2002 Denver Annual Meeting (October 27-30, 2002)

Session No. 219
Wednesday, 30 October 2002: 1:30 PM-5:30 PM

Paleoclimatology/Paleoceanography II

 

Andrea L. Dutton and C. Blaine Cecil, Chairs
Paper #
Start Time
1
1:30 PM
A RECORD OF ENVIRONMENT CHANGE OF THE LAST 23000 YEARS AT BARROW, ARCTIC
WANG, Guo1, XU, Juan1, ZHANG, Qingsong1, LI, Yuanfang1, LIU, Kexin2, PENG, Shixiang2, GUO, Zhiyu2, YUAN, Jinglin2 and WU, Xiaohong3, (1)Inst of Geographical Sciences and Natural Resources Rsch, Chinese Academy of Sciences, No.3, Datun Road, outside Andingmen, Beijing, 100101, China, (2)Institute of Heavy Ion Physics, Peking Univ & Key Lab of Heavy Ion, Beijing, 100871, China, (3)Department of Archeology, Peking University, Beijing, 100871, China, wangg@igsnrr.ac.cn, wangg@igsnrr.ac.cn
2
1:45 PM
OXYGEN ISOTOPE RECORDS IN BRACHIOPOD SHELLS FROM SOUTH CHINA¬°XA PALEOENVIRONMENTAL COMPARISON BETWEEN EAST AND WEST PANGEA IN EARLY CARBONIFEROUS
MII, Horng-sheng and CHEN, Shju-wan, Department of Earth Sciences, National Taiwan Normal Univ, Taipei, 116, Taiwan, t44006@cc.ntnu.edu.tw, t44006@cc.ntnu.edu.tw
3
2:00 PM
CARBONIFEROUS CARBON ISOTOPE STRATIGRAPHY OF WESTERN EURAMERICA
SALTZMAN, Matthew R., Geological Sciences, Ohio State Univ, 275 Mendenhall Lab, 125 South Oval Mall, Columbus, OH 43210 and LINK, Paul K., Geosciences, Idaho State Univ, PO Box 8072, Pocatello, ID 83209, saltzman.11@osu.edu, saltzman.11@osu.edu
4
2:15 PM
LATE CRETACEOUS - EARLY PALEOCENE BIVALVE STABLE ISOTOPE RECORD FROM SEYMOUR ISLAND, ANTARCTICA
DUTTON, Andrea L.1, LOHMANN, Kyger C.1 and ZINSMEISTER, William J.2, (1)Geological Sciences, Univ of Michigan, 425 E. University St, 2534 C.C.Little, Ann Arbor, MI 48109-1063, (2)Purdue Univ, 1397 Civil Engineering, West Lafayette, IN 47907-1397, adutton@umich.edu, adutton@umich.edu
5
2:30 PM
CONSTRAINING PERTUBATIONS TO THE SULFUR CYCLE IN THE AFTERMATH OF SNOWBALL EARTH: GEOCHEMISTRY OF THE NEOPROTEROZOIC MAIEBERG FORMATION, NAMIBIA
HURTGEN, Matthew T., Penn State Astrobiology Research Center and Department of Geosciences, Pennsylvania State Univ, University Park, PA 16802-2717, ARTHUR, Michael A., Penn State Astrobiology Research Center and Department of Geosciences, Pennsylvania State Univ, 538 Deike Bldg, University Park, PA 16802 and HALVERSON, Galen P., Dept. Earth and Planetary Sciences, Harvard Univ, 20 Oxford St, Cambridge, MA 02138-2902, mhurtgen@geosc.psu.edu, mhurtgen@geosc.psu.edu
6
2:45 PM
PALEOGENE SEAWATER CHEMISTRY INFERRED FROM CORAL STABLE ISOTOPIC AND ELEMENTAL CHEMISTRY
IVANY, Linda C., Department of Earth Sciences, Syracuse Univ, Syracuse, NY 13244, PETERS, Stephen C., Department of Geological Sciences, Univ of Michigan, 2534 CC Little Building, Ann Arbor, MI 48109-1063, WILKINSON, Bruce H., Department of Geological Sciences, Univ of Michigan, Ann Arbor, MI 48109, LOHMANN, Kyger C., Department of Geological Sciences, Univ of Michigan, 2534 C.C.Little, 425 E. University, Ann Arbor, MI 48109-1063 and REIMER, Beth A., Department of Geology and Geological Engineering, Univ of Mississippi, University, MS 38677, lcivany@syr.edu, lcivany@syr.edu
7
3:00 PM
EVIDENCE FOR LATE DEVONIAN AND EARLY CARBONIFEROUS GLOBAL COOLING IN THE APPALACHIAN BASIN
CECIL, C. Blaine, Energy Resources, U.S. Geol Survey, 12201 Sunrise Valley Drive, 956 National Center, Reston, VA 20192, STAMM, Robert G., National Center, U.S. Geol Survey, Reston, VA, 20192 and SKEMA, Viktoras W., Pennsylvania Geol Survey, P.O. Box 8453, Harrisburg, PA 17105-8453, bcecil@usgs.gov, bcecil@usgs.gov
8
3:15 PM
RESPONSE OF LATE ORDOVICIAN GLOBAL OCEAN CIRCULATION AND OCEAN TEMPERATURE TO CHANGES IN SEA LEVEL, CONTINENTAL DRIFT, AND ATMOSPHERIC PCO2
HERRMANN, Achim D.1, HAUPT, Bernd2, SEIDOV, Dan3, SLINGERLAND, Rudy L.4 and PATZKOWSKY, Mark E.4, (1)Department of Geosciences, Pennsylvania State Univ, University Park, PA 16802-2713, (2)EMS Environment Institute, Pennsylvania State Univ, University Park, PA 16802, (3)EMS Environment Institute, Pennsylvania State University, University Park, PA 16802, (4)Department of Geosciences, Pennsylvania State University, University Park, PA 16802-2713, achim@geosc.psu.edu, achim@geosc.psu.edu
9
3:30 PM
OXYGEN ISOTOPE AND GLOBAL CLIMATE MODEL (GCM) INVESTIGATIONS OF PERMO-CARBONIFEROUS CLIMATE
GROSSMAN, Ethan L., Department of Geology & Geophysics, Texas A&M Univ, College Station, TX 77843-3115, POLLARD, David, EMS Environment Institute, Pennsylvania State Univ - Univ Park, University Park, PA 16802, SCOTESE, Christopher R., Geological Sciences, Univ of Texas at Arlington, 500 Yates, Arlington, TX 76019 and HYDE, William T., Nicholas School of the Environment and Earth Sciences, Duke Univ, Nicholas School of the Environment and Earth Sciences, Duke University, Durham, NC 27708, e-grossman@tamu.edu, e-grossman@tamu.edu
10
3:45 PM
HOW DID ATMOSPHERIC CO2 ENRICHMENT AND LEAF HABIT IMPACT TREE CARBON BALANCES IN HIGH LATITUDE PALEOFORESTS?
ROYER, Dana L.1, OSBORNE, Colin P.2 and BEERLING, David J.2, (1)Department of Geosciences, Pennsylvania State Univ, 405 Deike Building, University Park, PA 16802, (2)Department of Animal and Plant Sciences, Univ of Sheffield, Sheffield, S10 2TN, United Kingdom, droyer@psu.edu, droyer@psu.edu
11
4:00 PM
PALEOHUMIDITY ESTIMATES FOR THE EOCENE ARCTIC RAINFOREST
JAHREN, Hope, Department of Earth and Planetary Sciences, Johns Hopkins Univ, 301 Olin Hall, Baltimore, MD 21218, jahren@jhu.edu, jahren@jhu.edu