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Page 1087, results 27151 - 27175

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Publication Extents

Not all publications have extents, not all extents are completely accurate
Low-flow characteristics of small streams in proposed Public Law 566 basins
Stephen J. Field
1978, Open-File Report 78-664
Low-flow characteristics of Wisconsin streams in basins considered for work under Public Law 566 are presented in this report. The low-flow characteristics presented are the annual minimum 1-day mean flow below which the flow will fall on the average of once in 2 years (Q7,2) and the annual minimum 7-day...
South Carolina seismic program seismological data report, July 1975-June 1977
David L. Carver, Mary Kay Wharton, Ronald D. Cook
1978, Open-File Report 78-487
The purpose of this data report is to collect and distribute preliminary data acquired from a network of seismic stations (Tarr and King, 1974) in order to facilitate current studies of earthquake occurrence. Record interpretation, data processing, and collation of hypocenter data and related-event parameters are performed by the U.S....
Techniques for the evaluation of surface wind data in terms of eolian sand drift
Steven G. Fryberger
1978, Open-File Report 78-405
The purpose of this report is to summarize briefly techniques presently in use by the U.S. Geological Survey (Denver) to analyze surface wind data in terms of eolian sand drift. These techniques were developed for regional analysis of surface wind directional and energy characteristics in connection with Chapter F "Dune...
Notes on availability of multi-channel seismic processing programs
Robert Brune
1978, Open-File Report 78-421
During the past two years, a seismic processing system has been developed within Western Region offices of the U.S. Geological Survey (Pacific-Arctic Branch of Marine Geology). This brief report describes some of the programs within this system that may be of value to others. We process seismic reflection data taken...
Ground-water data for 1976-77 in Joshua Tree National Monument, California
D.J. Downing
1978, Open-File Report 78-854
A continuing study of ground water in Joshua Tree National Monument shows that during 1976-77 water levels fluctuated seasonally; slight declines were detected in the Oasis of Mara and the Pinto Basin. Water quality was generally good, with a high concentration of fluoride in one well in the southern part...
Geohydrology of the Antlers aquifer, southeastern Oklahoma
D.L. Hart, Robert Ellis Davis
1978, Open-File Report 78-766
The Antlers aquifer, which consists of as much as 900 feet of friable sandstone, silt, clay, and shale, crops out in area of 1,860 square miles and underlies about 4,400 square miles in southeastern Oklahoma. Precipitation ranges from 34 to 50 inches per year across the outcrop area which is...
Statistical analysis of re-bid federal offshore Gulf of Mexico oil and gas leases
John Lohrenz, Frankie W. Conner
1978, Open-File Report 78-981
Through 1977, there were 178 cases where exactly the same Federal offshore oil and gas bonus bid lease was offered and received bids in 2 sales. (In addition, there were 131 cases where there was an overlap of acreage between a lease offered and receiving bids in 2 sales.)Table 1...
Geotechnical properties of northern Bering Sea sediment
Edward C. Clukey, Hans Nelson, John E. Newby
1978, Open-File Report 78-408
The physical properties of sediments taken from the northern Bering Sea (Norton Sound area) have been determined in order to evaluate their impact on recently identified possible geologic hazards in the area. Standard identification tests (water content, Atterberg limits, grain size, specific gravity and density) as well as shear strength...
Radiometric results and areal distribution for granitic samples from the Granite Mountains, Wyoming
John S. Stuckless, Carl M. Bunker, George Van Trump, Charles A Bush
1978, Open-File Report 78-803
Analyses of surface samples from the Granite Mountains, Wyoming, generally agree with the findings from drilling at two different localities. The dominant Precambrian granitic rock type is the biotitic phase of the granite of Lankin Dome. This rock type is characterized by high potassium and anomalously high thorium concentrations, and...
Measured crustal deformation in Imperial Valley, California
Ben Elder Lofgren
1978, Open-File Report 78-910
Precise geodetic surveys since 1972 indicate that significant vertical deformation of the land surface continues in Imperial Valley, California. Measured vertical changes as great as 3.5 cm per year indicate that two types of tectonic movement are occurring: (1) a downward regional tilt of the valley surface from the Mexican...
Hydrologic data for urban studies in the Austin, Texas metropolitan area, 1976
Marion L. Maderak, J.D. Gordon, R.N. Mitchell
1978, Open-File Report 78-457
Hydrologic investigations of urban watersheds in Texas were begun by the U.S. Geological Survey in 1954. Studies are now in progress in Austin, Dallas and Dallas County, Fort Worth, Houston, and San Antonio.The Geological Survey, in cooperation with the Texas Department of Water Resources, began hydrologic studies in the Austin...