Session: Global Change in the Late Paleozoic (Earth System Processes

Paper #

Start Time

0

11:30 AM

3D PALEOGEOGRAPHIC RECONSTRUCTIONS OF LATE PALEOZOIC CONTINENTS AND OCEAN BASINS

SCOTESE, Christopher R., Geological Sciences, Univ of Texas at Arlington, 500 Yates, Arlington, TX 76019, chris@scotese.com, chris@scotese.com

0

11:50 AM

Withdrawn

0

12:10 PM

BIOGEOCHEMISTRY IN THE LATE PALEOZOIC - EVIDENCE FROM SULFUR ISOTOPES

STRAUSS, Harald, Institut Geowissenschaften u. Lithosphärenforschung, JLU Giessen, Senckenbergstrasse 3, Giessen, 35390, Germany, hstrauss@uni-muenster.de, hstrauss@uni-muenster.de

12:30 PM

Lunch break

0

1:30 PM

THE RISE OF TREES IN THE PALEOZOIC AND THEIR EFFECTS ON ATMOSPHERIC CO₂ AND O₂

BERNER, Robert Arbuckle, Yale Univ, Dept. of Geology and Geophysics, 210 Whitney Avenue, New Haven, CT 06520-8109, robert.berner@yale.edu, robert.berner@yale.edu

0

2:00 PM

CARBON ISOTOPE ANALYSIS (DELTA 13C) OF EARLY TO MIDDLE DEVONIAN CARBONATES FROM THE PRAGUE SYNCLINE, THE CARNIC ALPS, AND THE MONTAGNE NOIRE (CZECH REPUBLIC, AUSTRIA, AND FRANCE)

BUGGISCH, Werner, Roethanger 35, Uttenreuth, 91080, Germany, buggisch@geol.uni-erlangen.de, buggisch@geol.uni-erlangen.de

0

2:20 PM

CARBON ISOTOPE SHIFTS AND GLACIATION IN THE CARBONIFEROUS: AN UPDATE FROM THE ARROW CANYON RANGE IN SOUTHERN NEVADA

SALTZMAN, Matthew R., Geological Sciences, Ohio State Univ, 275 Mendenhall Laboratory, 125 South Oval Mall, Columbus, OH 43210 and GROESSENS, Eric, Service Geologique de Belgique, Rue Jenner, 13, Brussels, Belgium, saltzman.11@osu.edu, saltzman.11@osu.edu

0

2:40 PM

AN 85-MILLION-YEAR RECORD OF CARBON ISOTOPIC VARIATION IN THE PERMO-CARBONIFEROUS: IMPLICATIONS FOR CARBON CYLING AND PALEOCLIMATE

GROSSMAN, Ethan L., Department of Geology & Geophysics, Texas A&M Univ, College Station, TX 77843-3115, MAZZULLO, S. J., Department of Geology, Wichita State Univ, Wichita, KS 67260, YANCEY, Thomas E., Department of Geology and Geophysics, Texas A&M Univ, College Station, TX 77843-3115 and MII, Horng-sheng, Department of Earth Sciences, National Taiwan Normal Univ, Taipei, 116, Taiwan, e-grossman@tamu.edu, e-grossman@tamu.edu

3:00 PM

Break

0

3:10 PM

STABLE ISOTOPE PALEOCLIMATE RECONSTRUCTION FROM PERMO-PENNSYLVANIAN PALEOSOLS OF THE SOUTHWESTERN UNITED STATES

TABOR, Neil J.¹, MONTANEZ, Isabel P.¹, EKART, Douglas D.², ZIERENBERG, Robert¹ and CHANEY, Dan S.³, (1)Department of Geology, Univ of California – Davis, One Shields Avenue, Davis, CA 95616, (2)Energy & Geoscience Institute, University of Utah, Salt Lake City, UT 84108, (3)Department of Paleobiology, National Museum of Nat History, Smithsonian Institution, DC, tabor@geology.ucdavis.edu, tabor@geology.ucdavis.edu

0

3:30 PM

PERMIAN CLIMATES: NEW DATA/MODEL RESULTS, AND INSIGHTS ON TERRESTRIAL VEGETATION CHANGES ACROSS THE PERMO-TRIASSIC BOUNDARY

REES, Peter McA.¹, ZIEGLER, Alfred M.¹ and KUTZBACH, John E.², (1)Department of the Geophysical Sciences, Univ of Chicago, 5734 S. Ellis Av, Chicago, IL 60637, (2)Department of Atmospheric and Oceanic Sciences, Univ of Wisconsin-Madison, 1225 W. Dayton St, Madison, WI 53706, rees@geosci.uchicago.edu, rees@geosci.uchicago.edu

0

3:50 PM

SIMULATED WARM POLAR CURRENTS DURING THE LATE PERMIAN PERIOD

WINGUTH, Arne M.E.¹, KUTZBACH, John E.¹, MIKOLAJEWICZ, Uwe² and ZIEGLER, Alfred M.³, (1)Department of Atmospheric and Oceanic Sciences, Univ of Wisconsin-Madison, 1225 W. Dayton St, Madison, WI 53706, (2)Max-Planck-Institut for Meteorologie, Bundesstr 55, Hamburg, 20146, Germany, (3)Department of the Geophysical Sciences, Univ of Chicago, 5734 S. Ellis Av, Chicago, IL 60637, amwinguth@facstaff.wisc.edu, amwinguth@facstaff.wisc.edu

0

4:10 PM

WERE CHANGES IN EARLY PERMIAN ATMOSPHERIC PCO₂ LEVELS AND COLLAPSE OF GONDWANAN GLACIATION LINKED?

MONTANEZ, Isabel P.¹, TABOR, Neil J.¹, EKART, Douglas D.², CHANEY, Dan³ and COLLISTER, James W.², (1)Department of Geology, University of California, Davis, CA 95616, (2)Energy & Geoscience Institute, University of Utah, Salt Lake City, UT 84108, (3)Dept. of Paleobiology, Smithsonian Institution, National Museum of Natural History, Washington D.C, DC 20560, montanez@geology.ucdavis.edu, montanez@geology.ucdavis.edu

Earth System Processes - Global Meeting (June 24-28, 2001)

T7. Global Change in the Late Paleozoic