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Page 5105, results 127601 - 127625

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Publication Extents

Not all publications have extents, not all extents are completely accurate
Phosphatic Permian rocks of the Adobe Range, Nevada, and their environment of deposition
Keith Brindley Ketner
1979, Open-File Report 79-239
Permian sedimentary rocks in the Adobe range, northern Nevada, are phosphatic, and although the particles of phosphate are relatively more disseminated, they closely resemble the rocks of the Phosphoria Formation. In the northern Adobe Range, where the entire Permian sequence is approximately correlative with the Phosphoria Formation, it is 200...
Seminar on water quality in the tidal Potomac River
1979, Open-File Report 79-1588
In the interest of maintaining communication between researchers and managers concerned with the tidal Potomac River, the U.S. Geological Survey sponsored a Seminar on the Water Quality of the Tidal Potomac River. The Seminar was held on December 6 and 7, 1978, at the U.S. Geological Survey National Headquarters in...
Hydrologic data for urban studies in the Fort Worth, Texas, metropolitan area, 1977
R.M. Slade Jr., J.M. Taylor, D.L. Haynes
1979, Open-File Report 79-216
Hydrologic investigations of urban areas in Texas were begun by the U.S. Geological Survey in 1954. These investigations are now in progress in several major metropolitan areas including Austin, Dallas, Dallas County, Fort Worth, Houston, and San Antonio.In October 1968, the Geological Survey, in cooperation with the city of Fort...
Water-resources investigations in Kansas; fiscal year 1978
Harold E. McGovern, L. J. Combs
1979, Open-File Report 79-561
Hydrologic investigations in Kansas during fiscal year 1978 consisted of collecting and analyzing data to assess the State 's water resources, describe the framework of hydrologic systems , and provide quantity and quality of water data for optimum development and management. Surface-water studies were made to analyze long-term records of...
Status of the National Water Data Exchange (NAWDEX); September 1978
Melvin D. Edwards
1979, Open-File Report 79-330
This report describes the activities of the National Water Data Exchange (NAWDEX) during Fiscal Year 1978, October 1, 1977 through September 30, 1978. Discussions include program administration, NAWDEX services, identification of sources of water data, indexing of available water data, development of systems to be used with the NAWDEX data...
Major and trace element data with partition coefficients for lava flows from the San Francisco volcanic field
Karen J. Wenrich-Verbeek
1979, Open-File Report 79-998
Major and trace element data from San Francisco Mountain (a stratovolcano), as well as major element data from representative flows of the surrounding volcanic field (figure 1), are presented in this report. Also included are conventional and normalized partition coefficients for trace elements in each of the coexisting mineral phases...
Hydrologic data for North Creek, Trinity River basin, Texas, 1977
C.C. Kidwell
1979, Open-File Report 79-335
The U.S. Soil Conservation Service is actively engaged in the installation of flood- and soil-erosion reducing structures in Texas under the authority of "The Flood Control Act of 1936 and 1944" and "Watershed Protection and Flood Prevention Act" (Public Law 566), as amended. The Soil Conservation Service has found that...
Hydrologic data for urban studies in the Dallas, Texas, metropolitan area, 1977
B.B. Hampton, C.M. Wood
1979, Open-File Report 79-562
In August 1961, the Geological Survey, in cooperation with the city of Dallas, began a program of investigations designed to evaluate hydrologic factors affecting floods on several small streams in Dallas. During the 1977 water year, the original program was expanded to include the greater Dallas metropolitan area....
Geologic description of selected strong-motion accelerograph sites, Part II
B.L. Silverstein
1979, Open-File Report 79-428
One of the major tasks of the U.S. Geological Survey as regards seismic engineering is the collection and dissemination of strong-motion accelerograph records. When analyzing these records certain information describing the instrument site is important: local geology; instrument housing (buildings, dams, bridges, instrument shelters, etc.); local topography; and proximity of...