Water Resources Division, U.S. Geological Survey
1969, Open-File Report 69-304
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Publication Extents
Not all publications have extents, not all extents are completely accurateRobert M. Howland
1969, Investigations in Fish Control 34
Gerald E. Svendsen
1969, Investigations in Fish Control 31
Wilds W. Olive, Warren Irvin Finch
1969, Bulletin 1282
No abstract available....
Richard A. Sheppard, Arthur J. Gude
1969, Professional Paper 634
Kenneth John Englund
1969, Geologic Quadrangle 855
No abstract available....
Norman L. Hatch
1969, Geologic Quadrangle 857
C.E. Fritts
1969, IMAP 576
Willis C. Rayall Jr.
1969, Wildlife Leaflet 484
Hugh T. Millard, John Marinenko, John E. McLane
1969, Circular 598
A homogeneous gold-quartz standard, GQS-1, was prepared from a heterogeneous gold-bearing quartz by chemical treatment. The concentration of gold in GQS-1 was determined by both instrumental neutron activation analysis and radioisotope dilution analysis to be 2.61?0.10 parts per million. Analysis of 10 samples of the standard by both instrumental neutron...
Gordon E. Andreasen, Isidore Zietz
1969, Professional Paper 666
Gus H. Goudarzi
1969, Geologic Quadrangle 815
Thomas P. Miller, Raymond L. Elliott
1969, Circular 614
New deposits of lead, zinc, and silver were found in a large altered zone 18 miles long and 2 to 5 miles wide near Quartz Creek west of Granite Mountain in the eastern Seward Peninsula, Alaska. New deposits of molybdenum, bismuth, and silver were found associated with a previously reported...
Lowell S. Hilpert
1969, Professional Paper 603
John Beaver Mertie Jr.
1969, Professional Paper 630
1969, Open-File Report 69-50
No abstract available. ...
George Gryc, Irvin L. Tailleur
1969, Open-File Report 69-113
Water Resources Division, U.S. Geological Survey
1969, Open-File Report 72-398
This compilation briefly describes the objectives and purpose of a reconnaissance geochemical survey of Missouri, the results of the survey for the first 6 months, and the expenditures in funds and personnel for the present fiscal year and, as anticipated, for the fiscal year beginning on July 1, 1970. It...
L.D. Hauth, D.W. Spencer
1969, Open-File Report 69-122
The rapid growth of suburban St. Louis presents problems in the social and economic development of flood plains within the area. The U.S. Geological Survey, in cooperation with the Metropolitan St. Louis Sewer District, is conducting a study of the hydrology of five major drainage basins within the area of...
Edward Huntington Cobb
1969, Open-File Report 69-45
No abstract available....
1969, Open-File Report 69-49
No abstract available. ...
Donald E. White
1969, Journal of Geophysical Research (74) 5191-5201
Local differences in rate of heat transfer in vapor and by conduction through the ground in hot spring areas are difficult and time-consuming to measure quantitatively. Individual heavy snowfalls provide a rapid low-cost means of measuring total heat flow from such ground. After a favorable snowfall (heavy, brief duration, little...
George E. Stoertz, William R. Hemphill, David A. Markle
1969, Marine Technology Society Journal (3) 11-26
An experimental Fraunhofer line discriminator detected solar-stimulated yellow fluorescence (5890 A) emitted by Rhodamine WT dye in aqueous solutions. Concentration of 1 part per billion was detected in tap water 1/2-meter deep. In extremely turbid San Francisco Bay, dye was monitored in concentrations of less than 5 parts per billion...
Charles J. Robinove, Daniel G. Anderson
1969, Journal of the American Water Resources Association (5) 10-19
Remote sensing in the field of hydrology is beginning to be applied to significant problems, such as thermal pollution, in many programs of the Federal and State Governments as well as in operation of many private organizations. The purpose of this paper is to guide the hydrologist to a better...
Robert G. Reeves
1969, Geological Society of America Bulletin (80) 2159-2164
Certain structural geologic features may be more readily recognized on sidelooking airborne radar (SLAR) images than on conventional aerial photographs, other remote sensor imagery, or by ground observations. SLAR systems look obliquely to one or both sides and their images resemble aerial photographs taken at low sun angle with the...