Stratigraphic sections of the Phosphoria formation in Montana
R. W. Swanson, M. R. Klepper, W.R. Lowell, F.S. Honkala, E. R. Cressman, D.A. Bostwick, O.A. Payne, E. T. Ruppel
1951, Open-File Report 51-18-B
The first of a series of reports giving detailed stratigraphic sections of the Phosphoria formation in the Western phosphate field as measured and described by the Geological Survey will be released as Circulars within the next few months. Because of the needs of industry for many of these data during...
Geologic maps of Medicine Butte, Broncho, Golden Valley, Beulah, Stanton, and Hazen quadrangles, North Dakota
William Edward Barnes Benson
1951, Open-File Report 51-22
No abstract available. ...
Stratigraphic sections of the Phosphoria formation in Idaho, Montana, Utah and Wyoming
V.E. McKelvey, D.F. Davidson, F. W. O’Mally, L.E. Smith, F.C. Armstrong, R.P. Sheldon, R.A. Hoppin, R. A. Gulbrandsen, R.M. Campbell, R. W. Swanson, M. R. Klepper, W.R. Lowell, F.S. Honkala, E. R. Cressman, D.A. Bostwick, O.A. Payne, E. T. Ruppel, D.M. Kinney, J. W. Huddle, G.F. Hosford, R.S. Sears, D.P. Sprouse, M.D. Stewart
1951, Open-File Report 51-18
No abstract available....
Geologic map of the Kenmare, Tolley, and Flaxton quadrangles, North Dakota.
Water Resources Division, U.S. Geological Survey
1951, Open-File Report 51-173
Geology of the Humboldt region and the Iron King mine, Bigbug mining district, Yavapai County, Arizona
Saville Cyrus Creasey
1951, Open-File Report 51-43
The Humboldt region is in central Yavapai County, Arizona. The intersection of the 112? 15' meridian and the 34? 30' N parallel is in the approximate geographical center of the region, and the Iron King mine is about 2000 feet west-northwest of the intersection. Pre-Cambrian rocks form the bedrock in...
Preliminary total-intensity aeromagnetic maps of three Arkansas quadrangles-Bald Knob, Pleasant Plains, and Cave City
William J. Dempsey
1951, Open-File Report 51-59
No abstract available. ...
Subsoil archives of the city of Zurich
A. Von Moos, Severine Britt (translator)
1951, Open-File Report 51-14-A
No abstract available. ...
Water levels in wells and lakes in Rathdrum Prairie and contiguous areas, Bonner and Koontenai counties, northern Idaho
Stuart W. Fader
1951, Open-File Report 51-17
Geologic maps of the Northgate fluorspar district, Colorado
Thomas August Steven
1951, Open-File Report 51-82
No abstract available. ...
Reconnaissance of certain uranium deposits in Arizona
R.J. Wright
1951, Open-File Report 51-88
No abstract available....
Public water supplies in Oklahoma
Leo Lauri Laine, Stuart L. Schoff, Tyrus B. Dover
1951, Open-File Report 51-201
Location of sites for irrigation wells near Chiu Chuischu, Papago Indian Reservation, Pinal County, Arizona
H.E. Skibitzke, C.B. Yost Jr.
1951, Open-File Report 51-149
No abstract available. ...
Two preliminary aeromagnetic maps of the New Jersey Highland area, covering Franklin Furance, Stanhope, Dover, Chester, and Mendham quadrangles and parts of Hamburg and Newton East quadrangles, New Jersey
John R. Henderson
1951, Open-File Report 51-48
Landslides in shale at Rapid City, South Dakota
Dwight R. Crandell
1951, Open-File Report 52-29
In the past 5 years several landslides have originated in hillsides at Rapid City, South Dakota, with resulting damage both to city streets and to private dwellings. The present investigation is a contribution to the continuing study of landslides by the U. S. Geological Survey, although a formal project of...
Supplemental chemical analyses of surface waters in the Yellowstone Valley, Montana, November 1949 to September 1950
Water Resources Division, U.S. Geological Survey
1951, Open-File Report 51-161
Areal geologic map of the Paintsville quadrangle, Kentucky
J.A. Baker, R.E. Houser
1951, Open-File Report 51-94
Structure map with contours on the Van Lear coal, Paintsville quadrangle, Kentucky
J.A. Baker, R.E. Houser
1951, Open-File Report 51-93
Map of Rhode Island showing location of ground-water areas, selected wells and test borings, and stream gaging stations
W.B. Allen
1951, Open-File Report 51-92
General geology and ground-water resources of the Arkansas Basin in Colorado
S. W. Lohman
1951, Open-File Report 51-128
No abstract available....
Salinity of ground water in Riverhead and Southold Townships, Suffolk County, New York
N.J. Lusczynski, J.F. Hoffman
1951, Open-File Report 51-134
No abstract available....
Geologic maps of the Leadville drainage tunnel, Colorado
Ogden Tweto
1951, Open-File Report 51-84
Geology of the Ruin Basin area, Gila County, Arizona
Waldemere Bejnar
1951, Open-File Report 51-54
Diamond-drill exploration of the Rousseau talc prospect, Cambridge, Vermont, and the Barnes Hill prospect, Waterbury, Vermont
A.H. Chidester
1951, Open-File Report 51-47
The Geological Survey carried out a program of diamond-drilling at two localities in Vermont during the period July-September 1950. The deposits chosen for drilling were two of the more promising talc deposits associated with ultramafic rocks of several that had been mapped earlier by the Geological Survey, but could not...
Summary of the research work of the Trace Elements Section, Geochemistry and Petrology Branch, for the period January 1-March 31, 1951
John C. Rabbitt
1951, Open-File Report 51-78
No abstract available....
Tungsten deposits in the Fairbanks district, Alaska
F. M. Byers
1951, Open-File Report 51-56
No abstract available....
