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Filter Total Items: 9495

Ground-water resources of the Culpeper basin, Virginia and Maryland

No abstract available.

Indexes of Mars topographic maps published by the U.S. Geological Survey, June 1, 1985

No abstract available.

Interpretations from multichannel seismic-reflection profiles of the deep crust crossing South Carolina and Georgia from the Appalachian Mountains to the Atlantic Coast

Over the past decade, the U.S. Geological Survey (USGS) has been investigating the cause of the Charleston, S.C., earthquake of 1886 and the likelihood of future earthquakes of similar magnitude (mb 6.9–7.2, Bollinger, 1977). As part of that work, multichannel reflection surveys were started in 1979 in the Charleston area, on 1 and (Behrendt and others, 1981; Hamilton and others, 1983) and offshor

Land-sea geologic cross section of the southern Oregon continental margin

No abstract available.

Landsat image map showing the distribution of limonitic rocks, Richfield 1° x 2° quadrangle, Utah

No abstract available.

Magnetic anomaly map of Missouri

No abstract available.

Map and geotechnical properties of surface materials of the Culpeper basin and vicinity, Virginia and Maryland

No abstract available.

Map and selected seismic profiles of the seaward extension of the Fairweather Fault, eastern Gulf of Alaska

No abstract available.

Map of fault scarps formed in unconsolidated sediments, Elko 1 degree by 2 degrees Quadrangle, Nevada and Utah

The accompanying map shows nine areas where fault scarps formed in unconsolidated sediments in the Elko 1°x2° quadrangle, northeastern Nevada and westernmost Utah.  The faulted sediments include pebbly to bouldery colluvium, alluvium, and pediment gravels.  They are inferred to have been deposited in Quaternary time during the last phase of basin-filling sedimentation. 

Map of hillside materials and description of their engineering character, San Mateo County, California

No abstract available.

Map showing a vegetated dune field in Central Alaska

No abstract available.

Map showing abundance and distribution of arsenic in oxide residues of stream-sediment samples, Medford 1 degree by 2 degrees Quadrangle, Oregon-California

Stream-sediment sampling in the Medford 1o x 2o quadrangle was undertaken to provide to aid in assessment of the mineral resource potential of the quadrangle. This map presents data on the abundance and distribution of copper in the oxide residues (oxalic-acid leachates) of stream sediments and in the minus-0.18-mm sieve fraction of selected stream sediments collected in the quadrangle.