Geologic map of the Bald Rock and Middle Fork Feather River Roadless Areas, Butte and Plumas counties, California
M. L. Sorensen, Henry Pietropaoli
1982, Miscellaneous Field Studies Map 1427-A
Sedimentary phosphate resources classification system of the U.S. Bureau of Mines and the U.S. Geological Survey
Water Resources Division, U.S. Geological Survey
1982, Circular 882
Principal facts for the bouguer gravity map of the Wallace 1 by 2 degrees CUSMAP Quadrangle, Montana-Idaho
Viki Bankey, M. D. Kleinkopf
1982, Open-File Report 82-883
Earthquakes in the United States, April-June 1981
Carl W. Stover, J. H. Minsch, P. K. Dunbar, B.G. Reagor
1982, Circular 871-B
No abstract available....
Ground-water levels in Arkansas, spring 1982
Joe Edds
1982, Open-File Report 82-852
The report contains about 640 ground-water level measurements made in observation wells in Arkansas in the spring of 1982. In addition, the report contains potentiometric-surface maps and well hydrographs relating to the alluvial aquifer and the Sparta Sand, the most important aquifers with respect to ground-water availability and use in...
Source areas of salinity and trends of salt loads in streamflow in the upper Colorado River, Texas
Jack Rawson
1982, Water Supply Paper 2084
A series of seven studies of the quality and quantity of low flows in a 35.5-mile reach of the Colorado River upstream from Colorado City, Tex., were made from February 1975 to March 1978 to delineate areas of saline inflows. These studies showed generally that ground water contributed throughout the...
Flood profiles in the Calapooya Creek basin, Oregon
John Friday
1982, Open-File Report 82-439
Water-surface profiles were computed for a 19.4-mile reach of Calapooya Creek in Douglas County, Oregon. The data will enable the county to evaluate flood hazards in the floodprone areas in the reach. Profiles for floods having recurrence intervals of 2, 10, 50, 100, and 500 years are shown in graphic...
Stratigraphic framework and distribution of lignite along the Wilcox Group outcrop belt, Mississippi
Charles R. Meissner Jr., B.S. Hackman, John C. Ossi
1982, Open-File Report 82-452
Preliminary geologic map of the Sagebrush Hill Quadrangle, Rio Blanco County, Colorado
J. R. Donnell
1982, Miscellaneous Field Studies Map 1398
Map showing geologic structures in the Rolla 1 degree by 2 degrees Quadrangle, Missouri
W. P. Pratt
1982, Miscellaneous Field Studies Map 1000-A
Mine and prospect map of the Pusch Ridge Wilderness Area, Pima County, Arizona
G. S. Ryan
1982, Miscellaneous Field Studies Map 1356-C
The Endangered American Wilderness Act of 1978 created the Pusch Ridge Wilderness. During 1979, the U.S. Geological Survey and the U.S. Bureau of Mines investigated the area to evaluate the mineral resources. In addition to field investigations, studies by the Bureau of Mines personnel included courthouse research to ascertain claim...
Water resources data for Texas, water year 1981, volume 3. Colorado River basin, Lavaca River basin, Guadalupe River basin, Nueces River basin, Rio Grande basin, and intervening coastal basins
Water Resources Division, U.S. Geological Survey
1982, Water Data Report TX-81-3
No abstract available....
Geologic map of the Lake Helen quadrangle, Big Horn and Johnson Counties, Wyoming
Fred Barker
1982, Geologic Quadrangle 1563
Postglacial volcanic deposits at Glacier Peak, Washington, and potential hazards from future eruptions; a preliminary report
J. E. Beget
1982, Open-File Report 82-830
Eruptions and other geologic events at Glacier Peak volcano in northern Washington have repeatedly affected areas near the volcano as well as areas far downwind and downstream. This report describes the evidence of this activity preserved in deposits on the west and east flanks of the volcano. On the west...
Water-level records for the northern High Plains of Colorado, 1978-82
J.L. Blattner, B.D. Rasmuson
1982, Open-File Report 82-573
Water-level measurements were made in 674 wells during the winter of 1981-82 in the northern High Plains of Colorado. The water-level measurements for the winter of 1981-82 and the four preceding winters are given in a table. This table also contains the location, depth, land-surface elevation, and the aquifer of...
Origin of the Mariano Lake uranium deposit, McKinley County, New Mexico
Neil S. Fishman, Richard L. Reynolds
1982, Open-File Report 82-888
The Mariano Lake uranium deposit, hosted by the Brushy Basin Member of the Jurassic Morrison Formation, occurs in the trough of an east-west trending syncline at the western end of the Smith Lake-Mariano Lake group of uranium deposits near Crownpoint, New Mexico. The orebody, which contains abundant amorphous organic material,...
Hydrology of Lake Tohopekaliga, Osceola County, Florida
G. G. Phelps
1982, Open-File Report 81-536
No abstract available....
Maps showing uranium-bearing diatremes of the Hopi Buttes, Arizona
Karen J. Wenrich, Joseph F. Mascarenas
1982, Miscellaneous Field Studies Map 1310
The Hopi Buttes dominate the landscape north of Holbrook, Arizona, commonly rising to heights of 180 m above the surrounding countryside. The buttes are underlain by individual diatremes, or in some cases by a complex of diatremes. Some sediment-filled diatremes also crop out as inconspicuous low hills (some may also...
Generalized geologic map of the Charleston, South Carolina, area
Lucy McCartan, E. M. Lemon Jr., R.E. Weems
1982, Open-File Report 82-187
Aquifer data from four wells in the Mendenhall Valley near Juneau, Alaska
G. O. Balding, L.L. Dearborn
1982, Open-File Report 82-271
This report summarizes data collected during drilling and testing of four wells in Mendenhall Valley, an area being developed as a suburb of Juneau, Alaska. Previous studies indicated that the glacial deposits on the east side of the valley had the potential for producing the large quantities of water needed...
Inventory of toxic and hazardous waste disposal and discharge sites in the New Orleans and Houston areas: user's guide
Dames and Moore
1982, FWS/OBS 82/64
Mineralogy and autoradiography of selected mineral-spring precipitates in the Western United States
Dana Bove, J.K. Felmlee
1982, Open-File Report 82-792
X-ray diffaction analysis of 236 precipitate or sediment samples from 97 mineral-spring sites in nine Western States showed the presence of 25 minerals, some precipitated and some detrital. Calcite and (or) aragonite are the most common of all the precipitated minerals. Gypsum and (or) anhydrite, as well as barite and...
Ecoregion, land-surface form, and hydrologic unit maps of the U.S
Robert G. Bailey (compiler), Charles T. Cushwa
1982, FWS/OBS 82/09
Complete Bouguer gravity, aeromagnetic, and generalized geologic map of the Hollister 15-minute Quadrangle, California
S. L. Robbins
1982, Geophysical Investigations Map 945
Geologic map of the Redwood Creek drainage basin, Humboldt County, California
Deborah Reid Harden, H.M. Kelsey, S.D. Morrison, T.A. Stephens
1982, Open-File Report 81-496
A 1:62,500-scale geologic map with 14 rock stratigraphic units and an accompanying explanatory text are used to describe the geology of the Redwood Creek drainage basin of northwestern California. A large part of Redwood National Park is located in the downstream part of this actively eroding drainage basin. The bedrock...