K/Ar geochronology as a tool for tracing dust provenance in the Southern Hemisphere
Judy Pin Pu1, Bess G Koffman2, Cristina Recasens3, Sidney R Hemming4, Michael R Kaplan5, Joel H Gombiner6, Steven Boswell7 and Trevor Williams5, (1)Massachusetts Institute of Technology, Department of Civil and Environmental Engineering, Cambridge, United States, (2)Colby College, Geology, Waterville, United States, (3)Columbia University, Palisades, NY, United States, (4)Columbia University, Lamont-Doherty Earth Observatory, Palisades, United States, (5)Lamont-Doherty Earth Observatory, Palisades, NY, United States, (6)University of Washington, Department of Earth and Space Sciences, Seattle, WA, United States, (7)Columbia University of New York, Palisades, NY, United States
