Geology and Ecology of National Parks

Mount St. Helens National Volcanic Monument

Mount St. Helens National Volcanic Monument was established following the 1980 eruption and is maintained by the U.S. Forest Service. 

Geology of Mount St. Helens National Volcanic Monument

Geology of Mount St. Helens National Volcanic Monument

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Geology and Ecology Images of Mount St. Helens

Geology and Ecology Images of Mount St. Helens

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Park Map of Mount St. Helens Natoinal Volcanic Monument

Mount St. Helens National Volcanic Monument Map

This is a map featuring the basic geology of Mount St. Helens National Volcanic Monument.

(Public domain.)

Learn more about Mount St. Helens at the U.S. Forest Service website.