A flora of Green River age in the Wind River basin of Wyoming
E. W. Berry
1931, Professional Paper 165-B
No abstract available....
Geology of the Big Snowy Mountains, Montana
Frank Reeves
1931, Professional Paper 165-D
No abstract available....
Geology of the eastern part of the Santa Monica Mountains, Los Angeles County, California
H.W. Hoots
1931, Professional Paper 165-C
No abstract available....
Origin and microfossils of the oil shale of the Green River formation of Colorado and Utah
W. H. Bradley
1931, Professional Paper 168
Shorter contributions to general geology, 1930
Water Resources Division, U.S. Geological Survey
1931, Professional Paper 165
No abstract available....
The kaolin minerals
C. S. Ross, P. F. Kerr
1931, Professional Paper 165-E
No abstract available....
Geology and ore deposits of the Goodsprings quadrangle, Nevada
D. F. Hewett
1931, Professional Paper 162
The significance of geologic conditions in Naval Petroleum Reserve No. 3, Wyoming, with a section on the waters of the Salt Creek-Teapot Dome uplift
W. T. Thorn Jr., E. M. Spieker, Herman Stabler
1931, Professional Paper 163
No abstract available....
The contact of the Fox Hills and Lance formations
C. E. Dobbin, J.B. Reeside Jr.
1930, Professional Paper 158-B
The flora of the Frontier formation
E. W. Berry
1930, Professional Paper 158-H
Geologic history of the Yosemite Valley
Francois E. Matthes
1930, Professional Paper 160
The problem of the origin of the Yosemite Valley inherently demands a solution in quantitative terms. Its essence is, To what extent is the valley a product of glacial action, to what extent a product of stream erosion? The principal result of the investigations upon which this report is based...
The Helderberg group of parts of West Virginia and Virginia
F.M. Swartz
1930, Professional Paper 158-C
Contact metamorphism of the rocks in the Pend Oreille district, northern Idaho
J.L. Gillson
1930, Professional Paper 158-F
Petrography of the Pioche district, Lincoln County, Nevada
J.L. Gillson
1930, Professional Paper 158-D
The flora of the Denver and associated formations of Colorado
Frank Hall Knowlton
Edward Wilber Berry, editor(s)
1930, Professional Paper 155
In the introduction to my report on the Laramie flora of the Denver Basin I stated that that was the first of what was proposed to be a series of papers dealing with the stratigraphy and paleobotany of certain Upper Cretaceous and lower Tertiary plant-bearing formtions of the Rocky Mountain...
Revision of the lower Eocene Wilcox flora of the southeastern States, with descriptions of new species, chiefly from Tennessee and Kentucky
E. W. Berry
1930, Professional Paper 156
Early Pleistocene glaciation in Idaho
C. P. Ross
1930, Professional Paper 158-G
Borate minerals from the Kramer district, Mohave Desert, California
W. T. Schaller
1930, Professional Paper 158-I
The varves and climate of the Green River epoch
W. H. Bradley
1930, Professional Paper 158-E
The Upper Cretaceous floras of Alaska, with a description of the plant-bearing beds
Arthur Hollick, G. C. Martin
1930, Professional Paper 159
No abstract available....
The occurrence and origin of analcite and meerschaum beds in the Green River formation of Utah, Colorado, and Wyoming
W. H. Bradley
1930, Professional Paper 158-A
Shorter contributions to general geology, 1929
Water Resources Division, U.S. Geological Survey
1930, Professional Paper 158
Thin beds that consist almost wholly of euhedral analcite crystals occur at five or more horizons in the upper half of the Green River formation of Utah and Colorado, a series of Eocene lake beds that contain large deposits of oil shale. Most of these beds contain also minute crystals...
The fauna of the middle Boone near Batesville, Arkansas
G.H. Girty
1929, Professional Paper 154-B
No abstract available....
Oil shale in a producing oil field in California
H.W. Hoots
1929, Professional Paper 154-E
No abstract available....
Salinity of the water of Chesapeake Bay
R. C. Wells, R.K. Bailey, E.P. Henderson
1929, Professional Paper 154-C
No abstract available....