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Geologic map and coal resources of the White Butte NE quadrangle, Stark and Hettinger Counties, North Dakota Geologic map and coal resources of the White Butte NE quadrangle, Stark and Hettinger Counties, North Dakota
The White Butte NE, NW, East, and West quadrangles, were mapped as part of the U.S. Geological Survey program of classifying Federal lands and to make a systemic study and evaluation of the coal resources. Economic resources in the White Butte quadrangles consist of coal, oil and gas, sodium chloride, limestone, rubble, and sand and gravel
Geologic map of the crater Copernicus Geologic map of the crater Copernicus
No abstract available.