Devastated area in the valley of the North Toutle River showing deforestation, reordered drainage, and the surface of debris flow and blast deposits. Mount St. Helens, Skamania County, Washington. 1980.
Dates
Date Taken
1980
Summary
Devastated area in the valley of the North Toutle River showing deforestation, reordered drainage, and the surface of debris flow and blast deposits resulting from the eruption of Mount St. Helens. View looking south shows volcano no and amphitheater in background. Photo by C. Dan Miller. Skamania County, Washington. 1980. Published as lower photo, p. 15 in U.S. Geological Survey. Yearbook. 1980.
Summary
Devastated area in the valley of the North Toutle River showing deforestation, reordered drainage, and the surface of debris flow and blast deposits resulting from the eruption of Mount St. Helens. View looking south shows volcano no and amphitheater in background. Photo by C. Dan Miller. Skamania County, Washington. 1980. Published as lower photo, p. 15 in U.S. Geological Survey. Yearbook. 1980.
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