2014 GSA Annual Meeting in Vancouver, British Columbia (19–22 October 2014)

Session No. 107
Monday, 20 October 2014: 8:00 AM-12:00 PM
223/224 (Vancouver Convention Centre-West)

T203. Timing, Tempo, and Mode of Evolutionary and Paleoenvironmental Changes across Boundary Events and Transitions: The Protistan Evidence

Cushman Foundation; Paleontological Society

 

Eduardo A.M. Koutsoukos, Brian T. Huber and R. Mark Leckie, Advocates
Paper #
Start Time
 
8:00 AM
Introductory Remarks
8:05 AM
EXTINCTION AND RADIATON IN PELAGIC AND BENTHIC PROTISTS
LIPPS, Jere H., John D. Cooper Archaeological and Paleontological Center, California State University, Fullerton, Fullerton, CA 92831
8:25 AM
FORAMINIFERAL RESPONSE TO ECOLOGICAL PERTURBATIONS ALONG THE EASTERN MARGIN OF THE CANADIAN WESTERN INTERIOR SEAWAY, CENOMANIAN-TURONIAN INTERVAL
DIONNE, Danielle, Ottawa, ON K1T1B7, Canada, SCHRODER-ADAMS, Claudia, Department of Earth Sciences, Carleton University, Ottawa, ON K1S 5B6, Canada and CUMBAA, Stephen L., Canadian Museum of Nature, P.O. Box 3443, Stn D, Ottawa, ON K1P 6P4
8:40 AM
BENTHIC FORAMINIFERA RECOVERY AFTER CENOMANIAN-TURONIAN BOUNDARY MASS EXTINCTION IN CARBONATE PLATFORM FROM SOUTHERN APENNINES (ITALY)
ARRIAGA, Maria Eugenia, CRUZ, Erzika and CAUS, Esmeralda, Universitat Autònoma de Barcelona, Edifici de Ciencies - Dpt. Geologìa - Unitat de Paleontologìa, Campus Bellaterra - Cerdanyola del Vallès - Barcelona - Spain, Barcelona, 08193, Spain
8:55 AM
FORAMINIFERAL RECORD OF OCEANOGRAPHIC AND BIOTIC CHANGES IN THE WESTERN INTERIOR SEAWAY BEFORE AND DURING OAE3
LOWERY, Christopher M., Institute for Geophysics, University of Texas, JJ Pickle Research Campus, Bldg 196, 10100 Burnet Rd, Austin, TX 78758, TESSIN, Allyson, Department of Earth and Environmental Sciences, University of Michigan, 2534 C.C. Little Bldg, 1100 N. University Ave, Ann Arbor, MI 48109 and LECKIE, R. Mark, Dept. of Geosciences, Univ of Massachusetts, 611 North Pleasant Street, Amherst, MA 01003
9:10 AM
WHAT CONTROLLED BENTHIC FORAMINIFERAL ASSEMBLAGE CHANGES IN THE CRETACEOUS POLAR SEA?
SCHRÖDER-ADAMS, Claudia, Earth Sciences, Carleton University, Ottawa, ON K1S 5B6, Canada and HERRLE, Jens O., Institute of Geosciences, Goethe University Frankfurt, Altenhoeferallee 1, Frankfurt am Main, 60438, Germany
9:25 AM
A TALE OF TWO BOUNDARIES: BEGINNING AND END OF THE PALEOCENE
THOMAS, Ellen, Geology and Geophysics and Department of Earth and Environmental Sciences, Yale University and Wesleyan University, P O Box 208109, New Haven, CT 06520-8109
Handouts
  • Thomas_GSA2014.pdf (6.6 MB)
  •  
    9:45 AM
    Break
    10:00 AM
    RECOVERY STRATEGIES OF THE PLANKTIC FORAMINIFERA IN THE AFTERMATH OF THE CRETACEOUS/PALEOGENE (K/PG) BOUNDARY EVENT
    KOUTSOUKOS, Eduardo A.M., Institut für Geowissenschaften, University of Heidelberg, Im Neuenheimer Feld 234, Heidelberg, 69120, Germany
    Handouts
  • GSA 2014 (KOUTSOUKOS).pdf (18.4 MB)
  • 10:15 AM
    TIMING RECOVERY AFTER THE CRETACEOUS/PALEOGENE BOUNDARY: EVIDENCE FROM BRAZOS RIVER, TEXAS
    HART, Malcolm Barrie1, LEIGHTON, Andrew David2, SMART, Christopher W.2 and LENG, Melanie3, (1)School of Geography, Earth and Environmental Sciences, Plymouth University, Drake Circus, Plymouth, PL4 8AA, United Kingdom, (2)School of Geography, Earth and Environmental Sciences, University of Plymouth, Drake Circus, Plymouth, PL4 8AA, United Kingdom, (3)NERC Isotope Geosciences Laboratory, British Geological Survey, Keyworth, Nottingham, NG12 5GG, United Kingdom
    10:30 AM
    THE ROLE OF SURVIVOR INCUMBENCY IN THE EVOLUTIONARY RECOVERY OF CALCAREOUS NANNOPLANKTON FROM THE CRETACEOUS/PALEOGENE (K/PG) MASS EXTINCTION
    SCHUETH, Jonathan D.1, BRALOWER, Timothy J.1, PATZKOWSKY, Mark2 and JIANG, Shijun3, (1)Department of Geosciences, Pennsylvania State University, 503 Deike Building, University Park, PA 16802, (2)Geosciences, The Pennsylvania State University, 539 Deike Building, University Park, PA 16802, (3)Institute of Hydrobiology, Jinan University, Guangzhou, 510632, China
    10:50 AM
    CENOZOIC POLYCYSTINE RADIOLARIAN DIVERSITY AND THE EFFECT OF EOCENE-OLIGOCENE BOUNDARY GLOBAL CLIMATE CHANGE
    LAZARUS, David and RENAUDIE, Johan, Museum für Naturkunde, Invalidenstraße 43, Berlin, D-10115, Germany
    11:05 AM
    THE ROLE OF SOLAR FORCING ON PALEOECOLOGICAL CHANGES IN CALCAREOUS NANNOFOSSIL ASSEMBLAGES IN THE EARLY MIOCENE
    PILLER, Werner E., Institute of Earth Sciences, NAWI Graz, Geocenter, University of Graz, Heinrichstrasse 26, Graz, 8010, Austria, AUER, Gerald, Institute of Earth Sciences, University of Graz, NAWI Graz, Heinrichstrasse 26, Graz, 8010, Austria and HARZHAUSER, Mathias, Geological-Paleontological Department, Natural History Museum Vienna, Burgring 7, Vienna, 1010, Austria
    11:20 AM
    ENHANCED CALCAREOUS NANNOPLANKTON PRODUCTIVITY DURING THE MIDDLE MIOCENE TRANSITION IN THE EASTERN EQUATORIAL PACIFIC
    LEVAY, Leah J.1, BRALOWER, Timothy J.2, FOX, Lyndsey3, HOLBOURN, Ann4, KUMP, Lee R.2, ROMERO, Oscar E.5 and WADE, Bridget S.6, (1)International Ocean Discovery Program, Texas A&M University, 1000 Discovery Dr, College Station, TX 77845, (2)Department of Geosciences, Pennsylvania State University, University Park, PA 16802, (3)School of Earth and Environment, University of Leeds, Leeds, LS2 9JT, United Kingdom, (4)Institut für Geowissenschaften, Christian-Albrechts-Universität, Olshausenstrasse 40, Kiel, 24118, Germany, (5)Marum, University of Bremen, Bremen, D-28359, Germany, (6)Department of Earth Sciences, University College London, Gower Street, London, WC1E 6BT, United Kingdom
    11:35 AM
    QUATERNARY SEA-ICE REGIME CHANGE IN THE WESTERN ARCTIC OCEAN BASED ON BENTHIC FORAMINIFERS
    LAZAR, Kelly B., School of Earth Sciences; Byrd Polar Research Center, Ohio State University, Columbus, OH 43210 and POLYAK, L., Byrd Polar Research Center, Ohio State University, Columbus, OH 43210
     
    11:50 AM
    Concluding Remarks
    See more of: Technical Sessions