Author: Geological Survey (U.S.) / Spatial Coverage: La Plata County - Yale University Library GeoBlacklight Search Results

1. Coal geology and preliminary coal zone correlations in the Fruitland Formation, western part of the southern Ute Indian Reservation, La Plata County, Colorado

1991. 2002-06-01T04:00:00Z. 2002-06-01T04:00:00Z. Geological Survey (U.S.). The Survey ; For sale by Map Distribution. English. Public. Colorado, La Plata County, and Fruitland Formation (Colo. and N.M.).

2. 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.).

3. 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.).