T63 Pre-Mesozoic Impacts: Their Effect on Ocean Geochemistry, Magnetic Polarity, Climate Change, and Organic Evolution (Posters)

Presentations

• 1:30 PM
  COASTAL PALEOENVIRONMENT: A LOWER DEVONIAN (EMSIAN) LAND-SEA TRANSITION SOUTH OF THE OLD RED CONTINENT (MOSEL SYNCLINE, RHEINISCHES SCHIEFERGEBIRGE, GERMANY)
  Eberhard Schindler, Forschungsinstitut Senckenberg, Frankfurt am Main, N/A and Rainer Brocke, Forschungsinstitut Senckenberg, Frankfurt am Main, N/A and Guenther Hertweck, Forschungsinstitut Senckenberg, Wilhelmshaven, N/A and Ulrich Jansen, Forschungsinstitut Senckenberg, Frankfurt am Main, N/A and Peter Koenigshof, Forschungsinstitut Senckenberg, Frankfurt am Main, N/A and Gerhard Plodowski, Forschungsinstitut Senckenberg, Frankfurt am Main, N/A and Stephan Schultka, Museum fuer Naturkunde, Humboldt-Universitaet Berlin, Berlin, N/A and Achim Wehrmann, Forschungsinstitut Senckenberg, Wilhelmshaven, N/A and Volker Wilde, Forschungsinstitut Senckenberg, Frankfurt am Main, N/A
  74451 (Technical Sessions)
• 1:30 PM
  THE NEW IGCP PROJECT 499: "DEVONIAN LAND-SEA INTERACTION: EVOLUTION OF ECOSYSTEMS AND CLIMATE" (DEVEC)
  Peter Koenigshof, Forschungsinstitut Senckenberg, Frankfurt am Main, N/A and Jurga Lazauskiene, Geol Survey of Lithuania, Vilnius, N/A and Eberhard Schindler, Forschungsinstitut Senckenberg, Frankfurt am Main, N/A and Volker Wilde, Forschungsinstitut Senckenberg, Frankfurt am Main, N/A and M. Namik Yalcin, Istanbul Univ, Istanbul, N/A
  74453 (Technical Sessions)
• 1:30 PM
  DIAGENETIC ALTERATION OF IMPACT SPHERULES IN A NEOARCHEAN EJECTA LAYER IN SOUTH AFRICA
  Issaku E. Kohl, Oberlin College, Oberlin, OH and Bruce M. Simonson, Oberlin College, Oberlin, OH
  74745 (Technical Sessions)
• 1:30 PM
  APPEARANCES AND EXTINCTIONS OF UPPER CAMBRIAN-LOWER ORDOVICIAN SPECIES COMMONLY COINCIDE WITH SEQUENCE-STRATIGRAPHIC BOUNDARIES
  James F. Miller, Southwest Missouri State Univ, Springfield, MO and Kevin R. Evans, Southwest Missouri State Univ, Springfield, MO
  75750 (Technical Sessions)
• 1:30 PM
  AGE CONSTRAINTS ON THE FORMATION OF THE DEVONIAN FLYNN CREEK STRUCTURE, TENNESSEE
  Juergen Schieber, Indiana Univ, Bloomington, IN and Jeffrey D. Over, SUNY Geneseo, Geneseo, NY
  78100 (Technical Sessions)