Subject: Coal / Year: 1954 - Yale University Library GeoBlacklight Search Results

1. Coal resources of the La Veta area, Huerfano County, Colorado

1954. 2018-06-21T19:45:28Z. 2018-06-21T19:45:28Z. Johnson, Ross B., 1919-. U.S. Geological Survey. English. cartographic image. Public. Colorado, Huerfano County, U.S., and Huerfano County.

2. Geology and coal deposits of the Dugger Quadrangle, Sullivan County, Indiana

1954. 2018-06-22T18:59:13Z. 2018-06-22T18:59:13Z. Kottlowski, Frank Edward. The Survey. English. cartographic image. Public. Indiana, Dugger Quadrangle, and U.S.

3. Geology and coal deposits of the Shelburn Quadrangle, Sullivan County, Indiana

1954. 2018-06-21T19:33:35Z. 2018-06-21T19:33:35Z. Waddell, Courtney. U.S. Geological Survey. English. cartographic image. Public. Indiana, Shelburn Quadrangle, Sullivan County, U.S., and Sullivan County.

4. 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.