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Geologic Atlas: Mount Mitchell folio, North Carolina-Tennessee
From the site: “The Geologic Atlas of the United States is a set of 227 folios published by the U.S. Geological Survey between 1894 and 1945. Each folio includes both... -
Detailed geologic mapping geodatabase for the Blue Ridge Parkway in Virginia ...
The US Geological Survey, in cooperation with the National Park Service, mapped 35 7.5-minute quadrangles, within a 2-mile-wide+ corridor centered on the Parkway, from BLRI... -
Detailed geologic mapping geodatabase for the Blue Ridge Parkway in Virginia
The US Geological Survey, in cooperation with the National Park Service, mapped 35 7.5-minute quadrangles, within a 2-mile-wide+ corridor centered on the Parkway, from BLRI... -
Detailed geologic mapping geodatabase for the Blue Ridge Parkway in Virginia ...
The US Geological Survey, in cooperation with the National Park Service, mapped 35 7.5-minute quadrangles, within a 2-mile-wide+ corridor centered on the Parkway, from BLRI...
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