Potassium-argon determinations in the Ketchikan and Prince Rupert quadrangles, southeastern Alaska
James G. Smith, Michael F. Diggles
1981, Open-File Report 78-73-N
Map showing tectonostratigraphic terranes of Alaska, columnar sections, and summary description of terranes
David Lawrence Jones, Norman J. Silberling, H. C. Berg, George Plafker
1981, Open-File Report 81-792
No abstract available....
Geologic map of the eastern Willapa Hills, Cowlitz, Lewis, Pacific, and Wahkiakum counties, Washington
Ray E. Wells
1981, Open-File Report 81-674
Oblique map of the Southern California inner continental borderland
Tau Rho Alpha
1981, Open-File Report 81-1312
Geologic map and cross-sections of the Cordova and Middleton Island quadrangles, southern Alaska
Gary R. Winkler, George Plafker
1981, Open-File Report 81-1164
Maps showing ground-water conditions in the Agua Fria area, Yavapai and Maricopa Counties, Arizona
G. R. Littin
1981, Open-File Report 81-804
The Aqua Fria area includes about 1,500 mi2 in central Arizona. The area is bounded by the Prescott National Forest on the west, north, and east; by the Tonto National Forest on the southeast; and by the Bradshaw Mountains and Lake Pleasant on the southwest. Ground-water development has been slight, and...
Map showing distribution of Ag, Au, and As in heavy-mineral concentrates from the Golden Trout Wilderness, California
D. L. Leach, R.J. Goldfarb, J. A. Domenico
1981, Open-File Report 81-753
No abstract available....
Map showing distribution of Cu in stream sediments and heavy-mineral concentrates from the Golden Trout Wilderness, California
D. L. Leach, R.J. Goldfarb, J. A. Domenico
1981, Open-File Report 81-754
Map showing distribution of Mo in stream sediments and W in nonmagnetic, heavy-mineral concentrates from the Golden Trout Wilderness, California
D. L. Leach, R.J. Goldfarb, J. A. Domenico
1981, Open-File Report 81-990
Map showing distribution of Pb and Zn in heavy-mineral concentrates from the Golden Trout Wilderness, California
D. L. Leach, R.J. Goldfarb, J. A. Domenico
1981, Open-File Report 81-757
Geohydrology of the valley-fill aquifer in the Cortland-Homer-Preble area, Cortland and Onondaga counties, New York
Todd S. Miller, T.D. Brooks
1981, Open-File Report 81-1022
This report is the first in a seies of 11 map sets depicting geohydrologic conditions in selected aquifers in upstate New York. Geohydrologic data are compiled on seven maps at 1:24,000 scale. Together, the maps provide the first comprehensive treatment of the principal aquifer in western Cortland County. The set...
Maps showing distribution and abundance of zinc in geochemical samples from the Bradfield Canal quadrangle, southeastern Alaska
R. D. Koch, Raymond L. Elliott
1981, Open-File Report 81-728-F
Map showing Quaternary geology of the central Antelope Valley and vicinity, California
D.J. Ponti, D. B. Burke, Charles W. Hedel
1981, Open-File Report 81-737
Generalized geologic map and hydrologic properties of Potter Creek area, Municipality of Anchorage, Alaska
Henry R. Schmoll, Richard P. Emanuel
1981, Open-File Report 81-1168
Geologic map of the Bailey Lake Quadrangle, Lincoln and Teton counties, Wyoming
Marvin L. Schroeder
1981, Open-File Report 81-715
No abstract available. ...
Land application of domestic wastewater in Florida--statewide assessment of impact on ground-water quality
Bernard J. Franks
1981, Water-Resources Investigations Report 81-3
In Florida domestic waste water is being applied to the land for disposal and reuse. State and Federal regulations favor land-application methods over other advanced waste water treatment practices. Despite the increasing use of this alternative technology, little is known about localized effects on groundwater quality. This report documents the...
Federal coal resource occurrence map of the northeast quarter of the Red Oak 15-minute quadrangle, Latimer County, Oklahoma
Water Resources Division, U.S. Geological Survey, Bruce T. Brady, Geological Services of Tulsa
1981, Open-File Report 79-305
No abstract available....
Generalized surficial geologic map of the Kline Quadrangle, Colorado
Glenn R. Scott, David W. Moore
1981, Open-File Report 81-1317
Map and table showing radiometric ages of rocks in the Aleutian Islands and Alaska Peninsula
Frederic H. Wilson
1981, Open-File Report 81-471
No abstract available....
Landsat lineaments in the Appalachian Basin
George Willis Colton
1981, Open-File Report 81-836
Maps showing distribution and abundance of molybdenum in geochemical samples from the Bradfield Canal quadrangle, southeastern Alaska
R. D. Koch, Raymond L. Elliott
1981, Open-File Report 81-728-G
Facies distribution in uranium host rocks of the southern Powder River basin, Wyoming
Elmer S. Santos
1981, Open-File Report 81-741
Geologic map of the Bangs Mountain Quadrangle, Ferry and Stevens counties, Washington
Joseph Raymond Wilson
1981, Open-File Report 81-581
Distribution and description of the geologic units in the Everett Quadrangle, Washington
James P. Minard
1981, Open-File Report 81-248
Mineral occurrence map of the Medfra quadrangle, Alaska
C. E. Schwab, W. W. Patton Jr., E. J. Moll
1981, Open-File Report 80-811-B