Dallas B. Jackson
1976, Open-File Report 76-231
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Publication Extents
Not all publications have extents, not all extents are completely accurateDonald L. Peterson, Carol W. Wilson
1976, Open-File Report 76-233
D. J. Grybeck
1976, Open-File Report 76-235
K. Michael Nolan, Deborah Reid Harden, Richard J. Janda
1976, Open-File Report 76-392
Jerry P. Eaton
1976, Open-File Report 76-87
Tests of the standard NCER multiplex system recorded and played back on both the Bell and Howell 3700B (about 0.1% tape speed variation) and on the Sony TC-126 cassette recorder (about 1% tape speed variation) showed that subtractive compensation employing a reference frequency multiplexed on the data track was remarkably...
P. W. Lambert
1976, Open-File Report 76-95
Sherman P. Marsh
1976, Open-File Report 76-335
Disseminated, Carlin-type, gold deposits are associated with a volatile suite of elements consisting of Hg, As, Sb, W, and sometimes, but not always, Au. Geochemical exploration for this type of disseminated deposit depends upon recognizing the significance of this volatile suite and interpreting it in light of other geologic and...
Jerry P. Eaton
1976, Open-File Report 76-252
In recent months the need has arisen to record special seismic networks consisting of a dozen or more standard NCER seismic systems telemetered to a central collection point on a reliable, portable, low-power tape recorder. Because of its simplicity and the ease with which it can be adapted for the...
Stuart W. McKenzie
1976, Open-File Report 76-71
E. Gray Jensen
1976, Open-File Report 76-385
R. E. Rathbun, Vance C. Kennedy
1976, Open-File Report 76-218
G. Michael Reimer
1976, Open-File Report 76-240
Richard E. Krause
1976, Open-File Report 76-378
Hydrogen sulfide and color occur in objectionable amounts in ground water from the principal artesian aquifer in the Valdosta , Ga., area. Generally, water from wells south of Valdosta is high in hydrogen sulfide; water from wells north of the city is high in color. Water with high sulfate is...
Raymond C. Gutschick
1976, Open-File Report 76-200
Jack Rawson
1976, Open-File Report 76-336
No abstract available....
Edward Huntington Cobb
1976, Open-File Report 76-340
These summaries of references are designed to aid in library research on metallic and nonmetallic (other than mineral fuels and construction materials) mineral occurrences in the Chandalar and Wiseman quadrangles in the southern Brooks Range, Alaska. All references to reports of the Geological Survey, to most reports of the U.S....
Robert A. Page
1976, Open-File Report 76-295
Thor H. Kiilsgaard
1976, Open-File Report 76-345
Joseph Spencer Gates, Donald Edward White
1976, Open-File Report 76-338
From November 1973 to October 1974, the U.S. Geological Survey drilled four deep test holes to supplement hydrologic and geophysical studies evaluating fresh ground water in the basins of westernmost Texas. For each test, samples of drill cuttings were collect·ed, borehole geophysical logs were run, and water samples were collected...
Wayne L. Newell, David C. Prowell, Robert B. Mixon
1976, Open-File Report 76-329
Bronius Nemickas
1976, Open-File Report 75-672
A digital computer-simulation model of the Wenonah-Mount Laurel aquifer is used to evaluate the aquifer's capabilities of meeting the projected future demands and to study the cause of the rapidly declining water levels. The modelled area includes 1,500 square miles (3,885 square kilometres) of the New Jersey Coastal Plain and...
J. Ronald Jones, William Watson Doyel, Philip A. Marcus
1976, Open-File Report 76-78
Jack Kume
1976, Open-File Report 76-62
Sidney R. Ash, Charles Brian Read, R.A. Zeller Jr.
1976, Professional Paper 874
No abstract available....
Philip Burke King, Helen Marie Beikman
1976, Professional Paper 903