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Uranium-bearing Coal in the Great Divide Basin Sweetwater County Wyoming

Description: A report about 24 townships in Wyoming which were geographically mapped. Fourteen of them contain uranium-bearing coal. There are 30 coal beds in these locations and seven of them contain the uranium-bearing coal.
Date: 1961
Creator: Pipiringos, George N.
Partner: UNT Libraries Government Documents Department
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Surficial Geology of the Louisville Quadrangle Colorado

Description: A report about superficial deposits in the Louisville quadrangle, Colorado. They indicate early Pleistocene valley incisions bellow pediments and late Pleistocene valley filling and upland eolian deposition.
Date: unknown
Creator: Malde, Harold E.
Partner: UNT Libraries Government Documents Department
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Sugar Loaf and St. Kevin Mining Districts Lake County, Colorado

Description: A report about the Sugar Loaf and St. Kevin mining districts located in Colorado. Most of the bedrock consists of pre-Cambian schist, gneiss, granite, and pegmatite.
Date: 1955
Creator: Singewald, Quentin D.
Partner: UNT Libraries Government Documents Department
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Guide to the Volcanoes of the Western Wrangell Mountains, Alaska

Description: A report that describes the geologic history of various landscapes viewed from major roadways in and around Wrangell-St. Elias National Park and Preserve.
Date: 1995
Creator: Richter, Donald H.; Rosenkrans, Danny S. & Steigerwald, Margaret J.
Partner: UNT Libraries Government Documents Department
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Geology of Franklin, Webster, and Nuckolls Counties, Nebraska

Description: A report about the Geology of three locations in Nebraska. Each location primarily are made up of Shale and chalk of Late Cretaceous age.
Date: 1964
Creator: Miller, Robert D.; Van Horn, Richard; Dobrovolny, Ernest & Buck, Laurence P.
Partner: UNT Libraries Government Documents Department
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Copper Deposits of Part of Helvetia Mining District, Pima County Arizona

Description: A report about the economic geology of four mines located in the Helvetia mining district in the Santa Rita Mountains in south central Arizona. The sedimentary rocks in Helvetia range from Cambrain to Cretaceous.
Date: 1955
Creator: Creasey, S. C. & Quick, George L.
Partner: UNT Libraries Government Documents Department
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Gold and Other Minor Elements Associated with the Hot Springs and Geysers of Yellowstone National Park, Wyoming, Supplemented with Data from Steamboat Springs, Nevada

Description: Report providing information from 125 samples of rock studies, analyzed by using a emission-spectographic method. The studies take place in Yellowstone National Park and Steamboat Springs, Nevada.
Date: 1992
Creator: White, Donald E.; Heropoulos, Chris & Fournier, R. O.
Partner: UNT Libraries Government Documents Department
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Changes in Stratigraphic Nomenclature by the U.S. Geological Survey, 1963

Description: A report that fits in a series of reports that are about changes in stratigraphic nomenclature and that will list publications in which the changes have been describes. It deals with stratigraphy, including those defining changes in stratigraphic nomenclature in reports of the U.S. Geological Survey.
Date: 1965
Creator: Cohee, George V. & West, Walter S.
Partner: UNT Libraries Government Documents Department
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Contributions to General Geology 1951-54

Description: A report about stratigraphic studies of late Quaternary deposits in the Rocky Mountain region which reveal a widespread uncomformity separating deposits that differ lithologically. The deposits overlying the unconformity contain modern fauna that do not occur in older deposits.
Date: 1955
Creator: Hunt, Charles B.
Partner: UNT Libraries Government Documents Department
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Chromite Deposits in the Seiad Valley and Scott Bar Quadrangles, Siskiyou County, California

Description: A report about chromite deposits in the Seiad Creek and McGuffy Creek districts and the Ladd mine, Siskiyou County, California, that occur in dunite-peridotite bodies that are part of an ophiolitic sequence in the western Paleozoic and Triassic belt of the Klamath Mountains.
Date: 1981
Creator: Cornwall, Henry R.
Partner: UNT Libraries Government Documents Department
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The Gabbros and Associated Hornblende Rocks Occurring in the Neighborhood of Baltimore, Maryland

Description: From introduction: The present paper is intended as a contribution to our knowledge of a particular phase of metamorphism in eruptive rocks, i.e., that one which is dependent on the secondary development of hornblende by the paramorphism or pseudomorphism of pyroxene.
Date: 1886
Creator: Williams, George Huntington
Partner: UNT Libraries Government Documents Department
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Kodiak and Vicinity Alaska

Description: From abstract: Kodiak Island, although the site of the earliest white settlement in Alaska and the center of a vigorous fishing industry, is still largely unexplored, except for a strip immediately adjacent to the shores. The heavy growth of vegetation makes access to the interior of the island difficult, and few trails penetrate far from the coast. Mining activity in the past has been confined to somewhat desultory exploitation of beach sands, which in places carry gold, though some gold-beari… more
Date: 1937
Creator: Capps, Stephen R.
Partner: UNT Libraries Government Documents Department
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Upper Copper and Tanana Rivers, Alaska

Description: From introduction: Two field parties, one topographic, the other geologic, were engaged in making surveys in the section of the Alaska Range between the Nabesna and Big Tok Rivers in 1934. Most of the area surveyed was on the northeast side of the range, within a drainage area that is tributary to the Nabesna and Tanana Rivers, but it also included a small part of the Copper River Basin.
Date: 1934
Creator: Moffit, Fred H.
Partner: UNT Libraries Government Documents Department
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The Kaiyuh Hills, Alaska

Description: From introduction: The present report states the results of an exploratory survey of the Kaiyuh Hills during the summer of 1934.
Date: 1937
Creator: Mertie, John Beaver, Jr.
Partner: UNT Libraries Government Documents Department
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Kodiak and Adjacent Islands, Alaska

Description: From abstract: The Kodiak group of islands, having an area of 4,900 square miles, lie on the Pacific Ocean side of the base of the Alaska Peninsula. Although the town of Kodiak is the oldest continuously occupied white settlement in Alaska, the interior of many of the islands is still little explored and unmapped, for the heavy growth of vegetation makes inland travel difficult, and few trails penetrate far from the coast.
Date: 1937
Creator: Capps, Stephen Reid
Partner: UNT Libraries Government Documents Department
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Pegmatites of the Crystal Mountain District, Larimer County, Colorado

Description: From introduction: The study of the Crystal Mountain district, Larimer County, Colo., is but one phase of this post-World War II pegmatite program, in part carried out by the Geological Survey on behalf of the Division of Raw Materials of the Atomic Energy Commission.
Date: April 1952
Creator: Thurston, William R.
Partner: UNT Libraries Government Documents Department
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Bentonite Deposits of the Northern Black Hills District Wyoming, Montana, and South Dakota

Description: From abstract: The northern Black Hills bentonite mining district includes parts of Crook County, Wyo., Carter County, Mont., and Butte County, S. Dak. Within this district, many beds of bentonite occur interspersed with sedimentary strata of Cretaceous age that have an average total thickness of about 3,000 feet and consist chiefly of marine shale, marl, and argillaceous sandstone. The bentonite beds occur in formations ranging upward from the Newcastle sandstone to the lower part of the Mitte… more
Date: 1962
Creator: Knechtel, Maxwell M. & Patterson, Sam H.
Partner: UNT Libraries Government Documents Department
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