GSA Annual Meeting in Phoenix, Arizona, USA - 2019

Session No. 89
Monday, 23 September 2019: 8:00 AM-12:00 PM
Room 228AB, North Building (Phoenix Convention Center)

T124. Advances in Ocean and Climate Reconstructions from Environmental Proxies

Paleontological Society; GSA Karst Division; GSA Sedimentary Geology Division; GSA Geoarchaeology Division; Geochemical Society; GSA Limnogeology Division; GSA Geochronology Division

 

Meghan Zulian, Natasha Leclerc and Bryan Black, Advocates
Paper #
Start Time
8:00 AM
RECONSTRUCTING THE HABITAT, LOCAL EXTINCTION AND POTENTIAL TSUNAMI TRANSPORT OF THE PROLIFIC ISRAELI GLYCYMERIS NUMMARIA
KILLAM, Daniel1, KATZ, Timor2, PAYTAN, Adina3 and GOODMAN, Beverly N.1, (1)Department of Marine Geosciences, University of Haifa, Haifa, 3498838, Israel, (2)Israel Oceanographic and Limnological Research, Haifa, 3498838, Israel, (3)Institute of Marine Sciences, University of California Santa Cruz, Santa Cruz, CA 95064
8:15 AM
LIFE HISTORY PATTERNS AND CONSERVATION PALEOBIOLOGY OF MARINE BIVALVES FROM WARM VS COLD CLIMATES
PALMER, Kylie1, SURGE, Donna1 and MOSS, David K.2, (1)Geological Sciences, University of North Carolina at Chapel Hill, Mitchell Hall, CB #3315, Chapel Hill, NC 27599, (2)Department of Geography and Geology, Sam Houston State University, 1900 Avenue I, Huntsville, TX 77341
8:30 AM
THE ANTARCTIC SCALLOP ADAMUSSIUM COLBECKI AS A PROXY FOR SEA-ICE DURATION IN ANTARCTICA
CRONIN, Kelly E.1, WALKER, Sally E.1, GILLIKIN, David P.2 and BOWSER, Samuel S.3, (1)Department of Geology, University of Georgia, Athens, GA 30602, (2)Geology Department, Union College, Schenectady, NY 12308, (3)Wadsworth Center, New York State Department of Health, Albany, NY 12201
8:45 AM
INTRA- AND INTER-OBSERVER RELIABILITY OF CORALLINE RED ALGA CLATHROMORPHUM COMPACTUM AS A SEA ICE COVER PROXY
LECLERC, Natasha, Department of Earth Sciences, University of Toronto, 22 Russell Street, Toronto, ON M5S 3B1, Canada, ZULIAN, Meghan, Department of Earth Sciences, University of Toronto, 22 Russell Street, Toronto, ON M5S3B1, Canada, HALFAR, Jochen, Department of Chemical and Physical Sciences, University of Toronto Mississauga, 3359 Mississauga Road, Mississauga, ON L5L 1C6, Canada and HETZINGER, Steffen, Institut für Geologie, Universität Hamburg, Bundesstr. 55, R.910a, Hamburg, 20416, Germany
9:00 AM
SEASONALITY IN MARINE ARCHIVES: IMPLICATIONS OF HIGH-RESOLUTION DATA FOR ASSESSING ECOSYSTEM RESILIENCE
ZULIAN, Meghan, Department of Earth Sciences, University of Toronto, Toronto, ON M5S 3B1, Canada; Department of Earth and Planetary Science, University of California Davis, Davis, CA 95616, FIETZKE, Jan, GEOMAR Helmholtz Centre for Ocean Research, Kiel, ON 24148, Germany, HALFAR, Jochen, Department of Chemical and Physical Sciences, University of Toronto Mississauga, 3359 Mississauga Road, Mississauga, ON L5L 1C6, Canada, SCHÖNE, Bernd R., Institute of Geosciences, University of Mainz, Mainz, 55128, Germany and LECLERC, Natasha, Department of Earth Sciences, University of Toronto, 22 Russell Street, Toronto, ON M5S 3B1, Canada
9:15 AM
AN ANALYSIS OF CARBON ISOTOPES IN BIVALVE SHELLS AS A SALINITY PROXY (Invited Presentation)
GILLIKIN, David P.1, GOODWIN, David H.2, JORN, Eva2, O'HORA, Heidi1 and WANAMAKER Jr., Alan D.3, (1)Geology Department, Union College, Schenectady, NY 12308, (2)Department of Geosciences, Denison University, FW Olin Science Hall, 100 Sunset Hill Drive, Granville, OH 43023, (3)Department of Geological and Atmospheric Sciences, Iowa State University, 253 Science I, Ames, IA 50011
9:35 AM
OPTIMAL: A NEW MACHINE LEARNING APPROACH FOR GDGT-BASED PALAEOTHERMOMETRY
ELEY, Yvette1, THOMSON, William2, GREENE, Sarah E.1, MANDEL, Ilya3, EDGAR, Kirsty Marie1, BENDLE, James1 and DUNKLEY JONES, Tom1, (1)School of Geography, Earth and Environmental Sciences, University of Birmingham, Edgbaston, Birmingham, B15 2TT, United Kingdom, (2)School of Mathematics, University of Birmingham, Birmingham, United Kingdom, (3)School of Physics and Astronomy, Monash University, Clayton, Victoria 3800, Australia
9:50 AM
STRONTIUM ISOTOPE AND CARBONATE CLUMPED ISOTOPE MEASUREMENTS OF SHARK TEETH, CORALS, OYSTERS AND STROMATOLITES FROM UPPER CRETACEOUS TO QUATERNARY COASTAL MARINE SEQUENCES FLANKING SOUTHERN AFRICA
LINOL, Bastien1, BAUER, Ann2, LOMBARDO, Alexander J.3, MONTAÑEZ, Isabel P.3, UPADHYAY, Deepshikha4, JESMOK, Greg4, KELLEY-COSIO, Anne Marie4, TRIPATI, Aradhna4 and DE WIT, Maarten J.1, (1)AEON-ESSRI, Nelson Mandela University, South Campus, Summerstrand, Port Elizabeth, 6001, South Africa, (2)Earth Atmospheric and Planetary Sciences, Massachusetts Institute of Technology, 77 Massachusetts Ave Bldg 54-1124, Cambridge, MA 02139, (3)Earth and Planetary Sciences, University of California, Davis, One Shields Dr, Davis, CA 95616, (4)Department of Earth, Planetary, and Space Sciences, University of California, Los Angeles, 595 Charles Young Drive East, Los Angeles, CA 90095
10:05 AM
A MULTI-PROXY EXTRATROPICAL NORTH PACIFIC TEMPERATURE RECONSTRUCTION FROM BIVALVES AND TREES
EDGE, David C., Laboratory of Tree-Ring Researh, University of Arizona, 1215 E Lowell St, Tucson, AZ 85721
10:20 AM
STABLE ISOTOPES, SCLEROCHRONOLOGY AND 5000 YEARS OF HUMAN-ENVIRONMENTAL INTERACTIONS ON CANADA'S PACIFIC NORTHWEST COAST (Invited Presentation)
BURCHELL, Meghan, Archaeology, Memorial University, 310 Prince Philip Drive, St. John's, NF A1C 5S7, Canada, SPARROW, Anna, Department of Archaeology, Memorial University, 310 Prince Philip Drive, St. John's, NF A1C 5S7, Canada, HARRIS, Alison, Department of Archaeology, University of York, York, United Kingdom; Department of Archaeology and Classical Studies, Stockholm University, Stockholm, Sweden and HALLMANN, Nadine, Centre Européen de Recherche et d'Enseignement des Géosciences de l'Environnement, Aix-Marseille Université, Aix-en-Provence, 13545, France
10:40 AM
A MULTIDECADAL PERSPECTIVE ON THE FREMONT FORAGING-FARMING TRANSITION IN EASTERN UTAH, USA (Invited Presentation)
FINLEY, Judson Byrd, Anthropology Program, Utah State University, 0730 Old Main Hill, Logan, UT 84322-0730
11:00 AM
HIGH-RESOLUTION STALAGMITE RECORD EXAMINING LOCAL HYDROCLIMATE VARIABILITY FROM A SHALLOW CAVE IN SEMI-ARID NEW MEXICO
SEKHON, Natasha1, BANNER, Jay L.1, BLACK, Bryan2, MILLER, Nathan1 and BREECKER, Daniel O.1, (1)Department of Geological Sciences, Jackson School of Geosciences, The University of Texas at Austin, Austin, TX 78712, (2)Laboratory of Tree-Ring Research, University of Arizona, 1215 E. Lowell St., Tucson, AZ 85721
11:15 AM
LAST GLACIAL MAXIMUM TO YOUNGER DRYAS PRECIPITATION VARIABILITY IN THE WESTERN SIERRA NEVADA
WORTHAM, Barbara E., Earth and Planetary Sciences, University of California at Davis, One Shields Ave, Davis, CA 95616, MONTAÑEZ, Isabel P., Earth and Planetary Sciences, University of California, Davis, One Shields Dr, Davis, CA 95616 and SWART, Peter K., Department of Marine Geosciences, Rosenstiel School of Marine and Atmospheric Science, University of Miami, 4600 Rickenbacker Causeway, Miami, FL 33149
11:30 AM
LATE-GLACIAL TO HOLOCENE CLIMATE OF THE NORTHERN ROCKY MOUNTAINS INFERRED FROM STABLE ISOTOPE ANALYSIS OF SEDIMENTS FROM MORRISON LAKE, MT
THOMAS, Joseph, Northern Arizona University, FLAGSTAFF, AZ 86005; Northern Arizona University, FLAGSTAFF, AZ 86005, FINNEY, Bruce P., Department of Geosciences, Idaho State University, Pocatello, ID 83209 and SHAPLEY, Mark D., CSDCO/LacCore, University of Minnesota, 500 Pillsbury Dr SE, Civil Engineering 672, Minneapolis, MN 55455
11:45 AM
INTEGRATING ACROSS GLOBAL NETWORKS OF CROSSDATED MARINE AND TERRESTRIAL GROWTH-INCREMENT CHRONOLOGIES
BLACK, Bryan, Laboratory of Tree-Ring Research, University of Arizona, 1215 E. Lowell St., Tucson, AZ 85721
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