Subject: Coal / Spatial Coverage: Big Horn County - Yale University Library GeoBlacklight Search Results

Start Over Subject Coal Spatial Coverage Big Horn County

1. Coal resource occurrence map of the Box Elder Draw quadrangle, Sheridan County, Wyoming, Big Horn and Powder River Counties, Montana

1980. 2002-06-01T04:00:00Z. 2022-11-16T20:30:51Z. Geological Survey (U.S.). The Survey. English. cartographic image. Public. Montana, Big Horn County, Powder River County, Wyoming, Sheridan County, Big Horn County (Mont.), Powder River County (Mont.), and Sheridan County (Wyo.).

2. Geologic map and coal sections of the Pearl School quadrangle and the easternmost part of the Bar V Ranch quadrangle, Big Horn County, Montana [cartographic material]

1981. 2002-06-01T04:00:00Z. 2023-02-22T04:01:20Z. Geological Survey (U.S.). The Survey. English. text. Public. Montana, Big Horn County, and Big Horn County (Mont.).

3. Maps showing the coal geology of the Sarpy Creek area, Big Horn and Treasure Counties, Montana

1986. 2002-06-01T04:00:00Z. 2002-06-01T04:00:00Z. Geological Survey (U.S.). The Survey ; For sale by Branch of Distribution, U.S. Geological Survey. English. Public. Montana, Big Horn County, and Treasure County.

4. Structure, coal thickness, and overburden thickness of the Wall Coal Resource Unit, west half of the Birney 30ʹ x 60ʹ quadrangle, Big Horn and Rosebud counties, Montana

1987. 2002-06-01T04:00:00Z. 2002-06-01T04:00:00Z. Geological Survey (U.S.). The Survey ; For sale by Map Distribution. English. Public. Montana, Big Horn County, and Rosebud County.

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