Potentiometric surface map of the Floridan aquifer in central Sumter County, Florida, May 1980
A. S. Navoy
1980, Open-File Report 80-1181
No abstract available....
Water-quality data from Taylor Creek drainage basin, El Dorado County, California, July 1975 through October 1976
William E. Templin, D. Brady Green, Rodger F. Ferreira
1980, Open-File Report 80-1178
Data were collected from July 1975 through October 1976 to establish benchmark water-quality conditions in the Taylor Creek drainage basin in California. The Taylor Creek drainage basin is a high-altitude system of lakes and streams which forms one of the tributaries to Lake Tahoe in the Sierra Nevada of California...
Sediment and water discharge of the Colorado River at Matagorda, Texas: May 4-7, and June 7-11, 1979
Clarence T. Welborn, Freeman L. Andrews
1980, Open-File Report 80-1177
The U.S. Army Corps of Engineers requested the U.S. Geological Survey to collect data on the Colorado River at Matagorda, Texas , to determine the total sediment discharge into Matagorda Bay if all the water from the Colorado River were diverted into the bay. Data were collected from two floods...
Flood of April-May 1979 in Red River of the North basin, North Dakota and Minnesota
Donald W. Ericson, Oren O. Holmen, Vito J. Latkovich
1980, Open-File Report 80-1176
No abstract available....
United States Geological Survey uranium and thorium resource assessment and exploration research program : fiscal year 1981
Terry W. Offield
1980, Open-File Report 80-1175
Improved stress determination procedures by hydraulic fracturing: rock fracture extension in hydraulic fracturing for conditions where the principal stresses are inclined to the axis at the pressurized borehole
Yoshiaki Mizuta, Hideo Kobayashi
1980, Open-File Report 80-1171
Laboratory hydraulic fracturing tests using a straddle packer with inflatable rubber sealing elements were conducted to investigate the effects of varying borehole inclination with respect to the in-situ stress field and of varying pressurization flow rates.Experiments were carried out on relatively large specimens of competent, brittle and impermeable rock containing...
National earthquake loss assessment: Sensitivity to alternative risk mapping procedures
Mark R. Legg, Ronald T. Eguchi, John H. Wiggins
1980, Open-File Report 80-1170
No abstract available....
Preliminary catalog of earthquakes in northern Imperial Valley, California, April 1978 - June 1978
Gary S. Fuis, C.E. Johnson, K.J. Richter
1980, Open-File Report 80-1167
A magnetotelluric survey of the San Francisco volcanic field, Arizona
R.H. Ware, J. E. O’Donnell
1980, Open-File Report 80-1163
Occurrence of tungsten in the Sangre de Cristo Range near Santa Fe, New Mexico: Possible stratabound scheelite peripheral to favorable settings for volcanogenic massive-sulfide deposits
Robert H. Moench, Marjorie S. Erickson
1980, Open-File Report 80-1162
No abstract available....
1976 coal exploratory drilling: Core description, and coal analyses, Recluse Geologic Analysis Area, northern Campbell County, Wyoming
Robert G. Hobbs
1980, Open-File Report 80-1160
Tn 1976, the U.S. Bureau of Reclamation cored 8 holes in the White Tail Butte quadrangle in conjunction with the U.S. Bureau of Land Management's Energy Minerals Resource Inventory and Analysis (EMRIA) studies. The coring was designed to evaluate the Anderson and Canyon coal beds and their overburden and interburden)....
Program MQLVTHXYZ : computer inversion of three-component, time-domain, magnetic-field sounding data generated using an electric wire source
James P. Kauahikaua
1980, Open-File Report 80-1159
Earthquake risk analysis using numerical and stochastic models of time-dependent strain fields : final technical report
Albert T. Smith
1980, Open-File Report 80-1155
A study of mylonitic rocks from major fault zones : [annual technical report]
James Richard Anderson
1980, Open-File Report 80-1154
Investigation of thermal regime across the San Jacinto fault : [final report]
Tien-Chang Lee
1980, Open-File Report 80-1151
Stress analysis of a deeply eroded analog of the San Andreas fault : [semi-annual technical report]
David L. Kohlstedt, John M. Bird
1980, Open-File Report 80-1149
Electrical conductivity sounding experiments in seismically active areas
Arthur F. Kuckes
1980, Open-File Report 80-1148
A study of the behavior of cemented soils under seismic loading : a six months progress report to United States Geological Survey, Office of Earthquake Studies
G. Wayne Clough, Nader Shafii Rad
1980, Open-File Report 80-1143
Preliminary digital classification map of limonitic rocks, The Tetons 7 1/2' quadrangle, Utah
M. H. Podwysocki, Donald B. Segal
1980, Open-File Report 80-1136
No abstract available....
Preliminary digital classification map of limonitic rocks, Pine Grove Reservoir 7 1/2' quadrangle, Utah
M. H. Podwysocki, Donald B. Segal
1980, Open-File Report 80-1135
No abstract available....
Preliminary digital classification map of limonitic rocks, Observation Knoll 7 1/2' quadrangle, Utah
M. H. Podwysocki, Donald B. Segal
1980, Open-File Report 80-1134
No abstract available....
Preliminary digital classification map of limonitic rocks, Sewing Machine Pass 7 1/2' quadrangle, Utah
M. H. Podwysocki, Donald B. Segal
1980, Open-File Report 80-1133
No abstract available....
Preliminary digital classification map of limonitic rocks, Lamerdorf Peak NW 7 1/2' quadrangle, Utah
M. H. Podwysocki, Donald B. Segal
1980, Open-File Report 80-1132
No abstract available....
Preliminary digital classification map of limonitic rocks, Lamerdorf Peak 7 1/2' quadrangle, Utah
M. H. Podwysocki, Donald B. Segal
1980, Open-File Report 80-1131
No abstract available....
X-ray spectrometric major-element analyses of tephra samples from the May 18, 1980 eruption of Mt. St. Helens : samples collected from Washington, Idaho, and Montana
Joseph E. Taggart Jr., James S. Wahlberg, Howard E. Taylor
1980, Open-File Report 80-1130