GSA Connects 2021 in Portland, Oregon

Session No. 122
Monday, 11 October 2021: 2:30 PM-6:30 PM
Exhibit Hall A (Oregon Convention Center)

T87. New Perspectives on Phanerozoic Mass Extinctions and Environmental Perturbations (Posters)

GSA Geobiology and Geomicrobiology Division; Paleontological Research Institution; Paleontological Society; GSA Marine and Coastal Geoscience Division

Authors will be present from 4 to 6 PM.

 

Paper #
Booth #
55
PALEOENVIRONMENT RECONSTRUCTION IN THE EASTERN TETHYS DURING THE PALEOCENE-EOCENE THERMAL MAXIMUM USING TRACE METAL GEOCHEMISTRY
CALDERÓN CONVERS, Liliana1, CUI, Ying2, JIANG, Shijun3, DE PALMA, Maurizia2 and GACHETTI, Anthony1, (1)Department of Earth and Environmental Studies, Montclair State University, 1 Normal Avenue, Montclair, NJ 07043, (2)Department of Earth and Environmental Studies, Montclair State University: Department of Earth and Environmental Studies, 1 Normal Ave, Montclair, NJ 07043, (3)Hohai University: College of Oceanography, Nanjing, NJ 245700, China
56
A COMPREHENSIVE EXAMINATION OF ABSOLUTE AND RELATIVE MICROFOSSIL ABUNDANCE DURING THE LATE DEVONIAN KELLWASSER EVENTS IN THE APPALACHIAN BASIN
CHILCOAT, Gwyneth, OH, Ashlyn, PIPPENGER, Kate and COHEN, Phoebe, Department of Geosciences, Williams College, Williamstown, MA 01267
57
REGIONAL EXTINCTION OF, AND SUBSEQUENT RECOLONIZATION BY, TURRITELLINE GASTROPODS IN THE U.S. GULF COASTAL PLAIN FOLLOWING THE K-PG MASS EXTINCTION
CROWLEY, Kiera1, ALLMON, Warren2, LOWERY, Christopher M.3, MYERS, Corinne4, NAUJOKAITYTE, Jone5 and WITTS, James D.5, (1)Dept. of Earth and Atmospheric Sciences, Cornell University, 1142 Snee Hall, Ithaca, NY 14850, (2)Dept. of Earth and Atmospheric Sciences, Cornell University, 1142 Snee Hall, Ithaca, NY 14850; Paleontological Research Institution, 1259 Trumansburg Road, Ithaca, NY 14850, (3)The Institute for Geophysics, Jackson School of Geosciences, The University of Texas at Austin, J.J. Pickle Research Campus, Building 196 10100 Burnet Road (R2200), Austin, TX 78758, (4)Dept. of Earth and Planetary Sciences, University of New Mexico, Albuquerque, NM 87108, (5)Dept. of Earth and Planetary Sciences, University of New Mexico, 317 Washington St NE, Albuquerque, NM 87108
58
DINOFLAGELLATE CYST BIOSTRATIGRAPHY ACROSS THE CRETACEOUS-PALEOGENE (K-PG) BOUNDARY NEAR THE CITY OF MALVERN, HOT SPRINGS COUNTY, ARKANSAS, USA
DASTAS, Natalie, Earth and Environmental Sciences, Brooklyn College, CUNY, 2900 Bedford Avenue, Brooklyn, NY 11210; Earth and Environmental Sciences, The Graduate Center, CUNY, 365 Fifth Avenue, New York, NY 10016, CHAMBERLAIN Jr., John, Earth and Environmental Sciences, The Graduate Center, CUNY, 365 Fifth Avenue, New York, NY 10016; Biology, The Graduate Center, CUNY, 365 Fifth Avenue, New York, NY 10016; Earth and Environmental Sciences, Brooklyn College, CUNY, 2900 Bedford Avenue, Brooklyn, NY 11210, GARB, Matthew, Earth and Environmental Sciences, Brooklyn College, 2900 Bedford Ave, Brooklyn, NY 11210, LANDMAN, Neil, Division of Paleontology (Invertebrate), American Museum of Natural History, 200 Central Park W, New York, NY 10024-5102 and SLOAN, J. Carson, Arkansas Department of Transportation, Little Rock, AR 72209
60
EVALUATING SEDIMENTARY MERCURY CONCENTRATIONS ACROSS THE LATE DEVONIAN FRASNIAN-FAMMENIAN MASS EXTINCTION EVENT FROM THE MICHIGAN AND APPALACHIAN BASINS
LUKSCH, Corinne K.1, LEROY, Matthew A.2, HARRISON III, William B.3, FORMOLO, Michael J.4, RIEDINGER, Natascha5, CARUTHERS, Andrew H.6, GILL, Benjamin2 and THEM II, Theodore R.1, (1)Department of Geology and Environmental Geosciences, College of Charleston, Charleston, SC 29424, (2)Department of Geosciences, Virginia Tech, 926 West Campus Drive, Blacksburg, VA 24061, (3)Michigan Geological Survey, Western Michigan University, Western Michigan University, Department of Geoscien, Kalamazoo, MI 49008, (4)ExxonMobil Upstream Integrated Solutions, Spring, TX 77389, (5)Oklahoma State UniversityBoone Pickens School of Geology, 105 Noble Research Ctr, Stillwater, OK 74078-3030, (6)Department of Geological and Environmental Sciences, Western Michigan University, 1903 W. Michigan Ave, Kalamazoo, MI 49008-5241
61
NEW 87SR/86SR DATA FROM THE MARINE CARBONATE DEPOSITS OF THE PUCARÁ GROUP, PERU DURING THE TRIASSIC-JURASSIC TRANSITION
MAXEINER, Philip-peter1, RITTERBUSH, Kathleen2, YAGER, Joyce A.3, ROSAS, Silvia4, BOTTJER, David1 and CORSETTI, Frank3, (1)Department of Earth Sciences, University of Southern California, 3651 Trousdale Pkwy, Los Angeles, CA 90089, (2)Department of Geology and Geophysics, University of Utah, 115 S 1460 E, Salt Lake City, UT 84112, (3)Department of Earth Sciences, University of Southern California, Los Angeles, CA 90089, (4)Departamento de Ingenieria, Pontifica Universidad Catolica del Peru, Av. Universitaria 1801, San Miguel, Lima, 32, Peru
62
PALEOCLIMATE-INDUCED STRESS ON POLAR FORESTED ECOSYSTEMS PRIOR TO THE PERMIAN–TRIASSIC MASS EXTINCTION
MELLUM, Morgan1, GULBRANSON, Erik1, CORTI, Valentina2, DALHSEID, Aidan1, ATKINSON, Brian A.3, RYBERG, Patricia E.4 and CORNAMUSINI, Gianluca2, (1)Department of Geology, Gustavus Adolphus College, 800 W College Ave, St Peter, MN 56082, (2)Dipartimento di Scienze Fisiche, della Terra e dell’Ambiente, Università di Siena, Siena, Italy, (3)Department of Ecology and Evolutionary Biology, University of Kansas, Lawrence, KS 66045, (4)Department of Physical and Natural Sciences, Park University, Parkville, MO 64152
63
ANIMAL ABUNDANCE AND CHANGING REDOX CONDITIONS DURING THE FURONGIAN CAMBRIAN SPICE EVENT, WESTERN UTAH
OLSEN, Amelia E.1, SVEC, Ginny1, JONES, David2, FIKE, David A.3 and PRUSS, Sara1, (1)Department of Geosciences, Smith College, Northampton, MA 01063, (2)Geology Department, Amherst College, 11 Barrett Hill Road, Amherst, MA 01002, (3)Earth and Planetary Sciences, Washington University in St. Louis, One Brookings Drive, Campus Box 1169, St Louis, MA 63130
64
ECOLOGICAL DRIVERS OF BODY SIZE EVOLUTION IN BRACHIOPODS AND TRILOBITES ACROSS THE LATE ORDOVICIAN MASS EXTINCTION
ORCHARD, Cade, Departments of Biology and Geology, Earlham College, Richmond, IN 47374; Department of Paleobiology, Smithsonian Institution, National Museum of Natural History, 10th St. & Constitution Ave. NW, Washington, DC 20560 and COLE, Selina, Department of Paleobiology, Smithsonian Institution, National Museum of Natural History, 10th St. & Constitution Ave. NW, Washington, DC 20560; Division of Paleontology, American Museum of Natural History, Central Park West at 79th St., New York, NY 10024
65
ASSESSING MOROCCAN REEF ARCHITECTURE AND COMMUNITIES TO DEFINE THE ROLE OF EXTINCTIONS IN EARLY JURASSIC REEF EVOLUTION
STONE, Travis1, MARTINDALE, Rowan2, FONVILLE, Tanner1, BODIN, Stéphane3, VASSEUR, Raphäel4, LATHUILIÈRE, Bernard4 and KABIRI, Lahcen5, (1)Department of Geological Sciences, Jackson School of Geosciences, The University of Texas at Austin, 2305 Speedway, Stop C1160, Austin, TX 78712-1692, (2)Jackson School of Geosciences, University of Texas at Austin, 1 University Station C1100, Austin, TX 78712, (3)Department of Geoscience, Aarhus University, Aarhus, Denmark, (4)University of Lorraine, Nancy, 54 042, France, (5)Department of Geological Sciences, University Moulay Ismail, Errachidia, Morocco
66
MORPHOLOGICAL CHANGES IN CYCLOCARDIA GRANULATA FOLLOWING THE PLIO-PLEISTOCENE EXTINCTION IN VIRGINIA AND NORTH CAROLINA, WESTERN ATLANTIC
WILLIAMS, Claire, Jackson School of Geosciences, University of Texas at Austin, 23 San Jacinto Blvd, Austin, TX 78705, CHRISTIE, Max, Department of Geology, University of Illinois at Urbana-Champaign, 1301 W Green St, Urbana, IL 61801 and SCLAFANI, Judith, Department of Earth and Planetary Sciences, University of California, Davis, Davis, CA 95616
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