Frank Clarkson Armstrong
1948, Open-File Report 48-2
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Publication Extents
Not all publications have extents, not all extents are completely accurateSamuel Warren Hobbs
1948, Open-File Report 48-10
Garland H. Gott
1948, Trace Elements Investigations 52
F.E. Byrne, H.V. Beck, C.H. Bearman, C.W. Matthews
1948, Open-File Report 48-15-A
C. E. Erdmann
1948, Oil and Gas Investigation Map 87
C.P. Rogers Jr., P. W. Richards, L. C. Conant, J. D. Vine, D.F. Notley
1948, Oil and Gas Investigation Map 84
No abstract available....
S. S. Goldich, H. R. Bergquist
1948, Bulletin 954-C
Irving May, Mary H. Fletcher
1948, Trace Elements Investigations 91
Water Resources Division, U.S. Geological Survey
1948, Open-File Report 48-37
J. T. Pardee, C. F. Park Jr.
1948, Professional Paper 213
This report deals chiefly with the gold mines in the Southern Appalachian gold belt whose workings were accessible at the time of examination, but it also · summarizes available information concerning many mines that were not accessible. Most of the mines lie within a belt, 10 to 100 miles wide,...
Donald G. Wyant
1948, Trace Elements Investigations 50
R. W. Imlay
1948, Professional Paper 214-B
Bruce R. Colby, Roy Edwin Oltman
1948, Water Supply Paper 1077
No abstract available....
Teng-Chien Yen
1948, Professional Paper 214-C
Gordon H. Wood, V.C. Kelley, A.J. MacAlpin
1948, Oil and Gas Investigation Map 81
No abstract available....
G. V. Cohee
1948, Oil and Gas Investigation Chart 33
Harold Lloyd James, K. L. Wier
1948, Circular 26
No abstract available....
Donald Edward White
1948, Bulletin 960-B
Charles L. Whittington, Edward G. Sable
1948, Open-File Report 54-333
"The Sadlerochit River area" is the name that has been applied for purposes of convenience to that portion of the eastern part of the northern Alaska shown in Figure 1. The map covers an area of about 1400 square miles. The center of this map is a point approximately 55...
H. E. Hawkes
1948, Circular 28
George Switzer, J. M. Axelrod, M.L. Lindberg, E.S. Larsen
1948, Circular 29
John Marshall Nelson
1948, Trace Elements Investigations 43
Irving Elmer Anderson
1948, Water Supply Paper 968-B
Alfred J. Bodenlos
1948, Bulletin 960-A
Leo Maddalena
1948, Open-File Report 48-17-C
"Protection of roads against rock falls", by Leo Maddalena, describes the relation between rock falls and the degree of fissuring and the mineralogy of the rocks involved. The characteristics of various types of rocks are outlined and suitable types of protection described....