1 Bridging the Gap between the Great Ordovician Biodiversification Event and Late Carboniferous Life: Conodonts, Climate Change, and Biodiversity Patterns

Monday, 23 April 2012
8:00 AM - 12:00 PM
Room 303

Presentations

• 8:05 AM
  CARBON ISOTOPE STRATIGRAPHY OF THE LATE IBEXIAN (FLOIAN) TO EARLY WHITEROCKIAN (DAPINGIAN) OF THE POGONIP GROUP, GREAT BASIN, USA: EVIDENCE FOR OXYGENATION DURING THE GREAT ORDOVICIAN BIODIVERSIFICATION EVENT (GOBE)
  Cole T. Edwards, The Ohio State University, Columbus, OH and Matthew R. Saltzman, The Ohio State University, Columbus, OH
  202858 (Theme Sessions)
• 8:25 AM
  CONODONT BIOSTRATIGRAPHY ACROSS A CONFORMABLE SAUK–TIPPECANOE MEGASEQUENCE BOUNDARY, WESTERN CENTRAL UTAH
  Raymond L. Ethington, University of Missouri-Columbia, Columbia, MO and James F. Miller, Missouri State University, Springfield, MO and Benjamin F. Dattilo, Indiana University Purdue University, Fort Wayne, IN and Rebecca L. Freeman, University of Kentucky, Lexington, KY
  202795 (Theme Sessions)
• 8:45 AM
  EVOLUTION AND DIVERSIFICATION OF CONODONTS PRESERVED IN PERITIDAL DEPOSITS, SIMPSON GROUP (ORDOVICIAN), SOUTHERN OKLAHOMA
  Jeffrey A. Bauer, Shawnee State University, Portsmouth, OH
  203067 (Theme Sessions)
• 9:05 AM
  BIOGEOGRAPHIC ORIGINS OF MIDDLE SILURIAN CRINOIDS
  William I. Ausich, The Ohio State University, Columbus, OH and Bradley Deline, University of West Georgia, Carrollton, NY
  202694 (Theme Sessions)
• 9:25 AM
  CONODONT BIOSTRATIGRAPHY AND 13C CHEMOSTRATIGRAPHY OF THE SALINA GROUP IN NORTH AMERICAN MIDWESTERN BASINS AND ARCHES REGION (WESTERN OHIO AND EASTERN INDIANA)
  Mark Kleffner, The Ohio State University Lima, Lima, OH and Robert J.A. Swift, Shell Exploration and Production Company, Houston, TX and James E. Barrick, Texas Tech University, Lubbock, TX and Haraldur R. Karlsson, Texas Tech University, Lubbock, TX
  203049 (Theme Sessions)
• 10:05 AM
  THE SILURIAN MULTIELEMENT CONODONT GENUS ALDRIDGEODUS JEPPSSON IN NORTH AMERICA
  Peter H. von Bitter, Royal Ontario Museum, Toronto, ON and Alyssa M. Bancroft, The Ohio State University, Columbus, OH and Mark A. Purnell, University of Leicester, Leicester, N/A
  202827 (Theme Sessions)
• 10:25 AM
  UPPER EMSIAN TO LOWER GIVETIAN CONODONT BIOSTRATIGRAPHY AND CONODONT APATITE DELTA 18O RESULTS OF THE GRAND TOWER AND SAINT LAURENT FORMATIONS: SOUTHERN ILLINOIS BASIN-REEL FOOT EMBAYMENT
  Sofie A. Gouwy, University of Missouri, Columbia, Columbia, MO and James E. Day, Illinois State University, Normal, IL and Kenneth G. MacLeod, University of Missouri-Columbia, Columbia, MO
  203066 (Theme Sessions)
• 10:45 AM
  CONODONTS FROM THE MARCELLUS SHALE INTERVAL IN THE CENTRAL APPALACHIANS
  John E. Repetski, 926A National Center, Reston, VA and D. Over, SUNY - College at Geneseo Dept Geological Sciences, Geneseo, NY and Diana L. Rotter, 926A National Center, Reston, VA
  202974 (Theme Sessions)
• 11:05 AM
  STRATIGRAPHIC DISTRIBUTION OF MORPHOTYPES OF POLYGNATHUS LINGUIFORMIS LINGULIFORMIS HINDE DETERMINED BY MORPHOMETRIC ANALYSIS IN THE MIDDLE DEVONIAN HAMILTON GROUP OF WESTERN NEW YORK
  N. Hogancamp, Texas Tech, Lubbock, TX and A. Popolla, SUNY-Geneseo, Geneseo, NY and J. Cramer, SUNY-Geneseo, Geneseo, NY and M. Dahn, SUNY-Geneseo, Geneseo, NY and D. Duhamel, SUNY-Geneseo, Geneseo, NY and J. Georgek, SUNY-Geneseo, Geneseo, NY and L. Humphrey, SUNY-Geneseo, Geneseo, NY and M. Kedenburg, SUNY-Geneseo, Geneseo, NY and J. Kohn, SUNY-Geneseo, Geneseo, NY and A. Lanik, SUNY-Geneseo, Geneseo, NY
  202661 (Theme Sessions)