Geologic maps of pyroclastic-flow and related deposits of the 1980 eruptions of Mount St. Helens, Washington

IMAP 1950
By: , and 

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Abstract

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Publication type Report
Publication Subtype USGS Numbered Series
Title Geologic maps of pyroclastic-flow and related deposits of the 1980 eruptions of Mount St. Helens, Washington
Series title IMAP
Series number 1950
DOI 10.3133/i1950
Year Published 1990
Language English
Publisher U.S. Geological Survey
Description 2 Sheets: 54.89 x 40.33 inches and 49.03 x 37.33 inches
Country United States
State Washington
Other Geospatial Mount St. Helens
Scale 2000
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