R.W. Brown
1934, Professional Paper 185-C
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Publication Extents
Not all publications have extents, not all extents are completely accurateE. W. Berry
1934, Professional Paper 185-F
T. S. Lovering
1934, Professional Paper 176
E. W. Berry
1934, Professional Paper 185-E
R.E. Stevens
1934, Professional Paper 185-A
Nathan C. Grover, E.D. Burchhard, J.J. Dirzulaitis, H.E. Grosbach, A. W. Harrington, A.H. Horton, W.M. Kessler, W.R. King, Lasley Lee, J.W. Mangan, C.E. McCashin, J. H. Morgan
1934, Water Supply Paper 728
C.B. Read
1934, Professional Paper 185-D
C. S. Ross, P. F. Kerr
1934, Professional Paper 185-G
J. H. Johnson
1934, Professional Paper 185-B
Ralph Tuck
1934, Bulletin 857-C
No abstract available....
Philip Sidney Smith
1934, Bulletin 864-A
Philip Sidney Smith
1934, Bulletin 857-A
S. R. Capps
1934, Bulletin 857-D
Robert Marshall
1934, Bulletin 844-E
C.V. Theis
1934, Open-File Report 34-2
Following a request from the U.S. Bureau of Biological Survey, the writer was assigned by the Director of the U.S. Geological Survey to make a preliminary geological investigation of the Salt Plains area in Oklahoma. He spent the period from January 13 to January 22, 1934, in the field making...
Gerald Ashley Waring
1934, Bulletin 857-E
No abstract available....
John Beaver Mertie Jr., Arnold Elzey Waters Jr.
1934, Bulletin 844-D
No abstract available....
Kirk Bryan, G. E. P. Smith, Gerald A. Waring
1934, Open-File Report 67-31
The San Pedro Valley in southeastern Arizona extends from the International Boundary northward about 120 miles to the junction of the San Pedro River with the Gila River. The river basin also extends about 75 miles into Mexico. The valley varies in width from 5 to 20 miles, being widest...
Philip Sidney Smith, and others
1934, Bulletin 844
Esper S. Larsen Jr., Harry Berman
1934, Bulletin 848
Francis Gerritt Wells, Aaron Clement Waters
1934, Bulletin 850
John M. Nickles
1934, Bulletin 858
Clyde P. Ross
1934, Bulletin 854
The study of the Casto quadrangle was undertaken as the first item in a project to obtain more thorough knowledge of the general geology of southcentral Idaho on which to base study of the ore deposits of t he region. The quadrangle conta ins fragmentary exposures of Algonkian and Paleozoic...
Charles Edgar Erdmann
1934, Bulletin 851
Walter Curran Mendenhall
1934, Annual Report 55
From the point of view of the geologists of this continent, the important event of the year was the meeting in Washington, in July, of the sixteenth session of the International Geological Congress. The only other session held in the United States was the fifth, in 1891....