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Filter Total Items: 9495

Preliminary geologic map of the Toadlena quadrangle, San Juan County, New Mexico

No abstract available.

Preliminary geologic map of the Uravan quadrangle, Colorado

No abstract available.

Preliminary geologic map showing the distribution of uranium deposits and principal ore-bearing formations of the Colorado Plateau region

No abstract available.

Preliminary geological map of the Naturita NW quadrangle, Colorado

No abstract available.

Preliminary structure contour map of the Colorado plains

No abstract available.

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

No abstract available.

Structure contour map of the Montana Plains

No abstract available.

Structure contour map of the Montana Plains

No abstract available.

The uranium deposits of the United States

No abstract available.

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

No abstract available.

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 a detai

Aeromagnetic survey and geologic map of the Cranberry Lake quadrangle, New York

No abstract available.