J. C. Reed
1933, Bulletin 849-D
No abstract available....
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Publication Extents
Not all publications have extents, not all extents are completely accurateC. P. Ross
1933, Bulletin 849-E
No abstract available....
F. G. Wells
1933, Bulletin 849-F
No abstract available....
C. F. Park Jr.
1933, Bulletin 849-G
No abstract available....
C. P. Ross
1933, Bulletin 849-H
No abstract available....
P. J. Shenon
1933, Bulletin 830-B
P. S. Smith
1933, Bulletin 857-B
Gerald Francis Loughlin
1933, Bulletin 830
Nelson Horatio Darton
1933, Bulletin 845
The Southern Pacific Railroad from New Orleans to Los Angeles, a distance of about 2,000 miles, passes through a region exhibiting a great variety of geographic and industrial conditions. The climate, especially the amount of precipitation, is the most influential factor in causing this variety. The low Coastal Plain of southern...
Philip Sidney Smith
1933, Bulletin 836
No abstract available....
Joseph Thomas Pardee, F. C. Schrader
1933, Bulletin 842
The ore deposits described in this bulletin are distributed through a region of about 3,000 square miles surrounding the city of Helena, Mont. In general the surface of this region is mountainous, but it includes several large intermontane valleys. Large areas in the northern and eastern parts of the region...
Arthur A. Baker
1933, Bulletin 841
George W. Stose, A. I. Jonas
1933, Bulletin 840
No abstract available....
C.H. Crickmay
1933, Professional Paper 175-B
Alpheus Hyatt named a considerable number of Jurassic fossils from California. Only a few of these were described, arid none were illustrated. In this paper 16 of these species are evaluated in terms of present-day nomenclature, figures of the type specimens are shown, and their probable age significance is given....
M.I. Goldman
1933, Professional Paper 175-D
Stephen Reid Capps, Fred Howard Moffit
1933, Bulletin 836-D
No abstract available....
Ralph Tuck
1933, Bulletin 849-I
No abstract available....
P. S. Smith
1933, Bulletin 836-A
Ralph Webster Richards, Gerald Ashley Waring
1933, Bulletin 849-A
No abstract available....
P. S. Smith
1933, Bulletin 844-A
Clyde Polhemus Ross
1933, Bulletin 846-D
No abstract available....
B. S. Butler, J. W. Vanderwilt
1933, Bulletin 846-C
No abstract available....
Walter Curran Mendenhall
1933, Annual Report 54
The appropriations made directly for the work of the Geological Survey for the fiscal year 1933 included 12 items, amounting, to $2,181,000. Of the balance remaining in the 1932 appropriation for topographic surveys, $150,000 was continued available for expenditure during the fiscal year 1933, and the sum of $284,400 was transferred to the Geological...
G. H. Ashley, M.G. Cheney, J.J. Galloway, C.N. Gould, C.J. Hares, B.F. Howell, A.I. Levorsen, H. D. Miser, R.C. Moore, J.B. Reeside Jr., W.W. Rubey, T. W. Stanton, G. W. Stose, W.H. Twenhofel
1933, Economic Geology (44) 423-459
No abstract available. ...
E.B. Eckel
1933, Journal of the American Ceramic Society (16) 239-245
A newly discovered pegmatite deposit near Ohio City, Colorado, is chiefly lepidolite, massive topaz, beryl, and albite, with some samarskite and columbitc. Three parallel pegmatite dikes, cach about 11 fect thick and 300 feet long, cut black schist. The minerals arc banded parallel to walls, with the following succession from walls to center; fine‐grained albite...