Subject: Coal / Year: 1984 - Yale University Library GeoBlacklight Search Results

1. Coal industry in Illinois

1984. 2018-05-15T18:10:47Z. 2018-05-15T18:10:47Z. Damberger, Heinz H. Illinois Department of Energy and Natural Resources, Illinois State Geological Survey. English. cartographic image. Public. Illinois and Illinois.

2. Geologic map and coal sections of the Sawmill Mountain quadrangle, Rio Blanco County, Colorado

1984. 2002-06-01T04:00:00Z. 2002-06-01T04:00:00Z. Geological Survey (U.S.). The Survey ; For sale by Branch of Distribution, USGS. English. Public. Colorado and Rio Blanco County.

3. Geologic map and coal sections of the Thornburgh quadrangle, Moffat and Rio Blanco Counties, Colorado

1984. 2002-06-01T04:00:00Z. 2002-06-01T04:00:00Z. Geological Survey (U.S.). The Survey ; For sale by Branch of Distribution, USGS. English. Public. Colorado, Moffat County, and Rio Blanco County.

4. Geologic map and cross sections of the Carbondale 30ʹ x 60ʹ quadrangle, west-central Colorado

1984. 2002-06-01T04:00:00Z. 2002-06-01T04:00:00Z. Geological Survey (U.S.). The Survey ; For sale by Branch of Distribution, USGS. English. Public. Colorado. and Colorado.