Friday, 31 August 2007: 10:40 AM-12:20 PM
Multicultural Theater
Climate records: Ice cores and Quaternary geological records   ORAL
Chairs:Nelia W. Dunbar
Robert P. Ackert Jr.
10:40 AMAdvanced Electron Microscopy Techniques for Studying Ice and Firn Cores
I. Baker, K. Sieg, N. Spaulding, D. Meese
11:00 AMIntegrated tephrochronology of the West Antarctic region- implications for a potential tephra record in the West Antarctic Ice Sheet (WAIS) Divide Ice Core
Nelia W. Dunbar, William C. McIntosh, Andrei V. Kurbatov, Thomas I. Wilch
11:20 AMPossible redeposition of volcanic ashes in the Dry Valleys by glacier transport
Ronald S. Sletten, Daniel H. Mann, William C. McIntosh, Nelia W. Dunbar, Mike Prentice, Warren Dickinson, John O. Stone
11:40 AMLate Quaternary environmental history of Taylor Valley, southern Victoria Land, Antarctica, reconstructed by a multidisciplinary study of lake sediments
Sabrina Ortlepp, Bernd Wagner, Martin Melles, Peter Doran, Fabien Kenig
12:00 PMSurface exposure ages of glacial erratics in the Ohio Range, Horlick Mountains
Robert P. Ackert Jr., Sujoy Mukhopadhyay, Byron R. Parizek, Harold W. Borns

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See more of The 10th International Symposium on Antarctic Earth Sciences (Aug. 26 to Sept 1, 2007)