Orthophoto map of Mount St. Helens. Skamania and Cowlitz County, Washington. 1980.
Dates
Date Taken
1980
Summary
Slide description and index card: Mount St. Helens. Orthophoto map with overlay showing Eruption Products, 1832-1957, and New Features, March 27-May 17, 1980, and Volcanic Eruption of May 18, 1980 (blast area, mudflows, etc.). Skamania and Cowlitz Counties, Washington. 1980. See also Msh_g33880_00001_ct and g33880_00002_ct.
Summary
Slide description and index card: Mount St. Helens. Orthophoto map with overlay showing Eruption Products, 1832-1957, and New Features, March 27-May 17, 1980, and Volcanic Eruption of May 18, 1980 (blast area, mudflows, etc.). Skamania and Cowlitz Counties, Washington. 1980. See also Msh_g33880_00001_ct and g33880_00002_ct.
Available in the U.S. Geological Survey Denver Library Photographic Collection, Mount St. Helens Superset album, Photos stacks slides collection area.
Rights
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