Fred A. Taylor, Earl E. Brabb
1979, Open-File Report 79-546
Search Results
166004 results.
Alternate formats: RIS file of the first 3000 search results | Download all results as CSV | TSV | Excel | RSS feed based on this search | JSON version of this page of results
Page 5151, results 128751 - 128775
Publication Extents
Not all publications have extents, not all extents are completely accurateIntraSearch Inc.
1979, Open-File Report 79-67
No abstract available....
Maureen G. Johnson, Norman J. Page
1979, Open-File Report 79-283
No abstract available....
Melville Rhodes Mudge
1979, Open-File Report 79-943
No abstract available....
Berge Exploration Inc.
1979, Open-File Report 79-1039
No abstract available....
G. A. Payne
1979, Open-File Report 79-556
Water samples were collected from three lakes in Voyageurs National Park to assess chemical and biological water quality in March and August 1977. Bottom material samples were also collected and analyzed for chemical quality. Results of the analyses show that the water system was dilute; specific conductance ranged from 32...
Dwight Moulton Lemmon, H. T. Morris
1979, Open-File Report 79-724
Dames & Moore
1979, Open-File Report 79-621
No abstract available....
Dames & Moore
1979, Open-File Report 79-1118
No abstract available....
James W. Warner
1979, Open-File Report 79-676
Diisopropylmethylphosphonate (DIMP) is an organic compound produced as a byproduct of the manufacture and detoxification of GB nerve gas. Ground-water contamination by DIMP from the disposal of wastes into unlined surface ponds at the Rocky Mountain Arsenal occurred from 1952 to 1956. A digital-transport model was used to determine the...
Peter A. Scholle
1979, Circular 800
The COST No. GE-1 well is the first deep stratigraphic test to be drilled in the southern part of the U.S. Atlantic Outer Continental Shelf (AOCS) area. The well was drilled within the Southeast Georgia Embayment to a total depth of 13,254 ft (4,040 m). It penetrated a section composed...
Dames & Moore
1979, Open-File Report 79-1027
Irving Jerome Witkind, Robert G. McGimsey
1979, Open-File Report 79-1202
No abstract available....
Betty Skipp, H.J. Prostka, David L. Schleicher
1979, Open-File Report 79-845
R.A. White, David H. Harlow
1979, Open-File Report 79-864
A six-station seismic network, about 140 km in diameter, has been operated just west of Guatemala City since March 1975, as part of a cooperative project between the U.S. Geological Survey and the Institute Nacional de Sismologia, Vulcanologia, Meteorologia e Hidrologia (INSIVUMEH), of Guatemala. The purpose of this project was...
J. C. Olson
1979, Open-File Report 79-1473
No abstract available. ...
Amy C. White, Stuart W. McKenzie
1979, Open-File Report 79-978
In 1978, data were collected for identification and quantification of benthic invertebrates, periphyton, and bottom material and their trace-metals concentrations from three sites in Salmon Creek basin, Wash. Metal analyses included arsenic, cadmium, chromium, copper, lead, zinc, selenium, and mercury. Physical data collected included water temperature, dissolved oxygen, pH, discharge,...
Robert E. Brogden, E. Carter Hutchinson, Donald E. Hillier
1979, Water Supply Paper 1576-J
Population growth and the potential development of subsurface mineral resources have increased the need for information on the availability and quality of ground water on the Southern Ute Indian Reservation. The U.S. Geological Survey, in cooperation with the Southern Ute Tribal Council, the Four Corners Regional Planning Commission, and the...
IntraSearch Inc.
1979, Open-File Report 79-324
No abstract available....
Berge Exploration Inc.
1979, Open-File Report 79-1123
No abstract available....
D.F. Goerlitz
1979, Open-File Report 79-916
A method for the determination of RDX (1,3,5-trinitro-1,3,5-triazacyclohexane) and TNT (2,4,6-trinitrotoluene) directly in water is given. The high-performance liquid chromatographic technique permits detection down to 0.1 microgram per liter in filtered water. No ancillary extraction or concentrating procedures are used....
Richard Liechti, Mark D. Zoback
1979, Open-File Report 79-861
Drilling into the San Andreas fault zone has begun in central California as part of the U.S.G.S. program of fault zone studies. The purpose of drilling into the fault zone is threefold. First, it will allow recovery of material from depth in order to determine the composition of both solid...
Albert D. Mahood, David P. Adam
1979, Open-File Report 79-1431
This report documents the techniques that we use to clean and concentrate chrysomonad cysts prior to examining them under a scanning electron microscope. Like diatoms, chrysomonad cysts are composed of opaline silica; the method we use is basically the same as one of the methods commonly used to prepare diatoms....
Roger W. Lee
1979, Open-File Report 79-1331
Water-quality data collected during 1973-77 for hydrologic studies in the northern Powder River basin of southeastern Montana provide a data base for shallow ground water. The 665 water samples collected were analyzed for major cations and anions. Of the samples, 516 were from wells and 149 were from springs. About...
A. H. Ludwig
1979, Open-File Report 79-918
Proposed construction of a series of locks and dams in the Red River in Louisiana will cause a permanent increase in average river stage. The potentiometric surface of the shallow alluvial aquifer and the water table in the fine-grained material confining the aquifer will be affected. The purpose of this...