Glacial/Interglacial climate and vegetation history of North-East of Brazil during the last 1.5 Ma and their connection to the Amazonian rainforest

Andrea Kern1, Paul A Baker2, Francisco William Cruz Sr.3, Gary S. Dwyer4, Cleverson Guizan Silva5, Allan Sandes Sandes5 and Debra A Willard6, (1)USP University of Sao Paulo, São Paulo, Brazil, (2)Duke University, Durham, NC, United States, (3)University of Sao Paulo, Institute of Geosciences, Sao Paulo, Brazil, (4)Division of Earth and Ocean Sciences, Nicholas School of the Environment, Duke University, Durham, NC, United States, (5)UFF Federal Fluminense University, Niteroi, Brazil, (6)USGS, Baltimore, MD, United States