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165894 results.

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Page 6354, results 158826 - 158850

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Publication Extents

Not all publications have extents, not all extents are completely accurate
Preliminary report on the Apex and Paymaster mines, Washington County, Utah
Arthur R. Kinkel Jr.
1951, Open-File Report 51-1
The Apex and Paymaster mines in the Tutsagubet mining district, 25 miles southwest of St. George, Utah, are at an elevation of about 5,000 feet in the Beaver Dam Mountains. The ore was deposited in a steeply dipping fault zone which cuts a thick series of gently dipping limestones of...
Landslides in shale at Rapid City, South Dakota
Dwight R. Crandell
1951, Open-File Report 52-29
In the past 5 years several landslides have originated in hillsides at Rapid City, South Dakota, with resulting damage both to city streets and to private dwellings. The present investigation is a contribution to the continuing study of landslides by the U. S. Geological Survey, although a formal project of...
Geology of anthracite in the east-central part of the Mount Carmel quadrangle, Pennsylvania
Howard Eugene Rothrock, Holly C. Wagner, Boyd R. Haley, Harold H. Arndt
1951, Coal Map 10
The Pennsylvania anthracite fields, the principal source of anthracite in North America, are in the eastern part of the Commonwealth of Pennsylvania. The coal occurs in four elongate areas - Northern, Western Middle, Eastern Middle, and Southern fields - that trend northeastward and lie in echelon arrangement. The fields range...
Stratigraphic sections of the Phosphoria formation in Montana
R. W. Swanson, M. R. Klepper, W.R. Lowell, F.S. Honkala, E. R. Cressman, D.A. Bostwick, O.A. Payne, E. T. Ruppel
1951, Open-File Report 51-18-B
The first of a series of reports giving detailed stratigraphic sections of the Phosphoria formation in the Western phosphate field as measured and described by the Geological Survey will be released as Circulars within the next few months. Because of the needs of industry for many of these data during...