Tracing North Atlantic Continental Erosion during the Mid-Pleistocene Transition: K-Ar geochronology and mineralogical analyses of Ice Rafted Debris

Cece Bowe1, Joohee Kim2, Steven L Goldstein3, Sidney R Hemming3, Bess G Koffman4 and Tasha L Dunn5, (1)Colby College, Waterville, United States, (2)Lamont-Doherty Earth Observatory of Columbia University, Palisades, United States, (3)Lamont-Doherty Earth Observatory, Palisades, United States, (4)Lamont -Doherty Earth Observatory, Palisades, United States, (5)Colby College, Geology, Waterville, ME, United States