T90 New Insights into Late Ordovician Climate, Oceanography and Tectonics

Tuesday, 6 November 2001
1:30 PM - 5:30 PM

Presentations

• 1:30 PM
  SEA LEVEL FORCING OF LATE ORDOVICIAN CARBON ISOTOPE EXCURSIONS
  Kerrie C. Fanton, Univ of Saskatchewan, Saskatoon, SK and Chris Holmden, Univ of Saskatchewan, Saskatoon, SK
  14469 (Technical Sessions)
• 1:30 PM
  SPECIES DIVERSIFICATION DURING MASS EXTINCTION: GRAPTOLITES IN THE LATE ORDOVICIAN
  Stanley C. Finney, California State Univ - Long Beach, Long Beach, CA and William B.N. Berry, University of California, N/A
  15491 (Technical Sessions)
• 1:30 PM
  UPWELLING IN THE MONTOYA GROUP: EVIDENCE FOR PROLONGED LATE ORDOVICIAN GLACIATION
  Michael C. Pope, Washington State Univ, Pullman, WA and Jessica B. Steffen, N/A
  16859 (Technical Sessions)
• 1:30 PM
  INFLUENCE OF TECTONICS, PALEOGEOGRAPHY AND PALEOCLIMATE ON THE SEDIMENTARY RECORD OF EAST-CENTRAL LAURENTIA AT THE MIDDLE-LATE ORDOVICIAN TRANSITION
  Frank R. Ettensohn, Univ of Kentucky, Lexington, KY and John C. Hohman, ExxonMobil Exploration Co, Houston, TX
  18284 (Technical Sessions)
• 1:30 PM
  THE QUEENSTON SEDIMENTARY COMPLEX: A LINK WITH LATE ORDOVICIAN GLACIATION?
  William B.N. Berry, Univ of California, Berkeley, CA and Stanley C. Finney, California State Univ-Long Beach, Long Beach, CA
  18687 (Technical Sessions)
• 1:30 PM
  IMPACT OF THE SEBREE TROUGH ON MIDDLE AND LATE ORDOVICIAN PALEOCEANOGRAPHY OF THE MIDCONTINENT USA
  Dennis R. Kolata, Univ of Illinois at Urbana-Champaign, Champaign, IL and Stig M. Bergstrom, The Ohio State University, Columbus, OH and Warren D. Huff, Univ of Cincinnati, Cincinnati, OH
  21200 (Technical Sessions)
• 1:30 PM
  CORRELATION OF (MOHAWKIAN) K-BENTONITES BY USING APATITE CHEMISTRY: IMPLICATION FOR DECORAH FORMATION CARBONATE AND SHALE DEPOSITIONAL SEQUENCES
  Norlene R. Emerson, Univ of Wisconsin - Madison, Madison, WI and John Fournelle, Univ of Wisconsin - Madison, Madison, WI and J. A. Simo, Univ of Wisconsin - Madison, Madison, WI and Charles W. Byers, Univ of Wisconsin - Madison, Madison, WI
  22926 (Technical Sessions)
• 1:30 PM
  DIFFERENTIATING THE EFFECTS OF BASEMENT STRUCTURES, ELASTIC FLEXURE, AND EUSTASY IN THE EVOLUTION OF THE EARLY TACONIC (BLOUNTIAN) FORELAND BASIN OF SOUTHEASTERN LAURENTIA (NORTH AMERICAN CRATON)
  Germán Bayona, Univ of Kentucky, Lexington, KY and William A. Thomas, Univ of Kentucky, Lexington, KY and Stanley C. Finney, California State Univ - Long Beach, Long Beach, CA and John E. Repetski, US Geol Survey, Reston, VA
  23858 (Technical Sessions)
• 1:30 PM
  CHANGES IN PALEOGEOGRAPHY AND SEA LEVEL AS DRIVERS FOR GLOBAL COOLING DURING THE LATE ORDOVICIAN
  Achim D. Herrmann, Pennsylvania State Univ - Univ Park, University Park, PA and Mark E. Patzkowsky, Pennsylvania State Univ, University Park, PA
  25821 (Technical Sessions)
• 1:30 PM
  EUSTACY AND TECTONICS OF THE LATE ORDOVICIAN OF EASTERN LAURENTIA: IMPLICATIONS FROM SEQUENCE STRATIGRAPHIC COMPARISONS OF NEW YORK, PENNSYLVANIA, OHIO, AND KENTUCKY
  Patrick I. McLaughlin, Univ of Cincinnati, Cincinnati, OH and Carlton E. Brett, Univ of Cincinnati, Cincinnati, OH and Susannah L. Taha McLaughlin, Univ of Cincinnati, Cincinnati, OH and Sean R. Cornell, Univ of Cincinnati, Cincinnati, OH
  25953 (Technical Sessions)
• 1:30 PM
  LATE ORDOVIDIAN CARBONATES AND PALEOGEOGRAPHY: A COMPARISON OF WESTERN LAURENTIA (GREAT BASIN) AND BALTICA (ESTONIA)
  Mark Harris, Univ of Wisconsin-Milwaukee, Milwaukee, WI and Peter Sheehan, Milwakee Public Museum, Milwaukee, WI and Leho Ainsaar, Univ of Tartu, Tartu, N/A and Linda Hints, Institute of Geology, Tallinn, N/A and Peep Mannik, Institute of Geology, Tallinn, N/A and Jaak Nolvak, Institute of Geology, Tallinn, N/A and Madis Rubel, Univ of Tartu, Tartu, N/A
  26744 (Technical Sessions)
• 1:30 PM
  NEW COMPLEXITIES IN THE EXPRESSION OF LATE ORDOVICIAN CARBON ISOTOPE EXCURSIONS STRADDLING THE TURINIAN-CHATFIELDIAN BOUNDARY INTERVAL
  G. A. Ludvigson, Iowa City, IA and B. J. Witzke, Iowa City, IA and L. A. Gonzalez, Univ of Iowa, Iowa City, IA and S. J. Carpenter, Univ of Iowa, Iowa City, IA and F. J. Hasiuk, Univ of Iowa, Iowa City, IA
  27487 (Technical Sessions)
• 1:30 PM
  PALEOCEANOGRAPHY OF THE DECORAH FORMATION (ORDOVICIAN, MOHAWKIAN), NORTHERN MISSISSIPPI VALLEY
  Charles W. Byers, Univ of Wisconsin, Madison, WI and J. Antonio Simo, Univ of Wisconsin, Madison, WI and Norlene R. Emerson, Univ of Wisconsin, Madison, WI
  27536 (Technical Sessions)
• 1:30 PM
  PATTERNS OF EUSTASY, PALEOCEANOGRAPHY AND CONODONT BIOTIC CHANGE ASSOCIATED WITH THE TERMINAL ORDOVICIAN GLACIATION
  Christopher R. Barnes, Univ of Victoria, Victoria, BC
  28182 (Technical Sessions)