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Page 6239, results 155951 - 155975

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Not all publications have extents, not all extents are completely accurate
Geology and mineral deposits of an area in the Departments of Antioquia and Caldas (Subzone IIB), Colombia
Tomas Feininger, Dario Barrero L., Nestor Castro, R.B. Hall
1973, Open-File Report 73-69
The Inventario Minero National (IMN), a four-year cooperative geologic mapping and mineral resources appraisal project, was accomplished under an agreement between the Republic of Colombia and the U. S. Agency for International Development from 1964 through 1969. Subzone IIB, consisting essentially of the east half of Zone comprises nearly 20,000...
Catalog of earthquakes along the San Andreas fault system in Central California, April-June 1972
R. L. Wesson, R.E. Bennett, F.W. Lester
1973, Open-File Report 73-361
Numerous small earthquakes occur each day in the coast ranges of Central California. The detailed study of these earthquakes provides a tool for gaining insight into the tectonic and physical processes responsible for the generation of damaging earthquakes. This catalog contains the fundamental parameters for earthquakes located within and adjacent...
Roughness coefficients for stream channels in Arizona
B. N. Aldridge, J.M. Garrett
1973, Open-File Report 73-3
When water flows in an open channel, energy is lost through friction along the banks and bed of the channel and through turbulence within the channel. The amount of energy lost is governed by channel roughness, which is expressed in terms of a roughness coefficient. An evaluation of the roughness...
Water resources data for Louisiana, water year 1972
Water Resources Division, U.S. Geological Survey
1973, Water Data Report LA-72-1
Water-resources data for the 1972 water year for Louisiana, including records of streamflow or reservoir storage at gaging stations, partial-record stations, and miscellaneous sites, and records of water-quality data on the chemical and physical characteristics of surface water are given in this report. Records for a few pertinent gaging stations...
Water resources data for Washington, water year 1972; Part 1, Surface water records
Water Resources Division, U.S. Geological Survey
1973, Water Data Report WA-72-1
Surface-water records for the 1972 water year for Washington, including records of streamflow or reservoir storage at gaging stations, partial-record stations, and miscellaneous sites, are given in this report and their locations shown in figures 1, 2. Records for a few pertinent gaging stations in bordering States also are included....