Generalized map of flowage deposits from the May 18, 1980, eruption, around Mount St. Helens. Skamania and Cowlitz Counties, Washington.
Originally uploaded in .
Image 17506 is a 401 by 600 pixel JPEG
Last Modified: 2015-02-23 09:00:13
Permanent URL: https://serc.carleton.edu/download/images/17506/map_flow_deposits_1980.v2.jpg
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