hamilton, DH Needham, and JE Bleacher (2018) Repeat field campaigns at Holuhraun, Iceland: Exploring a new volcanic vent as a terrestrial analog for planetary surfaces. 99th AGU Fall Meeting, 10–14 December 2018, Washington DC, USA, Abstract P51C-10. Talk. 123. McEwen AS, EP Turtle, LP Keszthelyi, AG Davies, K de Kleer*, CW Hamilton, and J Radebaugh (2018) Active volcanism on Io: Implications for terrestrial planets and ocean worlds. AGU Fall Meeting, December 10–14, 2018, Abstract P54B-03. Invited Talk. 99th AGU Fall Meeting, 10–14 December 2018, Washington DC, USA, Abstract P51C-10. Talk. 122. Kerber L, BW Denevi, IA Nesnas, LP Keszthelyi, CM Elder, JW Head, CM Pieters, RG Sellar, AM Stickle, RL Klima, PO Hayne, JL Whitten, M Paton, P McGarey, KD Hanna, T Brown, DH Needham, P Isaacson, K Uckert, LM Jozwiak, CW Hamilton, R Wagner, KL Mitchell, JW Ashley, J Haruyama, A Parness, MW , RP Kornfeld, T Horvath, TC Prissel, and C Jackson (2018). Moon Diver: A Discovery mission concept for

18 Christopher W. Hamilton

understanding planetary flood basalts through the exploration of a lunar mare cross- Section. 99th AGU Fall Meeting, 10–14 December 2018, Washington DC, USA, Abstract P54D-09. Talk. 121. Hamilton CW (2018) Terrestrial analogs to planetary volcanism: Implications for the origins of flood basalt lava flows on Mars. 130th GSA Annual Meeting, 4–7 November 2018, Indianapolis, IN, USA, Abstract 18-1. Invited Talk. 120. Hamilton CW, AS McEwen, E Turtle, LP Keszthelyi, JT Keane, AG Davies, F Nimmo, K Krishan, N Thomas, and R Park (2018) The Io Volcano Observer (IVO): A NASA Discov- ery mission concept to investigate tidal heating. 130th GSA Annual Meeting, 4–7 No- vember 2018, Indianapolis, IN, USA, Abstract 67-14. Talk. 119. Bleacher JE, D Hurwitz Needham, C Parcheta, CW Hamilton, SP Scheidt, WB, Garry, and P Whelley (2018) The construction of a lava channel islands within basaltic flows. 130th GSA Annual Meeting, 4–7 November 2018, Indianapolis, IN, USA, Abstract 18-5. Talk. 118. Sutton SS‡, CW Hamilton, JE Bleacher, SP Scheidt, V Cataldo, and DW Williams (2018) Late Amazonian channelized flows East of , Mars: Implications for vol- canism and aqueous flooding. Late Amazonian Workshop, 1–2 October 2018, Houston, TX, USA, Abstract 2088. Talk. 117. Stadermann AC‡, BL Jolliff, MJ Krawczynski, and CW Hamilton (2018) Experimental investigation of fractionation during solidification of an incompatible-element-rich lu- nar basalt from Apollo 12. 81st Annual Meeting of The Meteoritical Society, 22–27 July, 2018, Moscow, Russia, Abstract 2067. Talk. 116. Hamilton CW, PJ Mouginis-Mark, MM Sori, SP Scheidt, and AM Bramson‡ (2018) evi- dence of lava flow inflation near Hrad Vallis, Mars. Lunar and Planetary Science Confer- ence (LPSC), 19–23 March, 2018, The Woodlands, TX, USA. Abstract 2313. 115. Bleacher JE, LS. Crumpler, CW Hamilton, JR Zimbelman, WB Garry, AP de Wet, PL Whelley, and SP Scheidt (2018) Implications of inflated sheet-like flow emplacement on planetary surfaces. 49th LPSC, 19–23 March, 2018, The Woodlands, TX, USA. Abstract 2034. 114. Voigt JR‡, CW Hamilton, L Fanara, and G Steinbrügge* (2018) A revised geologic histo- ry for the major flow units in Eastern Elysium Planitia, Mars. 49th LPSC, 19–23 March, 2018, The Woodlands, TX, USA. Abstract 1493.

2017 (23 Presentations) 113. Sori MM, and CW Hamilton (2017) The maximum size of inflated flood lavas: implications for the origin and evolution of Athabasca Valles, Mars, EPSC, 17–22 September 2017, Riga, Latvia. Abstract, EPSC2017-848. Talk. 112. Voigt J‡, CW Hamilton, SP Scheidt, LE Bonnefoy‡, I Jónsdóttir, A Höskuldsson, and T Thordarson (2017) Holuhraun 2014−2015 eruption site on Iceland: A flood lava analogue for Mars. EPSC, 17–22 September 2017, Riga, Latvia. Abstract EPSC2017-848. Talk. 111. Morrison A‡, M Zanetti, CW Hamilton, CD Neish, E Lev, and A Whittington (2017) Rheology of lunar highland and mare impact melt simulants: JSC-1a, Stillwater anorthosite, and Stillwater norite. IAVCEI Scientific Assembly, 14–18 August, Portland, OR, USA. Abstract 873. Talk.

19 Christopher W. Hamilton

110. Whelley PL, SP Scheidt, WB Garry, J Richardson*, CW Hamilton, JE Bleacher (2017) Comparison and fusion of ultra-high-resolution topographic data at Kīlauea volcano, Hawaii. IAVCEI Scientific Assembly, 14–18 August, Portland, OR, USA. Abstract 497. Talk. 109. Whelley PL, WB Garry, CW Hamilton, J Richardson*, and JE Bleacher (2017) Using roughness patterns to study volcanic deposit textures in remotely sensed topographic data. IAVCEI Scientific Assembly, 14–18 August, Portland, OR, USA. Abstract 492. Invited Talk. 108. Scheidt SP, JE Bleacher, CW Hamilton, PL Whelley, WB Garry, J Voigt‡, and SS Sutton‡ (2017) Anatomy of streamlined volcanic islands using multi-view stereo- photogrammetry, Kilauea volcano, Hawaii. IAVCEI Scientific Assembly, 14–18 August, Portland, OR, USA. Abstract 924. Poster. 107. Sutton SS‡, CW Hamilton, JE Bleacher, and DA Williams (2017) Channelized flows East of Olympus Mons, Mars. IAVCEI Scientific Assembly, 14–18 August, Portland, OR, USA. Abstract 924. Abstract 461. Talk. 106. Stadermann A‡, CW Hamilton, and CD Neish (2017) Mapping lunar impact melt around Giordano Bruno Crater. IAVCEI Scientific Assembly, 14–18 August, Portland, OR, USA. Abstract 1122. Poster. 105. Hamilton CW, SP Scheidt, AP de Wet, AE Huff†, WH Speiser†, DH Needham, EI Schaefer‡, SS Sutton‡, JE Moersch, CL Kling‡, E Rader*, AJ Ryan‡, AL Keske‡, DK Moyer‡, CM Dundas, C Klimczack, DA Williams, and J Taggart† (2017) Sinuous Channel Formation within the Laki Lava Flow: A Consequence of “fill and spill” emplacement. IAVCEI Scientific Assembly, 14–18 August, Portland, OR, USA. Abstract 432. Poster. 104. Hamilton CW (2017) Explosive lava–water interactions: Tephrostratigraphy and eruption processes. IAVCEI Scientific Assembly, 14–18 August, Portland, OR, USA. Abstract 412. Invited Talk. 103. Hamilton CW, PJ Mouginis-Mark, MM Sori, SP Scheidt, and JE Bleacher (2017) Terrestrial lava-rise plateaus as analogs for martian lobate flow units. GSA Cordillera Session, 23–25 May 2017, Honolulu, HI USA. Abstract 292768. Talk. 102. Bleacher JE, TR Orr, AP de Wet, JR Zimbelman, CW Hamilton, WB Garry, L Crumpler, and DA Willaism (2017) Plateaus and sinuous ridges as evidence of lava flow inflation on Mars. GSA Cordillera Session, 23–25 May 2017, Honolulu, HI USA. Abstract 292581. Talk. 101. de Wet AP, CW Hamilton, SP Scheidt, L Zeller, AK Sainvil, and N Bryson (2017) Large channel-fed rootless complex, Laki, Iceland, GSA Cordillera Session, 23–25 May 2017, Honolulu, HI USA. Abstract 293045. Talk. 100. Voigt J‡, CW Hamilton, SP Scheidt, I Jónsdóttir, Á Höskuldsson, and Þ Þórðarson (2017) Facies relationships and emplacement history of the 2014–2015 eruption at Ho- luhraun, Iceland. EGU General Assembly, 23–28 April 2017, Vienna, Austria. EGU2017- 8255. Poster. 99. Keszthelyi LP, CM Dundas, CW Hamilton, SP Scheidt, MM Sori, E Lev3, ME Rumpf*, S Duhamel, T Thordarson, S Björnsdóttir, and A Keske‡ (2017) An exceptional active Ice- landic analog for recent habitable environments on Mars created by lava–water interac- tion. AbSciCon, 24–28 April 2017, Mesa, AZ. Abstract 3350. Poster.

20 Christopher W. Hamilton

98. Sori MM*, S Byrne, MT Bland, AM Bramson‡, AI Ermakov, CW Hamilton, KA Otto, O Ruesch, and CT Russell. (2017) The vanishing cryovolcanoes of Ceres. 48th LPSC, 20–24 March 2017, The Woodslands, TX. Abstract 1116. Poster. 97. Marcucci EC*, CW Hamilton, and RR Herrick (2017) Lava–ground-ice interactions asso- ciated with the Lost Jim Lava Flow, Seward Peninsula, Alaska. 48th LPSC, 20–24 March 2017, The Woodslands, TX. Abstract 1518. Poster. 96. Dundas CM, Keszthelyi L, CW Hamilton, LE Bonnefoy‡, SP Scheidt, E Lev, ME Rumpf*, T Thordarson, Á. Höskuldsson, I Jónsdóttir, AL Keske‡, and MM Sori* (2017) The hydro- thermal system of the 2014–2015 lava flows at Holuhraun, Iceland: An analog for mar- tian lava–water interactions. 48th LPSC, 20–24 March 2017, The Woodlands, TX, USA. Abstract 2470. Poster. 95. Needham DH, CW Hamilton, JE Bleacher, PL Whelley, KE Young, SP Scheidt, JA Richard- son*, and SS Sutton‡ (2017) Lava eruption and emplacement: Using clues from Hawaiʽi and Iceland to probe the lunar past. 48th LPSC, 20–24 March 2017, Woodlands, TX. Ab- stract. 1177. Talk. 94. Bonnefoy LE‡, CW Hamilton, SP Scheidt, J Voigt‡, Á Höskuldsson, I Jónsdottir, and T Thordarson (2017) Landscape evolution after the 2014–2015 lava flow at Holuhraun, Iceland. 48th LPSC, 20–24 March 2017, The Woodlands, TX. Abstract 1652. Talk. 93. Schaefer EI‡, CW Hamilton, CD Neish, MM Sori*, AM Bramson‡, SP Beard‡, SI Peters, TA Miller, and EL Rader* (2017) Seeing pāhoehoe from orbit (without squinting). 48th LPSC, 20–24 March 2017, Woodlands, TX. Abstract 2343. Talk. 92. Whelley PL, JA Richardson*, and CW Hamilton (2017) Lava channel textures in Tarta- rus Colles, Elysium Planitia, Mars. 48th LPSC, 20–24 March 2017, Woodlands, TX. Ab- stract 2491. Talk. 91. Stadermann AC, MJ Krawczynski, BL Jollif, and CW Hamilton (2017) Analysis and experimental investigation of Apollo basalt sample 12032,366-18. 48th LPSC, 20–24 March 2017, The Woodlands, TX. Abstract 2883. Poster.

2016 (12 Presentations) 90. Richardson JA*, P Whelley, S Sutton‡, D Hurwitz-Needham, S Byrne, and CW Hamilton. Repeat terrestrial lidar mapping of the new volcanic vent at Holuhraun, Iceland. 97th AGU Fall Meeting, 12–16 December 2016, San Francisco, CA, USA. V53C-3127. Poster. 89. Schaefer EI‡, CW Hamilton, CD Neish, SP Beard‡, AM Bramson‡, MM Sori*, EL Rader* (2016) Decoding the margins: What can the fractal geometry of basaltic lava flow margins tell us? 97th AGU Fall Meeting, 12–16 December 2016, San Francisco, CA, USA. Abstract P33D-2187. Poster. 88. Sori MM*, S Byrne, CW Hamilton, ME Landis‡ (2016) The importance of ice flow at the North Pole of Mars. 6th International Conference on Mars Polar Science and Exploration, 5–9 September, University of Iceland in Reykjavik, Iceland. Talk. 87. Lev E, CW Hamilton, SP Scheidt, ME Rumpf* (2016) Mapping lava flow morphology and structure with unmanned aerial vehicles. Virtual Geoscience Conference, 21–23 September 2016, Bergen, Norway. Talk. 86. Moersch J, D Andersen, C Fedo, CW Hamilton, J Muhlbauer, W Pollard, SP Scheidt, and J Taggart (2016) UAV studies of terrestrial analogs for martian geology. Virtual Geoscience Conference, 21–23 September 2016, Bergen, Norway. Talk

21 Christopher W. Hamilton

85. Mouginis-Mark PJ, and CW Hamilton (2016) 1:175K Mapping of Hrad Vallis, Mars. NASA Planetary Mappers Meeting, 9 November 2016, USGS Astrogeology Science Center, Flagstaff, AZ, USA. Talk. 84. Marcucci EC*, CW Hamilton, and RR Herrick (2016) Lava–ice interactions in the Lost Jim Lava Flow, Seward Peninsula, Alaska and Tartarus Colles Lava Flow, Elysium Planitia, Mars. 47th LPSC, 21–25 March 2015, The Woodlands, TX, USA. Abstract 2893. Talk. 83. Bleacher JE, CW Hamilton, DP Glavin, AC Mcadam1, JL Eigenbrode, KE Young*, WB Garry, D Rogers, TD Glotch, DB Eppler, NE Petro, JC Stern, MG Trainer, PG Conrad, and SD Guzewich (2016) NASA Goddard instrument field team: A facility enabling planetary science field testing of new instrument designs. 47th LPSC, 21–25 March 2015, The Woodlands, TX, USA. Abstract 2323. Poster. 82. Sutton SS‡, CW Hamilton, and JE Bleacher (2016) Investigating channel morphologies in the Eastern Olympus Mons region of Mars: Implications for volcanic and fluvial processes. 47th LPSC, 21–25 March 2015, The Woodlands, TX, USA. Abstract 2759. Poster. 81. Schaefer EI‡, CD Neish, MM Sori*, and CW Hamilton (2016) Mandelbrot’s inferno: Exploring the fractality of lava flow margins in Iceland and Hawaii. 47th LPSC, 21–25 March 2015, The Woodlands, TX, USA. Abstract 2831. Poster. 80. Voight J‡, and CW Hamilton (2016) Investigating the volcanic and/or fluvioglacial origin of surficial deposits in Eastern Elysium Planitia, Mars. 47th LPSC, 21–25 March 2015, The Woodlands, TX, USA. Abstract 2849. Poster. 79. Sori MM*, CW Hamilton, E Lev, and SP Scheidt (2016) Numerical modeling of lava flow behavior on Earth and Mars: A multi-layer rheological approach. 47th LPSC, 21–25 March 2015, The Woodlands, TX, USA. Abstract 2909. Oral.

2015 (25 Presentations) 78. Mouginis-Mark P, CW Hamilton, and H Garbeil (2015) Digital elevation models aid the analysis of flows at Hrad Vallis, Mars. 96th AGU Fall Meeting, 14–18 December 2015, San Francisco, CA, USA. Abstract P44B-04. Talk. 77. Scheidt S*, P Whelley*, CW Hamilton, J Bleacher, and W Garry (2015) The Kilauea 1974 Flow: Quantitative morphometry of lava flows using low altitude aerial image data using a kite-based platform in the field. 96th AGU Fall Meeting, 14–18 December 2015, San Francisco, CA, USA. Abstract P24A-08. Talk. 76. Canon-Tapia E, CW Hamilton, and R Lopes (2015) Insights into the dynamics of planetary interiors obtain through the study of global distribution of volcanoes III: Lessons from Io. 96th AGU Fall Meeting, 14–18 December 2015, San Francisco, CA, USA. Abstract P31H-07. Talk. 75. Fitch EP‡, SA Fagents, T Thordarson, and CW Hamilton (2015) Fragmentation mechanisms associated with lacustrine lava-water explosions. 96th AGU Fall Meeting, San Francisco, CA, USA. Abstract V33B-3107. Poster. 74. Marcucci E*, CW Hamilton, and R Herrick (2015) Lost Jim Lava Flow, Seward Peninsula, Alaska as an analog for lava–ice interactions on Mars. 96th AGU Fall Meeting, 14–18 December 2015, San Francisco, CA, USA. Abstract P31A-2030. Poster.

22 Christopher W. Hamilton

73. Whelley P*, W Garry, S Scheidt*, J Bleacher, and CW Hamilton (2015) RIS4E at Kilauea’s December 1974 Flow: Lava flow texture LiDAR signatures. 96th AGU Fall Meeting, 14–18 December 2015, San Francisco, CA. Abstract P31A-2050. Poster 72. Hamilton CW, JE Moersch, and SP Scheidt* (2015) Applications of unmanned aerial vehicles to the study of volcanic landforms. 127th GSA Annual Meeting, 1–4 November 2015, Baltimore, MD, USA. Abstract 264973. Poster. 71. Hamilton CW, CD Neish, and E Lev (2015) Terrestrial analogs for lava flows and impact melt flows on the Moon and Mars. 127th GSA Annual Meeting, 22 June – 2 July 2015, Baltimore, MD, USA. Abstract 264941. Invited Talk. 70. Hamilton CW, LF Palafox*, and CT Morrison (2015) Automated detection of geologic changes on Mars using Bayesian models. IUGG General Assembly, 22 June – 2 July 2015, Prague, Czech Republic. Abstract IUGG-VS26p-117. Poster. 69. Hamilton CW, AS McEwen, EP Turtle, LP Kesthelyi, and AG Davies (2015) The Io Volcano Observer (IVO): A spacecraft mission proposed to the NASA Discovery program. IUGG General Assembly, 22 June – 2 July 2015, Prague, Czech Republic. Abstract IUGG-1726. Talk. 68. Hamilton CW, and PJ Mouginis-Mark (2015) Evidence for inflated lava flows near Hrad Vallis, Mars. IUGG General Assembly, 22 June – 2 July 2015, Prague, Czech Republic. Abstract IUGG-VS02p-444. Poster. 67. Hamilton CW, SP Scheidt*, JE Bleacher, RP Irwin III, WB Garry, and LP Whelley* (2015) “Fill and spill” lava emplacement and its effects on local lava discharge rates and flow morphologies. IUGG General Assembly, 22 June – 2 July 2015, Prague, Czech Republic. Abstract IUGG-3686. Talk. 66. Hamilton CW, SG Valencia†, and MA Buxton† (2015) Flood lava : Age estimation of the Fossae 2 Unit in Elysium Planitia using crater size-frequency distributions. IUGG General Assembly, 22 June – 2 July 2015, Prague, Czech Republic. Abstract IUGG-VS26p-112. Poster. 65. Scheidt SP*, LF Palafox*, CW Hamilton, and JR Zimbelman (2015) Automated detection of transverse aeolian ridges on Mars using convolutional neural networks and a field- based terrestrial orthoimage training set. 4th International Planetary Dunes Workshop, 19–22 May 2015, Boise, ID, USA. Abstract 8047. Poster. 64. Kerber L, CW Hamilton, SP Scheidt* (2015) The aerodynamic roughness of Mars-like surfaces. 4th International Planetary Dunes Workshop, 19–22 May 2015, Boise, Idaho USA. Abstract 8033. Poster. 63. Scheidt SP*, and CW Hamilton (2015) Generation of ultrahigh spatial resolution digital terrain models for a martian lava flow analog from Kilauea Volcano, Hawaii. 46th LPSC, 16–20 March 2015, The Woodlands, TX, USA. Abstract 1055. Poster. 62. Fink W, VR Backer, D Schulze-Makuch, CW Hamilton, and MA Tarbell (2015) Multi- rover framework to autonomously explore planetary lava tubes. 46th LPSC, 16–20 March 2015, The Woodlands, TX, USA. Abstract 3011. Poster. 61. Scheidt SP*, and CW Hamilton (2015) Generation of ultrahigh spatial resolution digital terrain models for a martian lava flow analog from Kilauea Volcano, Hawaii. 46th LPSC, 16–20 March 2015, The Woodlands, TX, USA. Abstract 1055. Poster. 60. Fink W, VR Baker, D Schulze-Makuch, CW Hamilton, and MA Tarbell (2015) Multi- rover framework to autonomously explore planetary lava tubes. 46th LPSC, 16–20 March 2015, The Woodlands, TX, USA. Abstract 3011. Poster.

23 Christopher W. Hamilton

59. Palafox LF*, AM Alvarez†, and CW Hamilton (2015) Automated detection of impact craters and volcanic rootless cones in Mars satellite imagery using convolutional neural networks and support vector machines. 46th LPSC, 16–20 March 2015, The Woodlands, TX, USA. Abstract 2316. Poster. 58. Bleacher JE, CW Hamilton, SP Scheidt*, WB Garry, A de Wet A, P Whelley*, and DA Williams (2015) No erosion needed: Development of streamlined islands during lava channel construction. 46th LPSC, 16–20 March 2015, The Woodlands, TX, USA. Abstract 2182. Talk. 57. Pedersen PGM, A Höskuldsson, MS Riishuus, I Jónsdóttir, MT Gudmundsson, F Sigmundsson, BG Óskarsson‡, T Dürig, VJPB Drouin, C Gallagher, R Askew, WM Moreland, S Dumont, A Davies, L Keszthelyi, CW Hamilton, and Þ Þórdarson (2015) Nornahraun lava morphology and emplacement: A new terrestrial analogue for planetary lava flows. 46th LPSC, 16–20 March 2015, The Woodlands, TX, USA. Abstract 1845. Poster. 56. Schaefer EI‡, SP Beard‡, Y JeongAhn‡, X Tan‡, and CW Hamilton (2015) Exploring self- similarity in Hawaiian lava flows. 46th LPSC, Woodlands, TX, USA. Abstract 2972. Poster 55. Hamilton CW, SP Scheidt*, JE Bleacher, RP Irwin III, and WB Garry (2015) “Fill and Spill” Lava Emplacement Associated with the December 1974 Flow on Kilauea Volcano, Hawaii, USA. 46th LPSC, 16–20 March 2015, The Woodlands, TX, USA. Abstract 1072. Talk. 54. Sori MM*, S Byrne, CW Hamilton, and ME Landis‡ (2015) Is viscous flow important at the martian poles? 46th LPSC, 16–20 March 2015, The Woodlands, TX, USA. Abstract 1541. Poster.

2014 (7 Presentations) 53. Whelley* P, W Garry, S Scheidt, R Irwin, J Fox‡, J Bleacher, and CW Hamilton (2014) Lava flow texture LiDAR signatures. 95th AGU Fall Meeting, 15–19 December 2019, San Francisco, CA, USA. Abstract V13C-4800. Poster. 52. von Meerscheidt H‡, B Brand, A deWet, J Bleacher, CW Hamilton, and R Samuels‡ (2014) The influence of topographic obstacles on basaltic lava flow morphologies. 96th AGU Fall Meeting, 15–19 December 2019, San Francisco, CA, USA. Abstract V13C-4795. Poster. 51. Chojnacki M, A McEwen, C Dundas, CW Hamilton, S Mattson, and the HiRISE Team (2014) Active Processes in . 8th International Conference on Mars. 14– 18 July 2014, Pasadena, CA, USA, Abstract 1417. Poster. 50. Scheidt SP*, CW Hamilton, JR Zimbelman, JE Bleacher, WB Garry, AP deWet, and LS Crumpler (2014) Lava-rise plateaus and inflation pits within the McCartys Flow, New Mexico. 45th LPSC, 17–21 March 2014, The Woodlands, TX, USA. Abstract 1491. Poster. 49. Keske AL‡, AS McEwen, CW Hamilton, and IJ Daubar‡ (2014) Distinguishing volcanic and fluvial activity in Mangala Valles, Mars via Geomorphic Mapping. 45th LPSC, 17–21 March 2014, The Woodlands, TX, USA. Abstract 2440. Poster. 48. Hamilton CW, JE Bleacher, RP Irwin, and EM Mazarico (2014) Sinuous channels East of Olympus Mons, Mars: Implications for volcanic and fluvial Processes. 45th LPSC, 17–21 March 2014, The Woodlands, TX, USA. Abstract 1555. Talk.

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47. Ryan AJ‡, CW Hamilton, and PR Christensen (2014) Lava coils in context: Dynamics of the Athabasca Valles lava flow. 45th LPSC, 17–21 March 2014, The Woodlands, TX, USA. Abstract 1404. Poster.

2013 (14 Presentations) 46. Fitch EP‡, CW Hamilton, SA Fagents, and T Thordarson (2013) Stages of rootless cone formation observed within the Rauðhólar cone group, Iceland. 94th AGU Fall Meeting, 9– 13 October 2013, San Francisco, CA, USA. Abstract V410D-2838. Poster. 45. Baloga SM, LS Glaze, and CW Hamilton (2013) A new simulation approach for modeling inflated pahoehoe lava flows. 94th AGU Fall Meeting, 9–13 October 2013, San Francisco, CA, USA. Abstract V13E-2653. Poster. 44. Rumpf ME‡, SA Fagents, and CW Hamilton, IA Crawford (2013) Numerical and experimental approaches toward understanding lava flow heat transfer. 94th AGU Fall Meeting, 9–13 October 2013, San Francisco, California, USA. Abstract V51D-2707. Poster. 43. Ryan S†, A deWet, JE Bleacher, HC von Meerscheidt, CW Hamilton, and WB Garry (2013) Channel and tube flow features associated with the Twin Craters lava flow, Zuni- Bandera Volcanic Field, NM: Insights into similar features on Mars. 94th AGU Fall Meeting, 9–13 October 2013, San Francisco, CA, USA. Abstract V53C-2805. Poster. 42. von Meerscheidt HC‡, JE Bleacher BD Brands, A deWet, R Samuels, CW Hamilton, WB Garry, and JL Bandfield (2013) Shatter complex formation in the Twin Craters lava flow, Zuni-Bandera Field, New Mexico. 94th AGU Fall Meeting, 9–13 October 2013, San Francisco, California, USA. Abstract V53C-2806. Poster. 41. Williams DA, CW Hamilton*, and RMC Lopes (2013) Geologic mapping of Jupiter’s moon Io and implications for interior processes. 125th GSA Annual Meeting, 27–30 October 2013, Denver, CO, USA. Abstract 163–14. Talk. 40. Hamilton CW* (2013) Widespread lava–water interactions in Elysium Plantia, Mars: Implications for paleoenvironments during the Middle to Late Amazonian Epochs. IAVCEI Scientific Assembly, 20–24 July 2013, Kagoshima, Japan. Abstract 1093-2. Talk. 39. Hamilton CW*, LS Glaze, MR James, and SM Balgoa (2013) Topographic and stochastic influences on pāhoehoe lava lobe emplacement. IAVCEI Scientific Assembly, 20–24 July 2013, Kagoshima, Japan. Abstract 1093-1. Talk. 38. Hamilton CW* (2013) The Elysium Volcanic Province: implications for understanding the thermal and volcanic evolution of Mars. Volcanology Workshop, NASA GSFC, Greenbelt, MD. Talk. 37. Neish CD*, and CW Hamilton (2013) The volcanic characteristics of impact melts on the Moon, Volcanology Workshop, NASA GSFC, Greenbelt, MD. Talk. 36. Hamilton CW* (2013) Volcanism on Jupiter’s moon Io and its relation to interior processes. EGU General Assembly, 7–12 2013, Vienna, Austria. Abstract EGU2013-545. Invited Talk. 35. Hamilton CW* (2013) Flood lavas associated with the 2 unit in Elysium Planitia, Mars. 44th LPSC, 18–22 March 2013, Woodlands, TX, USA. Abstract 3070. Poster. 34. Arzoumanian Z, JE Bleacher, K Gendreau, A McAdam, C Shearer, CW Hamilton*, J Rice, and WB Garry (2013) Chromatic mineral identification & surface texture (CMIST)

25 Christopher W. Hamilton

instrument: A next generation contact XRD/XRF tool. 44th LPSC, 18–22 March 2013, Woodlands, TX, USA. Abstract 2116. Poster. 33. Bleacher JE, T Orr, WB Garry, CW Hamilton*, JR Zimbelman, A de Wet (2013) Sinuous ridges and plateaus as evidence for lava flow inflation in the Tharsis Plains of Mars: Insights from analogous features on the coastal plain of Kilauea Volcano, HI. 44th LPSC, 18–22 March 2013, Woodlands, TX, USA. Abstract 2090. Poster.

2012 (7 Presentations) 32. Rumpf ME‡, SA Fagents, CW Hamilton, R Wright, and IA Crawford (2012) Lava– substrate heat transfer: Laboratory experiments and thermodynamic modeling. 93rd AGU Fall Meeting, 3–7 December 2012, San Francisco, CA, USA. Abstract V11B-2764. Poster. 31. Hamilton CW*, LS Glaze, MR James, SM Baloga, and SA Fagents (2012) Photogrammetric and global positioning system measurements of active pahoehoe lava lobe emplacement on Kilauea, Hawaii. AGU Chapman Conference on Hawaiian Volcanoes: From Source to Surface, 20–24 August 2012, Waikoloa, Hawaii, USA. Abstract 1397914. Poster. 30. Rumpf ME‡, SA Fagents, CW Hamilton*, R Wright, and IA Crawford (2012) Understanding lava–substrate heat transfer on Hawaii and the Moon using thermodynamic modeling and laboratory-scale lava flows. AGU Chapman Conference on Hawaiian Volcanoes: From Source to Surface. 20–24 August 2012, Waikoloa, HI, USA. Abstract 1397967. Poster. 29. Hamilton CW*, C Beggan, S Still, M Beuthe, R Lopes, D Williams, J Radebaugh, and W Wright (2012) Spatial distribution of volcanoes on Io: implications for tidal heating and magma ascent. Io Workshop, 19–23 March 2012, University of Colorado, Boulder, CO. Talk. 28. Hamilton CW*, C Beggan, S Still, M Beuthe, R Lopes, D Williams, J Radebaugh, and W Wright (2012) Cluster analysis of volcanoes on Io: implications for tidal heating and magma ascent. 43rd LPSC, 19–23 March 2012, The Woodlands, TX. Abstract 1041. Poster. 27. Tornabene, LL*, GR Osinski, AS McEwen, JM Boyce, VJ Bray, CM Caudill, JA Grant, CW Hamilton, S Mattson, PJ Mouginis-Mark, and HiRISE Operations and Science Team (2012) Wide-spread occurrence of crater-related pitted materials on Mars: implications for the role of target volatiles with respect to the impact process. 43rd LPSC, 19–23 March 2012, The Woodlands, TX, USA. Abstract 2419. Talk. 26. Boyce, JM, L Wilson, PJ Mouginis-Mark, LL Tornabene*, and CW Hamilton* (2012) Origin of closely-spaced groups of pits in martian impact craters. 43rd LPSC, 19–23 March 2012, The Woodlands, TX, USA. Abstract 1017. Poster.

2011 (7 Presentations) 25. Fagents SA, ME Elise, and CW Hamilton* (2011) Laboratory investigations of lava flow heat transfer, 92nd AGU Fall Meeting, 5–9 December 2011, San Francisco, CA, USA. Abstract V31A-2511. Poster. 24. Pendleton MW†, J Bleacher, CW Hamilton*, and LS Glaze (2011) The distribution of volcanic vents across the Eastern Tharsis Plains, Mars. GSA Annual Meeting, 9–12 October 2011, Minneapolis, MN, USA. Abstract Vol. 42, No. 5, p. 676. Talk.

26 Christopher W. Hamilton

23. Hamilton CW*, J Bleacher, L Glaze, T Orr, and T Thordarson (2011) Characteristics and origins of slabby pahoehoe, rubbly pahoehoe, and platy-ridged lava flows. International IUGG General Assembly, 27 June – 8 July 2011, Melbourne, Australia. Abstract 4689. Talk. 22. Hamilton CW* and C Beggan (2011) Geologic image analysis software (GIAS 2.0): new tools for characterizing planetary-scale patterns of geospatial distribution. IUGG General Assembly, 27 June – 8 July 2011, Melbourne, Australia. Abstract 4676. Poster. 21. Fagents SA, ME Rumpf‡, CW Hamilton*, and IA Crawford (2011) Lava–substrate heat transfer on Earth and Moon: field experiments and numerical simulations. IUGG General Assembly, 27 June – 8 July 2011, Melbourne, Australia. Abstract 4436. Talk. 20. Boyce JM, PJ Mouginis-Mark, L Tornabene, CW Hamilton*, J Allen, and L Wilson (2011) Pitted deposits in fresh martian impact craters. 42nd LPSC, 7–11 March 2011, The Woodlands, TX, USA. Abstract 2701. Poster. 19. Hamilton CW*, C Beggan, R Lopes, D Williams, and J Radebaugh (2011) Spatial distribution of volcanic hotspots and paterae on Io: implications for tidal heating models and magmatic pathways. 42nd LPSC, 7–11 March 2011, The Woodlands, TX, USA. Abstract 1025. Poster.

2010 (3 Presentations) 18. Rumpf ME‡, SA Fagents, CW Hamilton*, and I Crawford (2010) Adventures in lava and dust: testing the potential for solar wind and galactic cosmic ray preservation in lunar paleoregolith. 91st AGU Fall Meeting, 13–17 December 2010, San Francisco, USA. Ab- stract P13B-1391. Poster. 17. Boyce JM, PJ Mouginis-Mark, L Tornabene, CW Hamilton*, and J Allen (2010) Origin of pits in the pitted materials of martian impact craters, 1st Planetary Crater Consortium Proceedings, 22–24 September 2010, Flagstaff, USA. Talk. 16. Hamilton CW‡ (2010) Database of Ionian hotspots and the patterns of their spatial dis- tribution, Io Workshop, 25–26 May 2010, Provo, Utah USA. Talk.

2009 (3 Presentations) 15. Fagents SA and CW Hamilton‡ (2009) Identification of volcanic landforms and process- es on Earth and Mars using geospatial analysis, 90th AGU Fall Meeting, 14–18 December 2009, San Francisco, Abstract V21H-06. Invited Talk. 14. Hamilton CW‡, SA Fagents, and L Wilson (2009) Explosive lava–water interaction in Elysium Planitia, Mars: constraints on the formation of the Tartarus Colles cone groups, 90th AGU Fall Meeting, 14–18 December 2009, San Francisco, USA. Abstract V23E-2171. Poster. 13. Hamilton CW‡ and SA Fagents (2009) The Tartarus Colles cone group and its implica- tions for explosive lava–water interactions in the Grjota Valles region of Mars. 40th LPSC, 23–27 March 2009, The Woodlands, Texas, USA. Abstract 1924. Poster.

2008 (3 Presentations) 12. Hamilton CW‡, SA Fagents, and T Thordarson (2008) Explosive lava–water interactions on Earth and Mars: insights from examining volcanic rootless cone groups in Iceland. IAVCEI Scientific Assembly, 18–24 August 2008, Reykjavík, Iceland, USA. Abstract 189. Talk.

27 Christopher W. Hamilton

11. Beggan C‡ and CW Hamilton‡ (2008) New image processing software for analyzing the size-frequency, geometry, orientation, and spatial distribution of vesicles. IAVCEI Scien- tific Assembly, Reykjavík, 18–24 August 2008, Iceland, USA. Abstract 185. Poster. 10. Hamilton CW‡, S Baloga, SA Fagents, S Hulme‡, B Brooks, and J Foster (2007) Topo- graphic controls of pahoehoe lava flow inflation. Cities on Volcanoes 5, 19–23 November 2008, Shimabara, Japan. Abstract 11-P-111. Poster.

2007 (2 Presentations) 9. Hamilton CW‡, SA Fagents, and T Thordarson (2007) Rootless cone archetypes and their relation to lava flow emplacement processes. 2nd Volcano–Ice Interaction on Earth and Mars Conference, 1922 May 2007, Vancouver, Canada. Poster. 8. Fagents SA, BC Bruno, CW Hamilton‡, and T Thordarson (2007) Icelandic rootless vol- canic cone eruptions as analogs to explosive lava–water interactions on Mars. AGU Joint Assembly, 22–25 May 2007, Acapulco, Mexico. Abstract P341-03. Invited Talk.

2006 (2 Presentations) 7. Hamilton CW‡, BC Bruno, SA Fagents, and T Thordarson (2006) Identifying the products of explosive lava–water interaction on Earth and Mars using nearest neighbor analysis. International Symposium on Earth and Planetary Ice–Volcano Interactions, 19–23 June, 2006, Reykjavík, Iceland. Abstract 033. Talk. 6. Hamilton CW‡, T Thordarson, and SA Fagents (2006) Stratigraphy and spatial distribu- tion of rootless cones within the Raudholar group, southwest Iceland: a contribution to understanding explosive lava‒water interactions. IAVCEI Walker Memorial Meeting — Advances in Volcanology, 12–17 June 2006, Reykholt, Iceland. Abstract 12. Poster.

2005 (2 Presentations) 5. Zentilli M, M-C Williamson, P Budkewitsch, W Pollard, CW Hamilton‡, A Mosher, SA Lyon, AM Grist, ABO Jensen, and WM Schwerdtner (2005) Evaporite diapirs in Axel Heiberg Is- land, Nunavut: gauging their past and present growth rate and their geothermal energy potential. 31st AGS, 4–5 Feburary, 2015, St. John, Canada. Talk. 4. Hamilton CW‡ (2004) Hyaloclastite mass-flow emplacement in the Vífilsfell Region, Ice- land. IAVCEI Scientific Assembly, Pucon, Chile. Poster.

2004 (2 Presentations) 3. Hamilton CW† and LP Plug (2004) Identification of volcanic rootless cones and impact craters using artificial neural networks. Canadian Geophysical Union (CGU) – AGU Joint Assembly, 17–21 May 2004, Montréal, Canada, Abstract P33D-09. Poster. 2. Hamilton CW† (2004) Ice-contact volcanism in southwest Iceland: analysis of hyaloclas- tite flow deposits using remote sensing, stratigraphy, and geochemistry. 30th AGS, 30– 31, January, 2004, Moncton, Canada. Talk.

2003 (1 Presentation) 1. Hamilton CW† (2003) Ice-contact volcanism and hyaloclastite flow emplacement in the Vífilsfell region, SW Iceland. 53rd Atlantic Universities Geological Conference, October 30–November 1 2013, Halifax, Canada. Talk.

References Available Upon Request

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