Mineral resources of the Eagle Mountain Wilderness Study Area, Pitkin County, Colorado
Sandra J. Soulliere, Mark A. Arnold, Steven E. Kluender, Jeanne E. Zelten
1986, Bulletin 1717-B
Preliminary determination of epicenters monthly listings, October-December, 1985
Water Resources Division, U.S. Geological Survey
1986, Open-File Report 86-550-D
Preliminary determination of epicenters monthly listings, July-September, 1985
Water Resources Division, U.S. Geological Survey
1986, Open-File Report 86-550-C
Preliminary determination of epicenters monthly listings, April-June, 1985
Water Resources Division, U.S. Geological Survey
1986, Open-File Report 86-550-B
Mineral resource potential for beryllium, molybdenum, and niobium in the Charlotte 1 degree x 2 degrees quadrangle, North Carolina and South Carolina
Jacob E. Gair
1986, IMAP 1251-J
No abstract available....
Reconnaissance geologic map of the Mount Ajo and part of the Pisinimo quadrangles, Pima County, Arizona
R. M. Tosdal, D. W. Peterson, D. J. May, R.A. LeVeque, R. J. Miller
1986, Miscellaneous Field Studies Map 1820
Resource appraisal maps for mesothermal base- and precious-metal veins in the Wallace 1° x 2° quadrangle, Montana and Idaho
J. E. Harrison, D. L. Leach, M. D. Kleinkopf
1986, IMAP 1509-I
No abstract available....
Mineral resources of the Castle Peaks Wilderness Study Area, San Bernardino County, California
David M. Miller, James G. Frisken, Robert C. Jachens, Diann D. Gese
1986, Bulletin 1713-A
The Castle Peaks Wilderness Study Area (CDCA266) comprises approximately 45,000 acres in the northern New York Mountains, San Bernardino County, California. At the request of the Bureau of Land Management, 39,303 acres of the wilderness study area were studied. The area was investigated during 1982-1985 using combined geologic, geochemical, and...
Summary map of resource potential for metallic minerals in the Wallace 1° x 2° quadrangle, Montana and Idaho
J. E. Harrison, D. L. Leach, M. D. Kleinkopf, E. R. Cressman, C. L. Long, J. A. Domenico
1986, IMAP 1509-J
No abstract available....
Geophysical maps of the Mount Henry Roadless Area, Lincoln County, Montana
Viki Bankey, M. D. Kleinkopf, Donald Hoover
1986, Miscellaneous Field Studies Map 1534-C
Analytical results and sample locality maps of stream-sediment, heavy-mineral-concentrate and rock samples from the Big Horn Mountains Wilderness Study Area (AZ-020-099), Maricopa County, Arizona
R. J. Miller, Floyd Gray, J.R. Hassemer, D.E. Detra, Paul H. Briggs, J. C. Brice III
1986, Open-File Report 86-184
No abstract available....
Resource appraisal map for porphyry molybdenum-tungsten, platinum-group metals, and epithermal silver deposits in the Wallace 1° x 2° quadrangle, Montana and Idaho
J. E. Harrison, D. L. Leach, M. D. Kleinkopf, C. L. Long
1986, IMAP 1509-H
No abstract available....
Sample preparation techniques for transmission electron microscopy of geologic materials
M.-V. Wandless, Gordon L. Nord Jr.
1986, Open-File Report 86-255
Trans-Alaska Lithosphere Investigation; program prospectus
R.A. Page, J.N. Davies
David B. Stone, editor(s)
1986, Circular 984
Proceedings - Fifth National Conference, Water Resources Division
John E. Moore, Andrew W. Spieker
Jack H. Green, editor(s)
1986, Open-File Report 86-540
Preliminary geologic map of the Anvil Points Quadrangle, Garfield County, Colorado
R. B. O'Sullivan
1986, Miscellaneous Field Studies Map 1882
Water resources data, Massachusetts and Rhode Island, water year 1984
R. A. Gadoury, G.G. Girouard, Kernell G. Ries III, H. L. White
1986, Water Data Report MA-RI-84-1
Water-resources data for the 1984 water year for Massachusetts and Rhode Island consist of records of stage, discharge, and water quality of streams; contents of lakes and reservoirs; and ground-water levels. This report contains discharge records for 91 gaging stations, monthend contents for 30 lakes and reservoirs, water quality for...
Determinacion de caudal y tecnicas de muestreo en agua superficial (Determination of streamflow and techniques for surface-water sampling)
Ferdinand Quinones-Marquez, Senen Guzman-Rios
1986, Open-File Report 85-89
No abstract available....
Ground-water conditions in Salt Lake Valley, Utah, 1969-83, and predicted effects of increased withdrawals from wells
K.M. Waddell, R. L. Seiler, M. Santini, D. K. Solomon
1986, Open-File Report 86-237
This report was prepared in cooperation with several organizations in the Salt Lake Valley and with the Central Utah Water Conservancy District to present results of a study to determine changes in the ground-water conditions in Salt Lake Valley, Utah, from 1969 to 1983, and to predict the aquifer response...
Preliminary geologic map of the Tanner Lake Quadrangle, San Juan County, New Mexico
R. B. O'Sullivan, J. W. Mytton, J.D. Strobell, G. R. Scott, Michael F. Erpenbeck
1986, Miscellaneous Field Studies Map 1864
Water resources data for Mississippi, water year 1984
E.J. Tharpe, F. Morris, W. T. Oakley
1986, Water Data Report MS-84-1
Water resources data for the 1987 water year for Mississippi consist of records of stage, discharge, and water quality of streams; stage, and water quality of lakes and reservoirs; and water levels and water quality of ground-water wells. This report contains records of water discharge at 78 gaging stations; stage...
Discussion of ultramafic and mafic rocks and platinum-group element analyses from the Lost Basin mining district, northwestern Arizona
N.J. Page, T. G. Theodore, L. A. Bradley
1986, Open-File Report 86-33
Geology of the petroleum and coal deposits in the North China basin, eastern China
K. Y. Lee
1986, Open-File Report 86-154
The North China basin evolved initially from a rifted intracratonic graben system on the east-central Sino-Korean platform during the Jurassic and Cretaceous Yanshanian orogeny. The basin reached its maximum stage of development in the Neogene owing to rift reactivation by the Himalayan orogeny. As indicated by geophysical data, extensional rifting...
Annual summary of ground-water conditions in Arizona, spring 1984 to spring 1985
Water Resources Division, U.S. Geological Survey
1986, Open-File Report 86-422-W
In arid and semiarid regions such as Arizona, the availability of adequate water supplies has a significant influence on the type and extent of economic development. About two-thirds of the water used in the State is groundwater. The nature and extent of the groundwater reservoirs must be known for proper...
Volcanic rocks
1986, Report
Volcanoes have contributed significantly to the formation of the surface of our planet. Volcanism produced the crust we live on and most of the air we breathe. Often the remnants of an eruption are as revealing as the eruption itself, for they tell us many things about the eruption. Included...