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Page 5954, results 148826 - 148850

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Publication Extents

Not all publications have extents, not all extents are completely accurate
Gravity survey in the San Luis Valley area, Colorado
J. Robert Gaca, Daniel E. Karig
1965, Open-File Report 66-46
During the summers of 1963 and 1964, a regional gravity survey covering 6,000 square miles of the San Luis Valley and surrounding areas was made to determine subsurface basement configurations and to guide future crustal studies. The San Luis Valley, a large intermontane basin, is a segment of the Rio...
Preliminary map of the conterminous United States showing depth to and quality of shallowest ground water containing more than 1,000 parts per million dissolved solids
John Henry Frederick Feth
1965, Hydrologic Atlas 199
In this atlas, mineralized ground water is viewed presently as a source of water in some areas, but in much of the country as a source for future development. Mineralized water underlies large areas of the country, and its importance will grow as present supplies of fresh water are appropriated...
Field determination of nanogram quantities of mercury in soils and rocks
Margaret Hinkle, Kam Wo Leong, F. N. Ward
1965, Open-File Report 65-71
A method for determining nanogram quantities of mercury in geological materials is based on the catalytic effect of mercury on the reaction of ferrocyanide with nitrosobenzene to produce a violet-covered compound whose intensity if proportional to the mercury present. The mercury is released by heating a sample of soil or...
Bauxite deposits of Virginia
Walter Cyrus Warren, Josiah Bridge, Elizabeth Claire Fischer Overstreet
1965, Bulletin 1199-K
No abstract available....
Geology and hydrology of the Claiborne Group in western Tennessee
Gerald K. Moore
1965, Water Supply Paper 1809-F
The area of western Tennessee underlain by the Claiborne Group is about 7,200 square miles and lies on the east flank of the syncline that forms the Mississippi embayment. It includes the Mississippi Alluvial Plain and part of a dissected upland plateau. The Claiborne Group dips to the northwest at...
Floods of December 1964 in Redwood areas of north coastal California
S. E. Rantz
1965, Open-File Report 65-130
The flood of December 1964 in the redwood areas of north coastal California was the most damaging in the history of the area. The flood resulted from a series of storms in late December, but primarily from the warm torrential rainfall of December 21-23. This rainfall reflected the combined effect...
Geologic map of Indonesia - Peta geologi Indonesia
Soetarjo Sigit
1965, IMAP 414
The geology, compiled by Th. H. F. Klompe in 1954 from published and unpublished maps of the Direktorat Geologi, has been brought up to date on the basis of investigations carried out to 1962 (Ref. Sigit, Soetarjo, "I. A brief outline of the geology of the Indonesian Archipelago, and II....