ICE-FREE GREENLAND DURING THE MID-PLEISTOCENE?

Joerg M Schaefer1, Robert C Finkel2, Marc W Caffee3, Richard B Alley4, Greg Balco5, Susan R H Zimmerman6, Jason P Briner7, Nicolas E Young8 and Roseanne Schwartz8, (1)Columbia University - Lamont, Palisades, NY, United States, (2)University of California Berkeley, Berkeley, United States, (3)Purdue University, Department of Physics and Astronomy, West Lafayette, IN, United States, (4)Pennsylvania State University Main Campus, Geosciences, University Park, PA, United States, (5)Berkeley Geochronology Center, Berkeley, United States, (6)Lawrence Livermore National Laboratory, Center for Accelerator Mass Spectrometry, Livermore, United States, (7)University at Buffalo, Department of Geology, Buffalo, United States, (8)Lamont -Doherty Earth Observatory, Palisades, NY, United States