Chusmiza complex (also known as Cerros de Sotoca) [1] is a Miocene volcano in Chile. It is the largest stratovolcano of the Miocene epoch in the western Andean escarpment, with a volume of 400 cubic kilometres (96 cu mi). It is constructed from andesite. [2] Potassium-argon dating has established an age of 11.3±0.3 mya. [1]
19°41′2.14″S 69°11′17.81″W / 19.6839278°S 69.1882806°W
Chusmiza complex (also known as Cerros de Sotoca) [1] is a Miocene volcano in Chile. It is the largest stratovolcano of the Miocene epoch in the western Andean escarpment, with a volume of 400 cubic kilometres (96 cu mi). It is constructed from andesite. [2] Potassium-argon dating has established an age of 11.3±0.3 mya. [1]
19°41′2.14″S 69°11′17.81″W / 19.6839278°S 69.1882806°W