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Page 4900, results 122476 - 122500

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Publication Extents

Not all publications have extents, not all extents are completely accurate
Selective annotated bibliography of geology and ground-water resources for the Montana part of the Northern Great Plains regional aquifer-system analysis
Julianne F. Levings, G. W. Levings, R.D. Feltis, W. R. Hotchkiss, R. W. Lee
1981, Open-File Report 81-401
Increasing demand for water to meet needs for energy, industry, irrigation, domestic, and municipal uses has resulted in a study of the geology and hydrology of rocks of Mesozoic and Cenozoic age. This report presents the results of a literature search for the part of the study area in Montana....
Iron sulfide deposits at Wadi Wassat, Kingdom of Saudi Arabia
R. J. Roberts, Darwin L. Rossman, A.Y. Bagdady, C. M. Conway, A. M. Helaby
1981, Open-File Report 82-176
Massive and disseminated iron sulfide deposits in Wadi Wassat form lenticular, stratabound deposits in cherty Precambrian sedimentary rocks interlayered with Precambrian calcareous sedimentary rocks, pyroclastic rocks, and andesitic flow rocks. These rocks have been cut by a wide variety of plutonic and dike rocks including gabbro, diorite, granodiorite, diabase, rhyolite,...
Water quality in the tidal Potomac River and estuary, hydrologic data report, 1979 water year
Stephen F. Blanchard, D. C. Hahl
1981, Open-File Report 81-1074
This report contains data on the physical and chemical properties measured during the 1979 water year for the tidal Potomac River and estuary. Data were collected routinely at five major stations and periodically at 14 intervening stations. Each major station represents a cross section through which the transport of selected...
Chemical quality of ground water in San Joaquin and part of Contra Costa Counties, California
Stephen K. Sorenson
1981, Water-Resources Investigations Report 81-26
Chemical water-quality conditions were investigated in San Joaquin and part of Contra Costa Counties by canvassing available wells and sampling water from 324 representative wells. Chemical water types varied, with 73 percent of the wells sampled containing either calcium-magnesium bicarbonate, or calcium-sodium bicarbonate type water. Substantial areas contain ground water...