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Maps

Fundamental Science Practices

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

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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. They also organize, maintain, and publish the geospatial baseline of the Nation's topography, natural landscape, built environment and more.

Geologic Maps

Geologic Maps

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Map Releases

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Topo Maps

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Filter Total Items: 9586

Stratigraphic and time-stratigraphic cross sections of phanerozoic rocks along line A-A', Uinta and Piceance basin area-Eagle basin, Colorado, to eastern basin and range area, Utah Stratigraphic and time-stratigraphic cross sections of phanerozoic rocks along line A-A', Uinta and Piceance basin area-Eagle basin, Colorado, to eastern basin and range area, Utah

No abstract available.

Stratigraphic and time-stratigraphic cross sections of phanerozoic rocks along line B-B', Uinta and Piceance basin area, west-central Uinta basin, Utah to eastern Piceance basin, Colorado Stratigraphic and time-stratigraphic cross sections of phanerozoic rocks along line B-B', Uinta and Piceance basin area, west-central Uinta basin, Utah to eastern Piceance basin, Colorado

No abstract available.

Stratigraphic and time-stratigraphic cross sections of Phanerozoic rocks along line C-C', Uinta and Piceance basin area, southern Uinta Mountains to northern Henry Mountains, Utah Stratigraphic and time-stratigraphic cross sections of Phanerozoic rocks along line C-C', Uinta and Piceance basin area, southern Uinta Mountains to northern Henry Mountains, Utah

No abstract available.

Stratigraphic cross section showing upper Paleocene coal-bearing rocks of the Tongue River member of the Fort Union Formation in the Coal Bank Draw and Dugout Creek North quadrangles, Converse County, southeastern Powder River basin, Wyoming Stratigraphic cross section showing upper Paleocene coal-bearing rocks of the Tongue River member of the Fort Union Formation in the Coal Bank Draw and Dugout Creek North quadrangles, Converse County, southeastern Powder River basin, Wyoming

No abstract available.

Stratigraphic cross section showing upper Paleocene coal-bearing rocks of the Tongue River member of the Fort Union Formation in the Piney Canyon NE and Piney Canyon NW quadrangles, Campbell and Weston counties, southeastern Powder River basin, Wyoming Stratigraphic cross section showing upper Paleocene coal-bearing rocks of the Tongue River member of the Fort Union Formation in the Piney Canyon NE and Piney Canyon NW quadrangles, Campbell and Weston counties, southeastern Powder River basin, Wyoming

No abstract available.

Stratigraphic framework of Cambrian and Ordovician rocks in the central Appalachian basin from Richland County, Ohio, to Rockingham County, Virginia Stratigraphic framework of Cambrian and Ordovician rocks in the central Appalachian basin from Richland County, Ohio, to Rockingham County, Virginia

No abstract available.

Stratigraphy and chemical analyses of coal beds in the Upper Cretaceous and Tertiary Sagavanirktok Formation, east-central North Slope, Alaska Stratigraphy and chemical analyses of coal beds in the Upper Cretaceous and Tertiary Sagavanirktok Formation, east-central North Slope, Alaska

No abstract available.

Subsurface cross section showing coal beds in the Sagavanirktok Formation, vicinity of Prudhoe Bay, east-central North Slope, Alaska Subsurface cross section showing coal beds in the Sagavanirktok Formation, vicinity of Prudhoe Bay, east-central North Slope, Alaska

No abstract available.

Surficial geologic map of parts of the Rochester and Somersworth quadrangles, Strafford County, New Hampshire Surficial geologic map of parts of the Rochester and Somersworth quadrangles, Strafford County, New Hampshire

No abstract available.

Surficial geologic map of parts of Union and Snyder counties, Pennsylvania Surficial geologic map of parts of Union and Snyder counties, Pennsylvania

No abstract available.

Surficial geologic map of the Steamboat Springs 30' x 60' quadrangle, Grand, Jackson, and Routt counties, Colorado Surficial geologic map of the Steamboat Springs 30' x 60' quadrangle, Grand, Jackson, and Routt counties, Colorado

This map is one of a series of four 30' x 60' surficial geologic maps (1:100,000 scale) intended to provide basic geologic information for planning for energy resource development and growth in northwestern Colorado. An effort is made to characterize all surficial materials, regardless of origin. Hence, residuum is given much more emphasis than is customary, and this results in several...

Surficial geologic map of the Walden 30' x 60' quadrangle, Jackson, Larimer, and Routt counties, Colorado Surficial geologic map of the Walden 30' x 60' quadrangle, Jackson, Larimer, and Routt counties, Colorado

This map is one of a series of four 30' x 60' surficial geologic maps (1:100,000 scale) intended to provide basic geologic information for planning for energy resource development and growth in northwestern Colorado. An effort is made to characterize all surficial materials, regardless of origin. Hence, residuum is given much more emphasis than is customary, and this results in several...
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