Map showing areas of limonitic hydrothermal alteration in the Lake City Caldera area, western San Juan Mountains, Colorado
Keenan Lee
1986, Miscellaneous Field Studies Map 1868
No abstract available. ...
Mineral resources of the Little Owyhee River Wilderness study area, Owyhee County, Idaho
Jay A. Ach, H. D. King, A. R. Buehler, D.O. Capstick
1986, Bulletin 1719-C
Progress report on the effects of highway construction on suspended-sediment discharge in the Coal River and Trace Fork, West Virginia, 1975-81
S. C. Downs, David H. Appel
1986, Water-Resources Investigations Report 84-4275
Construction of the four-lane Appalachian Corridon G highway disturbed about 2 sq mi in the Coal River and 0.35 sq mi of the 4.75 sq mi Trace Fork basin in southern West Virginia. Construction had a negligible effect on runoff and suspended-sediment load in the Coal River and its major...
Hydrogeology of sand-plain aquifers in Carlton, Kanabec, and Pine Counties, east-central Minnesota
C. F. Myette
1986, Water-Resources Investigations Report 85-4334
Sand-plain aquifers in parts of Carlton, Kanabec, and Pine Counties in east-central Minnesota constitute a major aquifer system. They consist predominantly of fine to medium outwash sand with a combined areal extent of nearly 500 square miles. Saturated thickness in localized areas is as much as 90 feet. Depth to...
Controlled photomosaic of part of the Apollinaris Patera Region of Mars
Water Resources Division, U.S. Geological Survey
1986, IMAP 1782
The Jordan Seismological observatory
R. L. Kovach, G.E. Andreason, M. E. Gettings, J. H. Healy
1986, Open-File Report 86-384
Lithologic sections from the New London area, southeastern Connecticut
Richard Goldsmith
1986, Open-File Report 86-507
Preliminary geologic interpretation of the aeromagnetic map of the Colville Indian Reservation, Washington
V. J. Flanigan, Mark Sherrard
1986, Open-File Report 86-516
Geologic map of Cape Cod and the Islands, Massachusetts
R. N. Oldale, R.A. Barlow
1986, IMAP 1763
Ground-water availability and water quality at Southbury and Woodbury, Connecticut
D. L. Mazzaferro
1986, Water-Resources Investigations Report 84-4221
Increases in population and commercial and industrial development during the past 20 years have increased the demand for water in the Towns of Southbury and Woodbury, Connecticut. The stratified-drift aquifer, underlying much of the Pomperaug River valley, is the most practical source for additional large supplies. The yield of the...
Generic assessment of steep-slope seabed environments; identification of sediment cover and evaluation of swath sonar systems for OTEC site mapping
W. C. Schwab, T. E. Chase, W. R. Normark, Pat Wilde, B. A. Seekins
1986, Open-File Report 86-333-A
Principal facts for gravity stations in Hampden and Hampshire Counties, Southwest Massachusetts
K. R. Bond, J. D. Phillips
1986, Open-File Report 86-218
Eocene cauldron, batholith, and hydrothermal alteration west of Ketchum, Idaho
W. E. Hall, D. H. McIntyre
1986, Open-File Report 86-122
Analytical results and sample locality map of heavy-mineral-concentrate and rock samples from the Owens Peak Wilderness Study Area (CA-010- 026), Kern and Tulare counties, California
B. M. Adrian, J. G. Frisken, M. F. Diggles, M.J. Malcolm
1986, Open-File Report 86-282
Selenium concentrations in leaf material from Astragalus Oxyphysus (diablo locoweed) and Atriplex Lentiformis (quail bush) in the interior Coast Ranges and the western San Joaquin Valley, California
J. A. Izbicki, T. F. Harms
1986, Water-Resources Investigations Report 86-4066
Leaf material from selenium accumulating plants was collected and analyzed for selenium to obtain a relative indication of selenium concentrations in soils and identify sites suitable for further soil study. Selenium concentrations of 14 samples of leaf material from Astragalus oxyphysus ranged from 0.08 to 3.5 microg/g dry weight and...
Description of drill-hole GN042V core from the Jabiluka unconformity-type uranium deposit, Northern Territory, Australia
C.J. Nutt
1986, Open-File Report 85-134
The Kola, USSR, superdeep drill hole
Ye. A. Kozlovskiy, J. W. Clarke (translator), R. C. McDowell, J.R. Matzko, P.P. Hearn, D.J. Milton, D.J. Percious, D.B. Vitaliano, Gregory Ulmishek
1986, Open-File Report 86-517
Volcanic glass compositions from two spreading centers in Lau Basin, South Pacific Ocean
A. S. Davis, D.A. Clague, J. L. Morton
1986, Open-File Report 87-61
Generalized geologic map of the Tonopah 1° by 2° quadrangle, Nevada
Donald Harvey Whitebread
1986, Open-File Report 86-462
No abstract available....
Preliminary report on high-frequency near-source recordings at Permanente Rock Quarry in Cupertino, California
Chris Dietel
1986, Open-File Report 86-330
Brine contamination of shallow ground water and streams in the Brookhaven Oil Field, Lincoln County, Mississippi
S. J. Kalkhoff
1986, Water-Resources Investigations Report 86-4087
A hydrologic investigation to define areas of brine contamination in shallow freshwater aquifers commonly used for streams that drain the Brookhaven Oil Field, was conducted from October 1983 to September 1984. The Brookhaven Oil Field covers approximately 15 sq mi in northwestern Lincoln County, Mississippi. Since 1943, disposal of approximately...
Catalog of Colorado and Nebraska cores housed at the USGS Core Repository, Denver, Colorado
T.C. Michalski, D.L. Richards
1986, Open-File Report 86-289
Catalog of Montana cores housed at the USGS Core Repository, Denver, Colorado
T.C. Michalski, D.L. Richards
1986, Open-File Report 86-354
Changes in ground-water quality resulting from surface coal mining of a small watershed in Jefferson County, Ohio
Janet Hren
1986, Water-Resources Investigations Report 86-4108
Two samples were collected from each of six wells in a small watershed in Jefferson County, Ohio, in 1984. The watershed was mined and reclamation begun in 1980. Data collected from 1976 through 1982 indicate that ground-water quality was still changing at that time. The purpose of this study was...
Brine contamination of freshwater aquifers and streams in petroleum producing areas in Mississippi
S. J. Kalkhoff
1986, Water-Resources Investigations Report 85-4117