Technical Report Archive & Image Library (TRAIL) - 35 Matching Results

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Geology of the Monument Valley-Navajo Mountain Region, San Juan County, Utah

Description: From abstract: The Monument Valley-Navajo Mountain region is part of the Colorado Plateau and includes about 1,100 square miles in San Juan County, southeastern Utah, lying between the San Juan and Colorado Rivers on the north and the Utah-Arizona State line on the south. Included in the region are Navajo Mountain, the Rainbow Natural Bridge, and a part of the picturesque Monument Valley.
Date: 1936
Creator: Baker, Arthur A.
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
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The Ashland Coal Field, Rosebud, Powder River, and Custer Counties, Montana

Description: From introduction: The detailed information concerning the coal deposits of the Ashland field set forth in this report has been obtained in the course of an investigation that has been conducted both as a part of the United States Geological Survey's general systematic study of western coal lands and as an aid in the administration of the public lands. With the information obtained on the location of outcrops, the number, distribution, and thickness of coal beds, the accessibility of the coal, … more
Date: 1932
Creator: Bass, N. Wood
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
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Subsurface Geology and Oil and Gas Resources of Osage County, Oklahoma: Part 3. Townships 24 and 25 North Ranges 8 and 9 East

Description: This report is part of a series describing the structural features, the character of the oil- and gas-producing beds, and the localities where additional oil and gas may be found in parts of Osage County, Oklahoma. This part discusses the geology and resources in the center part of the county.
Date: 1939
Creator: Bass, N. Wood; Kennedy, L. E.; Conley, J. N. & Hengst, J. H.
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
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Subsurface Geology and Oil and Gas Resources of Osage County, Oklahoma: Part 1. Townships 22 and 23 North Ranges 10 and 11 East

Description: This report is part of a series describing the structural features, the character of the oil- and gas-producing beds, and the localities where additional oil and gas may be found in parts of Osage County, Oklahoma. This part discusses the geology and resources in the southeastern part of the county.
Date: 1938
Creator: Bass, N. Wood; Kennedy, L. E.; Dillard, W. R.; Leatherock, Otto & Hengst, J. H.
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
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Geologic Structure and Occurrence of Gas in Part of Southwestern New York: Part 1. Structure and Gas Possibilities of the Oriskany Sandstone in Steuben, Yates, and Parts of the Adjacent Counties

Description: From introduction: Since the discovery of the Wayne-Dundee gas field in 1930 and the more recent discovery of large quantities of gas in the Oriskany sandstone about 2 miles north of the village of Greenwood the search for similar favorable structural features has been greatly stimulated in the Finger Lakes region and southwestward to the Pennsylvania line. To aid those interested in the area to gain a clearer understanding of the regional structure and its relation to the subsurface structure,… more
Date: 1938
Creator: Bradley, Wilmot H. & Pepper, J. F.
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
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The Willow Creek-Kashwitna District, Alaska

Description: From introduction: The district described in this report is a triangular area covering about 300 square miles in the southwestern part of the Talkeetna Mountains. The Kashwitna River forms the northern boundary, the Susitna Valley flats the western, and the Willow Creek gold district, which is in the extreme southwestern part of the Talkeetna Mountains, the southern. As the area examined is not a distinct geographic unit, its boundaries being arbitrarily chosen and set only by the limitation of… more
Date: 1935
Creator: Capps, Stephen R. & Tuck, Ralph
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
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Geology of the Coastal Plain of South Carolina

Description: From abstract: The Coastal Plain of South Carolina extends from the Atlantic Ocean inland a distance ranging from 120 to 150 miles to the Fall Line, where it adjoins the Piedmont province. It includes an area of more than 20,000 square miles, or nearly two-thirds of the State, whose total area is 30,981 square miles, of which 494 square miles is water. The geographic divisions of the Coastal Plain are the marine coastal terraces, or "low country", which stand less than 270 feet above sea level,… more
Date: 1936
Creator: Cooke, C. Wythe
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
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Geology and Fuel Resources of the Southern Part of the Oklahoma Coal Field: Part 3. Quinton-Scipio District

Description: From abstract: The Quinton-Scipio district includes about 450 square miles, mostly in Pittsburg County but partly in Haskell and Latimer Counties, Okla. The stratified rocks exposed at the surface in the district are the McAlester, Savanna, Boggy, Thurman, Stuart, and Senora formations, of Pennsylvanian age, and consist of alternating beds of shale and sandstone with some coal beds and a few beds of limestone less than 1 foot thick. The total thickness of these formations exposed in the distric… more
Date: 1938
Creator: Dane, C. H.; Rothrock, Howard Eugene & Williams, James Steele
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
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Geology and Coal Resources of the Meeker Quadrangle, Moffat and Rio Blanco Counties, Colorado

Description: From introduction: The investigations on which the greater part of this report is based were carried on by E. T. Hancock, the senior author, during the summer of 1911. They were undertaken by the United States Geological Survey under a comprehensive plan for collecting information about the undeveloped fuel resources of the Western States, both as a step toward the conservation of the coal resources of the United States and as a means of supplying the demand for information concerning the many … more
Date: 1930
Creator: Hancock, E. T. & Eby, J. Brian
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
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Geology and Fuel Resources of the Southern Part of the Oklahoma Coal Field: Part 1. The McAlester District, Pittsburg, Atoka, and Latimer Counties

Description: From abstract: The McAlester district is an area of about 477 square miles in Pittsburg, Atoka, and Latimer Counties, Okla. It lies entirely within the Arkansas Valley geomorphic province except for the extreme northwest corner, which is crossed by the easternmost cuesta of the Osage Plains province.
Date: 1937
Creator: Hendricks, Thomas Andrews
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
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Geology and Fuel Resources of the Southern Part of the Oklahoma Coal Field: Part 4. the Howe-Wilburton District, Latimer and Le Flore Counties

Description: From abstract: The Howe-Wilburton district is a narrow area of about 540 square miles that extends westward from the Arkansas State line for about 60 miles across Latimer and Le Flore Counties, Okla. It lies in the southern part of the Arkansas Valley physiographic province and is a part of the large Arkansas-Oklahoma coal field.
Date: 1939
Creator: Hendricks, Thomas Andrews
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
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Lode Deposits of the Fairbanks District, Alaska

Description: From abstract: To help the mining industry of Alaska and to assist in the development of the mineral resources of the Territory have been the prime motives of the Geological Survey's investigations in Alaska during the past 35 years, in which nearly one half of the Territory has been covered by its reconnaissance and exploratory surveys. It was natural, therefore, that the Alaska Railroad, when it undertook intensive consideration of the problem of finding tonnage that would increase its revenu… more
Date: 1933
Creator: Hill, James M.
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
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Geology and Oil Resources Along the Southern Border of San Joaquin Valley, California

Description: From abstract: The region described in this report includes a foothill belt of the San Emigdio and Tehachapi Mountains along the southern border of San Joaquin Valley. The belt displays portions of the rugged granitic cores of the mountains and also rocks of Eocene, Oligocene, Miocene, Pliocene, and Pleistocene age. Although there is thus a complete representation of the geologic series from the Eocene to the Pleistocene, some portions of the different series are wanting because of major faults… more
Date: 1930
Creator: Hoots, H. W.
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
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Subsurface Geology and Oil and Gas Resources of Osage County, Oklahoma: Part 2. Townships 22 and 23 North Ranges 8 and 9 East

Description: This report is part of a series describing the structural features, the character of the oil- and gas-producing beds, and the localities where additional oil and gas may be found in parts of Osage County, Oklahoma. This part discusses the geology and resources in the southeastern part of the county, around Hominy, Oklahoma.
Date: 1939
Creator: Kirk, Charles Townsend; Jenkins, H. D.; Leatherock, Otto; Dillard, W. R.; Kennedy, L. E. & Bass, N. Wood
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
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Geology and Fuel Resources of the Southern Part of the Oklahoma Coal Field: Part 2. The Lehigh District Coal, Atoka, and Pittsburg Counties

Description: From abstract: The rocks exposed in the Lehigh district, in the Arkansas-Oklahoma coal basin, aggregate at least 5,000 feet in thickness. All are of Pennsylvanian age, except scattered thin Pleistocene (?) and Recent deposits. Rocks of Pottsville age crop out extensively in the southwestern part of the district and include the Springer formation, Wapanucka limestone, and Atoka formation. The Pottsville rocks are overlain in the northeastern part by formations of Allegheny age, including the Har… more
Date: 1937
Creator: Knechtel, Maxwell M.
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
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Mining in the Fortymile District Alaska

Description: Introduction: At the end of the field season the writer visited the mining plants in the Fortymile district, and this paper, resulting from these examinations, is intended mainly to sketch the present progress of mining development in the district.
Date: 1930
Creator: Mertie, John Beaver, Jr.
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
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Geology of the Chitina Valley and Adjacent Area, Alaska

Description: From abstract: The Chitina Valley and adjoining area form part of a rugged alpine region in the southeast corner of the main body of Alaska and include a portion of the Chugach Mountains and most of the southern half of the Wrangell Mountains, to the north. The Chitina River is an eastern branch of the Copper River and rises in ice fields and valley glaciers occupying most of the country near the international boundary north of Mount St. Elias. The adjoining area described in this report includ… more
Date: 1938
Creator: Moffit, Fred H.
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
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The Willow Creek Gold Lode District Alaska

Description: From abstract: The gold quartz veins of the Willow Creek district belong to the type of ore deposits that may be expected to continue downward for several thousand feet below the present surface. The veins occur in an essentially homogeneous quartz diorite intrusive mass, batholithic in form ; therefore, the composition of the wall rock plays practically no significant part in the distribution of gold within the veins. The veins were formed partly as fissure fillings and partly by replacement o… more
Date: 1933
Creator: Ray, James C.
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
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The Mount Eielson District Alaska

Description: From abstract: The Mount Eielson district lies in south-central Alaska, on the north side of the Alaska Range, about 30 miles east of Mount McKinley. The most widely distributed rocks of the district include a thick series of thin-bedded limestone, calcareous shale, and graywacke of Paleozoic, probably Devonian, age. These sediments are cut by a mass of granodiorite which forms most of Mount Eielson and which was intruded probably in late Mesozoic time. The intrusive has sent a multitude of dik… more
Date: 1933
Creator: Reed, John C.
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
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Progress of Surveys in the Anthracite Ridge District Alaska

Description: From abstract: Anthracite Ridge is in south-central Alaska, on the north side of the Matanuska River Valley, about 200 miles north of Seward, the coastal terminus of the Alaska Railroad. The specific object of the investigations in this field during the summer of 1931 was to collect information regarding the character and extent of the anthracite deposits. These studies were carried on in connection with similar intensive studies of deposits of other kinds of minerals throughout the country tri… more
Date: 1933
Creator: Richards, Ralph W. & Waring, Gerald A.
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
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Geology and Mineral Resources of the Butler and Zelienople Quadrangles, Pennsylvania

Description: From abstract: This report is one of a series of publications on the geology and mineral resources of the Appalachian Plateaus. The areas described are the Butler and Zelienople quadrangles, which together include about 450 square miles in Butler, Beaver, and Lawrence Counties, western Pennsylvania.
Date: 1936
Creator: Richardson, G. B.
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
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