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Page 5785, results 144601 - 144625

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Publication Extents

Not all publications have extents, not all extents are completely accurate
Chemical, physical, biochemical, and bacteriological characteristics at selected stream sites in Puerto Rico, 1976-77
Ferdinand Quinones-Marquez, Pedro Vasquez, Rafael Pena Cortes
1978, Open-File Report 78-445
In 1969, the Caribbean District of the U.S. Geological Survey, in cooperation with the Commonwealth of Puerto Rico, initiated the operation of a network to monitor some parameters indicative of water-quality changes at selected stream sites. The initial network consisted of 18 stations, which were expanded to 20 in 1971,...
Water resources of the central Powder River area of southeastern Montana
W. R. Miller
1978, Open-File Report 78-237
Water for domestic, stock, and public use is available from the Fox Hills-lower Hell Creek aquifer of Late Cretaceous age. Water for domestic and stock use is available from the upper part of the Hell Creek Formation of Late Cretaceous age and the lower part of the Fort Union Formation...
A seismic refraction experiment performed in the Melones Reservoir region of the metamorphic belt, central California
James N. Murdock, John C. Roller
1978, Open-File Report 78-131
A seismic refraction experiment was conducted in the metamorphic belt of central California during May 1972. Seven charges were fired during the experiment. Three seismic refraction lines, 75 to 125 km long, were made in the belt. Also, data were gathered for regional travel-time calibrations. The experimental data are presented....
Principal facts for gravity stations in Maricopa, Mojave, Yavapai, and Yuma Counties, Arizona
Jeffrey C. Wynn, James K. Otton, Ronald A. Stawicki
1978, Open-File Report 78-207
A gravity survey was made in parts of Maricopa, Mojave, Yavapai and Yuma counties, Arizona to provide information on structural relationships and basement topography of the Artillery Peak - Date Creek Basin and surrounding areas as part of geologic mapping and resource evaluation projects of the U.S. Geological Survey....
The structure and stratigraphy of the Pen Argyl Member of the Martinsburg Formation in Lehigh and Berks counties, Pennsylvania
Gary George Lash
1978, Open-File Report 78-391
The Pen Argyl Member, the upper claystone slate member of the Martinsburg Formation, was studied in three quadrangles in Lehigh and Berks Counties, Pennsylvania. Graptolites collected from the Pen Argyl Member at Lehigh Gap indicate a lower Upper Ordovician (Edenian-Maysvillian) age for the Pen Argyl Member. The Pen Argyl Member...
Principal facts for borehole gravity stations in test well Ue 19z, exploratory drill hole PM-1, and water well 5a, Nevada Test Site, Nye County, Nevada
Bruce A. Kososki, Stephen L. Robbins, J. W. Schmoker
1978, Open-File Report 78-983
During field studies conducted in October 1977 and March 1978, borehole gravity surveys were completed by the U.S. Geological Survey at the Nevada Test Site in test well Ue19z, exploratory drill hole PH-1, and water well 5a. The U.S. Geological Survey-LaCoste and Romberg-1/ borehole gravity meter (McCulloh and others, 1967a;...
Land use and land cover information and air-quality planning
W.E. Reed, J.E. Lewis
1978, Professional Paper 1099-B
The land use and land cover information developed by the U.S. Geological Survey in the Central Atlantic Regional Ecological Test Site project has been proven useful when used in an improved technique for estimating emissions, diffusion, and impact patterns of sulfur dioxide (S02) and particulate matter. Implementation of plans to...