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Page 4998, results 124926 - 124950

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Publication Extents

Not all publications have extents, not all extents are completely accurate
Catalog of earthquakes in southern Alaska, January-March 1980
C.D. Stephens, K.A. Fogleman, J.C. Lahr, S.M. Helton, R.S. Cancilla, Roy Tam, J.A. Freiberg
1980, Open-File Report 80-1253
The National Center for Earthquake Research of the U.S. Geological Survey (USGS) began a program of telemetered seismic recording in south-central Alaska in 1971. The principal objectives of this program have been to use data recorded by this network to precisely locate earthquakes in the active seismic zones of southern...
Water quality of the Neuse River, North Carolina: Variability, pollution loads, and long-term trends
Douglas A. Harned
1980, Water-Resources Investigations Report 80-36
A water-quality study of the Neuse River, N.C., based on data collected during 1956-77 at the U.S. Geological Survey stations at Clayton and Kinston, employs statistical trend analysis techniques that provide a framework for river quality assessment. Overall, water-quality of the Neuse River is satisfactory for most uses. At Clayton,...
Marine geologic map of the Puerto Rico insular shelf, Isla Caja de Muertos area
David K. Beach, James V. Trumbull
1980, Open-File Report 80-366
This marine geologic map covers the western half of the Isla Caja de Muertos shelf off the south coast of Puerto Rico. Coverage extends from Playa de Ponce on the west to Punta Petrona, near the town of Santa Isabel, on the east, a distance of 26 km. Within the...
Principal facts for gravity stations of part of the Selway-Bitterroot Wilderness, Idaho and Montana
Michael R. Brickey, Viki Bankey, M. Dean Kleinkopf
1980, Open-File Report 80-1241
During the summers of 1978 and 1979, 211 gravity stations were established in the Selway-Bitterroot Wilderness area (Fig. 1). The data were obtained as part of the U.S. Geological Survey's (USGS) program to evaluate the mineral-resource potential of wilderness areas. This gravity survey complements a gravity study of the proposed...