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Publication Extents

Not all publications have extents, not all extents are completely accurate
Description and preliminary testing of the CDSN Seismic Sensor Systems
Jon Peterson, Edwin E. Tilgner
1985, Open-File Report 85-288
The China Digital Seismograph Network (CDSN) is being designed and installed to provide the People's Republic of China with the facilities needed to create a national digital database for earthquake research. The CDSN, which is being developed jointly by the PRC State Seismological Bureau and the U.S. Geological Survey, will...
Interpretation of geochemical data from panned concentrates of wadi sediments using R-mode factor analysis, Jabal Habashi Quadrangle, sheet 26F, Kingdom of Saudi Arabia
M. S. Allen, R.R. Tidball, R.M. Samater, G.I. Selner
1985, Open-File Report 85-5
Panned-concentrate samples from wadi sediments were collected over terranes of Precambrian age intrusive, volcanic, sedimentary, and metamorphic rocks, within the Jabal Habashi quadrangle, sheet 26F, Kingdom of Saudi Arabia. Multivariate analysis of the chemical data indicates that a significant base-metal association occurs in three areas within the quadrangle. An association...
Ground-water quality data for Oklahoma; 1982-84
D. M. Ferree
1985, Open-File Report 85-417
The U.S. Geological Survey has collected data on Oklahoma's ground-water resources since 1934. Most of these data were collected as part of specific ground-water studies conducted in cooperation with various federal, state, and local agencies. Ground-water quality data, as well as data on construction, yield, water levels, and other physical...
Selected hydrologic data for the Powell River basin in Wise County, Virginia
J. D. Larson
1985, Open-File Report 85-186
Evaluation of selected surface-water, ground-water, and water-quality data shows that hydrologic data collected by governmental agencies comprises less than 10 percent of the total data available in the Powell River basin, Virginia. Only a small portion of the hydrologic data for the basin has been compiled and stored by Federal...
Water-resources activities of the U.S. Geological Survey in Wyoming; fiscal year 1985
S. L. Green (compiler)
1985, Open-File Report 85-562
This report contains lists and location maps of streamflow and reservoir stations, water quality stations, sediment stations, and groundwater observation wells where data are currently being collected. Water resources appraisal projects in Wyoming are described, including many that are related to development of energy resources. The general locations of most...
Current water resources activities in Arkansas, 1984-85
B.L. Louthian, E. E. Gann
1985, Open-File Report 85-554
This report describes water resources activities conducted by the Arkansas District of the U.S. Geological Survey, Water Resources Division, during fiscal years 1984 and 1985. Activities included surface water, groundwater, water quality, and water-use investigations. Twenty-five projects were funded during 1984 and 1985. For each project, a description of the...