Skip to main content
U.S. flag

An official website of the United States government

Dot gov

Official websites use .gov
A .gov website belongs to an official government organization in the United States.

Https

Secure .gov websites use HTTPS
A lock ( ) or https:// means you’ve safely connected to the .gov website. Share sensitive information only on official, secure websites.

Search Results

165270 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 6301, results 157501 - 157525

Show results on a map

Publication Extents

Not all publications have extents, not all extents are completely accurate
Cyclic fluctuations of water level as a basis for determining aquifer transmissibility
John G. Ferris
1952, Report
In coastal areas, wells near bodies of tidal water frequently exhibit sinusoidal fluctuations of water level, in response to periodic changes of tidewater stage.  Inland, the regulation of a surface reservoir often produces correlative changes of ground-water stage in wells adjacent either to the reservoir or to its attendant stream....
Geophysical observations in parts of the Grants District, McKinley County, New Mexico
Kenneth L. Cook, Calvin K. Moss
1952, Trace Elements Investigations 244
Geophysical observations near Haystack Mesa in the Grants district, McKinley County, New Mexico, had the dual objective of investigating the unusual occurrence of negative aeromagnetic anomalies in close association with airborne radioactivity anomalies, and of investigating other geophysical methods which might assist directly or indirectly in the search for uranium ores in the Grants district....
Carnotite resources of Outlaw Mesa, Mesa County, Colorado
G.K. Brasher
1952, Trace Elements Investigations 163
The U.S. Geological Survey explored Outlaw Mesa for carnotite deposits from 1949 through 1951 with 1,302 diamond-drill holes that totaled 222,150 feet. Total production from Outlaw Mesa from 1914 through 1951 was about 30,000 short tons of carnotite ore, having an estimated grade of about 0.40 percent U3O8 and 1.7 percent...
Carnotite resources of Club Mesa, Montrose County, Colorado
Leonid Bryner
1952, Trace Elements Investigations 147
Club Mesa is 1 mile west of Uravan, Montrose County, Colo. About 200,000 short tons of carnotite ore containing an estimated 0.45 percent U3O8 and 2.1 percent V2O5 has been mined from the mesa. This production represents about one-fifth of the carnotite ore mined from the Colorado Plateau. All the principal deposits on the...
Molting of northern yellow-throat in southern Michigan
R. E. Stewart
1952, The Auk (69) 50-59
During the summer of 1938, detailed studies were made of the molts of the Northern Yellow-throat, Geothlypis trichas brachidactyla, in southern Michigan. Observations of the post-natal molt were made each day on nestlings found near Geddes Pond, one mile east of Ann Arbor. Studies of the post-juvenal and post-nuptial...
Present and past ground-water conditions in the Morrison Formation in southwestern Colorado and southeastern Utah
D. A. Phoenix
1952, Trace Elements Investigations 161
Field and laboratory studies of ground-water conditions in the carnotite-bearing Morrison formation in southwestern Colorado and southeastern Utah were undertaken to determine possible relations between ground waters and the carnotite deposits. The ore-bearing sandstone consists of lenticular sandstone strata, interbedded within discontinuous layers of mudstone; these strata were deposited in a...
Where are the ducks?
W. Slavik, F.M. Uhler
Shirley A. Briggs, editor(s)
1952, Book chapter, The Potomac Valley: History and Prospect
Ground-water data collected in the Missouri River basin units in Kansas during 1951
B.J. Mason, Delmar W. Berry
1952, Report
Ground-water studies in the Missouri River Basin were begun by the United States Geological Survey during the fall of 1945 as a part of the program for development of the resources of the basin by the U.S. Bureau of Reclamation and other Federal Agencies. The studies of the ground-water resources...
Ground-water resources of Snohomish County, Washington
Reuben Clair Newcomb
1952, Water Supply Paper 1135
Snohomish County comprises an east-west strip, six townships wide, extending 60 miles from the eastern shore of Puget Sound to the drainage divide of the Cascade Mountains. Topographically, the eastern two-thirds of the county varies frown hills and low mountain spurs at the west to the continuous high, maturely carved...