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Program for Session 07e

Tuesday 23rd June PM: Room C2/A1

07e (Oral): Reconstructing Paleo-Atmospheric pCO2 & Its Role in Long-Term, Extreme and Abrupt Global Climate Change through Earth History
Session chaired by Isabel Montanez & Mark Pagani

15:45  Keynote: PCO2 and Climate – Evidence from Boron Based Proxies of pH and pCO2
Foster G, Seki O, Pancost R & Schmidt D
16:00  Toward Reconstruction of Boron Isotopic Composition of Seawater
Paris G & Gaillardet J
16:15  Secular Trends in δ11B and Prospects for Determining the Direction of Paleo-pCO2 Change
Rasbury T & Hemming G
16:30  The Stomatal-CO2 Proxy: Limitations and Advances
McElwain J & Haworth M
16:45  Stomatal Index Based pCO2 Reconstruction and Terrestrial δ13C Record for OAE2 (94Ma)
Barclay R, McElwain J & Sageman B
17:00  Reconstructing Atmospheric pCO2 in the Deep-Time: Constraints & Limitations
Montanez I & Tabor N
17:15  Revised Phanerozoic Atmospheric CO2 Concentrations from Paleosol Carbonate
Breecker D, Sharp Z, McFadden L & Quade J

Thursday 25th June PM: Room ICE

07e (Poster): Reconstructing Paleo-Atmospheric pCO2 & Its Role in Long-Term, Extreme and Abrupt Global Climate Change through Earth History

117  A Model for “Cold-Snap” Episodes Occurring during the Mesozoic
Donnadieu Y, Goddéris Y & Dromart G
118  Ediacaran Glaciogenic Diamictite in Keguerqin Mountain Range of Xinjiang, China: Geochemistry and Paleoenvironmental Evolution
Ma D, Ding H, Yao C & Shu L
119  Bennettites as CO2 Proxy for the Mesozoic?
Steinthorsdottir M & McElwain JC