Serra do Roncador, Município de Barra do Garças: 250 km along new road NNE of village of Xavantina. (Ca. 8 km due SSW of Royal Society-Royal Geographic Society Base Camp), (Area of 10 km radius around Base Camp is situated on crest of the Serra do Roncador, a gently-sloped, Mato Grosso, Brazil, South America - Neotropics