Sediment data for Georgia streams, water years 1958-82
Howard Perlman
1985, Open-File Report 84-722
Sediment data have been collected regularly in Georgia by the U.S. Geological Survey since 1957. The data were collected in cooperation with a number of State and Federal agencies. The frequency of data collection varied and several sampling methodologies were used. This report presents suspended-sediment-concentration data for 179 sites, suspended-sediment...
Analytical results and sample locality map of heavy-mineral-concentrate samples from the Bristol/Granite Mountains (CDCA 256) Wilderness Study Area, San Bernardino County, California
D.E. Detra, J.E. Kilburn
1985, Open-File Report 85-510
No abstract available....
Analytical results and sample locality map of heavy-mineral-concentrate samples from the Carizzo Gorge Wilderness Study Area (CA-060-025A), San Diego County, California
D.E. Detra, J.E. Kilburn
1985, Open-File Report 85-716
No abstract available....
Latitudinal distribution of land and shelf and absorbed solar radiation during the Phanerozoic
Judith T. Parrish
1985, Open-File Report 85-31
Global paleogeography, atmospheric circulation, and rainfall in the Barremian Age (late Early Cretaceous)
Judith T. Parrish
1985, Open-File Report 85-728
Analytical results and sample locality map of heavy-mineral-concentrate samples from the Fish Creek Mountains Wilderness Study Area (CDCA 372), Imperial County, California
D.E. Detra, J.E. Kilburn
1985, Open-File Report 85-524
No abstract available....
Analytical results and sample locality map of heavy-mineral-concentrate samples from the Jacumba/In-Ko-Pah Mountains Wilderness Study Area (CDCA 368), Imperial County, California
D.E. Detra, J.E. Kilburn
1985, Open-File Report 85-272
Analytical results and sample locality map of heavy-mineral-concentrate samples from the Sawtooth Mountains Wilderness Study Area (CA-060- 024B), San Diego County, California
D.E. Detra, J.E. Kilburn
1985, Open-File Report 85-748
No abstract available....
Water Resources Research Grant Program project descriptions, fiscal year 1985
U.S. Geological Survey Branch of Research Grants and Contracts
1985, Open-File Report 85-687
Information on each of the 24 projects funded by the U.S. Geological Survey in FY 1985 under section 105 of Public Law 93-242 (the Water Resources Research Act of 1984) is presented, including the grant number, organization, the period of performance, and a brief description of the work to be...
Analytical results and sample locality map of stream-sediment, heavy-mineral-concentrate, and rock samples from the Beaver Creek Wilderness Study Area (CO-050-016), El Paso, Fremont, and Teller Counties, Colorado
D.E. Detra, J.R. Hassemer, M.J. Malcolm
1985, Open-File Report 85-701
No abstract available....
Analytical results and sample locality map of stream-sediment, heavy-mineral-concentrate, and rock samples from the Bull Gulch Wilderness Study Area (CO-070-430), Eagle County, Colorado
D.E. Detra, J.R. Hassemer, L. A. Bradley
1985, Open-File Report 85-674
Geophysical well log data for study of water flow in fractures near Mirror Lake, West Thornton, New Hampshire
Frederick L. Paillet
1985, Open-File Report 85-340
Four closely spaced boreholes were drilled through approximately 20 meters of till into schist bedrock near Mirror Lake, West Thornton, New Hampshire. The site was selected for borehole geophysical research because it is included in a detailed groundwater study where the effects of flow in fractures on flow in overlying...
Acoustic-televiewer and acoustic-waveform logs used to characterize deeply buried basalt flows, Hanford site, Benton County, Washington
Frederick L. Paillet
1985, Open-File Report 85-419
Acoustic-waveform and acoustic-televiewer logs were obtained for a 400-meter interval of deeply buried basalt flows in three boreholes, and over shorter intervals in two additional boreholes located on the U.S. Department of Energy 's Hanford site in Benton County, Washington. Borehole-wall breakouts were observed in the unaltered interiors of a...
Reconnaissance geology of the Ar Rawdh Quadrangle, sheet 26/40 D, Kingdom of Saudi Arabia
J.M. O’Neill, D.C. Ferris
1985, Open-File Report 85-659
Analytical results and sample locality maps of heavy-mineral-concentrate samples from the Morongo Valley (CDCA 218) and Mecca Hills (CDCA 343) Wilderness Study Areas, San Bernardino and Riverside Counties, California
D.E. Detra, J.E. Kilburn
1985, Open-File Report 85-244
No abstract available....
Iowa ground-water-quality monitoring program
M.G. Detroy
1985, Open-File Report 84-815
A ground-water-quality monitoring network has been designed to collect data to describe the long-term chemical quality of major bedrock and Quaternary aquifer systems in Iowa. The network was designed because of data needs expressed by several State and Federal agencies. Areas where new or additional data are needed are nitrate and...
Review of the use of magnetic concentrates in geochemical exploration
W.C. Overstreet, G.W. Day
1985, Open-File Report 85-541
Magnetic concentrates recovered readily by hand magnet from alluvial sediments or panned concentrates have been used successfully in exploration as a geochemical sample medium for Cu, Zn, Co, Cr, Mo, Ni, V, Sn, and Be, particularly in arid environments where alluvial sediments may be contaminated by aeolian debris. Opportunity for...
Uranium in Holocene valley-fill sediments, and uranium, radon, and helium in waters, Lake Tahoe-Carson Range area, Nevada and California
James K. Otton, Robert A. Zielinski, Josh M. Been
1985, Open-File Report 85-389
No abstract available....
Magnitude and frequency of debris flows, and areas of hazard on Mount Shasta, northern California
W. R. Osterkamp, C.R. Hupp, J. C. Blodgett
1985, Open-File Report 85-425
Debris flows on Mount Shasta, northern California, have occurred frequently during the late Holocene in response to rapid runoff from melting snow and ice. Glacial-meltwater streams that deeply incise unstable pyroclastic and related flow deposits typically from debris flows when high discharge rates cause slope failures within steep-walled gorges. The...
Major- and trace-element composition of greenstones, greenschists, amphibolites, and selected mica schists and gneisses from the North Cascades, Washington
M.H. Ort, R. W. Tabor
1985, Open-File Report 85-434
Authorities and organizations involved with geographic names, 1985; United States, Canada, Mexico
D.J. Orth
1985, Open-File Report 85-305
Selected hydrologic data from the northern part of the Hueco Bolson, New Mexico and Texas
B. R. Orr, R.R. White
1985, Open-File Report 85-696
Hydrologic data were collected in early 1985 from the northern part of the Hueco Bolson in Dona Ana County, New Mexico, and El Paso County, Texas, and in adjacent areas in the Tularosa Basin in New Mexico. Water-level measurements made in 50 wells are presented in this report. Information is...
Bedded/stratiform barite deposits; geologic and grade-tonnage data including a partial bibliography
G. J. Orris
1985, Open-File Report 85-447
Isotope geochemistry of carbonate minerals in nonmarine rocks; northern Green River basin, Wyoming
W. W. Dickinson
1985, Open-File Report 85-532
Annotated bibliography of selected references on the geology of the Baird Mountains Quadrangle, northwestern Alaska
Susan M. Karl, W.R. Thompson, J.M. Schmidt
1985, Open-File Report 85-623
