Relation of the carbon/oxygen ratio in coal to igneous intrusions in the Somerset coal field, Colorado
John R. Dyni, David L. Gaskill
1980, Bulletin 1477-A
A code generating self-calibrating seismic amplifier, with a section on crystal VCO center frequency stabilizer
John R. Van Schaack, E. Gray Jensen
1980, Open-File Report 80-387
Summary chart of geological data from the COST no. G-1 well, U.S. North-Atlantic outer continental shelf
Peter A. Scholle, Harold L. Krivoy, Jacqueline L. Hennessy
1980, Oil and Gas Investigation Chart 104
Continental rifting under the Illinois Basin and Mississippi River embayment
Darrell M. Pinckney
1980, Open-File Report 80-622
Bedrock geologic maps of the Boston North, Boston South, and Newton quadrangles, Massachusetts
C. A. Kaye
1980, Miscellaneous Field Studies Map 1241
Integrated uranium system in the Marysvale volcanic field, west-central Utah
Thomas August Steven, Charles G. Cunningham, Michael N. Machette
1980, Open-File Report 80-524
Uranium in the Marysvale volcanic field is known to occur in several geologic environments, and is hypothesized to occur in others. Together the known and hypothetical occurrences range from a source in rhyolite magma, through porphyry-type deposits, hydrothermal vein deposits, dispersed hydrothermal deposits, and after transport in ground and surface...
Effect upon borehole-gravity data of salt structures typical of the WIPP site (Northern Delaware Basin), Eddy County, New Mexico
J. W. Schmoker
1980, Oil and Gas Investigation Chart 109
No abstract available....
Reconnaissance map and description of the Chetaslina volcanic debris flow (new name), southeastern Copper River basin and adjacent areas, south-central Alaska
L. A. Yehle, D.R. Nichols
1980, Miscellaneous Field Studies Map 1209
Geologic map and coal sections of the Cactus Reservoir Quadrangle, Rio Blanco and Moffat counties Colorado
B. E. Barnum, R.S. Garrigues
1980, Miscellaneous Field Studies Map 1179
Distribution and abundance of bismuth, tin and tungsten in nonmagnetic heavy-mineral concentrate samples, Chignik and Sutwik Island quadrangles, Alaska
D.E. Detra, E.F. Cooley
1980, Miscellaneous Field Studies Map 1053-H
Land use and land cover, 1975-76, Alliance, Nebraska; South Dakota
Water Resources Division, U.S. Geological Survey
1980, Land Use and Land Cover 171
Reconnaissance of polychlorinated biphenyls in the Arkansas River between Muskogee and Webbers Falls lock and dam, Oklahoma
J.D. Stoner
1980, Open-File Report 80-216
Analysis of samples collected from the Arkansas River between Muskogee and Webbers Falls Lock and Dam, Oklahoma, in November 1978 showed that concentrations of polychlorinated biphenyls in the dissolved and suspended phases were less than the detection limit of 0.1 micrograms per liter. The maximum polychlorinated biphenyl concentration measured in...
Records of selected wells, springs and test holes in the upper Androscoggin River valley, Maine
Glenn C. Prescott
1980, Open-File Report 80-412
The area described in this report includes about 3,050 square miles in west-central Maine. Location of the area within the State is shown in figure 1, and a sketch map identifying the 15-minute topographic quadrangles for the study area is given in figure 2. The western boundary is the New...
Geologic map of the Virgin Mountains Instant Study Area, Clark County, Nevada
R. K. Hose
1980, Miscellaneous Field Studies Map 1204-A
Structure contour map and isochore map of the nonmarine part of the Mesaverde Group, Piceance Creek basin, Colorado
M.P. Granica, R. C. Johnson
1980, Miscellaneous Field Studies Map 1189
No abstract available....
Seismic-reflection data on the eastern U.S. continental shelf acquired by M. V. L'OLONNOIS as part of the Atlantic Margin Coring Project (AMCOR) of the U.S. Geological Survey, July-September 1976
James M. Robb
1980, Open-File Report 80-369
In 1976 the U.S. Geological Survey undertook a program to sample the eastern United States Shelf for stratigraphic information by drilling a set of core holes. Results of this Atlantic Margin Coring Program (AMCOR) have been reported by Hathaway and others. Sites were chosen from seismic-reflection data and were reviewed...
Geochemical and generalized geologic maps showing the distribution and abundance of copper of the Choteau 1 degree by 2 degrees Quadrangle, Montana
D. J. Grimes, R. W. Leinz
1980, Miscellaneous Field Studies Map 858-B
Geologic map of the Redrock SE Quadrangle, Grant and Hidalgo counties, New Mexico
D. C. Hedlund
1980, Miscellaneous Field Studies Map 1265
Aeromagnetic and interpretation map of the King Range and Chemise Mountain Instant Study Areas, Northern California
Andrew Griscom
1980, Miscellaneous Field Studies Map 1196-B
The data for the aeromagnetic map (sheet 1) of the King Range and Chemise Mountain areas wre collected in 1978 and compiled at a scale of 1:62,500. Northeast-southwest traverses were spaced at 0.8-km intervals at an altitude for 300 m above the ground surface and 600 m above the ocean...
Hydrogeologic data for selected coal areas, east-central Montana
Robert S. Roberts
1980, Open-File Report 80-329
Hydrogeologic data were collected in selected coal areas of east-central Montana to provide a basis for evaluating the effects of future coal development on the groundwater resources. Inventory records for 916 domestic, stock, public supply, commercial, and test wells are tabulated in the report; the data were collected principally from...
Maps showing aeromagnetic survey and interpretation of the Virgin Mountains Instant Study Area Clark County, Nevada
Andrew Griscom
1980, Miscellaneous Field Studies Map 1204-C
Data for the aeromagnetic map (fig. 1) of the Virgin Mountains Instant Study Area wre collected in 1978 and compiled at a scale of 1:62,500. North-south traverses were spaced at 0.8-km intervals at an altitude of about 300m above the surface of the ground. The contour interval is 20 and...
Preliminary geologic map of the Sand Pass NE and Sand Pass SE quadrangles, Juab and Millard counties Utah
L. F. Hintze
1980, Miscellaneous Field Studies Map 1150
Stream sediment geochemical survey of the Bureau of Land Management's American Flats-Silverton Planning Unit in Southwest (Lake City area) Colorado
Erick F. Weiland, Stephen A. Johnson, Richard I. Grauch
1980, Open-File Report 80-541
Preliminary geologic map of the Fish Springs NW and Fish Springs SW quadrangles, Juab and Tooele counties, Utah
L. F. Hintze
1980, Miscellaneous Field Studies Map 1148
Geochemical maps showing the distribution of elements in the heavy-mineral concentrate of stream sediments in the Sierra Ancha Wilderness and Salome Study Area, Gila County, Arizona
H. N. Barton, R. B. Tripp, P. K. Theobald
1980, Miscellaneous Field Studies Map 1162-D