Digital geologic map data for Semisopochnoi Island, Alaska
August 17, 2020
This dataset contains digital data that were used for the creation of a geologic map shown in Figure 3 in USGS SIR 2017-5150; Postglacial Eruptive History and Geochemistry of Semisopochnoi Volcano, Western Aleutian Islands, Alaska by Coombs, M.L. and others. The map shows the generalized geology of the island and the locations of stations occupied during field work conducted in the summer of 2005. The data are based on mapping completed during the field work, high-resolution digital imagery, and geochemical and radiometric analyses of rock and soil samples.
Citation Information
Publication Year | 2020 |
---|---|
Title | Digital geologic map data for Semisopochnoi Island, Alaska |
DOI | 10.5066/P925UXOR |
Authors | Michelle L Coombs, Evan E Thoms |
Product Type | Data Release |
Record Source | USGS Asset Identifier Service (AIS) |
USGS Organization | Volcano Hazards Program |
Rights | This work is marked with CC0 1.0 Universal |
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