2007 GSA Denver Annual Meeting (28–31 October 2007)
Session No. 130 Tuesday, 30 October 2007
8:00 AM-12:00 PM, Colorado Convention Center: 709/711

T54. Late Paleozoic Glacial-interglacial Climate Changes: Analogs for Present and Future Climate Changes

Mike Pope, Gerilyn Soreghan and Isabel Montanez, Presiding
 Paper #Start Time
130-18:00 AM COUPLED CLIMATE SIMULATIONS OF THE LATE PALEOZOIC: KIEHL, Jeffrey, Climate Change Research Section, National Center for Atmospheric Research, 1850 Table Mesa Drive, Boulder, CO 80305, jtkon@ucar.edu and SHIELDS, Christine, National Center for Atmospheric Research, 1850 Table Mesa Drive, Boulder, CO 80307
130-28:15 AM GLACIAL-INTERGLACIAL CLIMATE CHANGE DURING THE LATE PALEOZOIC: A CLIMATE MODELING PERSPECTIVE: POULSEN, C.J.1, HORTON, D.E.1, and POLLARD, D.2, (1) Dept. of Geological Sciences, University of Michigan, 1100 N. University Avenue, Ann Arbor, MI 48109, poulsen@umich.edu, (2) Earth and Environment Science Institute, Pennsylvania State University, University Park, PA 16802
130-38:35 AM NEW INSIGHT INTO THE TIMING, DYNAMICS, AND CONSEQUENCES OF LATE PALEOZOIC GLACIATION: RYGEL, Michael C.1, FIELDING, Christopher R.2, FRANK, Tracy D.3, and BIRGENHEIER, Lauren P.2, (1) Department of Geology, State University of New York, College at Potsdam, 44 Pierrepont Ave, Potsdam, NY 13676, rygelmc@potsdam.edu, (2) Department of Geosciences, University of Nebraska - Lincoln, 214 Bessey Hall, P.O. Box 880340, Lincoln, NE 68588-0340, (3) Department of Geosciences, University of Nebraska-Lincoln, 214 Bessey Hall, Lincoln, NE 68588
130-48:55 AM AN INTEGRATED SEDIMENTOLOGICAL-GEOCHEMICAL-PALEONTOLOGICAL ANALYSIS AS A PROXY FOR CARBONIFEROUS CLIMATE CHANGE: THE ROLE OF FINE-GRAINED SEDIMENTARY ROCKS: DAVIES, S.J.1, MACQUAKER, J.S.2, BREWER, T.S.1, LENG, M.J.3, and HAWKINS, K.1, (1) Department of Geology, University of Leicester, University Road, Leicester, LE1 7RH, United Kingdom, sjd27@le.ac.uk, (2) School of Earth, Environmental and Atmospheric Sciences, University of Manchester, Manchester, M13 9PL, United Kingdom, (3) NERC Isotope Geoscience Laboratory, British Geological Survey, Keyworth, NG12 5GG, United Kingdom
130-59:15 AM CLIMATE-DRIVEN BIOTIC CHANGE IN THE MARINE PERMIAN OF EASTERN AUSTRALIA DURING THE AFTERMATH OF THE LATE PALEOZOIC ICE AGE: CLAPHAM, Matthew E. and JAMES, Noel P., Department of Geological Science and Geological Engineering, Queen's University, Kingston, ON K7L 3N6, Canada, clapham@geol.queensu.ca
130-69:30 AM EVIDENCE FOR DYNAMIC CLIMATE CHANGE ON TIMESCALES OF <1-5.5 M.Y. FROM THE CARBONIFEROUS ICE-PROXIMAL RECORD, NEW SOUTH WALES, AUSTRALIA: BIRGENHEIER, Lauren P.1, FIELDING, Christopher R.1, RYGEL, Michael C.2, and FRANK, Tracy D.3, (1) Department of Geosciences, University of Nebraska - Lincoln, 214 Bessey Hall, P.O. Box 880340, Lincoln, NE 68588-0340, LBirgen@bigred.unl.edu, (2) Department of Geology, State University of New York at Potsdam, 44 Pierrepont Ave, Potsdam, NY 13676, (3) Department of Geosciences, University of Nebraska-Lincoln, 214 Bessey Hall, Lincoln, NE 68588
130-79:45 AM PENNSYLVANIAN AND PERMIAN SEQUENCES IN BOLIVIA: DIRECT RESPONSES TO GONDWANA GLACIATION: GRADER, G.W., Geological Sciences, University of Idaho, Moscow, ID 83844-3022, georgegrader@vandals.uidaho.edu, ISAACSON, P.E., Moscow, ID, DÍAZ-MARTÍNEZ, E., Geological Survey of Spain (IGME), Calera 1, Tres Cantos, Madrid, 28760, Spain, and POPE, M.C., Department of Geology, Washington State University, Pullman, WA 99164-2812
 10:00 AM Break
130-810:15 AM CARBONIFEROUS SPATIAL AND TEMPORAL CLIMATE CHANGE IN SOUTHERN EURAMERICA: CECIL, C. Blaine, US Geol Survey, Reston, VA 20192, bcecil@usgs.gov
130-910:35 AM RECONCILING INDICATORS OF COLD AND WARMTH IN LATE PALEOZOIC TROPICAL PANGAEA: HIGH-MAGNITUDE GLACIAL-INTERGLACIAL CLIMATE CHANGE?: SOREGHAN, G.S.1, SOREGHAN, Michael J.1, and HAMILTON, Michael2, (1) Geology & Geophysics, University of Oklahoma, 100 East Boyd Street, Norman, OK 73019, lsoreg@ou.edu, (2) Jack Satterly Geochronology Laboratory, Department of Geology, University of Toronto, Toronto, ON M5S 3B1, Canada
130-1010:50 AM NEAR-FREEZING LOW-LATITUDE SURFACE WATERS DURING PENNSYLVANIAN GLACIATION: GLENDONITES FROM EQUATORIAL WESTERN PANGAEA: BISHOP, James W., Geology Department, Univ of California at Davis, Davis, CA 95616, bishop@geology.ucdavis.edu, MONTANEZ, Isabel, Department of Geology, Univ of California, Davis, CA 95616, and POULSEN, Christopher J., Department of Geological Sciences, University of Michigan, 2434 C.C. Little Building, 1100 N. University Avenue, Ann Arbor, MI 48109-1005
130-1111:05 AM GONDWANAN SUPERGLACIATION (CARBONIFEROUS) - GLACIAL II (GSG-II): INTEGRATION OF STRONTIUM, OXYGEN AND CARBON ISOTOPE SEAWATER RECORDS: BRAND, Uwe, Earth Sciences, Brock University, 500 Glenridge Ave, Brock University, St. Catharines, ON L2S 3A1, Canada, uwe.brand@brocku.ca, JIANG, Ganqing, Department of Geoscience, University of Nevada, 4505 Maryland Parkway, Las Vegas, NV 89154, jiangg@unlv.nevada.edu, AZMY, Karem, Earth Sciences, Memorial University, St. Johns, NF A1B 3X5, Canada, and BUHL, Dieter, Faculty of Geosciences - Institute for Geology, Mineralogy and Geophysic, Ruhr University Bochum, Universitaetsstrasse 150, Bochum, 44780, Germany
130-1211:20 AM OXYGEN-ISOTOPE EVIDENCE FOR 3RD-ORDER (MY-SCALE) GLACIO-EUSTATIC SEA-LEVEL CHANGE IN MIDDLE PENNSYLVANIAN CYCLIC CARBONATES OF CENTRAL NEW MEXICO: ELRICK, Maya1, SCOTT, LeaAnne1, LARA, Tammy2, and ATUDOREI, Viorel1, (1) Earth and Planetary Sciences, University of New Mexico, MSC03 2040, 1 University of New Mexico, Albuquerque, NM 87131, dolomite@unm.edu, (2) Cibola High School, Rio Rancho, NM 87120
130-1311:35 AM THE OXYGEN ISOTOPIC RECORD OF LATE PENNSYLVANIAN TO MID-PERMIAN CLIMATE CHANGE IN NORTH AMERICA AND THE RUSSIAN PLATFORM: GROSSMAN, Ethan L., Department of Geology & Geophysics, Texas A&M Univ, College Station, TX 77843-3115, e-grossman@tamu.edu, YANCEY, Thomas E., Dept. Geology & Geophysics, Texas A&M University, College Station, TX 77843, JONES, Thomas E., Dept. of Geology & Geophysics, Texas A&M Univ, College Station, TX 77843, CHUVASHOV, Boris I., Laboratory of Stratigraphy and Paleontology, Institute of Geology and Geoshemistry, Uralian Scientific Ctr of Russian Academy, Pochtovy Per. 7, Ekaterinburg, 620219, Russia, and MAZZULLO, S.J., Department of Geology, Wichita State Univ, Wichita, KS 67260

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