Publisher: Dept. of the Interior, U.S. Geological Survey / Subject: Coal - Yale University Library GeoBlacklight Search Results

Start Over Publisher Dept. of the Interior, U.S. Geological Survey Subject Coal

1. Coal resources of the Gillette area, Wyoming [cartographic material]

1973. 2013-05-22T18:51:50Z. 2013-06-13T15:35:48Z. Denson, N. M. (Norman MacLaren), 1914-. Dept. of the Interior, U.S. Geological Survey. English. Public. Wyoming.

2. Geology of anthracite in the eastern part of the Ashland quadrangle, Pennsylvania

1954. 2018-06-21T19:48:45Z. 2018-06-21T19:48:45Z. Haley, Boyd Raymond, 1922-. Dept. of the Interior, U.S. Geological Survey. English. cartographic image. Public. Pennsylvania, Columbia County, Schuylkill County, Columbia County., and Schuylkill County.

3. Geology of anthracite in the western part of the Ashland Quadrangle, Pennsylvania

1953. 2018-06-21T19:58:36Z. 2018-06-21T19:58:36Z. Haley, Boyd Raymond, 1922-. Dept. of the Interior, U.S. Geological Survey. English. cartographic image. Public. Pennsylvania, Columbia County, Schuylkill County, Columbia County., and Schuylkill County.

4. Map of the Wyodak-Anderson coal bed in the Gillette area, Campbell County, Wyoming [cartographic material]

1974. 2013-05-22T18:53:18Z. 2013-06-13T15:35:48Z. Denson, N. M. (Norman MacLaren), 1914-. Dept. of the Interior, U.S. Geological Survey. English. Public. Wyoming and Campbell County.