Geologic map of Lunar Orbiter site II P-13, Oceanus Procellarum north of equator
M. H. Carr, S.R. Titley
1968, Open-File Report 69-33
No abstract available. ...
Metallic mineral resources map of the Medfra Quadrangle, Alaska
1968, Open-File Report 68-49
No abstract available. ...
Geology of the Berne quadrangle, Black Hills, South Dakota
J. A. Redden
1968, Professional Paper 297-F
No abstract available....
Rates of slope degradation as determined from botanical evidence, White Mountains, California
Valmore C. LaMarche Jr.
1968, Professional Paper 352-I
Annual report for 1967, Cooperative Fishery Units
Bureau Of Sport Fisheries And Wildlife
1968, Resource Publication 62
No abstract available....
An atomic-absorption method for the determination of gold in large samples of geologic materials
Gordon H. VanSickle, Hubert William Lakin
1968, Circular 561
A laboratory method for the determination of gold in large (100-gram) samples has been developed for use in the study of the gold content of placer deposits and of trace amounts of gold in other geologic materials. In this method the sample is digested with bromine and ethyl ether, the...
A testing of court-stenographic techniques for recording geologic descriptions
David Schleicher
1968, Open-File Report 69-238
Favorable areas for prospecting adjacent to the Roberts Mountains thrust in southern Lander County, Nevada
John Harris Stewart, Edwin H. McKee
1968, Circular 563
Recent geologic mapping by the U.S. Geological Survey of more than 2,500 square miles of a relatively little-studied part of central Nevada has outlined four areas favorable for the discovery of metallic mineral deposits. In these areas, lower Paleozoic carbonate rocks crop out below the Roberts Mountains thrust, a widespread...
Chemical quality of surface waters in Devils Lake basin North Dakota, 1952-60
Hugh T. Mitten, C.H. Scott, Philip G. Rosene
1968, Water Supply Paper 1859-B
Above-normal precipitation in 1954, 1956, and 1957 caused the water surface of Devils Lake to rise to an altitude of 1,419.3 feet, its highest in 40 years. Nearly all the water entering the lake flowed through Big Coulee, and about three-fourths of that inflow was at rates greater than 100...
Geologic map of Lunar Orbiter site III P-11, Oceanus Procellarum south of equator
David Cummings
1968, Open-File Report 69-65
This map shows the geology of Lunar Orbiter site III P-11 within which lies landing ellipse West Two, a potential early Apollo landing site in the lunar equatorial belt. The area is in Oceanus Procellarum, south of the equator, approximately 320 km south of the crater Kepler. It is covered...
Geologic map of the Ellipse West One area (part of Lunar Orbiter site II P-13)
S.R. Titley, N.J. Trask
1968, Open-File Report 69-284
This map shows the geology of a potential early Apollo landing site in the lunar equatorial belt. ...
Remanent magnetism in meteorites
Robert Lee DuBois, Donald Parker Elston
1968, Open-File Report 69-79
Geochemical investigations at Antimony Creek antimony prospect, northern Talkeetna Mountains, Alaska
C. C. Hawley, Allen L. Meier, Ralph L. Miller
1968, Open-File Report 68-123
Map showing recently active breaks along the San Andreas and related faults between Cholame Valley and Tejon Pass, California
J. G. Vedder, Robert E. Wallace
1968, Open-File Report 68-311
This map is one of a set that shows the lines of inferred most recent movements on the San Andreas fault; it was compiled primarily to provide information for those concerned with land use and development on or near the fault. The mapped lines mark suspected displacement of the ground...
Geologic map of the east flank of the Elkhorn Mountains, Broadwater County, Montana
Water Resources Division, U.S. Geological Survey
1968, Open-File Report 68-303
No abstract available....
Geochemical reconnaissance maps of granite rocks, Coleen and Table Mountain quadrangles, Alaska
W. P. Brosge, H. N. Reiser
1968, Open-File Report 68-24
No abstract available....
Infrared survey of the Pisgah Crater area, San Bernardino County, California - a geologic interpretation
Stephen J. Gawarecki
1968, Open-File Report 69-104
The infrared survey of the Pisgah Crater Area, San Bernardino County, California was primarily undertaken to establish parameters by which rock types, structures, and textures peculiar to this locale could be recognized or differentiated. A secondary purpose was to provide an adequate evaluation and calibration of airborne and ground-based instruments...
Ground-water exploration in the Bosque del Apache Grant, Socorro County, New Mexico
James B. Cooper
1968, Open-File Report 68-63
Test drilling along the Rio Grande in the Bosque del Apache Grant in Socorro County, New Mexico has shown that the area is hydrologically complex and that the quality of the ground water varies from saline to fresh within short distances both laterally and vertically. Nearly all of the riverside...
Data on wells and springs on Vandenberg Air Force Base and vicinity, Santa Barbara County, California
Stanley G. Robson
1968, Open-File Report 68-233
Estimated existing and potential ground-water storage in major drainage basins in Oregon
J. H. Robison
1968, Open-File Report 68-232
Summary of production wells drilled for MAR site water supply, White Sands Missile Range, New Mexico
Gene C. Doty
1968, Open-File Report 68-84
Storage requirements for Arkansas streams
James Lee Patterson
1968, Water Supply Paper 1859-G
The supply of good-quality surface water in Arkansas is abundant. owing to seasonal and annual variability of streamflow, however, storage must be provided to insure dependable year-round supplies in most of the State. Storage requirements for draft rates that are as much as 60 percent of the mean annual flow...
Compilation of hydrologic data, Elm Fork Trinity River, Trinity River basin, Texas
Water Resources Division, U.S. Geological Survey
1968, Open-File Report 68-300
Salt-water encroachment in the South Edisto River Estuary, South Carolina
T. Ray Cummings
1968, Water Supply Paper 1586-I
No abstract available....
Glacier observations, Glacier National Park, Montana, 1966-1967
Arthur Johnson
1968, Open-File Report 68-147