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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

Structural-stratigraphic framework and correlation of coal beds in the Tongue River and Sentinel Butte Members of the Fort Union Formation, Daglum 15-minute quadrangle, Billings, Stark, and Slope Counties, North Dakota

The Daglum quadrangle of southwestern North Dakota (see index map) is underlain by 11 lignite beds that exceed 5 ft in thickness within the Sentinel Butte and Tongue River Members of the Fort Union Formation.  Six of these bed crop out within the quadrangle.  This report illustrates the stratigraphic position, correlation, extent, and structural attitude of the lignite beds.

Structure and petroleum potential of the Yakutat segment of the northern Gulf of Alaska continental margin

No abstract available.

Structure contour map of the top of the Rollins Sandstone Member of the Mesaverde Formation and Trout Creek Sandstone Member of the Iles Formation, Piceance Creek basin, Colorado

No abstract available.

Structure maps and seismic stratigraphy of the Yakataga segment of the continental margin, northern Gulf of Alaska

Multichannel seismic-reflection data show the late Cenozoic structure, seismic stratigraphy, and geologic history of the Yakataga segment of the continental margin, between Icy Bay and Kayak Island, northern Gulf of Alaska. The structure of the Yakataga segment consists of broad folds and associated thrust faults beneath the continental shelf and slope, trending generally northeast in the eastern

Subsurface temperature map showing depth to 180 degrees Fahrenheit in the greater Green River basin of Wyoming, Colorado, and Utah

No abstract available. 

Surface-water resources of the central Wasatch Front area, Utah

No abstract available.
By
Water Resources Mission Area, Utah Water Science Center

Surface-water resources of the northern Wasatch Front area, Utah

No abstract available.
By
Water Resources Mission Area, Utah Water Science Center

Surface-water resources of the southern Wasatch Front area, Utah

No abstract available.
By
Water Resources Mission Area, Utah Water Science Center

The magnetic field of the earth, 1980 magnetic declination

No abstract available.

The magnetic field of the earth, 1980 magnetic horizontal intensity

No abstract available.

The magnetic field of the earth, 1980 magnetic inclination

No abstract available.

The magnetic field of the earth, 1980 magnetic total intensity

No abstract available.