The evolution of ice-sheets in the late Eocene; reconstructions from coupled Hf-Nd isotopes in authigenic and lithogenic sediments

Howie Scher1, Wayne P Buckley Jr2, Tim Krawczyk3, Brian Duggan4 and Amanda Namsinh4, (1)University of South Carolina Columbia, Department of Earth and Ocean Sciences, Columbia, SC, United States, (2)University of South Carolina, Columbia, SC, United States, (3)University of Kiel, Kiel, Germany, (4)University of South Carolina Columbia, Columbia, SC, United States