Volcanic cone-like landforms of the Combia Volcanic Province in Colombia (South America). (IMAGE)

Beijing Zhongke Journal Publising Co. Ltd.

Volcanic cone-like landforms of the Combia Volcanic Province in Colombia (South America).

Caption

The landforms indicated with arrows correspond to old magmatic intrusive rocks that may have been ancient volcanoes in the northern Andes ~10-20 million years ago.

Credit

Beijing Zhongke Journal Publising Co. Ltd.

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License

CC BY

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