Skip to main content
U.S. flag

An official website of the United States government

All Maps

Fundamental Science Practices

USGS provides unbiased, objective, and impartial scientific information upon which our audiences, including resource managers, planners, and other entities, rely.

Learn More

Explore all USGS Maps and refine your search by type, topic, year, location, and advanced search. 

Filter Total Items: 9495

Controlled photomosaic of the MTM 85080 Quadrangle (revised), Planum Australe region of Mars

No abstract available.

Controlled photomosaic of the south polar area (MTM 90000: revised), Planum Australe region of Mars

No abstract available.

Cores from marine geologic features in the western Gulf of Maine

Submerged geologic features located in the western Gulf of Maine between Cape Ann, Massachusetts and New Hampshire (fig. 1), were identified from high-resolution seismic-reflection data collected between 1979 and 1980. The features include the following. (1) A pair of end morained formed during the retreat of the Laurentide Ice Sheet from the Gulf of Maine (Oldale, 1985a). (2) A barrier spit and l

Correlation and depositional analysis of oil shale and associated rocks in the Eocene Green River Formation, greater Green River basin, southwest Wyoming

No abstract available.

Correlation and oil-shale assays of measured sections of the LaClede bed of the Laney Member of the Green River Formation in outcrops along the western margins of Washakie Basin, Wyoming, and Sand Wash Basin, Colorado

No abstract available.

Cross section showing the reconstructed stratigraphic framework of Paleocene rocks and coal beds in the central Powder River basin from Decker to Bear Skull Mountain, Montana

No abstract available.

Cross sections showing coal stratigraphy of the southwestern Powder River basin, Wyoming

No abstract available.

East-west surface and subsurface correlations of the intertongued Eocene Wasatch and Green River Formations, Washakie basin, southwest Wyoming

No abstract available.

Energy-resources map of the Circum-Pacific region, southeast quadrant

No abstract available.

Generalized geologic map of the Port Moller, Stepovak Bay, and Simeonof Island quadrangles, Alaska Peninsula, Alaska

No abstract available.

Geochemical maps showing distribution of anomalously abundant elements in stream-sediment and glacial-moraine samples from the Anchorage 1 degree x 3 degrees Quadrangle, southern Alaska

No abstract available.

Geochemical maps showing distribution of anomalously abundant elements in the nonmagnetic, heavy-mineral-concentrate fraction of stream sediment from the Anchorage 1 degree x 3 degrees Quadrangle, southern Alaska

No abstract available.