Photogeologic map of the Navajo Mountain-6 quadrangle, Kane and San Juan Counties, Utah
J.S. Detterman
1955, IMAP 41
Potash occurrences in the United States
Mary Frances Byrd
1955, Mineral Investigations Resource Map 3
Map showing total number of irrigation wells in Nebraska as of January 1, 1955
Gerald R. Svoboda
1955, Open-File Report 55-179
Geology and fuel resources of the Upper Cretaceous rocks of the Barker dome-Fruitland area, San Juan County, New Mexico
Philip Thayer Hayes, Alfred Dexter Zapp
1955, Oil and Gas Investigation Map 144
No abstract available....
Photogeologic map of the Circle Cliffs-9 quadrangle, Garfield County, Utah
J.S. Detterman
1955, IMAP 25
Geology of anthracite in the western part of the Delano quadrangle, Pennsylvania
John Alfred Maxwell, Howard Eugene Rothrock
1955, Coal Map 25
Surficial geology of the Colrain quadrangle, Massachusetts-Vermont
Kenneth K. Segerstrom
1955, Geologic Quadrangle 82
No abstract available....
Photogeologic map of the Elk Ridge-11 quadrangle, San Juan County, Utah
J. C. Reed Jr.
1955, IMAP 56
Photogeologic map of the Straight Cliffs-9 quadrangle, Kane County, Utah
J. C. Reed Jr.
1955, IMAP 38
Photogeologic map of the White Canyon-1 quadrangle, San Juan and Garfield Counties, Utah
J. C. Reed Jr.
1955, IMAP 33
Photogeologic map of the Straight Cliffs-8 quadrangle, Kane County, Utah
B.H. Kent
1955, IMAP 81
Surficial geology of the Williamsburg quadrangle, Massachusetts
Kenneth K. Segerstrom
1955, Geologic Quadrangle 80
No abstract available....
Bedrock geology of the Mohawk quadrangle, Michigan
Edward Sheldon Davidson
1955, Geologic Quadrangle 54
No abstract available....
Geology of waterpower sites on Scenery Creek, Cascade Creek, and Delta Creek near Petersburg, Alaska
John Charles Miller
1955, Open-File Report 55-115
Dam sites were examined at the outlets of Scenery Lake, Swan Lake, and Ruth Lake which are located on Scenery Creek, Cascade Creek, and Delta Creek, respectively. The Scenery Lake dam site is partly in quartz diorite and partly in hornblende plagioclase gneiss. The Swan Lake and Ruth Lake dam...
Photogeologic map of the Straight Cliffs-3 quadrangle, Kane County, Utah
B.H. Kent
1955, IMAP 13
Summary of annual records of chemical quality of water of the Arkansas River in Oklahoma and Arkansas; 1945-52, a progress report
Tyrus B. Dover, James Walter Geurin
1955, Circular 361
The Arkansas River is subject to many types of pollution downstream from the Oklahoma-Kansas State line, and its inferior quality together with its erratic flow pattern has caused it to be largely abandoned as a source of municipal and industrial water supply. Currently, the Arkansas River is not directly used...
Reports and maps of the Geological Survey released only in the open files, 1954
Albert M. LaSala, Lois E. Randall, Arthur Johnson
1955, Circular 364
Zinc and lead deposits of the Sinsinawa River area, Grant County, Wisconsin
John W. Allingham, Arthur E. Flint, Allen F. Agnew
1955, Miscellaneous Field Studies Map 40
A broad geologic study of the structure and ore deposits of the Wisconsin-Illinois-Iowa zinc-lead district (fig. 1) was begun by the U.S. Geological Survey in 1942. The main object of the present program is to delineate the areas favorable to future exploration for zinc-lead ore deposits. As part of the...
Bentonite deposits of the northern Black Hills district, Montana, Wyoming, and South Dakota
M. M. Knechtel, S. H. Patterson
1955, Miscellaneous Field Studies Map 36
No abstract available....
Photogeologic map of the Desert Lake-11 quadrangle, Emery County, Utah
B.H. Kent
1955, IMAP 105
Glossary of uranium- and thorium-bearing minerals
J.W. Frondel, Michael Fleischer
1955, Bulletin 1009-F
Photogeologic map of the Clay Hills-10 quadrangle, San Juan County, Utah
C. H. Marshall
1955, IMAP 78
Geology of the Atkinson Creek quadrangle, Colorado
E. J. McKay, Fred W. Cater
1955, Geologic Quadrangle 57
No abstract available....
On the air-scattering of gamma rays from thick uranium sources
Arthur Y. Sakakura
1955, Trace Elements Investigations 595
Semiquantative interpretation of data from airborne radioactivity surveying requires detailed knowledge of air-scattered gamma-ray intensity at considerable air distances from natural, thick uranium sources. Based on the concept of an elementary source of infinite thickness rather than on the classical point source, semi-empirical expressions, are developed for measured gamma-radiation intensities from . the...
Geology of the northern Black Hills bentonite mining district
Sam H. Patterson
1955, Open-File Report 55-131
Extensive deposits of bentonite are present in the Cretaceous sedimentary rock strata cropping out on the northern flank of the Black Hills. These deposits have been the subject of a study by the U.S. Geological Survey as part of the program of the Department of the Interior for appraisal of...