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Denver Coal Basin boundary from 1999 National Coal Resource Assessment

Published by U.S. Geological Survey | Department of the Interior | Catalog Last Checked: May 05, 2026 at 10:03 PM | Dataset Last Updated: May 21, 2021 at 12:00 AM
This ArcView shapefile contains a polygon representing the extent of the Denver coal basin boundary. This theme was created specifically for the National Coal Resources Assessment in the Northern Rocky Mountains and Great Plains Region.

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