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January 1, 1955

Structure and stratigraphy of the outcropping Pennsylvanian rocks in the Tiptop quadrangle, Breathitt, Magoffin and Knott Counties, Kentucky Structure and stratigraphy of the outcropping Pennsylvanian rocks in the Tiptop quadrangle, Breathitt, Magoffin and Knott Counties, Kentucky

No abstract available.

January 1, 1955

Structure contour map of the Montana Plains Structure contour map of the Montana Plains

No abstract available.

January 1, 1955

Structure contour map of the Montana Plains Structure contour map of the Montana Plains

No abstract available.

January 1, 1955

The uranium deposits of the United States The uranium deposits of the United States

No abstract available.

January 1, 1955

Uraniferous coal beds in parts of North Dakota, South Dakota, and Montana Uraniferous coal beds in parts of North Dakota, South Dakota, and Montana

No abstract available.

January 1, 1955

Zinc and lead deposits of the Sinsinawa River area, Grant County, Wisconsin Zinc and lead deposits of the Sinsinawa River area, Grant County, Wisconsin

A broad geologic study of the structure and ore deposits of the Wisconsin-Illinois-Iowa zinc-lead district (fig. 1) was begun by the U.S. Geological Survey in 1942. The main object of the present program is to delineate the areas favorable to future exploration for zinc-lead ore deposits. As part of the program the Sinsinawa River area in southeastern Grant County, Wis., was selected for...