40 Co-evolution of Life and its Environment: From Biodiversification Events to Mass Extinction and Everything in Between (Posters)

Friday, 21 March 2025
1:00 PM - 5:00 PM
Shenandoah ABC

Presentations

• 1:00 PM
  RECORDS OF ORDOVICIAN CARBON CYCLING IN DEEP WATER SETTINGS FROM BALTICA: KRAPPERUP AND LERHAMN DRILL CORES-SCANIA, SWEDEN
  Josh Crissey, Florida State University, Tallahassee, FL and Mackenzie S. Fravel, Florida State University, Tallahassee, FL and Yoseph Adiatma, Florida State University, Tallahassee, FL and Per Ahlberg, Department of Geology, Lund and Jeremy D. Owens, Florida State University, Tallahassee, FL and Seth A. Young, Florida State University, Tallahassee, FL
  407593 (Theme Sessions)
• 1:00 PM
  DOUSHANTUO-TYPE MICROFOSSILS IN EARLIEST CAMBRIAN ROCKS OF MONGOLIA
  Orin Lole Durbin, Virginia Tech, Blacksburg, VA and Orin Lole Durbin, University of Oxford, Oxford and Eliel S.C. Anttila, ETH Zürich, Zürich and Derek E.G. Briggs, Yale University, New Haven, CT and Francis A. Macdonald, University of California Berkeley, Berkeley, CA and Ross P. Anderson, University of Oxford, Oxford
  407798 (Theme Sessions)
• 1:00 PM
  STABLE CARBON ISOTOPE (Δ13CCARB AND Δ13CORG) EVIDENCE OF THE TOARCIAN OCEAN ANOXIC EVENT FROM CENTRAL ITALY: EVIDENCE FOR A GLOBALLY MIXED TETHYS SEA.
  Jackson Leatherman, Appalachian State University, Boone, NC and Cole Edwards, Appalachian State University, Boone, NC
  408048 (Theme Sessions)
• 1:00 PM
  GEOCHEMICAL EVIDENCE FOR OCEAN DEOXYGENATION DURING THE CAMBRIAN END-PTEROCEPHALIID EXTINCTION AT LAWSON COVE RESERVOIR, UTAH
  Brooklyn Harris, Virginia Tech, Blacksburg, VA and Benjamin Gill, Virginia Tech, Blacksburg, VA and Amy Hagen, Virginia Tech, Blacksburg, VA
  408118 (Theme Sessions)
• 1:00 PM
  COMPARING TAXONOMIC COMPOSITION OF LARGE AND SMALL MOLLUSKS IN THE MIOCENE ST. MARYS FORMATION, MARYLAND
  Alexis Gay, Western Carolina University, Cullowhee, NC and Frank L. Forcino, Western Carolina University, Cullowhee, NC and Emily S. Stafford, Western Carolina University, Cullowhee, NC
  408540 (Theme Sessions)
• 1:00 PM
  THE UPS AND DOWNS OF EARLY SILURIAN BIODIVERSITY: NEW INSIGHTS FROM THALLIUM ISOTOPIC RECORDS OF SOUTH CHINA AND BALTOSCANDIA
  Nathaniel Evenson, Florida State University, Tallahassee, FL and Jay Goodin, Florida State University, Tallahassee, FL and Junpeng Zhang, Nanjing Institute of Geology and Palaeontology, Chinese Academy of Sciences, Nanjing and Jeremy D. Owens, Florida State University, Tallahassee, FL and Seth A. Young, Florida State University, Tallahassee, FL
  408722 (Theme Sessions)
• 1:00 PM
  NEW INSIGHTS INTO THE LOCAL REDOX LANDSCAPE OF THE MIDDLE ORDOVICIAN BALTOSCANDIAN CARBONATE SHELF FROM I/CA RECORDS
  Gwen Barnes, Florida State University, Tallahassee, FL and Yoseph Adiatma, Florida State University, Tallahassee, FL and Anders Lindskog, Kristianstad University, Kristianstad and Jeremy D. Owens, Florida State University, Tallahassee, FL and Seth A. Young, Florida State University, Tallahassee, FL
  408882 (Theme Sessions)