A 400 thousand year record of climate variability around Africa and implications for human dispersals
Anne L Billingsley1, Chad L Yost2, Kayla Worthey1, Brenden Fenerty3, Jennifer Kielhofer4, Mathew Fox4, Zachary Naiman1, Andrew S Cohen5 and Henry F. Lamb6, (1)University of Arizona, Tucson, AZ, United States, (2)University of Arizona, Geosciences, Tucson, AZ, United States, (3)University of Arizona, Phoenix, United States, (4)University of Arizona, Tucson, United States, (5)Univ of Arizona, Tucson, United States, (6)Aberystwyth University, Department of Geography and Earth Sciences, Aberystwyth, United Kingdom