Copper-bearing quartzite near Watersmeet, Michigan
William F. Cannon
1980, Open-File Report 80-390
Paleozoic and Mesozoic deformations in the central Sierra Nevada, California
Warren J. Nokleberg, Ronald Wayne Kistler
1980, Professional Paper 1145
Analysis of structural and stratigraphic data indicates that several periods of regional deformation, consisting of combined folding, faulting, cataclasis, and regional metamorphism, occurred throughout the central Sierra Nevada during Paleozoic and Mesozoic time. The oldest regional deformation occurred alono northward trends during the Devonian and Mississippian periods in most roof...
Scanning electron micrographs of upper Pleistocene chrysomonad cysts from Flagpole Peak, El Dorado County, California
David P. Adam
1980, Open-File Report 80-1239
Geometric interpretation of lunar craters
Richard J. Pike
1980, Professional Paper 1046-C
Overburden geochemistry of the U.S. Bureau of Land Management experimental coal mining reclamation site at Ojo Encino, Northeast McKinley County, San Juan Basin, New Mexico
Todd K. Hinkley, J. R. Herring, K. S. Smith, J.G. Boerngen
1980, Open-File Report 80-1226
Overconsolidated surficial sediment on the Beaufort Sea shelf
Erk Reimnitz, Edward Kempema, Robin Ross, Peter Minkler
1980, Open-File Report 80-2010
Preliminary geologic maps showing Quaternary deposits of the Ceres, Denair, and Montpelier 7 1/2 minute quadrangles, Stanislaus and Merced Counties, California
Denis E. Marchand
1980, Open-File Report 80-607
No abstract available....
Stream sediment sampling within the John Muir Wilderness, California
E. A. Du Bray, D. A. Dellinger
1980, Open-File Report 80-62
No abstract available. ...
Maps showing composition of surficial sediments on the insular shelf of southwestern Puerto Rico
Gerald L. Shideler
1980, Miscellaneous Field Studies Map 1258
The limited availability of onshore sand deposits for use in construction appears to be a future major problem in Puerto Rico (U.S. Bureau of Mines, 1972; Committee on Puerto Rico and the Sea, 1974). Consequently, the mining of offshore sand deposits as supplemental sources of construction aggregate may becom e...
Aeromagnetic map of northwest South Carolina
Frederic E. Riggle, Isidore Zietz, David L. Daniels
1980, Open-File Report 80-1240
No abstract available....
Preliminary simple Bouguer gravity map of the Charlotte 1° x 2° quadrangle, North Carolina and South Carolina
Frederick A. Wilson, David L. Daniels
1980, Open-File Report 80-311
No abstract available....
Preliminary geologic maps showing late Cenozoic deposits of the Turlock Lake Quadrangle, Merced and Stanislaus counties, California
Denis E. Marchand, Hugh Wagner
1980, Open-File Report 80-913
Geologic map of the Patterson quadrangle, Lemhi County, Idaho
Edward Thompson Ruppel
1980, Geologic Quadrangle 1529
Site selection and investigation for subsurface disposal of radioactive wastes in hydraulically induced fractures
Ren Jen Sun
1980, Open-File Report 80-450
Radioactive waste is the inevitable byproduct of the generation of electricity by nuclear reactors as well as other nuclear applications. An effective solution to the problem of disposal of the long-lived and highly toxic radioactive waste is essential to the expanded use of nuclear energy. ...
Preliminary maps showing Late Cenozoic deposits of the Bruceville, Elk Grove, Florin, and Galt 7.5-minute quadrangles, Sacramento and San Joaquin Counties, California
Brian F. Atwater, Denis E. Marchand
1980, Open-File Report 80-849
No abstract available....
Borehole geophysical measurements for hole UE25-3, Nevada Test Site, Nuclear Waste Isolation Program
Jeffrey J. Daniels, James H. Scott
1980, Open-File Report 80-126
Borehole geophysical measurements made in drill hole UE25a-3 with a U.S. Geological Survey research well-logging truck are presented in this paper. The purpose of these logging measurements is to provide in-situ physical properties information that is not commercially available on drill hole UE25a-3. Well logs are presented in this paper...
Water resources of the Walker River Indian Reservation, west-central Nevada
Donald H. Schaefer
1980, Open-File Report 80-427
Increasing interest in expanding the livestock and agricultural operations on the Walker River Indian Reservation, Nev., has prompted the Walker River Paiute Tribe to have the present and available water resources of the reservation appraised and proposed sites for new wells evaluated. Flow of the Walker River into the reservation...
Preliminary coal development potential map of the Kaiparowits Plateau area, Garfield and Kane counties, Utah
Dorothy T. Sandberg, H. D. Zeller
1980, Open-File Report 80-1039
Quality of surface water in the coal mining area of Southwest Virginia
S. M. Rogers, P.W. Hufschmidt
1980, Open-File Report 80-769
A one-dimensional, steady-state, dissolved-oxygen model and waste-load assimilation study for Little Laughery Creek, Ripley and Franklin counties, Indiana
Charles G. Crawford, William G. Wilber, James G. Peters
1980, Open-File Report 80-74
The Indiana State Board of Health is developing a State water-quality management plan that includes establishing Limits for wastewater effluents discharged into Indiana streams. A digital model calibrated to conditions in Little Laughery Creek tributary and Little Laughery Creek was used to predict alternatives for future waste loadings that would...
Ground Water Resources In The Cumberland River Basin, Kentucky-Tennessee
D.R. Rima, D. S. Mull
1980, Open-File Report 80-202
Geologic map of the Gates Butte quadrangle, showing chromolithofacies and coal beds in the Wind River Formation, Fremont County, Wyoming
Robert E. Thaden
1980, Geologic Quadrangle 1538
Analysis of borehole geophysical data in an evaporite sequence at Salt Valley, Utah
Jeffrey J. Daniels, James H. Scott, Robert J. Hite
1980, Open-File Report 80-525
Interpretation of the lithology of an interbed sequence (thin-bedded sediments between thick layers of salt) is often difficult due to the presence of dolomitic sandstones and halite inclusions. The most useful well logging measurements in an evaporite sequence are gamma-ray, neutron-neutron, density, and acoustic velocity. The high resistivity of salt...
Geologic map of the Guffy Peak quadrangle showing chromolithofacies in the Wind River Formation, Fremont and Hot Springs Counties, Wyoming
Robert E. Thaden
1980, Geologic Quadrangle 1527
Preliminary geologic map of the Niles quadrangle, Alameda County, California
T.W. Dibblee Jr.
1980, Open-File Report 80-533-C