10 Correlating the Ordovician: Honoring the Career and Contributions of Stig M. Bergström

Thursday, 7 April 2022
1:30 PM - 5:30 PM
North Meeting Room 203/204

Presentations

• 1:35 PM
  THE DEVELOPING CAMBRIAN CHRONOSTRATIGRAPHIC SCALE: IDEAS ROOTED IN THE WORK OF STIG M. BERGSTRÖM
  Loren Babcock, The Ohio State University, Columbus, OH
  375380 (Theme Sessions)
• 1:50 PM
  BENTONITES AND K-BENTONITES: ISSUES IN IDENTIFYING AND INTERPRETING ANCIENT TEPHRAS
  Warren Huff, Univ of Cincinnati, Cincinnati, OH
  373431 (Theme Sessions)
• 2:05 PM
  MOVING ORDOVICIAN TEPHROCHRONOLOGY INTO THE 21ST CENTURY WITH LASER ABLATION AND MACHINE-LEARNING (ML) TECHNIQUES
  Achim D. Herrmann, Louisiana State University, Baton Rouge, LA and John T. Haynes, James Madison University, Harrisonburg, VA and Richard M. Robinet, Baton Rouge, LA
  375497 (Theme Sessions)
• 2:20 PM
  ORDOVICIAN ODYSSEY OF CUYANIA, THE GREATER PRECORDILLERA TERRANE OF WESTERN ARGENTINA
  Stanley Finney, California State University at Long Beach, Long Beach, CA
  374250 (Theme Sessions)
• 2:35 PM
  GEOCHEMISTRY OF MIDDLE AND UPPER ORDOVICIAN CARBONATE STRATA AND K-BENTONITES AT TIDWELL HOLLOW, ALABAMA APPALACHIANS: IMPLICATIONS FOR PALEOCEANOGRAPHY AND REGIONAL CORRELATIONS
  John T. Haynes, James Madison University, Harrisonburg, VA and Achim Herrmann, Louisiana State University, Baton Rouge, LA and Richard Robinet, Louisiana State University, Baton Rouge, LA and Stephen A. Leslie, James Madison University, Harrisonburg, VA
  375649 (Theme Sessions)
• 2:50 PM
  CONODONTS IN MIDDLE AND UPPER DEVONIAN BLACK SHALES OF THE APPALACHIAN BASIN IN NEW YORK
  D Over, SUNY-Geneseo, Geneseo, NY and John E. Repetski, Oakton, VA
  374577 (Theme Sessions)
• 3:05 PM
  UPPER ORDOVICIAN THROUGH LOWER SILURIAN CONODONT BIOSTRATIGRAPHY OF THE CENTRAL WILLISTON BASIN: AGE CONTROL FOR RECOGNIZING SIX GLOBAL POSITIVE δ13C EXCURSIONS
  Stephen Leslie, James Madison University, Harrisonburg, VA and Antun Husinec, St. Lawrence University, Canton, NY
  374981 (Theme Sessions)
• 3:35 PM
  δ13CCARB CHRONOSTRATIGRAPHIC CORRELATION OF THE LLANDOVERY CARBONATE SUCCESSION ACROSS THE MICHIGAN BASIN
  Mohammed Al-Musawi, Western Michigan University, Kalamazoo, MI and Stephen Kaczmarek, Western Michigan University, Kalamazoo, MI and Peter Voice, Western Michigan University, Kalamazoo, MI and William B. Harrison, College of Charleston, Charleston, SC and Jefferey J. Kuglitsch, North Carolina Wesleyan College, Rocky Mount, NC and Elizabeth M. Griffith, The Ohio State University, Columbus, OH and Matthew Saltzman, Occidental US Offshore, The Woodlands, TX
  375453 (Theme Sessions)
• 3:50 PM
  REEXAMINING THE δ13CCARB CHEMOSTRATIGRAPHY OF THE UPPERMOST ORDOVICIAN STRATA IN OHIO
  Cole Farnam, University of Cincinnati, Cincinnati, OH and Carlton Brett, University of Cincinnati, Cincinnati, OH
  375853 (Theme Sessions)
• 4:05 PM
  CORRELATING MIDDLE–LATE ORDOVICIAN CARBONATE STRATA ACROSS THE IAPETUS USING STRONTIUM ISOTOPES (87SR/86SR) CALIBRATED TO CONODONT BIOSTRATIGRAPHY
  Christopher Conwell, The Ohio State University, Columbus, OH and Matthew Saltzman, The Ohio State University, Columbus, OH and Anders Lindskog, Lund University, Lund and Mats E. Eriksson, Lund University, Lund and Elizabeth M. Griffith, The Ohio State University, Columbus, OH and Stephen A. Leslie, James Madison University, Harrisonburg, VA and Olle Hints, Tallinn University of Technology, Tallinn and Cole Edwards, Appalachian State University, Boone, NC and Achim D. Herrmann, Louisiana State University, Baton Rouge, LA
  375060 (Theme Sessions)
• 4:20 PM
  A REVIEW OF THE LATE ORDOVICIAN (KATIAN) RICHMONDIAN INVASION OF EASTERN LAURENTIA : WHAT I’VE LEARNED IN THE 25 YEARS SINCE STIG BERGSTRÖM FIRST INTRODUCED ME TO THESE ROCKS
  Alycia Stigall, Ohio University, Athens, OH
  374851 (Theme Sessions)
• 4:35 PM
  QUANTIFYING THE BIOTIC RESPONSE TO THE CLARKSVILLE PHASE OF THE RICHMONDIAN INVASION
  IAN Forsythe, Ohio University, Athens, OH and Alycia Stigall, Ohio University, Athens, OH
  373476 (Theme Sessions)
• 4:50 PM
  A DETAILED VIEW OF THE RICHMONDIAN INVASION (LATE ORDOVICIAN, CINCINNATIAN): FACIES PARTITIONING OF INCUMBENTS AND INVADERS
  Samuel Little, University of Cincinnati, Cincinnati, OH and Carlton Brett, University of Cincinnati, Cincinnati, OH
  375234 (Theme Sessions)
• 5:05 PM
  XCT-BASED COMPARATIVE TAPHONOMY OF EXCEPTIONALLY PRESERVED FOSSILS FROM THE ORDOVICIAN AND DEVONIAN OF THE MIDWESTERN UNITED STATES
  Prescott Vayda, Virginia Polytechnic Institute and State University, Blacksburg, VA and Loren Babcock, The Ohio State University, Columbus, OH
  375051 (Theme Sessions)