Brazil, Amazonas, Serra do Cachimbo. Base Aérea do Cachimbo and vicinity; km 780-820 on Cuiabá-Santarém highway (BR 163); ca 20 km N of border of Mato Grosso
-9.366667 -54.9
480 meters
1411-1575 ft
broad, wet, sandy plain with sandstone exposures; low ridges and valleys to the N and S