The role of climate and vegetation on woolly mammoth extinction on St. Paul Island, Alaska and megafauna extinction in North America in the late Quaternary

Yue Wang1, Warren Porter1, Paul A Miller2, Russell W Graham3 and John W Williams4, (1)University of Wisconsin Madison, Madison, WI, United States, (2)Lund University, Department of Physical Geography and Ecosystem Science, Lund, Sweden, (3)Penn State, University Park, PA, United States, (4)University of Wisconsin-Madison, Department of Geography & Center for Climatic Research, Madison, United States