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Two >25,000-yr palynological records from central Brazil (Vereda de Aguas Emendadas, 15°34 S, 47°35 W, and Crominia, 17°17 S, 49°25 W) start with abundant pollen, spores and algae from cerrado and forest vegetation. A relatively humid and warm climate occurred from >32.4 to ca. 32 ka B.P., and was followed by a very cold and humid climate between 30 and 26 ka B.P. This humid phase was followed...