Long-term Glacial History of the West Antarctic Ice Sheet from Cosmogenic Nuclides in a Subglacial Bedrock Core

John Stone1, Perry E Spector1, Trevor Hillebrand2 and Joel H Gombiner1, (1)University of Washington, Department of Earth and Space Sciences, Seattle, WA, United States, (2)Los Alamos National Laboratory, Los Alamos, United States