GSA Annual Meeting in Seattle, Washington, USA - 2017

Session No. 268
Tuesday, 24 October 2017: 9:00 AM-6:30 PM
Halls 4EF (Washington State Convention Center)

T38. Cenozoic Paleoclimates and Ecosystems (Posters)

Paleontological Society; Geochemical Society; Paleontological Research Institution; Cushman Foundation for Foraminiferal Research; GSA Sedimentary Geology Division; GSA Limnogeology Division
Authors will be present from 9:30 to 11:30 AM and 4:30 to 6:30 PM.
181
UNDERSTANDING CHEMICAL WEATHERING IN PERIGLACIAL/SUBGLACIAL ENVIRONMENTS BY INVERSE MODELING OF WEST GREENLAND GLACIAL MELTWATER USING PHREEQCI
LIU, Lu, Earth and Space Sciences, University of Washington, Johnson Hall Rm-070, Box 351310, 4000 15th Avenue NE, Seattle, WA 98195, HAGEDORN, Birgit, Environment and Natural Resources Institute, University of Alaska Anchorage, 3211 Providence Drive, Anchorage, AK 99508, SLETTEN, Ronald S., Department of Earth and Space Sciences, University of Washington, Johnson Hall Rm-070, Box 351310, 4000 15th Avenue NE, Seattle, WA 98195-1310, CHOQUETTE, Kyla, University of Alaska, Anchorage, AK 99508, CAMERON, Karen, Geological Survey of Denmark and Greenland, Department of Geochemistry, Øster Voldgade 10, Copenhagen, 1350, Denmark, DIESER, Markus, Boseman, MT 173980 and CHRISTNER, Brent, Department of Biological Sciences, Louisiana State University, Baton Rouge, LA 70803, liul99@uw.edu
182
INTERPRETING THE FORAMINIFERAL AND DIATOM RECORD FROM PERSEVERANCE DRIFT, NORTHWESTERN WEDDELL SEA, ANTARCTIC PENINSULA
KYRMANIDOU, Anastasia, Department of Geology, Southern Illinois University, 1259 Lincoln Drive, Carbondale, IL 62901, VADMAN, Kara, University of South Florida, College of Marine Science, 140 7th Ave S., St. Petersburg, FL 33701, ISHMAN, Scott E., Geology, Southern Illinois University, Carbondale, Illinois, USA, Carbondale, IL 62901, LEVENTER, Amy, Geology Department, Colgate University, 13 Oak Drive, Hamilton, NY 13346, BRACHFELD, Stefanie, Earth and Environmental Studies, Montclair State Univ, 252 Mallory Hall, Upper Montclair, NJ 07043 and DOMACK, Eugene, College of Marine Science, University of South Florida, 140 7th Avenue South, St. Petersburg, FL 33701, akyrmanidou@siu.edu
183
CLIMATE CHANGE OVER THE PAST 2200 YEARS IN THE SOUTHERN ATAI MOUNTAINS OF CENTRAL ASIA
FENG, Zhaodong, College of Environment and Planning, Henan University, Kaifeng, 475004, China, fengzd@lzu.edu.cn
184
HOLOCENE REEF BUILDING ALONG THE SHELF-EDGE OF SW PUERTO RICO
DANIEL, Nathan, SWANSON, Philip H. and HUBBARD, Dennis K., Geology, Oberlin College, 52 W Lorain St, Oberlin, OH 44074, ndaniel@oberlin.edu
185
ENHANCED SILICATE WEATHERING OF TROPICAL SHELF SEDIMENTS EXPOSED DURING GLACIAL LOWSTANDS: A SINK FOR ATMOSPHERIC CO2
CLIFT, Peter D.1, WAN, Shiming2, ZHAO, Debo2, HOVIUS, Niels3, MUNHOVEN, Guy4, FRANCE-LANORD, Christian5, WANG, Yinxi6, XIONG, Zhifang6, HUANG, Jie2, YU, Zhaojie7, ZHANG, Jin2, MA, Wentao8, ZHANG, Guoliang2, LI, Anchun2 and LI, Tiegang2, (1)Department of Geology and Geophysics, Louisiana State University, E235 Howe-Russell, Baton Rouge, LA 70803, (2)Key Laboratory of Marine Geology and Environment, Chinese Academy of Sciences, Institute of Oceanology, Qingdao, 266071, China, (3)Section 5.1 Geomorphology, German Research Centre for Geosciences GFZ, Telegrafenberg, Potsdam, 14473, Germany, (4)Institut d’Astrophysique et de Geophysique, Universite de Liege, Liege, Belgium, (5)Crpg, Vandoeuvre les Nancy, 54501, France, (6)Center of Modern Analysis, Nanjing University, Nanjing, 210093, China, (7)Laboratoire IDES, UMR 8148 CNRS, Université de Paris XI, Orsay, 91405, France, (8)State Key Laboratory of Marine Geology, Tongji University, 1239 Siping Road, Shanghai, 200092, China, pclift@lsu.edu
186
USING PROVENANCE OF TERRIGENOUS SEDIMENT TO RECONSTRUCT THE AGULHAS LEAKAGE DURING THE EARLY AND LATE PLEISTOCENE
PEARSON, Bevan D., University of Pennsylvania, Philadelphia, PA 19104; Geochemistry Division, Lamont-Doherty Earth Observatory, Palisades, NY 10964 and FRANZESE, Allison M., Natural Sciences Department, Hostos Community College, Bronx, NY 10451; Geochemistry Division, Lamont-Doherty Earth Observatory, Palisades, NY 10964, bpearson@sas.upenn.edu
187
SPATIAL ANALYSIS AND COMPARISON OF TEMPERATURE AND PRECIPITATION IN THE AMERICAN MIDWEST, EUROPE, AND THE CHINESE LOESS PLATEAU USING CLUMPED ISOTOPE THERMOMETRY
BRICKER, Hayley, Department of Earth & Planetary Space Sciences, University of California, Los Angeles, Los Angeles, CA 90024, BRICKER, Jace, Department of Geology, Mt Vernon, IA 52314, MITSUNAGA, Bryce A., Department of Earth, Planetary and Space Sciences, University of California, Los Angeles, 595 Charles E. Young Dr. East, Los Angeles, CA 90095, MERING, John, Department of Earth Sciences, University of Waikato, Hamilton, 3240, New Zealand, FRECHEN, Manfred, Geochronology and isotope Hydrology, Leibniz Institute for Applied Geophysics (LIAG), Stilleweg 2, Hannover, 30655, Germany, OCHES, Rick, Department of Natural & Applied Sciences, Bentley University, Waltham, MA 02452, EAGLE, Robert, Department of Earth, Planetary, and Space Sciences, University of California, Los Angeles, 595 Charles Young Drive East, Los Angeles, CA 90095 and TRIPATI, Aradhna K., Department of Earth, Planetary, and Space Sciences, Departments of Atmospheric and Oceanic Sciences, Institute of the Environment and Sustainability, Institute of Geophysics and Planetary Physics, University of California, Los Angeles, 595 Charles Young Drive East, Box 951567, Los Angeles, CA 90095, hbricker@g.ucla.edu
188
LATE HOLOCENE HYDROLOGIC VARIABILITY IN THE SOUTHEAST MOJAVE DESERT USING SEDIMENTS FROM FORD LAKE, CALIFORNIA
LEIDELMEIJER, Jenifer A.1, KIRBY, Matthew E.1, ANDERSON, William T.2, MAYER, Stefanie A.1, PALERMO, Jennifer A.1, STOUT, Corey1, SHELLHORN, Amanda I.1, WEISBERG, Gregory A.1, RANGEL, Hogan1 and HESS, Brenna1, (1)Geological Sciences, California State University - Fullerton, Department of Geological Sciences, MH-254, 800 N. State College Blvd, Fullerton, CA 92831, (2)Earth Sciences, Florida International University, Miami, FL 33199, jleidelmeijer@fullerton.edu
189
WEAK PLIOCENE BOTTOM CURRENTS IN THE JANE BASIN, NW WEDDELL SEA BASED ON MULTIVARIATE ANALYSIS OF GRAIN SIZE SPECTRA
LUNA, Melissa R.1, O'CONNELL, Suzanne1, ORTIZ, Joseph D.2 and WIZEVICH, Michael C.3, (1)Earth and Environmental Sciences, Wesleyan University, 265 Church Street, Middletown, CT 06459, (2)Department of Geology, Kent State University, Kent, OH 44242, (3)Department of Geological Sciences, Central Connecticut State University, 1615 Stanley St, New Britain, CT 06050, mluna@wesleyan.edu
190
HOLOCENE AND ANTHROPOCENE OOID PRECIPITATION AS A POSSIBLE NATURAL ARCHIVE FOR SHORT-TERM CHANGES IN OCEAN GEOCHEMISTRY AND CLIMATE
CALNER, Mikael, CALNER, Hanna, ALWMARK, Carl and NAERAA, Tomas, Department of Geology, Lund University, Sölvegatan 12, Lund, SE-223 62, Sweden, mikael.calner@geol.lu.se
191
PALEOCLIMATE AND PALEOENVIRONMENTAL RECONSTRUCTION ACROSS THE PLEISTOCENE BLANCAN-IRVINGTONIAN TRANSITION IN SOUTHWEST KANSAS
HARALSON, Marlee D.1, LUKENS, William E.1, MARTIN, Robert A.2 and FOX, David L.3, (1)Terrestrial Paleoclimatology Research Group, Department of Geosciences, Baylor University, Waco, TX 76798, (2)Department of Biology, Murray State University, Murray, KY 42071, (3)Department of Earth Sciences, University of Minnesota, Minneapolis, MN 55455, marlee_haralson@baylor.edu
192
HIGH-RESOLUTION PALEOTEMPERATURE INFERENCES IN TENERIFE, CANARY ISLANDS FROM ARCHAEOLOGICAL PHORCUS ATRATUS SHELLS
PARKER, Wesley G.1, YANES, Yurena1, MESA-HERNÁNDEZ, Eduardo2 and SURGE, Donna3, (1)Geology Department, University of Cincinnati, 500 Geology-Physics Building, University of Cincinnati, Cincinnati, OH 45221, (2)Departamento de Prehistoria, Arqueología e Historia Antigua, Universidad de La Laguna, La Laguna, 38200, Spain, (3)Dept. of Geological Sciences, University of North Carolina at Chapel Hill, 104 South Road, Mitchell Hall, Chapel Hill, NC 27599, Parkerwg@mail.uc.edu
193
THE POSSIBILITY OF PRONGHORN TEETH AS SEASONALITY INDICATORS FOR PALEOCLIMATE RECONSTRUCTIONS
FRASER, Danielle, Palaeobiology, Canadian Museum of Nature, Ottawa, ON K1P 6P4, Canada; Department of Earth Sciences, Carleton University, Ottawa, ON K1S 5B6, KIM, Sora L., Earth and Environmental Sciences, University of Kentucky, 121 Slone Research Building, Lexington, KY 40508, WELKER, Jeffrey, Department of Biological Sciences, University of Alaska Anchorage, Anchorage, AK 99508; Department of Biology, Univerisity Oulu, Oulo, Finland and CLEMENTZ, Mark T., Program in Ecology, University of Wyoming, Berry Center 231, 1000 University Ave E., Laramie, WY 82071; Geology & Geophysics, University of Wyoming, 1000 University Ave. University of Wyoming, Dept. 3006, Laramie, WY 82071, sora.kim@uky.edu
194
MINERALOGICAL AND GEOCHEMICAL TRENDS FROM MODERN SURFACE AND OUTCROP SAMPLES OF THE SOUTHERN KENYA RIFT
RABIDEAUX, Nathan, Geosciences, Georgia State University, Atlanta, GA 30307 and DEOCAMPO, Daniel M., Geosciences, Georgia State University, 24 Peachtree Center Avenue Northeast, Atlanta, GA 30303, nmrabideaux@gmail.com
195
DEUTERIUM VALUES FROM HYDRATED VOLCANIC GLASS: A PALEOELEVATION PROXY FOR OREGON'S CASCADE RANGE
CARLSON, Tessa Boe, Geology, Portland State University, 17 Cramer Hall, 1721 SW Broadway Ave, Portland, OR 97201, BERSHAW, John, Department of Geology, Portland State University, Portland, OR 97201 and CASSEL, Elizabeth J., Geological Sciences, University of Idaho, 875 Perimeter Drive MS 3022, Moscow, ID 83844, tessa4@pdx.edu
196
ASSESSING SR/CA PALEOTEMPERATURE CALIBRATION TECHNIQUES FOR SUBTROPICAL WESTERN ATLANTIC CORALS USING PSEUDODIPLORIA STRIGOSA
CARROLL, Robert J., MODYS, Alexander B. and OLEINIK, Anton E., Department of Geosciences, Florida Atlantic University, Boca Raton, FL 33431, carrollr2014@fau.edu
197
CELL SIZE IN GINKGO AND THE PALEO-CO2 PROXY
BROOK, Zev1, BARCLAY, Richard S.2 and WING, Scott L.2, (1)Department of Integrative Biology, University of California, Berkeley, CA 94720; Paleobiology, National Museum of Natural History, Smithsonian Institution, Washington, DC 20560, (2)Paleobiology, National Museum of Natural History, Smithsonian Institution, Washington, DC 20560, zbrook@berkeley.edu
198
EVIDENCE FOR ENHANCED EXPORT PRODUCTIVITY DUE TO VOLCANIC ASH FERTILIZATION AROUND THE MIDDLE MIOCENE CLIMATE TRANSITION (MMCT) IN THE CARIBBEAN (ODP SITE 999)
RIGBY, Emma1, NUTT, Mara1, LEAR, Caroline2 and FAUL, Kristina1, (1)Environmental Sciences Program/Chemistry Department, Mills College, 5000 MacArthur, Oakland, CA 94613, (2)School of Earth and Ocean Sciences, Cardiff University, Park Place, Cardiff, Wales, CF10 3AT, United Kingdom, emma.i.rigby@gmail.com
200
EVOLUTIONARY RESPONSE OF THE PLANKTIC FORAMINIFER ORBULINOIDES BECKMANNI TO CLIMATIC CHANGE DURING THE MIDDLE EOCENE CLIMATIC OPTIMUM (MECO)
BROMBACHER, Anieke, National Oceanography Centre, University of Southampton, Waterfront Campus, European Way, Southampton, SO14 3ZH, United Kingdom, EDGAR, Kirsty Marie, School of Geography, Earth and Environmental Sciences, University of Birmingham, Edgbaston, Birmingham, B15 2TT, United Kingdom, WILSON, Paul A., National Oceanography Centre Southampton, School of Ocean and Earth Science, University of Southampton, Southampton, SO14 3ZH, United Kingdom and EZARD, Thomas H.G., Ocean and Earth Science, University of Southampton, National Oceanography Centre Southampton, European Way, Southampton, SO14 3ZH, United Kingdom, j.brombacher@noc.soton.ac.uk
201
PALEOCLIMATIC RECONSTRUCTION OF LATE EOCENE MYANMAR VIA STABLE ISOTOPE PROXIES
LITTELL, Virginia1, LICHT, Alexis1, DUPONT-NIVET, Guillaume2, WIN, Zaw3, SCHAUER, Andrew J.4, SWE, Hnin Hnin5, KAY THI, Myat5, AUNG, Day Wa5, ROPERCH, Pierrick2, POBLETE, Fernando6, HUANG, Huasheng7, HOORN, Carina7 and SEIN, Kyaing8, (1)Dept. Earth and Space Sciences, University of Washington, Seattle, WA 98195, (2)Geosciences Rennes, Université de Rennes, Rennes, 35042, France, (3)Department of Geology, University of Shwebo, Shwebo, 50201, Myanmar, (4)Earth and Space Sciences, University of Washington, Seattle, WA 98195, (5)Department of Geology, University of Yangon, Yangon, 11201, Myanmar, (6)Instituto de Ciencias de la Ingeniería, Universidad de O'Higgins, Gamero 357, Rancagua, Chile, (7)Institute for Biodiversity and Ecosystem Dynamics, University of Amsterdam, 1090 GE, Amsterdam, 94248, Netherlands, (8)Myanmar Geosciences Society, Yangon, 11201, Myanmar, littellvh@gmail.com
202
HOT SUMMERS ON LAND IN THE EARLY EOCENE SUBTROPICS
KELSON, Julia R., Earth and Space Sciences, University of Washington, Seattle, WA 98105, HUNTINGTON, Katharine, Earth and Space Sciences, University of Washington, Seattle, WA 98195, HYLAND, Ethan G., Marine, Earth, and Atmospheric Sciences, NC State University, Raleigh, NC 27695 and SAENGER, Casey, Joint Institute for the Study of the Atmosphere and Ocean, University of Washington, Seattle, WA 98195, jrkelson@uw.edu
203
HIGH-LATITUDE CONTINENTAL RESPONSE TO CENOZOIC CLIMATE CHANGE IN SOUTHERN ALASKA BASED ON VOLCANIC GLASS HYDROGEN ISOTOPE COMPOSITIONS
DEANS, Benjamin J., Department of Earth and Environmental Sciences, University of Texas at Arlington, 500 Yates St., Arlington, TX 76019, FAN, Majie, Department of Earth and Environmental Sciences, University of Texas at Arlington, 500 Yates Street, Arlington, TX 76019, BENOWITZ, Jeffrey A., Geophysical Institute and Geochronology Laboratory, University of Alaska Fairbanks, Fairbanks, AK 99775 and FINZEL, Emily S., Earth & Environmental Science Department, University of Iowa, Trowbridge Hall, North Capitol Street, Iowa City, IA 52242, benjamin.deans@mavs.uta.edu
Handouts
  • Poster3.1.pdf (1.7 MB)
  • 204
    OSTRACODE RESPONSE TO CHANGING ENVIRONMENTS DURING EOCENE THERMAL MAXIMUM 2 IN THE EQUATORIAL ATLANTIC
    HALL, Christine M.S.1, KIRTLAND TURNER, Sandra2 and DROSER, Mary L.1, (1)Department of Earth Sciences, University of California, Riverside, 900 University Ave, Riverside, CA 92521, (2)Department of Earth Sciences, University of California, Riverside, 900 University Ave., Riverside, CA 92521, csolo001@ucr.edu
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