Preliminary structure contour map of the Bear's Den-Flat Coulee-Whitelash districts North Central, Montana
C. E. Erdmann
1930, Open-File Report 30-1
Mineral resources of Alaska, report on progress of investigations in 1927. Mineral industry of Alaska in 1927 and administrative report
Philip Sidney Smith
1930, Bulletin 810-A
The contact of the Fox Hills and Lance formations
C. E. Dobbin, J.B. Reeside Jr.
1930, Professional Paper 158-B
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
The flora of the Frontier formation
E. W. Berry
1930, Professional Paper 158-H
Surface water supply of the United States, 1926, Part I, North Atlantic slope basins
Water Resources Division, U.S. Geological Survey
1930, Water Supply Paper 621
Borate minerals from the Kramer district, Mohave Desert, California
W. T. Schaller
1930, Professional Paper 158-I
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...
Early Pleistocene glaciation in Idaho
C. P. Ross
1930, Professional Paper 158-G
Mineral resources of Alaska : report on progress of investigations in 1927
Philip Sidney Smith, and others
1930, Bulletin 810
Geology and water resources of the Kau district, Hawaii (including parts of Kilauea and Mauna Loa Volcanoes)
Harold T. Stearns, W. O. Clark, Oscar Edwards Meinzer
1930, Water Supply Paper 616
No abstract available....
The Helderberg group of parts of West Virginia and Virginia
F.M. Swartz
1930, Professional Paper 158-C
The varves and climate of the Green River epoch
W. H. Bradley
1930, Professional Paper 158-E
Volcanic tuffs and sandstones used as building stones in the upper Salmon River Valley, Idaho
C.D. Behre Jr.
1930, Bulletin 811-E
No abstract available....
Geology and coal resources of the Meeker quadrangle, Moffat and Rio Blanco counties, Colorado
E.T. Hancock, J. B. Eby
1930, Bulletin 812-C
No abstract available....
Geology and oil resources along the southern border of San Joaquin Valley, California
H.W. Hoots
1930, Bulletin 812-D
No abstract available....
The Kevin-Sunburst oil field and other possibilities of oil and gas in the Sweetgrass arch, Montana
A. J. Collier
1930, Bulletin 812-B
No abstract available....
The Forsyth coal field, Rosebud, Treasure, and Big Horn Counties, Montana
C. E. Dobbin
1930, Bulletin 812-A
No abstract available....
Surface water supply of the United States, 1926, Part IV, St. Lawrence River basin
Water Resources Division, U.S. Geological Survey
1930, Water Supply Paper 624
Geology and mineral resources of northwestern Alaska
Philip Sidney Smith, John Beaver Mertie Jr.
1930, Bulletin 815
The Rawlins, Shirley, and Seminoe iron-ore deposits, Carbon County, Wyoming
T. S. Lovering
1930, Bulletin 811-D
No abstract available....
Surface water supply of the United States, 1925, Part I, North Atlantic slope drainage basins
Water Resources Division, U.S. Geological Survey
1930, Water Supply Paper 601
Contributions to economic geology (short papers and preliminary reports), 1929 : Part I. - Metals and nonmetals except fuels
Gerald Francis Loughlin, George Rogers Mansfield, E. F. Burchard
1930, Bulletin 811
No abstract available....
Surface water supply of the United States, 1927, Part IX, Colorado River basin
Water Resources Division, U.S. Geological Survey
1930, Water Supply Paper 649
Surface water supply of the United States, 1927 : Part 10, The Great Basin
Water Resources Division, U.S. Geological Survey
1930, Water Supply Paper 650