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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: 8999

Geographic map of the Yemen Arab Republic (San-'a')

No abstract available.

Geologic map and coal deposits of the Gillette West Quadrangle, Campbell County, Wyoming

No abstract available.

Geologic map and coal resources of the Collet Top Quadrangle, Kane County, Utah

No abstract available.

Geologic map and coal sections of the Pine Butte School Quadrangle, Big Horn County, Montana

No abstract available.

Geologic map and cross sections of the Midnite uranium mine, Stevens County, Washington

No abstract available.

Geologic map of Mars

No abstract available.

Geologic map of the Aeolis Quadrangle of Mars

Two principal physiographic provinces of Mars are represented in the Aeolis quadrangle: (1) Elysium Planitia in the north is part of a broad planet-encircling belt of relatively young lowland plains, and (2) cratered highlands in the south consist of roughly primitive terrain that extends to polar deposits around the southern ice cap (Condit and Soderblom, 1978: Scott and Carr, 1978). These two te

Geologic map of the alluvial fan of the Chowchilla River and adjacent Foothill area, Mariposa, Merced, Madera counties, California

No abstract available.

Geologic map of the Amazonis Quadrangle of Mars

The Amazonis quadrangle lies within the northern sparsely cratered hemisphere of Mars (Carr and others, 1973) The dominant structural ad physiographic features of the quadrangle are low feature-less plains (Amazonis Planitia) in the center third of the quadrangle, the western flanks of the large volcanic construct, Olympus Mons, and its associated aureole deposits (Lycus Sulci), which lies on the

Geologic map of the Arcola Quadrangle, Loudoun and Fairfax counties, Virginia

No abstract available.

Geologic map of the Boulder-Fort Collins-Greeley area, Colorado

This digital map shows the geographic extent of rock stratigraphic units (formations) as compiled by Colton in 1976 under the Front Range Urban Corridor Geology Program. Colton used his own geologic mapping and previously published geologic maps to compile one map having a single classification of geologic units. The resulting published color paper map (USGS Map I-855-G, Colton, 1978) was intend

Geologic map of the Burro Peak Quadrangle, Grant County, New Mexico

No abstract available.