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Program for Session 07f

Wednesday 24th June AM: Room C2/A1

07f (Oral): Cenozoic climate change: bridging model- and data-based approaches to reconstructing Cenozoic temperature and ocean/atmosphere chemistry Download PDF
Session chaired by Sasha Turchyn & Jim Zachos

09:30  Keynote: Evolution of Sea Surface Temperatures in the Eocene and Oligocene Reconstructed Using Organic Proxies
Schouten S, Bohaty S, Houben S, Bijl P, Sluijs A, Eldrett J, Harding I, Sinninghe Damste J & Brinkhuis H
10:00  Mg/Ca Ocean Paleo-Temperatures from New Zealand Foraminifera in the Eocene Greenhouse World
Creech J, Baker J, Hollis C, Morgans H & Crouch E
10:15  The “Cool Tropic Paradox”: Reassessing Aberrant δ18O in Foraminifera by SIMS
Kozdon R, Kelly DC, Kita N & Valley J
10:30  Comparison of Long- and Short-Term Terrestrial Carbon Isotopic Records of the Palaeogene
Pancost R, Handley L, van Dongen B, Pearson P & Schouten S
10:45  Transient Changes in Southern Ocean Nd Isotope Composition in Response to Antarctic Glaciation
Scher H, Pusz A, Bohaty S, Thunell R & Delaney M
11:00  A Dynamic Magnesium Cycle during the Cenozoic? Insights from the Magnesium Isotopic Composition of Pelagic Carbonates
Higgins J & Schrag D
11:15  The Miocene Ocean 187Os/188Os Curve: Driven by Continental Weathering
Georg B, West J, Gannoun M, Burton K & Halliday A
11:30  What was the Role of the Iceland Plume in Triggering the Eocene-Oligocene Cooling?
Abelson M & Erez J
11:45  Ca Isotope Constraints on Diagenetic Alteration of Cenozoic Paleoproxies
Fantle M
12:00  Keynote: Challenges in Modeling Warm Cenozoic Climates
Kiehl J