Publisher: The Survey / Spatial Coverage: La Plata County - Yale University Library GeoBlacklight Search Results

1. Coal resource occurrence map[s] of the Adobe Downs Ranch quadrangle, San Juan County, New Mexico and La Plata County, Colorado [cartographic material]

1979. 2002-06-01T04:00:00Z. 2022-11-19T04:01:19Z. Geological Survey (U.S.). The Survey. English. cartographic image. Public. New Mexico, San Juan County, Colorado, La Plata County, San Juan County (N.M.), and La Plata County (Colo.).

2. Coal resource occurrence map[s] of the La Plata quadrangle, San Juan County, New Mexico and La Plata County, Colorado [cartographic material]

1979. 2002-06-01T04:00:00Z. 2022-11-19T04:01:19Z. Geological Survey (U.S.). The Survey. English. cartographic image. Public. New Mexico, San Juan County, Colorado, La Plata County, San Juan County (N.M.), and La Plata County (Colo.).

3. Engineer Mountain folio, Colorado / by Whitman Cross and Allen D. Hole ; Department of the Interior, United States Geological Survey

1910. 2013-03-14T16:30:23Z. 2013-03-14T16:30:23Z. Cross, Whitman, 1854-1949. The Survey. English. Public. Colorado, La Plata County, San Juan County, Dolores County, Montezuma County, and États-Unis.

4. Needle mountains folio, Colorado

1905. 2013-03-14T15:29:04Z. 2013-03-14T15:29:04Z. The Survey. English. Public. Colorado, La Plata County, San Juan County, and États-Unis.

5. Rico folio, Colorado

1905. 2013-03-14T15:27:18Z. 2013-03-14T15:27:18Z. Cross, Whitman, 1854-1949. The Survey. English. Public. Colorado, Montezuma County, Dolores County, La Plata County, and États-Unis.