OF-78-06 Isopach Map of the Watkins Lignite Seam, Adams and Arapahoe Counties, Colorado and A Map Showing Extent of Alluvial Valley Floors and Overburden Thickness Above the Watkins Lignite Seam, Adams and Arapahoe Counties, Colorado

Includes coal resource information, an isopach map of the Watkins Lignite Seam, and a map showing the extent of alluvial valley floors and overburden thickness above the Watkins Lignite Seam in Adams and Arapahoe Counties. 2 plates (1:50,000). Digital PDF download. OF-78-06D

Author: R.M. Kirkham
Status: Digital
Year: 1978

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