DOCSLIB.ORG

Ian Miller CV

Total Page：16

File Type：pdf, Size：1020Kb

Download full-text PDF Read full-text
Ian Miller CV CV 1 IAN M. MILLER Director of the Earth and Space Sciences Chair of the Earth Sciences Department Curator of Paleobotany Denver Museum of Nature & Science Contact Information: Department of Earth Sciences office: (303) 370-8351 Denver Museum of Nature & Science email: [email protected] Education: Postdoctoral Fellow 2006-2008, Denver Museum of Nature & Science. Advisor: Kirk R. Johnson. PhD, May 2007. Yale University, New Haven, CT. Geology and Geophysics. Advisors: Leo J. Hickey and Mark T. Brandon. Dissertation Title: The Taxonomy, Paleoecology and Paleolatitude of the Early Cretaceous (Albian) Winthrop Formation Flora, Washington State, USA. 1156 p. Masters of Philosophy, 2003, Yale University, New Haven CT. Geology and Geophysics. B.A. with honors in Geology, 1999, The Colorado College, Colorado Springs, CO. Principle Research Interests: (1) Evolutionary history and ecology of Late Cretaceous plants; (2) recovery of North American forests following the Cretaceous-Paleogene extinction ;(3) paleobotanical proxies for and statistical analysis of paleoclimate, paleolatitude, and paleoelevation; (4) the tectonic evolution of the Western Cordillera of North America. Complementary methodological research seeks to (a) improve reliability and accuracy of paleoclimate proxies based on leaf physiognomy through analysis of living floras; (b) refine existing paleobotanical techniques for estimating paleolatitude and paleoelevation; and (c) standardize and advance digitization of fossil floras. Professional Experience: 2012–present Director, Earth and Space Sciences, Denver Museum of Nature & Science 2009–present Chair, Department of Earth Sciences, Denver Museum of Nature & Science 2008–present Curator of Paleobotany, Denver Museum of Nature & Science 2017–present Geology Lecturer, Antarctica/Far East Asia Exp. Team, Abercrombie & Kent 2008–2010 Acting Curator of Geology, Denver Museum of Nature & Science 2006–2008 Postdoctoral Fellow, Denver Museum of Nature & Science 2018–present Curricula reviewer for Howard Hughes Medical Institute BioInteractive 2014–present University of Colorado Boulder, CU Museum of Natural History, Adjoint Curator 2014–2018 Geological of Society of America Education Committee Member 2012–present External PhD and MS committee member for multiple students at Univ. of Colorado, Univ, of Maryland, Univ. of Wyoming, and Wesleyan Univ. 2012–2019 Board Member, Snowmass Discovery 501c3 2006–2019 Associate Editor Palaeontologia Electronica 2016–2018 Project Lead, “Community Collaboration” strategic plan initiative, DMNS 2015–2018 Project Lead, “Natural World of Colorado” strategic plan initiative, DMNS 2004–present Frequent peer reviewer for multiple high-profile academic journals, NSF, and ACS-PRF 2019 Gordon Research Conference, Geochronology, New Hampshire 2007 NSF-funded Critical Transitions in Earth History, DMNS 2006 EARTHTIME III, Santa Fe Institute, NM 2005 NSF-funded Paleoelevation Workshop, Lehigh Univ. 2004 NSF-funded Northeast Russia Tectonics Workshop, Stanford Univ. Ian M. Miller CV 2 2005 Teaching assistant for Global Environmental Change, Prof. K. Turekian 2003 Teaching assistant for Paleobotany, Prof. L. Hickey 2002 Teaching assistant for Sedimentology and Stratigraphy, Prof. L. Hickey 2002 Teaching assistant for Global Environmental Change, Prof. K. Turekian 1999–2001 Field Geologist, Vineyard & Assoc. Inc., Albuquerque, NM Training/Professional Coursework: 2020 Claremont Graduate University, Museum Leadership Institute 2020–present POLARIS, The Museum Mentor Network 2016–present Appreciative Inquiry (AI) trainings (multi-day workshops) through the Rocky Mountain Center for Positive Change, and application of AI for organizational change 2014–present Design Thinking/Stanford d.school Human Centered Design trainings (multiple years) 2013–present Diversity, equity, and inclusiveness trainings (multiple years with major current focus) 2013 Science Communication 3-day workshop with the Alan Alda Center for Communicating Science, Stony Brook University 2012–present Mountain States/Employers Council trainings in time, people, and budget management 2010–present Frequent media training for major projects (e.g., Colorado Springs Project, Snowmastodon Project, etc.) and exhibit openings 2008–2012 Led the planning and space design and supported fundraising for the Earth Sciences portion of the new, state-of-the-art 70,000 ft2 Avenir Collections Facility Field Experience: 2010–2014 Project lead, The Snowmastodon Project 2014–present Project lead, Denver Basin Project, CO 2014–present Field Geologist/Paleontologist, San Juan Basin Project 2012–present Field Geologist/Paleontologist, Madagascar 2012–present Field Geologist/Paleontologist, Williston Basin Project 2006–present Field Geologist/Paleontologist, Kaiparowits Basin Project 2006–present Field Geologist/Paleontologist, Denver Basin Project, CO 2001–2006 Project lead, Methow Basin Project (PhD Thesis) Honors and Awards: 2020 Colorado Scientific Society Best Presentation (paper) Award 2017 Colorado College Spirit of Adventure Award, Alumni Association 2015 American Association of Petroleum Geologists Geosciences in the Media Award 2012 Journalism Award from the Rocky Mountain Association of Geologists 2012 Stephen H. Hard Award for Historic Preservation in the State of Colorado 2006 Philip C. Orville Prize for outstanding scholarship in Earth Sciences, Yale University 2006 G. Simpson Prize for outstanding paper on the fossil record, Yale Peabody Museum 2001–2005 Charlton Dows Cooksey Jr. Memorial Fellowship, Yale University 2002–2005 Yale University Teaching Fellowship 2004 Estwing Hammer Prize for outstanding performance in geology, Yale University 2004 Sigma Xi Research Grant 2004 John F. Enders Fellowship Grant, Yale University 2004 GSA Graduate Student Research Grant – Alexander Sisson Award 2004 Evolving Earth Foundation Student Grant 2004 GSA Travel Grant – Northeastern Section 2004 Yale University Graduate Student Assembly Travel Grant 2003 GSA Graduate Student Research Grant 2003 Yale Institute of Biospheric Studies Field Ecology Grant 2002 GSA Outstanding Mention for exceptional student research grant proposal Ian M. Miller CV 3 2002 GSA Graduate Student Research Grant 2002 GSA Travel Grant – Cordilleran Section 2002 Sigma Xi Research Grant 2002 Honorable Mention, National Science Foundation Graduate Fellowship 1999 Estwing Outstanding Senior Geologist, Colorado College, CO 1999 Colorado College Venture Grant 1998 Howard Hughes Undergraduate Research Grant 1995–1996 Dean’s List Scientific Publications: Lyson, T. R., Petermann, H., Toth, N., Bastien, S., & Miller, I. M. In Press. A new baenid turtle, Palatobaena knellerorum, sp. nov. from the earliest Paleocene (Danian) Denver Formation of south-central Colorado, USA. Journal of Vertebrate Paleontology. Lyson, T. R., Petermann, H., & Miller, I. M. In Press. A new plastomenid trionychid turtle, Plastomenus joycei, sp. nov. from the earliest Paleocene (Danian) Denver Formation of south- central Colorado, USA. Journal of Vertebrate Paleontology. Maccracken, S.A., Sohn, J-C, Miller, I.M., and Labandeira, C.C. 2021. A new Late Cretaceous leaf mine Leucopteropsa spiralae gen. et sp. nov. (Lepidoptera: Lyonetiidae) represents the first confirmed fossil evidence of the Cemiostominae. Journal of Systematic Palaeontology. http://doi.org/10.1080/14772019.2021.1881177 Maccracken, S.A., Miller, I.M., and Labandeira, C.C. 2019. Late Cretaceous domatia reveal the antiquity of plant-mite mutualisms in flowering plants: Biology Letters, 15: 20190657 http://dx.doi.org/10.1098/rsbl.2019.0657. Lyson, T.R., Miller, I.M., Bercovici, A.D., Weissenburger, K., Fuentes, A.J., Clyde, W.C., Hagadorn, J.W., Butrim, M.J., Johnson, K.R., Fleming, R.F., Barclay, R.S., Maccracken, S.A., Lloyd, B., Wilson, G.P., Krause, D.W., and Chester, S.G.B. 2019. Exceptional continental record of biotic recovery after the Cretaceous-Paleogene mass extinction: Science, 366, p.977-983. Fuentes, A.J., Clyde, W.C., Weissenburger, K., Bercovici, A., Lyson, T.R., Miller, I.M., Ramezani, J., Isakson, V., Schmitz, M.D., and Johnson, K.R. 2019. Constructing a time scale of biotic recovery across the Cretaceous-Paleogene boundary, Corral Bluffs, Denver Basin, Colorado, U.S.A: Rocky Mountain Geology, v. 54, no. 2, p. 133-153, doi:10.24872/rmgjournal.54.2.133. Erdei, B., Coiro, M., Miller, I.M., Johnson, K.R., Griffith, M.P., and Murphy, V. 2019. First cycad seeding foliage from the fossil record and inferences for the Cenozoic evolution of cycads: Biology Letters, 15: 20190114, http://dx.doi.org/10.1098/rsbl.2019.0114. Currano, E.D., Pinheiro, Esther, R.S., Buchwaldt, R., Clyde, W.C., and Miller, I.M. 2019. Endemism in Wyoming plant and insect herbivore communities during the early Eocene hothouse: Paleobiology, 45(3), p. 421-439, DOI: 10.1017/pab.2019.18. Crystal, V.F., Evans, E.S.J., Fricke, H., Miller, I.M., and Sertich, J.J.W. 2019. Late Cretaceous fluvial hydrology and dinosaur behavior in southern Utah, USA: Insights from stable isotopes of biogenic carbonate: Palaeogeography, Palaeoclimatology, Palaeoecology, v. 516, p. 152-165, doi:10.1016/j.palaeo.2018.11.022 Kowalczyk, J.B., Royer, D.L., Miller, I.M., Anderson, C.W., Beerling, D.J., Franks, P.J., Grein, M., Konrad, W., Roth-Nebelsick, A., Bowring, S.A., Johnson, K.R., and Ramezani, J., 2018. Multiple proxy estimates of atmospheric CO2 from an early Paleocene rainforest: Paleoceanography and Paleoclimatology, vol. 33(12), doi: 10.1029/2018PA003356. Dahlberg, E.L., Eberle, J.J.,
Load more

Recommended publications
  • JVP 26(3) September 2006—ABSTRACTS
    Neoceti Symposium, Saturday 8:45 acid-prepared osteolepiforms Medoevia and Gogonasus has offered strong support for BODY SIZE AND CRYPTIC TROPHIC SEPARATION OF GENERALIZED Jarvik’s interpretation, but Eusthenopteron itself has not been reexamined in detail. PIERCE-FEEDING CETACEANS: THE ROLE OF FEEDING DIVERSITY DUR- Uncertainty has persisted about the relationship between the large endoskeletal “fenestra ING THE RISE OF THE NEOCETI endochoanalis” and the apparently much smaller choana, and about the occlusion of upper ADAM, Peter, Univ. of California, Los Angeles, Los Angeles, CA; JETT, Kristin, Univ. of and lower jaw fangs relative to the choana. California, Davis, Davis, CA; OLSON, Joshua, Univ. of California, Los Angeles, Los A CT scan investigation of a large skull of Eusthenopteron, carried out in collaboration Angeles, CA with University of Texas and Parc de Miguasha, offers an opportunity to image and digital- Marine mammals with homodont dentition and relatively little specialization of the feeding ly “dissect” a complete three-dimensional snout region. We find that a choana is indeed apparatus are often categorized as generalist eaters of squid and fish. However, analyses of present, somewhat narrower but otherwise similar to that described by Jarvik. It does not many modern ecosystems reveal the importance of body size in determining trophic parti- receive the anterior coronoid fang, which bites mesial to the edge of the dermopalatine and tioning and diversity among predators. We established relationships between body sizes of is received by a pit in that bone. The fenestra endochoanalis is partly floored by the vomer extant cetaceans and their prey in order to infer prey size and potential trophic separation of and the dermopalatine, restricting the choana to the lateral part of the fenestra.
    [Show full text]
  • 1 Paleobotanical Proxies for Early Eocene Climates and Ecosystems in Northern North 2 America from Mid to High Latitudes 3 4 Christopher K
    https://doi.org/10.5194/cp-2020-32 Preprint. Discussion started: 24 March 2020 c Author(s) 2020. CC BY 4.0 License. 1 Paleobotanical proxies for early Eocene climates and ecosystems in northern North 2 America from mid to high latitudes 3 4 Christopher K. West1, David R. Greenwood2, Tammo Reichgelt3, Alexander J. Lowe4, Janelle M. 5 Vachon2, and James F. Basinger1. 6 1 Dept. of Geological Sciences, University of Saskatchewan, 114 Science Place, Saskatoon, 7 Saskatchewan, S7N 5E2, Canada. 8 2 Dept. of Biology, Brandon University, 270-18th Street, Brandon, Manitoba R7A 6A9, Canada. 9 3 Department of Geosciences, University of Connecticut, Beach Hall, 354 Mansfield Rd #207, 10 Storrs, CT 06269, U.S.A. 11 4 Dept. of Biology, University of Washington, Seattle, WA 98195-1800, U.S.A. 12 13 Correspondence to: C.K West ([email protected]) 14 15 Abstract. Early Eocene climates were globally warm, with ice-free conditions at both poles. Early 16 Eocene polar landmasses supported extensive forest ecosystems of a primarily temperate biota, 17 but also with abundant thermophilic elements such as crocodilians, and mesothermic taxodioid 18 conifers and angiosperms. The globally warm early Eocene was punctuated by geologically brief 19 hyperthermals such as the Paleocene-Eocene Thermal Maximum (PETM), culminating in the 20 Early Eocene Climatic Optimum (EECO), during which the range of thermophilic plants such as 21 palms extended into the Arctic. Climate models have struggled to reproduce early Eocene Arctic 22 warm winters and high precipitation, with models invoking a variety of mechanisms, from 23 atmospheric CO2 levels that are unsupported by proxy evidence, to the role of an enhanced 24 hydrological cycle to reproduce winters that experienced no direct solar energy input yet remained 25 wet and above freezing.
    [Show full text]
  • Gymnosperm Foliage from the Upper Triassic of Lunz, Lower Austria: an Annotated Check List and Identification Key
    Geo.Alp, Vol. 7, S. 19–38, 2010 GYMNOSPERM FOLIAGE FROM THE UPPER TRIASSIC OF LUNZ, LOWER AUSTRIA: AN ANNOTATED CHECK LIST AND IDENTIFICATION KEY Christian Pott1 & Michael Krings2 With 7 figures and 1 table 1 Naturhistoriska riksmuseet, Sektionen för paleobotanik, Box 50007, SE-104 05 Stockholm, Sweden; [email protected] 2 Department für Geo- und Umweltwissenschaften, Paläontologie und Geobiologie, Ludwig-Maximilians-Universität, and Bayerische Staatssammlung für Paläontologie und Geologie, Richard-Wagner-Straße 10, 80333 München, Germany; [email protected] Abstract The famous Lunz flora from Lower Austria is one of the richest and most diverse Late Triassic floras of the Northern He- misphere. The historical outcrops (mainly coal mines) are no longer accessible, but showy fossils can still be collected from natural exposures around the town of Lunz-am-See and from several of the old spoil tips. This paper presents an annotated check list with characterisations of all currently recognised gymnosperm foliage taxa in the Lunz flora. The descriptions are exemplified by illustrations of typical specimens and diagnostic features of the leaf morphology and epidermal anatomy. Moreover, a simple identification key for the taxa based on macromorphological features is provided that facilitates identification of newly collected specimens. 1. Introduction The Carnian (Late Triassic) flora from Lunz in Lo- ments (i.e. reproductive structures) among the fossils wer Austria is one of only a few well-preserved flo- (see e.g., Krasser, 1917, 1919; Kräusel, 1948, 1949, ras from the Alpine Triassic (Cleal, 1993; Dobruskina, 1953; Pott et al., 2010), the most striking feature of 1998).
    [Show full text]
  • A New Troodontid Theropod, Talos Sampsoni Gen. Et Sp. Nov., from the Upper Cretaceous Western Interior Basin of North America
    A New Troodontid Theropod, Talos sampsoni gen. et sp. nov., from the Upper Cretaceous Western Interior Basin of North America Lindsay E. Zanno1,2*, David J. Varricchio3, Patrick M. O’Connor4,5, Alan L. Titus6, Michael J. Knell3 1 Field Museum of Natural History, Chicago, Illinois, United States of America, 2 Biological Sciences Department, University of Wisconsin-Parkside, Kenosha, Wisconsin, United States of America, 3 Department of Earth Sciences, Montana State University, Bozeman, Montana, United States of America, 4 Department of Biomedical Sciences, Ohio University College of Osteopathic Medicine, Athens, Ohio, United States of America, 5 Ohio Center for Ecology and Evolutionary Studies, Ohio University, Athens, Ohio, United States of America, 6 Grand Staircase-Escalante National Monument, Bureau of Land Management, Kanab, Utah, United States of America Abstract Background: Troodontids are a predominantly small-bodied group of feathered theropod dinosaurs notable for their close evolutionary relationship with Avialae. Despite a diverse Asian representation with remarkable growth in recent years, the North American record of the clade remains poor, with only one controversial species—Troodon formosus—presently known from substantial skeletal remains. Methodology/Principal Findings: Here we report a gracile new troodontid theropod—Talos sampsoni gen. et sp. nov.— from the Upper Cretaceous Kaiparowits Formation, Utah, USA, representing one of the most complete troodontid skeletons described from North America to date. Histological assessment of the holotype specimen indicates that the adult body size of Talos was notably smaller than that of the contemporary genus Troodon. Phylogenetic analysis recovers Talos as a member of a derived, latest Cretaceous subclade, minimally containing Troodon, Saurornithoides, and Zanabazar.
    [Show full text]
  • A New Xinjiangchelyid Turtle from the Middle Jurassic of Xinjiang, China and the Evolution of the Basipterygoid Process in Mesozoic Turtles Rabi Et Al
    A new xinjiangchelyid turtle from the Middle Jurassic of Xinjiang, China and the evolution of the basipterygoid process in Mesozoic turtles Rabi et al. Rabi et al. BMC Evolutionary Biology 2013, 13:203 http://www.biomedcentral.com/1471-2148/13/203 Rabi et al. BMC Evolutionary Biology 2013, 13:203 http://www.biomedcentral.com/1471-2148/13/203 RESEARCH ARTICLE Open Access A new xinjiangchelyid turtle from the Middle Jurassic of Xinjiang, China and the evolution of the basipterygoid process in Mesozoic turtles Márton Rabi1,2*, Chang-Fu Zhou3, Oliver Wings4, Sun Ge3 and Walter G Joyce1,5 Abstract Background: Most turtles from the Middle and Late Jurassic of Asia are referred to the newly defined clade Xinjiangchelyidae, a group of mostly shell-based, generalized, small to mid-sized aquatic froms that are widely considered to represent the stem lineage of Cryptodira. Xinjiangchelyids provide us with great insights into the plesiomorphic anatomy of crown-cryptodires, the most diverse group of living turtles, and they are particularly relevant for understanding the origin and early divergence of the primary clades of extant turtles. Results: Exceptionally complete new xinjiangchelyid material from the ?Qigu Formation of the Turpan Basin (Xinjiang Autonomous Province, China) provides new insights into the anatomy of this group and is assigned to Xinjiangchelys wusu n. sp. A phylogenetic analysis places Xinjiangchelys wusu n. sp. in a monophyletic polytomy with other xinjiangchelyids, including Xinjiangchelys junggarensis, X. radiplicatoides, X. levensis and X. latiens. However, the analysis supports the unorthodox, though tentative placement of xinjiangchelyids and sinemydids outside of crown-group Testudines. A particularly interesting new observation is that the skull of this xinjiangchelyid retains such primitive features as a reduced interpterygoid vacuity and basipterygoid processes.
    [Show full text]
  • The Origin and Early Evolution of Vascular Plant Shoots and Leaves Rstb.Royalsocietypublishing.Org C
    Downloaded from http://rstb.royalsocietypublishing.org/ on January 22, 2018 The origin and early evolution of vascular plant shoots and leaves rstb.royalsocietypublishing.org C. Jill Harrison 1 and Jennifer L. Morris 2 1School of Biological Sciences, and 2School of Earth Sciences, University of Bristol, 24 Tyndall Avenue, Bristol BS8 1TQ, UK Review CJH, 0000-0002-5228-600X; JLM, 0000-0002-7453-3841 Cite this article: Harrison CJ, Morris JL. 2017 The morphology of plant fossils from the Rhynie chert has generated long- standing questions about vascular plant shoot and leaf evolution, for The origin and early evolution of vascular plant instance, which morphologies were ancestral within land plants, when did shoots and leaves. Phil. Trans. R. Soc. B 373 : vascular plants first arise and did leaves have multiple evolutionary origins? 20160496. Recent advances combining insights from molecular phylogeny, palaeobotany http://dx.doi.org/10.1098/rstb.2016.0496 and evo–devo research address these questions and suggest the sequence of morphological innovation during vascular plant shoot and leaf evolution. The evidence pinpoints testable developmental and genetic hypotheses relat- Accepted: 11 August 2017 ing to the origin of branching and indeterminate shoot architectures prior to the evolution of leaves, and demonstrates underestimation of polyphyly in One contribution of 18 to a discussion meeting the evolution of leaves from branching forms in ‘telome theory’ hypotheses issue ‘The Rhynie cherts: our earliest terrestrial of leaf evolution. This review discusses fossil, developmental and genetic ecosystem revisited’. evidence relating to the evolution of vascular plant shoots and leaves in a phylogenetic framework. This article is part of a discussion meeting issue ‘The Rhynie cherts: our Subject Areas: earliest terrestrial ecosystem revisited’.
    [Show full text]
  • TAXON:Phoenix Sylvestris SCORE:5.0 RATING:Evaluate
    TAXON: Phoenix sylvestris SCORE: 5.0 RATING: Evaluate Taxon: Phoenix sylvestris Family: Arecaceae Common Name(s): date sugar palm Synonym(s): Elate sylvestris L. (basionym) Indian date silver date palm wild date palm Assessor: No Assessor Status: Assessor Approved End Date: 29 Jul 2014 WRA Score: 5.0 Designation: EVALUATE Rating: Evaluate Keywords: Naturalized, Tropical Palm, Spiny, Dioecious, Bird-dispersed Qsn # Question Answer Option Answer 101 Is the species highly domesticated? y=-3, n=0 n 102 Has the species become naturalized where grown? 103 Does the species have weedy races? Species suited to tropical or subtropical climate(s) - If 201 island is primarily wet habitat, then substitute "wet (0-low; 1-intermediate; 2-high) (See Appendix 2) High tropical" for "tropical or subtropical" 202 Quality of climate match data (0-low; 1-intermediate; 2-high) (See Appendix 2) High 203 Broad climate suitability (environmental versatility) y=1, n=0 n Native or naturalized in regions with tropical or 204 y=1, n=0 y subtropical climates Does the species have a history of repeated introductions 205 y=-2, ?=-1, n=0 y outside its natural range? 301 Naturalized beyond native range y = 1*multiplier (see Appendix 2), n= question 205 y 302 Garden/amenity/disturbance weed n=0, y = 1*multiplier (see Appendix 2) n 303 Agricultural/forestry/horticultural weed n=0, y = 2*multiplier (see Appendix 2) n 304 Environmental weed n=0, y = 2*multiplier (see Appendix 2) n 305 Congeneric weed n=0, y = 1*multiplier (see Appendix 2) y 401 Produces spines, thorns or burrs
    [Show full text]
  • Getting to the Roots: a Developmental Genetic View of Root Anatomy and Function from Arabidopsis to Lycophytes
    fpls-09-01410 September 21, 2018 Time: 17:3 # 1 REVIEW published: 25 September 2018 doi: 10.3389/fpls.2018.01410 Getting to the Roots: A Developmental Genetic View of Root Anatomy and Function From Arabidopsis to Lycophytes Frauke Augstein and Annelie Carlsbecker* Department of Organismal Biology, Physiological Botany and Linnean Centre for Plant Biology in Uppsala, Uppsala University, Uppsala, Sweden Roots attach plants to the ground and ensure efficient and selective uptake of water and nutrients. These functions are facilitated by the morphological and anatomical structures of the root, formed by the activity of the root apical meristem (RAM) and consecutive patterning and differentiation of specific tissues with distinct functions. Despite the importance of this plant organ, its evolutionary history is not clear, but fossils suggest that roots evolved at least twice, in the lycophyte (clubmosses and their allies) and in the euphyllophyte (ferns and seed plants) lineages. Both lycophyte and euphyllophyte roots grow indeterminately by the action of an apical meristem, which is protected by a root cap. They produce root hairs, and in most species the vascular stele is Edited by: guarded by a specialized endodermal cell layer. Hence, most of these traits must have Annette Becker, evolved independently in these lineages. This raises the question if the development Justus Liebig Universität Gießen, Germany of these apparently analogous tissues is regulated by distinct or homologous genes, Reviewed by: independently recruited from a common ancestor of lycophytes and euphyllophytes. Hongchang Cui, Currently, there are few studies of the genetic and molecular regulation of lycophyte Florida State University, United States and fern roots.
    [Show full text]
  • 38-Simpson Et Al (Wahweap Fm).P65
    Sullivan et al., eds., 2011, Fossil Record 3. New Mexico Museum of Natural History and Science, Bulletin 53. 380 UPPER CRETACEOUS DINOSAUR TRACKS FROM THE UPPER AND CAPPING SANDSTONE MEMBERS OF THE WAHWEAP FORMATION, GRAND STAIRCASE-ESCALANTE NATIONAL MONUMENT, UTAH, U.S.A. EDWARD L. SIMPSON1, H. FITZGERALD MALENDA1, MATTATHIAS NEEDLE1, HANNAH L. HILBERT-WOLF2, ALEX STEULLET3, KEN BOLING3, MICHAEL C. WIZEVICH3 AND SARAH E. TINDALL1 1 Department of Physical Sciences, Kutztown University, Kutztown, PA 19530; 2 Department of Geology, Carleton College, Northfield, MN, 55057; 3 Central Connecticut State University, Department of Physics and Earth Sciences, New Britain, Connecticut 06050, USA Abstract—Tridactyl tracks were identified in the fluvial strata of the Upper Cretaceous Wahweap Formation in Grand Staircase-Escalante National Monument, southern Utah, U.S.A. An isolated track and a trackway are located within the upper member at the Cockscomb, and an isolated track is in the capping sandstone member at Wesses Canyon. The upper member tracks are tridactyl pes imprints consisting of a longer, blunt digit III and shorter, blunt digits II-IV. This trace corresponds well to an ornithropod dinosaur as the trackmaker. The capping sandstone member track is a tridactyl pes with an elongate digit III and shorter digits II-IV. Claw impressions are present on the terminus of digits II and III. This trace is consistent with the pes impression of a one meter tall theropod. The tracks further highlight the diversity of dinosaurs in the capping sandstone of the Wahweap Formation. INTRODUCTION During the Late Cretaceous, North America, in particular the west- ern United States, was the site of a radiation of new dinosaurian genera.
    [Show full text]
  • Arizona Landscape Palms
    Cooperative Extension ARIZONA LANDSCAPE PALMS ELIZABETH D AVISON Department of Plant Sciences JOHN BEGEMAN Pima County Cooperative Extension AZ1021 • 12/2000 Issued in furtherance of Cooperative Extension work acts of May 8 and June 30, 1914, in cooperation with the U.S. Department of Agriculture, James A. Christenson, Director, Cooperative Extension, College of Agriculture and Life Sciences, The University of Arizona. The University of Arizona College of Agriculture and Life Sciences is an equal opportunity employer authorized to provide research, educational information and other services to individuals and institutions that function without regard to sex, race, religion, color, national origin, age, Vietnam Era Veteran's status, or disability. Contents Landscape Use ......................................... 3 Adaptation ................................................ 3 Planting Palms ......................................... 3 Care of Established Palms...................... 5 Diseases and Insect Pests ....................... 6 Palms for Arizona .................................... 6 Feather Palms ........................................... 8 Fan Palms................................................ 12 Palm-like Plants ..................................... 16 This information has been reviewed by university faculty. ag.arizona.edu/pubs/garden/az1121.pdf 2 The luxuriant tropical appearance and stately Adaptation silhouette of palms add much to the Arizona landscape. Palms generally can be grown below the 4000 ft level Few other plants are as striking in low and mid elevation in Arizona. However, microclimate may make the gardens. Although winter frosts and low humidity limit difference between success and failure in a given location. the choices somewhat, a good number of palms are Frost pockets, where nighttime cold air tends to collect, available, ranging from the dwarf Mediterranean Fan should be avoided, especially for the tender species. Palms palm to the massive Canary Island Date palm.
    [Show full text]
  • 71St Annual Meeting Society of Vertebrate Paleontology Paris Las Vegas Las Vegas, Nevada, USA November 2 – 5, 2011 SESSION CONCURRENT SESSION CONCURRENT
    ISSN 1937-2809 online Journal of Supplement to the November 2011 Vertebrate Paleontology Vertebrate Society of Vertebrate Paleontology Society of Vertebrate 71st Annual Meeting Paleontology Society of Vertebrate Las Vegas Paris Nevada, USA Las Vegas, November 2 – 5, 2011 Program and Abstracts Society of Vertebrate Paleontology 71st Annual Meeting Program and Abstracts COMMITTEE MEETING ROOM POSTER SESSION/ CONCURRENT CONCURRENT SESSION EXHIBITS SESSION COMMITTEE MEETING ROOMS AUCTION EVENT REGISTRATION, CONCURRENT MERCHANDISE SESSION LOUNGE, EDUCATION & OUTREACH SPEAKER READY COMMITTEE MEETING POSTER SESSION ROOM ROOM SOCIETY OF VERTEBRATE PALEONTOLOGY ABSTRACTS OF PAPERS SEVENTY-FIRST ANNUAL MEETING PARIS LAS VEGAS HOTEL LAS VEGAS, NV, USA NOVEMBER 2–5, 2011 HOST COMMITTEE Stephen Rowland, Co-Chair; Aubrey Bonde, Co-Chair; Joshua Bonde; David Elliott; Lee Hall; Jerry Harris; Andrew Milner; Eric Roberts EXECUTIVE COMMITTEE Philip Currie, President; Blaire Van Valkenburgh, Past President; Catherine Forster, Vice President; Christopher Bell, Secretary; Ted Vlamis, Treasurer; Julia Clarke, Member at Large; Kristina Curry Rogers, Member at Large; Lars Werdelin, Member at Large SYMPOSIUM CONVENORS Roger B.J. Benson, Richard J. Butler, Nadia B. Fröbisch, Hans C.E. Larsson, Mark A. Loewen, Philip D. Mannion, Jim I. Mead, Eric M. Roberts, Scott D. Sampson, Eric D. Scott, Kathleen Springer PROGRAM COMMITTEE Jonathan Bloch, Co-Chair; Anjali Goswami, Co-Chair; Jason Anderson; Paul Barrett; Brian Beatty; Kerin Claeson; Kristina Curry Rogers; Ted Daeschler; David Evans; David Fox; Nadia B. Fröbisch; Christian Kammerer; Johannes Müller; Emily Rayfield; William Sanders; Bruce Shockey; Mary Silcox; Michelle Stocker; Rebecca Terry November 2011—PROGRAM AND ABSTRACTS 1 Members and Friends of the Society of Vertebrate Paleontology, The Host Committee cordially welcomes you to the 71st Annual Meeting of the Society of Vertebrate Paleontology in Las Vegas.
    [Show full text]
  • Copyrighted Material
    20_574310 bindex.qxd 1/28/05 12:00 AM Page 460 Index Arapahoe Basin, 68, 292 Auto racing A AA (American Automo- Arapaho National Forest, Colorado Springs, 175 bile Association), 54 286 Denver, 122 Accommodations, 27, 38–40 Arapaho National Fort Morgan, 237 best, 9–10 Recreation Area, 286 Pueblo, 437 Active sports and recre- Arapaho-Roosevelt National Avery House, 217 ational activities, 60–71 Forest and Pawnee Adams State College–Luther Grasslands, 220, 221, 224 E. Bean Museum, 429 Arcade Amusements, Inc., B aby Doe Tabor Museum, Adventure Golf, 111 172 318 Aerial sports (glider flying Argo Gold Mine, Mill, and Bachelor Historic Tour, 432 and soaring). See also Museum, 138 Bachelor-Syracuse Mine Ballooning A. R. Mitchell Memorial Tour, 403 Boulder, 205 Museum of Western Art, Backcountry ski tours, Colorado Springs, 173 443 Vail, 307 Durango, 374 Art Castings of Colorado, Backcountry yurt system, Airfares, 26–27, 32–33, 53 230 State Forest State Park, Air Force Academy Falcons, Art Center of Estes Park, 222–223 175 246 Backpacking. See Hiking Airlines, 31, 36, 52–53 Art on the Corner, 346 and backpacking Airport security, 32 Aspen, 321–334 Balcony House, 389 Alamosa, 3, 426–430 accommodations, Ballooning, 62, 117–118, Alamosa–Monte Vista 329–333 173, 204 National Wildlife museums, art centers, and Banana Fun Park, 346 Refuges, 430 historic sites, 327–329 Bandimere Speedway, 122 Alpine Slide music festivals, 328 Barr Lake, 66 Durango Mountain Resort, nightlife, 334 Barr Lake State Park, 374 restaurants, 333–334 118, 121 Winter Park, 286
    [Show full text]