Selected Mo and W assays from stream-sediment samples and panned heavy-mineral concentrates, Challis, Idaho 2° topographic quadrangle
James E. Callahan, E.F. Cooley, G. J. Neuerburg
1981, Open-File Report 81-1344
No abstract available....
Sketch maps showing areal extent, thickness, and amount of commercial-quality peat in deposits in and near Piscataquis and Somerset counties and northeastern Aroostook County, Maine
Cornelia Clermont Cameron, Michael K. Mullen
1981, Open-File Report 81-1320
Peat deposits in and near Piscataquis and Somerset Counties and northeastern Aroostook County, Maine, were investigated for their estimated potential as peat resources suitable for energy, horticultural, and agricultural uses. Fifty sketch maps illustrate the areal extent, thickness, and amount of commercial-quality peat. The total yield is estimated at 23,908,000...
Analytical results for 130 rock, 135 stream-sediment and soil, and 110 panned-concentrate samples from the Rattlesnake Wilderness Study Area, Missoula County, Montana
W. L. Campbell, S.K. McDanal, R. T. Hopkins Jr.
1981, Open-File Report 81-1219
No abstract available....
Catalog of available clear mylar templates used to determine latitude and longitude of sample localities at scales of 1:24,000, 1:62,500, 1:1,000,000 and 1:250,000 between the latitude of 25 degrees 30' and 49 degrees north or south latitude
W. L. Campbell, George VanTrump Jr.
1981, Open-File Report 81-746
Clear mylar templates used to measure latitude and longitude of sample localities at scales of 1:24,000, 1:62,500, 1:100,000 and 1:250,000 between the latitudes of 25 degrees 30 minutes and 40 degrees north or south latitudes
W. L. Campbell, George VanTrump Jr.
1981, Open-File Report 81-747
The application of microwave remote sensing for snow and ice research
William Joseph Campbell, Preben Gudmansen
1981, Open-File Report 81-547
Seafloor geologic hazards, sedimentology, and bathymetry; Navarin Basin province, northwestern Bering Sea
Paul R. Carlson, Herman A. Karl
1981, Open-File Report 81-1217
Analyses of stream-sediment, stream-sediment-concentrate, and rock samples, Virgin Mountains Instant Study Area, Clark County, Nevada
Robert R. Carlson, E.F. Cooley
1981, Open-File Report 81-191
No abstract available....
Potential geologic hazards and constraints for blocks in proposed South Atlantic OCS Oil and Gas Lease Sale 56
George B. Carpenter
1981, Open-File Report 81-19
Documentation of data format and content to accompany magnetic tape copies of various data files of the National Coal Resources Data System (NCRDS); ECOAL, WCOAL, NEWCOAL, BMALYT, and USCHEM
M. Devereux Carter, Antoinette L. Medlin, Kathleen K. Krohn
1981, Open-File Report 81-1079
Selected hydrologic and climatologic data from the Prairie Dog Creek Basin, southeastern Montana, water year 1979
Lawrence E. Cary, Joel D. Johnson
1981, Open-File Report 81-412
Hydrologic and climatologic data are being collected in a 19-square-mile (49-square-kilometer) basin in southeastern Montana to provide a base for development, calibration, and verification of a precipitation-runoff model. The study area and data-collection stations within the area are shown on a map. A summary of data collected at each station...
Resource appraisal of Dominica, Lesser Antilles
James E. Case
1981, Open-File Report 81-1157
A summary of phosphate-rock resources of the United States-an analysis of past estimates
James Bachelder Cathcart, Richard Porter Sheldon, Robert A. Gulbrandsen
1981, Open-File Report 81-789
The United States produced in 1980 about 54 million tons of phosphate rock, which was 40 percent of the world production. About 62 percent of this production was exported, 28 percent as phosphate rock and 34 percent is manufactured fertilizers and chemicals. The remainder was used domestically, largely (88 percent)...
Appendices to Geology of contaminants in coal; Phase I, report on investigations
C. B. Cecil, R.W. Stanton, F.T. Dulong
1981, Open-File Report 81-953-B
Geology of contaminants in coal; Phase I, report of investigations
C. B. Cecil, R.W. Stanton, F.T. Dulong
1981, Open-File Report 81-953-A
Hydrologic reconnaissance of the Noatak River basin, Alaska, 1978
Joseph M. Childers, Donald R. Kernodle
1981, Open-File Report 81-1005
Hydrologic data were collected in 1978 described water resources of the Noatak River basin, Alaska. Streamflow varies seasonally. No flow was observed from the upper part of the basin in late winter (April). In the lower part of the basin springs support perennial flow in the Kugururok River and downstream...
Additional audio-magnetotelluric soundings in the Lassen Known Geothermal Resource Area, Plumas and Tehama counties, California
Karen R. Christopherson, Laurel Pringle
1981, Open-File Report 81-959
Telluric profiling studies in the Penrose area, Colorado
Karen R. Christopherson, Kevin H. Nervick, William D. Heran
1981, Open-File Report 81-461
Reconnaissance geology and geologic hazards of offshore Coos Bay basin, central Oregon continental margin
Samuel H. Clarke, Michael E. Field, C.A. Hirozawa
1981, Open-File Report 81-898
Outer continental shelf and reservoir analysis and consultant programs in the Gulf of Mexico
T.G. Clarke
1981, Open-File Report 81-713
Handling, storage, and retrieval of petroleum data in CCOP countries (revised)
Allen L. Clark, Jennifer L. Cook, Richard Sinding-Larsen
1981, Open-File Report 81-662
Analytical results of tagged synthetic brine migration experiments at Avery Island, Louisiana
M.A. Clynne, Robert W. Potter, L. D. White
1981, Open-File Report 81-1137
Mineral occurrences (other than mineral fuels and construction materials) in the Kantishna River and Ruby quadrangles, Alaska
Edward Huntington Cobb, Robert M. Chapman
1981, Open-File Report 81-170
Placer gold occurrences in Alaska
E. H. Cobb
1981, Open-File Report 81-1326
Selected Geological Survey, U.S. Bureu of Mines, and Alaska Division of Geological and Geophysical Surveys reports and maps on Alaska released during 1980, indexed by quadrangle
Edward Huntington Cobb
1981, Open-File Report 81-442