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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: 8997

Sun-Illuminated Sea Floor Topography of Quadrangle 11 in the Stellwagen Bank National Marine Sanctuary Off Boston, Massachusetts

No abstract available.
By
Woods Hole Coastal and Marine Science Center

Sun-Illuminated Sea Floor Topography of Quadrangle 12 in the Stellwagen Bank National Marine Sanctuary Off Boston, Massachusetts

No abstract available.
By
Woods Hole Coastal and Marine Science Center

Sun-Illuminated Sea Floor Topography of Quadrangle 4 in the Stellwagen Bank National Marine Sanctuary Off Boston, Massachusetts

No abstract available.
By
Woods Hole Coastal and Marine Science Center

Sun-Illuminated Sea Floor Topography of Quadrangle 9 in the Stellwagen Bank National Marine Sanctuary Off Boston, Massachusetts

No abstract available.
By
Woods Hole Coastal and Marine Science Center

3-D image of urban areas and mountains of the northern Front Range, Colorado

Over the past 30 years, communities in the Northern Front Range of Colorado have experienced tremendous growth rivaling or surpassing that in other parts of the United States. This growth has challenged businesses as well as city, county, State, and Federal planners to meet the increasing demands for natural resources necessary for growth. Such resources include construction aggregate (stone, sand

Correlation of middle Jurassic San Rafael Group and related rocks from Bluff to Monticello in southeastern Utah

The Middle Jurassic San Rafael Group and the Upper Jurassic Morrison Formation consist mainly of sandstone, siltstone, and shale. The San Rafael Group is widely displayed around Bluff (fig. 1) in the southern part of the study area and along Harts Draw and Dry Valley in the northern part. Along Montezuma Canyon, which is almost 1,500 ft deep, the upper part of the group crops out for about 10 mi;

Geologic map of the Ennis 30' x 60' quadrangle, Madison and Gallatin Counties, Montana, and Park County, Wyoming

The Ennis 1:100,000 quadrangle lies within both the Laramide (Late Cretaceous to early Tertiary) foreland province of southwestern Montana and the northeastern margin of the middle to late Tertiary Basin and Range province. The oldest rocks in the quadrangle are Archean high-grade gneiss, and granitic to ultramafic intrusive rocks that are as old as about 3.0 Ga. The gneiss includes a supracrus

Geologic map of the Jermanis Coal Field, Central Armenia

No abstract available.

Geologic map of the Red Bluff 30' x 60' quadrangle, California

No abstract available.
By
Geology, Minerals, Energy, and Geophysics Science Center

Geologic map of the upper Parashant Canyon and vicinity Mohave County, northwestern Arizona

The geologic map of the upper Parashant Canyon area covers part of the Colorado Plateau and several large tributary canyons that make up the western part of Arizona's Grand Canyon. The map is part of a cooperative U.S. Geological Survey and National Park Service project to provide geologic information for areas within the newly established Grand Canyon/Parashant Canyon National Monument. Most of t

Map showing recent and historic landslide activity on coastal bluffs of Puget Sound between Shilshole Bay and Everett, Washington

Many landslides occurred on the coastal bluffs between Seattle and Everett, Washington during the winters of 1996 and 1997. Shallow earth slides and debris flows were the most common, but a few deep-seated rotational earth slides also occurred. The landslides caused significant property damage and interfered with rail traffic; future landslides in the area pose significant hazards to property and
By
Natural Hazards Mission Area, Landslide Hazards Program, Geologic Hazards Science Center

Bedrock geologic map of the Chester Quadrangle, Windsor County, Vermont

No abstract available.