Geologic map of Murphy quadrangle, Tennessee-North Carolina
Philip Burke King, C. W. Hayes
1950, Open-File Report 50-2
Geologic map of the Marysvale area, Utah
Eugene Callaghan
1950, Open-File Report 50-17
No abstract available. ...
Five preliminary aeromagnetic maps of Pottsville and vicinity, Mullan and vicinity, Wallace and vicinity, Smelterville and vicinity, and Kellogg and vicinity, all in the Coeur d'Alene mining district, Idaho
William J. Dempsey
1950, Open-File Report 50-8
Map showing status of geologic mapping and investigations in Massachusetts and Rhode Island under cooperative programs
Louis W. Currier
1950, Open-File Report 50-21
Mine maps of Boulder tungsten district, Colorado
Thomas Seward Lovering, Ogden L. Tweto
1950, Open-File Report 50-41
Records of wells on Rathdrum Prairie, Bonner and Kootenai Counties, Northern Idaho
Raymond L. Nace, Stuart Wesley Fader
1950, Open-File Report 51-19
Forty-niner, King Solomon Ridge, and West End claims near Clancy, Jefferson County, Montana
Montis Ruhl Klepper
1950, Open-File Report 51-23
A transmission fluorimeter for use in the fluorimetric method of analysis for uranium
Mary H. Fletcher, Irving May, Morris Slavin
1950, Open-File Report 50-34
An improved fluorimeter for the determination of uranium in fluoride melts
Mary H. Fletcher, Irving May
1950, Open-File Report 50-33
Geologic interpretations of seismic data for various locations in Wakefield, Danvers, Shelburne and Sturbridge, Massachusetts
James E. May, Daniel Linehan
1950, Open-File Report 50-43
Geologic interpretation of seismic data, relocation of Route 2, Stations 138-155 in Lancaster, Mass.
James E. May, Daniel Linehan
1950, Open-File Report 50-44
The proposed relocation of the Concord-Westminster Highway, Route 2, in Lancaster, Mass., requires a long, deep cut between stations 138 and 155. A preliminary seismic survey was made of the site in October 1949. At that time five transverses were made along the base-line, and three transverse to it. This...
Geologic interpretation of seismic data, relocation Route 1 cut, Stations 25-36 Ballard Estate in Topsfield, Mass.
James E. May, Daniel Linehan
1950, Open-File Report 50-45
This investigation was undertaken to determine the surface and subsurface conditions between stations 25 and 36 of the proposed relocation of the Newburyport Turnpike, Route 1, Topsfield, Mass. Reconnaissance seismic work was performed at the site in September 1949. Because that work showed bedrock near the surface over an extensive...
Geologic interpretation of seismic data for various locations in Harvard and Topsfield, Masachusetts
James E. May, Daniel Linehan
1950, Open-File Report 50-46
Collected logs of borings in San Francisco area, a continued compilation of boring data
Julius Schlocker
1950, Open-File Report 50-49
Geologic interpretations of seismic data, relocation of Route 116, Stations 7-135 in Cheshire, Mass.
Max E. Willard, Daniel Linehan
1950, Open-File Report 50-52
Three segments of the proposed relocation of Route 116, stations 7 to 135, in Cheshire, Mass. require shallow cuts. For the purpose of obtaining information on the depths to bedrock, and on the nature of the overlaying materials, seismic and geologic studies were made of the segments in October 1949....
The relation of ground water to irrigation
S. W. Lohman
1950, Open-File Report 50-81
Memorandum on ground-water conditions in the Huachipato-Talcahuano area near Concepcion, Chile
P.H. Jones
1950, Open-File Report 50-79
Chemical composition of Texas surface waters, 1949
Burdge Irelan
1950, Open-File Report 50-78
This report is the fifth the a series of publications by the Texas Board of Water Engineers giving chemical analyses of the surface waters in the State of Texas. The samples for which data are given were collected between October 1, 1948 and September 30, 1949. During the water year...
Some aspects of the ground-water future in Iowa
H.G. Hershey
1950, Open-File Report 50-77
Delivery of water in the Brazos River from Possum Kingdom Reservoir to Richmond, Texas during August and September, 1948
D. E. Havelka
1950, Open-File Report 50-76
Unusual drought conditions in the summer of 1948 led the irrigators in the lower Brazos River Valley to request releases from Possum Kingdom Reservoir primarily for the irrigation of rice.The purpose of this study is to determine the time of travel. The first release is identified as that passing the...
Memorandum on results of well drilling at Kayenta, Navajo Indian Reservation, Navajo County, Arizona
L.C. Halpenny
1950, Open-File Report 50-3
Water-supply investigation of Sanastee area, Navajo Indian Reservation, San Juan County, New Mexico
L.C. Halpenny, J. W. Harshbarger, J.D. Hem
1950, Open-File Report 50-75
Estimated use of ground water in the United States, 1945
W.F. Guyton
1950, Open-File Report 50-74
Contour map showing altitude of bedrock surface in southern Philadelphia, Pennsylvania
J.B. Graham
1950, Open-File Report 50-73
Probable effects on ground-water resources from construction of the proposed Grand River cut-off channel west of Lansing, Mich.
John G. Ferris
1950, Open-File Report 50-72
This memorandum summarize information brought out in correspondence between the office of the District Engineer of the Milwaukee District, U.S. Corps of Engineers, and the District Office of the Ground Water Branch of the U.S. Geological Survey at Lansing, Mich., concerning the probable effects on the ground-water resources of the...