GSA 2020 Connects Online

Session No. 134
Wednesday, 28 October 2020: 1:30 PM-5:30 PM

T51. Oceans and Climates through Earth History: From Proxy Reconstructions to Model Assessments (Posters)

Cushman Foundation; Geochemical Society; Paleontological Society; GSA Marine and Coastal Geoscience Division; GSA Quaternary Geology and Geomorphology Division; GSA Sedimentary Geology Division

 

Chiara Borrelli, Megan K. Fung and Miriam E. Katz, Advocates
Paper #
Start Time
1:30 PM
QUANTITATIVELY ASSESSING THE EXTENT OF EPEIRIC SEAS THROUGH THE PHANEROZOIC
PHILLIPI, Daniel, Department of Earth and Environmental Sciences, Syracuse University, 900 South Crouse Ave., Syracuse, NY 13244, IVANY, Linda C., Department of Earth and Environmental Sciences, Syracuse University, Heroy Geology Lab, Syracuse, NY 13244 and SCOTESE, Christopher, Earth and Planetary Sciences, Northwestern University, Technological Institute, 2145 Sheridan Road, Evanston, IL 60208
1:40 PM
HOW RELIABLE IS THE CARBON ISOTOPIC COMPOSITION OF PALEOZOIC CHITINOPHOSPHATIC SHELL MATERIAL? A CASE STUDY USING CAMBRIAN (MARJUMAN - STEPTOEAN) BRACHIOPODS
ZAMBITO IV, James J. and FOX, Zowie K., Department of Geology, Beloit College, 700 College St., Beloit, WI 53511
1:50 PM
ASSESSING THE INFLUENCE OF ANOXIA ON THE LATE ORDOVICIAN MASS EXTINCTION USING BIOMARKERS IN THE VININI CREEK FORMATION, NEVADA
CROFT, Anissa1, THOMAS, Elizabeth K.1, DICKMAN, Rebecca A.2, WOMBACHER, Rebecca2, AGA, Diana2, MARSHALL, Nathan3 and MITCHELL, Charles E.1, (1)Department of Geology, University at Buffalo, The State University of New York, 126 Cooke Hall, University at Buffalo, North Campus, Buffalo, NY 14260, (2)Department of Chemistry, University at Buffalo, The State University of New York, 359 Natural Sciences Complex, University at Buffalo, North Campus, Buffalo, NY 14260, (3)Department of Earth Sciences, University of California–Riverside, Riverside, CA 92521
2:00 PM
SILICATE WEATHERING AND MIDDLE DEVONIAN PALEOCLIMATE
AVILA, Teresa D.1, SALTZMAN, Matthew R.2, GRIFFITH, Elizabeth M.2 and JOACHIMSKI, Michael M.3, (1)School of Earth Sciences, The Ohio State University, 125 South Oval Mall, Columbus, OH 43210, (2)School of Earth Sciences, Ohio State University, Mendenhall Laboratory, 125 Oval Dr S, Columbus, OH 43210, (3)GeoZentrum Nordbayern, FAU Erlangen-Nürnberg, GeoZentrum Nordbayern, FAU Erlangen-Nürnberg, Erlangen, 91054, Germany
2:10 PM
ENVIRONMENTAL DRIVERS OF ORGANIC MATTER DEPOSITION DURING THE JURASSIC-CRETACEOUS TRANSITION IN CENTRAL-EASTERN MEXICO
MARTÍNEZ YÁÑEZ, Mario, Sección de Estudios de Posgrado e Investigación de la ESIA U. Ticomán "Ciencias de la Tierra", Instituto Politécnico Nacional, AV Ticomán S/N, Alcaldia Gustavo A. Madero, Ciudad de México, DF 07340, Mexico and NÚÑEZ USECHE, Fernando, Instituto de Geología, Universidad Nacional Autónoma de México, Av. Universidad No. 3000, Alcaldía Coyoacán, Ciudad de México, DF 04510, Mexico
2:20 PM
CHANGES IN MICROFOSSILS AND GEOCHEMISTRY THROUGH MID-CRETACEOUS OCEANIC ANOXIC EVENT 2 AT WESTERN NORTH ATLANTIC IODP SITE U1407
LONDOÑO, Vanessa and COLLINS, Laurel S., Dept. Earth and Environment, Florida International University, Miami, FL 33199
2:30 PM
CLUMPED ISOTOPE ANALYSES OF OYSTERS FROM THE MAASTRICHTIAN TYPE SECTION IN SOUTHEAST NETHERLANDS
O'HORA, Heidi E.1, PETERSEN, Sierra V.1, VELLEKOOP, Johan2 and SCHOLZ, Serena R.1, (1)Department of Earth and Environmental Sciences, University of Michigan, 1100 North University Ave, Ann Arbor, MI 48109, (2)Department of Earth and Environmental Sciences, University of Leuven, Naamsestraat 22, 3000, Leuven, 3000, Belgium
2:40 PM
USING NEODYMIUM ISOTOPES TO DECIPHER COMPLEX CIRCULATION PATTERNS IN THE SOUTH ATLANTIC AT THE END OF THE CRETACEOUS
HAYNES, Shannon J., Department of Geosciences, Princeton University, Guyot Hall, Princeton, NJ 08544, MACLEOD, Kenneth G., Department of Geological Sciences, The University of Missouri-Columbia, University of Missouri, 101 Geology Building, Columbia, MO 65211, LADANT, Jean-Baptiste, Department of Earth and Environmental Sciences, University of Michigan, Ann Arbor, CA 48109, POULSEN, Christopher J., Department of Earth and Environmental Sciences, University of Michigan, 1100 North University Avenue, Ann Arbor, MI 48109 and MARTIN, Ellen E., Department of Geological Sciences, University of Florida, 241 Williamson Hall, Gainesville, FL 32611-2120
2:50 PM
PALEOENVIRONMENT RECONSTRUCTION OF THE EOCENE SOUTHEASTERN TETHYS USING GEOCHEMISTRY OF SEDIMENTARY ROCKS
CALDERÓN-CONVERS, Liliana, Earth and Environmental Science, Montclair State university, 1 Normal Ave., Montclair, NJ 07043, DONG, Yixin, Department of Earth and Environmental studies, Montclair State University, 1 Normal Avenue, Montclair, NJ 07043, JIANG, Shijun, Institute of Hydrobiology, Jinan University, Guangzhou, 510632, China and CUI, Ying, Department of Earth and Environmental Studies, Montclair State University, 1 Normal Ave., Montclair, NJ 07470
3:00 PM
QUANTIFYING DIAGENESIS, CONTRIBUTING FACTORS, AND RESULTING ISOTOPIC BIAS IN BENTHIC FORAMINIFERA USING THE FORAMINIFERAL PRESERVATION INDEX: MAJOR IMPLICATIONS FOR GEOCHEMICAL PROXY RECORDS (Invited Presentation)
POIRIER, Robert K., U.S. Geological Survey, Florence Bascom Geoscience Center, Reston, VA 20192, GAETANO, Madison Q., University of Cincinnati, Cincinnati, OH 45221, ACEVEDO, Kimberly, University of Massachusetts Amherst, Amherst, MA 01003, SCHALLER, Morgan F., Earth and Environmental Sciences, Rensselaer Polytechnic Institute, Jonsson-Rowland Science Center 1W19, 110 8th Street, Troy, NY 12180-3590, RAYMO, Maureen E., Lamont-Doherty Earth Observatory, Columbia U., 61 ROUTE 9W, Palisades, NY 10964 and KOZDON, Reinhard, Lamont-Doherty Earth Observatory, Columbia University, 209 Geoscience, 61 Route 9W - PO Box 1000, Palisades, NY 10964
3:10 PM
RECONSTRUCTING SURFACE WATER [CO32-] CHANGES IN THE EASTERN EQUATORIAL PACIFIC ACROSS TWO GLACIAL-INTERGLACIAL CLIMATE TRANSITIONS
WARD, Lenzie G.1, SCHMIDT, Matthew2, HERTZBERG, Jennifer2, SPERO, Howard J.3 and MARCANTONIO, Franco4, (1)Ocean, Earth, and Atmospheric Science, Old Dominion University, 5115 Hampton Blvd, Building 406, Oceanography and Physics Building, Norfolk, VA 23529, (2)Department of Ocean, Earth and Atmospheric Sciences, Old Dominion University, 4600 Elkhorn Ave, Norfolk, VA 23508, (3)Department of Earth and Planetary Sciences, University of California Davis, One Shields Avenue, Davis, CA 95616, (4)Department of Geology and Geophysics, Texas A&M University, College of Geosciences, College Station, TX 77843
 
3:20 PM
Discussion/Break
3:30 PM
INCREASED DEGLACIAL SURFACE PRODUCTIVITY IN THE WESTERN EQUATORIAL PACIFIC INFERRED FROM THE BA/CA RATIOS OF DEEPER DWELLING FORAMINIFERA
FRITZ-ENDRES, Theresa, College of Earth, Ocean, and Atmospheric Sciences, Oregon State University, 2015 NW 23rd St, Corvallis, OR 97330 and FEHRENBACHER, Jennifer S., Oregon State University, College of Earth, Ocean, and Atmospheric Sciences, Corvallis, OR 97331
3:40 PM
MILLENNIAL-SCALE AND DEGLACIAL CHANGES IN THE SOUTHERN HEMISPHERE WESTERLIES DRIVEN BY NORTHERN HEMISPHERE CLIMATE
PIATRUNIA, Natallia, Jackson School of Geosciences, The University of Texas at Austin, 2305 Speedway, Stop C1160, Austin, TX 78712-1692, SHANAHAN, Tim, Department of Geological Sciences, University of Texas at Austin, 1 University Station C1100, Austin, TX 78712 and AUGUSTINUS, Paul, School of Geography, Geology and Environmental Science, University of Auckland, Private Bag 92019, Auckland, 1142, New Zealand
3:50 PM
DEFINING THE ONSET OF ARCTIC-ATLANTIC THROUGHFLOW DURING EARLY HOLOCENE DEGLACIATION OF THE ARCTIC ISLAND CHANNELS USING TRACE METAL RATIOS IN NEOGLOBOQUADRINA PACHYDERMA
BROOKS, Nicole1, MARCHITTO, Thomas M.2, JENNINGS, Anne E.3, BROOKINS, Sarah4, KELLEHER, Robert3 and PIENKOWSKI, Anna5, (1)INSTAAR, CU Boulder, 4001 Discovery Drive, Boulder, CO 80309, (2)INSTAAR and Dept. of Geological Sciences, Univ of Colorado, 450 UCB, Boulder, CO 80309, (3)INSTAAR and Dept. of Geological Sciences, University of Colorado, Box 450, Boulder, CO 80309-0450, (4)INSTAAR and Dept. of Geological Sciences, Univ of Colorado, 450 UCB, Boulder, CO 80309; Earth Sciences, University of Colorado at Boulder, 4001 Discovery Drive, Boulder, CO 80309, (5)Norwegian Polar Institute, Slavbard
4:00 PM
HOLOCENE GLOBAL WARMING DRIVEN BY RETREATING ICE-SHEETS AND RISING GREENHOUSE GAS CONCENTRATIONS (Invited Presentation)
BOVA, Samantha1, ROSENTHAL, Yair1, LIU, Zhengyu2, GODAD, Shital P.1 and YAN, Mi3, (1)Marine and Coastal Sciences, Rutgers University, 71 Dudley Road, New Brunswick, NJ 08901, (2)Atmospheric Science Program, Department of Geography, The Ohio State University, Columbus, OH 43210, (3)School of Geography, Nanjing Normal University, Nanjing, 210046, China
4:10 PM
CLIMATE SENSITIVITY AND GROWTH RESPONSE OF TWO CONIFERS ON HIGH ELEVATION RIDGE AT WOLF KNOB, SHOSHONE FOREST, WY
DYE, Laura1, BUTKIEWICZ, Cori2, COOPER, Zane3, COULTHARD, Bethany1, DEGRAND, James4, FRIEDMAN, Jared5, HOMFELD, Inga1, HOWARD, Hilary6, IRONCLOUD, Leroy7, PEARL, Jessie8, SMITH, Laura9 and WRAY, Shannon10, (1)Geoscience, University of Nevada, Las Vegas, 4505 S Maryland Pkwy, Las Vegas, NV 89154, (2)Madison, NV 53706, (3)San Luis Obispo, NV 93407, (4)Department of Geography, The Ohio State University, 0110 Derby Hall, 154 North Oval Mall, Columbus, OH 43210, (5)San Luis Obispo, CA 93407, (6)Terre Haute, IN 47809, (7)Rapid City, SD 57702, (8)Seattle, WA 98195, (9)Knoxville, TN 37996, (10)State College, PA 16801
4:20 PM
SPATIAL AND TEMPORAL BIASES IN THE OXYGEN ISOTOPE SYSTEMATICS OF LAND SNAIL SHELLS
NIELD, Catherine and YANES, Yurena, Geology Department, University of Cincinnati, 500 Geology-Physics Building, University of Cincinnati, Cincinnati, OH 45221
4:30 PM
NORTH AMERICAN FRESHWATER SNAILS AS PALEO ECOLOGICAL PROXIES IN CRYSTAL LAKE, OHIO
MANKER, Jaclyn, Department of Earth and Environmental Sciences, Wright State University, 260 Brehm Labs, 3460 Colonel, Dayton, OH 45435 and TEED, Rebecca, Department of Earth and Environmental Sciences, Wright State University, 260 Brehm Labs, 3640 Colonel Glenn Highway, Dayton, OH 45435
4:40 PM
A NEW RECORD OF PLANKTIC FORAMINIFERA COMMUNITY RESPONSE TO MARINE HEATWAVES IN THE NORTHEAST PACIFIC
LANE, M. Kelsey1, FEHRENBACHER, Jennifer S.1, FISHER, Jennifer L.2, FEWINGS, Melanie1 and CRUMP, Byron1, (1)Oregon State University, College of Earth, Ocean, and Atmospheric Sciences, Corvallis, OR 97331, (2)Cooperative Institute for Marine Resources Studies, Hatfield Marine Science Center, Oregon State University, 2030 SE Marine Science Drive, Newport, OR 97365
4:50 PM
STABISODB – A STABLE ISOTOPE DATABASE FOR EARTH SYSTEM RESEARCH
GROSSMAN, Ethan L.1, JOACHIMSKI, Michael M.2, KRAUSE, Cristina2 and KIESSLING, Wolfgang2, (1)Department of Geology & Geophysics, Texas A&M University, MS 3115, Department of Geology & Geophysics, TAMU, College Station, TX 77843, (2)GeoZentrum Nordbayern, FAU Erlangen-Nürnberg, GeoZentrum Nordbayern, FAU Erlangen-Nürnberg, Erlangen, 91054, Germany
5:00 PM
EXPLORING CONTROLS ON THE MARINE BARIUM CYCLE USING A SPATIALLY RESOLVED OCEAN BIOGEOCHEMICAL MODEL
CARTER, Samantha C.1, GRIFFITH, Elizabeth M.1, WINGUTH, Arne2 and BEATY, Teresa3, (1)School of Earth Sciences, The Ohio State University, 125 South Oval Mall, Columbus, OH 43210, (2)Earth and Environmental Sciences, The University of Texas at Arlington, Box 19049, Arlington, TX 76019, (3)Biology, Chemistry and Environmental Science, Northern New Mexico College, 921 N. Paseo de Oñate, Espanola, NM 87532
5:10 PM
COMBINING THE ROLE OF SULFUR AND CARBON IN LONG-DURATION MODELS TO ASSESS THE CLIMATIC IMPACT OF LARGE IGNEOUS PROVINCES
CHEONG, Hee Jun1, MITTAL, Tushar2, FENDLEY, Isabel3, SPRAIN, Courtney J.1 and BOGUMIL, Matthew4, (1)Department of Geological Sciences, University of Florida, Gainesville, FL 32611, (2)Department of Earth, Atmosphere, and Planetary Sciences, Massachusetts Institute of Technology, Cambridge, MA 02138, (3)Department of Earth and Planetary Science, University of California, Berkeley, Berkeley, WA 94720, (4)Department of Earth, Planetary, and Space Sciences, University of California Los Angeles, Los Angeles, CA 90095
 
5:20 PM
Discussion
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