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Our programs produce accurate geologic maps and 3-D geologic frameworks that provide critical data for sustaining and improving the quality of life and economic vitality of the Nation. 

Filter Total Items: 8999

Generalized pre-Pleistocene geologic map of the northern United States Atlantic continental margin

No abstract available.

Geochemical, aeromagnetic, and generalized geologic maps showing distribution and abundance of antimony and arsenic, Brooks Spring Quadrangle, Humboldt County, Nevada

No abstract available.

Geochemical, aeromagnetic, and generalized geologic maps showing distribution and abundance of copper and molybdenum, Brooks Spring Quadrangle, Humboldt County, Nevada

No abstract available.

Geochemical, aeromagnetic, and generalized geologic maps showing distribution and abundance of gold and silver, Brooks Spring Quadrangle, Humboldt County, Nevada

No abstract available.

Geochemical, aeromagnetic, and generalized geologic maps showing distribution and abundance of mercury and lead, Brooks Spring Quadrangle, Humboldt County, Nevada

No abstract available.

Geochemical, aeromagnetic, and generalized geologic maps showing distribution and abundance of tungsten and bismuth, Brooks Spring Quadrangle, Humboldt County, Nevada

No abstract available.

Geologic and structural map of part of the outer Shumagin Islands, southwestern Alaska

No abstract available.

Geologic and structural map of the Sanak Islands, southwestern Alaska

No abstract available.

Geologic interpretation of geophysical maps, central Savannah River area, South Carolina and Georgia

No abstract available.

Geologic map and coal resources of the Riner Quadrangle, Carbon and Sweetwater counties, Wyoming

No abstract available.

Geologic map and cross sections of the La Veta Pass, La Veta, and Ritter Arroyo quadrangles, Huerfano and Costilla counties, Colorado

No abstract available.

Geologic map and engineering data for the Highlands Ranch Quadrangle, Arapahoe and Douglas counties, Colorado

The map and accompanying tables are designed to be of use to scientists and nonscientists alike. Physical characteristics of the bedrock units and surficial units are described in table 1 (sheet 2) and table 2 (sheet 3), respectively. Those deposits that are known to be less than 5 feet (<2 m) thick are not mapped or described. Residuum and weathered and unweathered bedrock are not differentiated