28 GeoSystems and CHRONOS: Probing Earth’s Deep-Time Climate and Linked Systems (Posters)

Presentations

• 4:30 PM
  CALCIUM ISOTOPES AS NEW TOOL FOR PALEOCEANOGRAPHIC AND PALEOCLIMATIC STUDIES - VARIATION OF CA-ISOTOPES (dSUP>44/42CA) IN PHANEROZOIC AND PRECAMBRIAN MARINE CARBONATES
  Juraj Farkas, University of Ottawa, Ottawa, ON and Dieter Buhl, Ruhr University Bochum, Bochum, N/A and Jan Veizer, Univ of Ottawa, Ottawa, N/A
  87507 (THEME SESSIONS)
• 4:30 PM
  THE STABLE-ISOTOPE COMPOSITION OF SEPIA: A POTENTIAL ANALOGUE TO THE MESOZOIC BELEMNITE?
  Duncan Findlay, McMaster University, Hamilton, ON and Darren R. Gröcke, McMaster University, Hamilton, ON
  88448 (THEME SESSIONS)
• 4:30 PM
  LATE ORDOVICIAN d13CCARB, δ13CORG, AND 87/86SR STRATIGRAPHY ON OPPOSITE SIDES OF LAURENTIA: TECTONIC AND CLIMATIC IMPLICATIONS FOR A GREENHOUSE-ICEHOUSE TRANSITION
  Seth A. Young, Ohio State Univ, Columbus, OH and Matthew R. Saltzman, The Ohio State Univ, Columbus, OH and Kenneth A. Foland, The Ohio State Univ, Columbus, OH and Jeff Linder, The Ohio State Univ, Columbus, OH
  88493 (THEME SESSIONS)
• 4:30 PM
  TESTING PALAEO-ENVIRONMENTAL PROXIES (MG, SR, NA, d18O, d13C) IN THE TOARCIAN (LOWER JURASSIC) USING THE STOMACH CONTENTS OF A DINOSAUR MEAL OF BELEMNITES
  John M. McArthur, UCL, London, N/A and Melanie J. Leng, British Geological Survey, Nottingham, N/A and P. Doyle, UCL, London, N/A and Terry Williams, Natural History Museum, London, N/A and Kevin Reeves, UCL, London, N/A and Raquel Garcia-Sanchez, Natural History Museum, London, N/A
  88535 (THEME SESSIONS)