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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: 9000

Preliminary geologic map and cross sections of the northwest part of Glacier National Park, Montana

No abstract available.

Preliminary geologic map of the Dardanelles Cone Quadrangle, Central Sierra Nevada, California

No abstract available.

Preliminary geologic map of the Pinecrest Quadrangle, central Sierra Nevada, California

No abstract available.

Preliminary geologic map of the Story quadrangle, Sheridan and Johnson Counties, Wyoming

No abstract available.

Preliminary geologic map of the Yolla Bolly-Middle Eel Wilderness and adjacent Roadless Areas, northern California

No abstract available.
By
Energy and Minerals Mission Area, Energy Resources Program, Mineral Resources Program, National Laboratories Program, Science and Decisions Center, Geology, Minerals, Energy, and Geophysics Science Center

Preliminary surficial geologic map of the northern part of the Tyonek B-5 Quadrangle, south-central Alaska

No abstract available.

Preliminary surficial geologic map of the southeastern part of the Tyonek B-5 quadrangle, south-central Alaska

No abstract available.

Preliminary surficial geologic map of the southwestern part of the Tyonek B-5 quadrangle, south-central Alaska

No abstract available.

Preliminary thermal-maturity map of the Cameo and Fairfield or equivalent coal zone in the Piceance Creek Basin, Colorado

This map was prepared in cooperation with the U.S. Department of Energy's Western Gas Sands Project and was constructed to show the thermal maturity of the Upper Cretaceous Mesaverde Formation (or Group) in the Piceance Creek Basin. The ability of a source rock to generate oil and gas is directly related to its kerogen content and thermal maturity; hence, thermal maturity is commonly used as an ex

Quaternary geologic map of the Chicago 4 degrees x 6 degrees quadrangle, United States

The Quaternary Geologic Map of the Chicago 4 degree x 6 degree Quadrangle was mapped as part of the Quaternary Geologic Atlas of the United States. The atlas was begun as an effort to depict the areal distribution of surficial geologic deposits and other materials that accumulated or formed during the past 2+ million years, the period that includes all activities of the human species. These materi

Quaternary geologic map of the Minneapolis 4 degrees x 6 degrees quadrangle, United States

No abstract available.
By
Geosciences and Environmental Change Science Center

Reconnaissance geochemical maps of the Gee Creek Wilderness, Polk and Monroe counties, Tennessee

The reconnaissance geochemical survey of the Gee Creek Wilderness included the collection of 26 rock samples and 26 soil samples (fig. 2) and 61 bulk stream-sediment samples (fig. 4). These were analyzed for 34 elements, among which are the more common metals that potentially could occur in economic concentrations.