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Cordillera de la Sal | Pyroclastic layer
WI_ch339b_003.jpg Cordillera de la Sal  |  Folded rocksThumbnailsCordillera de la Sal  |  Folded rocks

This type of volcanic layers between the otherwise sedimentary rocks of the Cordillera de la Sal indicates ash falls due to explosive volcanic activity millions of years ago.

Friday 9 February 2018 by Martin Mergili in South America / Chile (2382 visits)