Aeromagnetic map of the Arnold Mesa Roadless Area, Yavapai County, Arizona
Willard E. Davis, Edward W. Wolfe
1983, Miscellaneous Field Studies Map 1577-D
The Wilderness Act (Public Law 88-577, September 3, 1964) and related acts require the U.S. Geological Survey and the U.S. Bureau of Mines to survey certain areas on Federal lands to determine their mineral resource potential. Results must be made available to the public and be submitted to the President and...
Mineral resource potential map of the Lusk Creek Roadless Area, Pope County, Illinois
J. S. Klasner, T. M. Kehn, R. M. Thompson
1983, Miscellaneous Field Studies Map 1405-C
No abstract available....
Geochemical map of the Spanish Peaks Wilderness Study Area, Huerfano and Las Animas counties, Colorado
K. E. Budding, Viki A. Lawrence
1983, Miscellaneous Field Studies Map 1542-B
Reconnaissance geologic map of the Spanish Peaks Wilderness Study Area, Huerfano and Las Animas Counties, Colorado
K. E. Budding, Viki A. Lawrence
1983, Miscellaneous Field Studies Map 1542-A
No abstract available. ...
Water Resources Data for Colorado, Water Year 1982, Volume 2. Colorado River Basin above Dolores River
R.C. Ugland, J.T. Steinheimer, J.L. Blattner, R.G. Kretschman
1983, Water Data Report CO-82-2
Mineral resource potential map of the Kaiser Wilderness, Fresno County, California
E. A. Du Bray, D. A. Dellinger, Andrew Leszcykowski, Clayton Morlock, Spencer Willett
1983, Miscellaneous Field Studies Map 1515
Water resources data, New York, water year 1982, volume 3, western New York
J.B. Hood, W. H. Johnston, H.J. Zajd Jr., H.L. Dixson
1983, Water Data Report NY-82-3
No abstract available. ...
Geologic and structure maps of the Monarch Quadrangle, Sheridan County, Wyoming, and Big Horn County, Montana
B. E. Barnum
1983, Miscellaneous Field Studies Map 1517
Photogeologic and reconnaissance geologic map of the Locate Quadrangle, Custer County, Montana
S. J. Luft, R. B. Colton, E.L. Heffern, G.P. Cormier
1983, Miscellaneous Field Studies Map 1513
Mineral resource potential map of the Ishi, Mill Creek, Polk Springs, and Butt Mountain Roadless Areas, Tehama and Plumas Counties, California
J.A. Peterson, R. B. Fiebelkorn, K. A. Johnson, E. E. Cather, H. W. Campbell, D. K. Denton Jr., P. N. Gabby
1983, Miscellaneous Field Studies Map 1340-C
No abstract available....
Mineral resource potential map of the Cactus Spring Roadless Area, Riverside County, California
J. C. Matti, B. F. Cox, R. E. Powell, H. W. Oliver, Lucia Kuizon
1983, Miscellaneous Field Studies Map 1650-A
Mineral resource potential map of the Pyramid Roadless Area, El Dorado County, Colorado
Augustus K. Armstrong, Maurice A. Chaffee, Douglas F. Scott
1983, Miscellaneous Field Studies Map 1616-A
Studies show., there is low potential for small deposits of gold, silver, and base metals in the Pyramid Roadless Area. There are two uranium claims (Cliff Ridge mining claims) located within the roadless area, but samples from this site showed no uranium. There are no indications of geothermal resources, coal, oil, or...
Summit Island Formation, a new Upper Cretaceous formation in southwestern Alaska
J. M. Hoare, W. L. Coonrad, Scott McCoy
1983, Bulletin 1529-B
Geology and mineral deposits of the Priest Tank Quadrangle, Sierra County, New Mexico
A. V. Heyl, C. H. Maxwell, L. L. Davis
1983, Miscellaneous Field Studies Map 1665
Geologic map of the Little Whitehorse Creek Quadrangle, Harney and Malheur counties, Oregon
J. J. Rytuba, J.T. Bateson, D.L. Curtis Jr., G.A. Cox
1983, Miscellaneous Field Studies Map 1472
Mineral resource potential and geologic map of Guadalupe Escarpment Wilderness Study Area, Eddy County, New Mexico
P. T. Hayes, T.D. Light, J. R. Thompson
1983, Miscellaneous Field Studies Map 1560-A
No abstract available....
Isopach and selected lithofacies map of the Cambrian Bonneterre Formation, Rolla 1 degree by 2 degrees Quadrangle, Missouri
K. H. Anderson
1983, Miscellaneous Field Studies Map 1002-J
Comparison of the chemical characteristics of the uranium deposits of the Morrison Formation in the Grants uranium region, New Mexico
C.S. Spirakis, C. T. Pierson
1983, Open-File Report 83-380
Statistical treatment of the chemical data of samples from the northeast Church Rock area, Ruby deposit, Mariano Lake deposit, and the Ambrosia Lake district indicates that primary ore-forming processes concentrated copper, iron, magnesium, manganese, molybdenum, selenium, vanadium, yttrium, arsenic, organic carbon, and sulfur, along with uranium. A barium halo that...
Geology and geochemistry of the Flint Mill Roadless Area, Carter and Johnson Counties, Tennessee
K.A. Duttweiler, E.F. Cooley, W. R. Griffits, J. W. Whitlow
1983, Open-File Report 83-714
Geology and mineral resource potential of the Pigeon Canyon (AZ-010-109), Nevershine Mesa (AZ-010-105A), and Snap Point (AZ-010-105B) Wilderness Study Areas, Mohave County, Arizona
Ivo Lucchitta, L. S. Beard, G. H. Billingsley, J.C. Antweiler, Hugh J. Rieck, M. E. Lane
1983, Open-File Report 83-888
No abstract available. ...
Geophysical investigations in the Dhahar-Al Hajrah region, Wadi Malahah Quadrangle, southwestern Saudi Arabia
H. R. Blank
1983, Open-File Report 83-778
Crone electromagnetic, self-potential, and induced polarization surveys were conducted in the Dhahar-Al Hajrah region, southwestern Saudi Arabia, in support of geological and geochemical exploration for volcanogenic sulfide deposits. Although a previous, airborne electromagnetic survey found no anomalies in the vicinity of the ancient mines in the region, surface indications of...
Vegetation and climates of the last 45,000 years in the vicinity of the Nevada Test Site, south-central Nevada
W. G. Spaulding
1983, Open-File Report 83-535
Paleoclimatic reconstructions for the Nevada Test Site, spanning the last 45,000 years, are based on plant macrofossil assemblages from radiocarbonated packrat (Neotoma spp) middens from south-central Nevada. The temperature regime during the Wisconsin glacial age, from before about 45,000 years ago until about 12,000 years ago, was characterized by lower...
A search for stratiform massive-sulfide exploration targets in Appalachian Devonian rocks; a case study using computer-assisted attribute-coincidence mapping
Helmuth Wedow
1983, Open-File Report 83-352
The empirical model for sediment-associated, stratiform, exhalative, massive-sulfide deposits presented by D. Large in 1979 and 1980 has been redesigned to permit its use in a computer-assisted search for exploration-target areas in Devonian rocks of the Appalachian region using attribute-coincidence mapping (ACM). Some 36 gridded-data maps and selected maps derived...
Generalized geologic map of the Goat Rocks Wilderness and Roadless Areas (6036, Parts A,C, and D), Lewis and Yakima Counties, Washington
Donald A. Swanson, Geoffrey A. Clayton
1983, Open-File Report 83-357
No abstract available....
Aquifer systems in the Great Basin region of Nevada, Utah, and adjacent states: A study plan
James R. Harrill, Alan H. Welch, David E. Prudic, James M. Thomas, Rita L. Carman, Russell W. Plume, Joseph S. Gates, James L. Mason
1983, Open-File Report 82-445
The Great Basin Regional Aquifer Study includes about 140,000 square miles in parts of Nevada, Utah, California, Idaho, Oregon, and Arizona. Within that area, 240 hydrographic areas occupy structural depressions formed primarily by basin-and-range faulting. The principal aquifers are in basin- fill deposits; however, permeable carbonate rocks underlie valleys in...
