Geologic Map of Alaska: geologic units
This dataset consists of a polygon coverage and associated attribute data derived from the 1980 Geologic Map of Alaska compiled by H.M. Beikman and published by the U.S. Geological Survey. The map is a regional summary of geologic formations and units that can be shown cartographically at 1:2,500,00...
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Format: | Dataset |
Language: | unknown |
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USGS Science Data Catalog
1997
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Online Access: | https://search.dataone.org/view/f267cf39-24d2-4207-9442-84aba9113a65 |