Victor T. Allen, John S. Loofbourow Jr., Robert L. Nichols
1951, Circular 143
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Publication Extents
Not all publications have extents, not all extents are completely accurateJean Richards Carpenter, Gwendolyn Werth Luttrell
1951, Circular 87
R. W. Carter, Stephen M. Herrick
1951, Circular 148
Rolland William Carter
1951, Circular 100
William Stephens Twenhofel
1951, Circular 147
Philip Burke King
1951, Open-File Report 51-3
J.W. Geurin
1951, Open-File Report 51-110
Luna Bergere Leopold, Charles T. Snyder
1951, Water Supply Paper 1110-A
Valleys near Gallup, N. Mex., similar to many in the Southwest, were filled in Recent time with alluvium. This material is now being eroded by systems of gullies, and the walls of these gullies provide exposures by which the history of the deposition of the alluvium can be traced.Alluvial fills...
Water Resources Division, U.S. Geological Survey
1951, Water Supply Paper 1123
Don J. Miller
1951, Open-File Report 51-39
Edward Huntington Cobb
1951, Open-File Report 51-57
The present report presents the results of work done in part of the 1950 field season and supplements reports by Barnes (1949) and Cobb (1950) on coal investigations on the southern and southwest margins of the Homer district. Barnes' report covers investigations of coal-bearing rocks of the Kenai formation of...
Henry L. Berryhill Jr., Donald Brown, R.N. Burns, J.X. Combo
1951, Coal Map 6
No abstract available....
Howard Eugene Rothrock, H. C. Wagner, Boyd R. Haley, Harold H. Arndt
1951, Coal Map 7
This report is the second to be prepared as a result of a geologic investigation of the anthracite fields of Pennsylvania begun after consultation with the Bureau of Topographic and Geologic Surveys of the Commonwealth of Pennsylvania. This report and others in preparation will show (1) the location of coal...
Gordon H. Wood, R. B. Johnson, D. H. Eargle, R. T. Duffner, Harold Major
1951, Coal Map 4
The Stonewall-Tercio area lies along the western edge of the Trinidad coal field, Colorado, a part of the large Raton Mesa region of Colorado and New Mexico. Coal of Upper Cretaceous and early Tertiary age in that region has been utilized extensively for coking and for domestic heating. Present mining operations...
Water Resources Division, U.S. Geological Survey
1951, Water Supply Paper 1113
P.K. Sims, Preston Enslow Hotz
1951, Bulletin 978-D
William Courtney Overstreet, Vincent Ellis McKelvey, Frederick Northrup Houser
1951, Trace Elements Memorandum 21
George Phair, Kiyoko Onoda
1951, Trace Elements Investigations 144
William J. Dempsey, J. L. Meuschke
1951, Geophysical Investigations Map 79
No abstract available....
J. R. Balsley Jr., M. E. Hill, J. L. Meuschke
1951, Geophysical Investigations Map 48
No abstract available....
John R. Henderson Jr., J. L. Meuschke
1951, Geophysical Investigations Map 111
No abstract available....
Water Resources Division, U.S. Geological Survey
1951, Water Supply Paper 1154
John R. Henderson Jr., J. L. Meuschke
1951, Geophysical Investigations Map 53
Water Resources Division, U.S. Geological Survey
1951, Water Supply Paper 1149
Water Resources Division, U.S. Geological Survey
1951, Water Supply Paper 1145