GSA Connects 2021 in Portland, Oregon

Session No. 130
Tuesday, 12 October 2021: 8:00 AM-12:00 PM
D137 (Oregon Convention Center)

D13. Recent Advances in Paleoclimatology/Paleoceanography

 

Vera Korasidis, Brenden Fischer-Femal and William Rush, Chairs
Paper #
Start Time
 
8:00 AM
Introductory Remarks
8:05 AM
SHIFT IN GLOBAL OCEAN REDOX STRUCTURE CAPTURED BY URANIUM ISOTOPES FROM 1.84 GA ROVE FORMATION (ONTARIO, CANADA) BLACK SHALES
KUNERT, Alex1, POULTON, Simon W.2 and KENDALL, Brian1, (1)Department of Earth and Environmental Sciences, University of Waterloo, 200 University Ave W, Waterloo, ON N2L 3G1, CANADA, (2)School of Earth and Environment, Univ. of Leeds, Leeds, LS2 9JT, United Kingdom
8:20 AM
REVISITING A TREMADOCIAN (EARLY ORDOVICIAN) MASS EXTINCTION EVENT AND OCEAN ANOXIA: NEW INSIGHTS FROM TRACE METAL ABUNDANCES AND URANIUM ISOTOPE COMPOSITIONS OF CARBONATES FROM THE GREAT BASIN REGION, WESTERN USA
LU, Xinze1, EDWARDS, Cole2 and KENDALL, Brian1, (1)Department of Earth and Environmental Sciences, University of Waterloo, 200 University Avenue W, Waterloo, ON N2L 3G1, Canada, (2)Department of Geological and Environmental Sciences, Appalachian State University, 572 Rivers St., Boone, NC 28608
130-3
8:35 AM
Withdrawn
8:50 AM
EXPLORING SOIL CARBON BURIAL OVER THE PALEOCENE EOCENE THERMAL MAXIMUM: A CASE STUDY OF SOIL CARBON RESPONSE TO RAPID WARMING
FISCHER-FEMAL, Brenden and BOWEN, Gabriel J., Department of Geology and Geophysics, University of Utah, Salt Lake City, UT 84112
9:05 AM
CHANGES IN PROVENANCE AND SEDIMENT TRANSPORT ALONG THE MID-ATLANTIC DURING THE PETM: IMPLICATIONS FOR HYDROCLIMATE
RUSH, William, University of California, Santa Cruz Earth and Planetary Sciences, 1156 High St, Santa Cruz, CA 95064-1077, ZACHOS, James C., Earth and Planetary Sciences, University of California Santa Cruz, 1156 High Street, Santa Cruz, CA 95064, BLACKBURN, Terry, University of California, Santa Cruz, 1156 High Street EMS A232, Santa Cruz, CA, CA 95064, FINNEGAN, Noah J., Earth and Planetary Sciences, University of California, Santa Cruz, Santa Cruz, CA 95064 and VON STRANDMANN, Phillip Pogge, University College London, London, United Kingdom
9:20 AM
REWORKED POLLEN REDUCES APPARENT FLORAL CHANGE DURING THE PALEOCENE-EOCENE THERMAL MAXIMUM
KORASIDIS, Vera1, WING, Scott1, NELSON, David2, BACZYNSKI, Allison A.3 and HARRINGTON, Guy4, (1)Department of Paleobiology, Smithsonian Institution, P.O. Box 37012 MRC 121, Washington, DC 20013, (2)Appalachian Laboratory, University of Maryland Center for Environmental Science, Frostburg, MD 21532, (3)Geosciences, Pennsylvania State University, 215 Circle Drive, State College, PA 16801, (4)Department of Geography, Earth, and Environmental Sciences, University of Birmingham, Birmingham, B15 2TT, United Kingdom
9:35 AM
AN EARLIEST EOCENE CONGLOMERATE IN THE BIGHORN BASIN, WYOMING, AND POSSIBLE RELATIONSHIP TO THE PALEOCENE-EOCENE THERMAL MAXIMUM
WING, Scott, Department of Geological Sciences, Jackson School of Geosciences, The University of Texas at Austin, Austin, TX 78712, MORSE, Paul E., Department of Evolutionary Anthropology, Duke University, Durham, NC 27708, VITEK, Natasha, Stony Brook UniversityDepartment of Ecology and Evolution, 632 Life Sciences Building, Stony Brook, NY 11794-0001, BLOCH, Jonathan I., Florida Museum of Natural History, University of Florida, Gainesville, FL 32611-7800, KORASIDIS, Vera, Department of Paleobiology, Smithsonian Institution, 10th Constitution Ave NW, Washington, DC 20001, BACZYNSKI, Allison A., Geosciences, Pennsylvania State University, 215 Circle Drive, State College, PA 16801, BOWEN, Gabriel J., Department of Geology and Geophysics, University of Utah, Salt Lake City, UT 84112 and KRAUS, Mary J., Dept. of Geological Sciences, University of Colorado, Boulder, Boulder, CO 80309-0399
9:50 AM
STABLE ISOTOPES OF PLANT WAXES IN THE NORTHERN TROPICAL ANDES: A PROXY FOR PALEOLATIMETRY STUDIES IN COLOMBIA?
PéREZ-ANGEL, Lina1, SEPÚLVEDA, Julio2, MONTES, Camilo3, MOLNAR, Peter4, SMITH, Jamila J.5, GONZALEZ-ARANGO, Catalina6, SNELL, Kathryn E.7 and DILDAR, Nadia2, (1)Department of Geological Sciences, University of Colorado Boulder, Boulder, CO 80309; Institute of Arctic and Alpine Research (INSTAAR), University of Colorado Boulder, Boulder, CO 80309; Cooperative Institute for Research in Environmental Sciences (CIRES), University of Colorado Boulder, Boulder, CO 80309, (2)Geological Sciences and Institute of Arctic and Alpine Research, University of Colorado Boulder, 450 UCB, Boulder, CO 80309, (3)DPTO. DE FISICA Y GEOCIENCIAS, Universidad del Norte, Km.5 Vía Puerto Colombia, Barranquilla, 081001, (4)Geological Sciences, University of Colorado, 2200 Colorado Ave, Boulder, CO 80309, (5)5Geology and Environmental Sciences department, Fredonia State University, New York, NY 14063, (6)6Department of Biological Sciences, Universidad de Los Andes, Bogota, 111711, Colombia, (7)Department of Geological Sciences, University of Colorado Boulder, Boulder, CO 80309
130-9
10:05 AM
Withdrawn
10:20 AM
HOLOCENE GLACIAL DYNAMICS OF EAST ANTARCTICA DETECTED BY BERYLLIUM ISOTOPE RATIOS FROM THE ADÉLIE BASIN
BEHRENS, Bethany1, YOKOYAMA, Yusuke2, MIYAIRI, Yosuke1, SPROSON, Adam David3, YAMANE, Masako4 and JIMENEZ-ESPEJO, Francisco J.5, (1)Atmosphere and Ocean Research Institute, The University of Tokyo, 5-1-5 Kashiwanoha, Kashiwa, 277-0882, Japan, (2)Ocean Research Institute/Department of Earth and Planetary Sciences, University of Tokyo, 1-15-1 Minamidai, Nakano-ku, Tokyo, 164-8639, Japan; Atmosphere and Ocean Research Institute, The University of Tokyo, 5-1-5 Kashiwanoha, Kashiwa, 277-0882, Japan, (3)Japan Agency for Marine-Earth Science and Technology, JAMSTEC, 2-15 Natsushimacho, Yokosuka, 237-0061, Japan, (4)3Institute for Space-Earth Environmental Research, Nagoya University, Furocho, Chikusa Ward, Nagoya, 464-8601, Japan, (5)Instituto Andaluz de Ciencias de la Tierra (CSIC-UGR), Av. de las Palmeras, Granada, 4-18100, Spain
10:35 AM
THE POLAR ROCK REPOSITORY: A RESOURCE FOR UNDERSTANDING GLOBAL EVENTS
GRUNOW, Anne and MALETIC, Erica, Byrd Polar Research Center, Ohio State University, Columbus, OH 43210
10:50 AM
A SUCTION LYSIMETER STUDY TO EVALUATE THE EFFECTS OF SOIL MOISTURE QUALITY AND QUANTITY ON THE GROWTH OF SUMMER SQUASH
GROSSMAN, Michael1, CHOWDHURY, Shafiul1 and HODDER, Donald2, (1)Departemnt of Geology, State University of New York, New Paltz, 1 Hawk Drive, New Paltz, NY 12561, (2)Dept. of Geological Sciences, State University of New York, New Paltz, 1 Hawk Drive, New Paltz, NY 12561
11:05 AM
AN XRF APPLICATION FOR ASSESSING SOIL POLLUTION ON AN INDUSTRIAL BARREN UNDER SEVERE CLIMATIC CONDITIONS OF THE ARCTIC REGION
PALTSEVA, Anna1, SLUKOVSKAYA, Marina2, SARZHANOV, Dmitry3, DROGOBUZHSKAYA, Svetlana3, DVORNIKOV, Yury4 and VASENEV, Viacheslav4, (1)611 McKinley Street, Hamilton Hall, 330, LAFAYETTE, LA 70504; Apatiti, 184211, Russian Federation, (2)Apatiti, 184211, Russian Federation; moscow, 117198, Russian Federation, (3)moscow, 117198, Russian Federation, (4)Apatiti, 184211, Russian Federation
11:20 AM
LINKING SOIL STRUCTURE AND GAS FLUXES TO CHANGING LAND COVER CONDITIONS
WHITE, Haskelle, Department of Earth Sciences, Oregon State University, Corvallis, OR 97331; College of Earth, Ocean, and Atmospheric Sciences, Oregon State University, Corvallis, OR 97331, MORENO, Victoria, College of Earth, Ocean, and Atmospheric Sciences, Oregon State University, Corvallis, OR 97330, ZHANG, Xi, College of Earth Ocean and Atmospheric Science, Oregon State University, Room 130 BURT Hall, 2651 Orchard Ave., Corvallis, OR 97331 and SULLIVAN, Pamela, College of Earth, Ocean, and Atmospheric Sciences, Oregon State University, Corvallis, OR 97330; Arizona Geological Survey, The University of Arizona, Tucson, AZ 85721
11:35 AM
CHEMICAL LEACHING OF OCEAN ISLAND BASALT: MULTIDIMENSIONAL REGRESSION OF PH, RAINFALL, VEGETATION COVER, AND TIME COMPARED TO LEACHING IN FIVE LAVA FLOW UNITS IN HAWAII
SPRING, Isaiah and NELSON, Stephen, Department of Geological Sciences, Brigham Young University, Provo, UT 84602
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