Discovery of a Balkan fresh-water fauna in the Idaho formation of Snake River Valley, Idaho
W.H. Dall
1925, Professional Paper 132-G
In 1866 Gabb described Melania taylori and Lithasia antiqua "from a fresh-water deposit on Snake River, Idaho Territory, on the road from Fort Boise to the Owyhee mining country. Collected by A. Taylor." He states that a small bivalve, perhaps a Sphaerium, was associated with them....
A new fauna from the Colorado group of southern Montana
John B. Reeside Jr.
1925, Professional Paper 132-B
This paper describes a small but interesting fauna collected in 1921 by W. T. Thorn, Jr., Gail F. Moulton, T. W. Stanton, and K. C. Heald in the Crow Indian Reservation in southern Montana. The locality is in sec. 36, T. 6 S., R. 32 E., Big Horn County, and...
Chemistry of deposition of native copper from ascending solutions
Roger Clark Wells
1925, Bulletin 778
The geologic time classification of the United States Geological Survey compared with other classifications, accompanied by the original definitions of era, period and epoch terms
Mary Grace Wilmarth
1925, Bulletin 769
No abstract available....
Rock formations in the Colorado Plateau of Southeastern Utah and Northern Arizona
C.R. Longwell, H.D. Miser, R.C. Moore, Kirk Bryan, Sidney Paige
1925, Professional Paper 132-A
The field work of which this report is a record was done in the summer and fall of 1921 by members of the United States Geological Survey. A project to build a large storage dam at Lees Ferry, on Colorado River in northern Arizona, called for a detailed topographic survey...
The flora of the Ripley formation
E. W. Berry
1925, Professional Paper 136
Origin of the boghead coals
Reinhardt Thiessen
1925, Professional Paper 132-I
The bituminous rocks of sedimentary origin may be classified roughly under two main heads - coals and bituminous shales. In a strict sense no definite line can be drawn between these two groups, because coals may be insensibly grade into bituminous shales. Chemically the boghead coals are preeminently bituminous....
Surface water supply of the United States, 1923, Part I, North Atlantic slope basins
Water Resources Division, U.S. Geological Survey
1925, Water Supply Paper 561
Surface water supply of the United States, 1922, Part IV, St. Lawrence River basin
Water Resources Division, U.S. Geological Survey
1925, Water Supply Paper 544
Contributions to the geography of the United States, 1923-1924
Marius R. Campbell
1925, Bulletin 760
No abstract available....
A reconnaissance of the Point Barrow region, Alaska
Sidney Paige, William T. Foran, James Gilluly
1925, Bulletin 772
No abstract available....
Mineral resources of Alaska: Report on progress of investigations in 1923
Alfred H. Brooks
1925, Bulletin 773
No abstract available....
Geology and ore deposits of the Aravaipa and Stanley mining districts, Graham County, Arizona
Clyde Polhemus Ross
1925, Bulletin 763
Ore deposits of the Saddle Mountain and Banner mining districts, Arizona
Clyde Polhemus Ross
1925, Bulletin 771
No abstract available....
The copper deposits near Salmon, Idaho
Clyde Polhemus Ross
1925, Bulletin 774
Pre-Cambrian rocks of Gunnison River, Colorado
John Frederick Hunter
1925, Bulletin 777
Contributions to economic geology (short papers and preliminary reports), 1923-1924: Part I. - Metals and nonmetals except fuels
F. L. Ransome, G. F. Loughlin, G. R. Mansfield, Ernest Francis Burchard
1925, Bulletin 750
No abstract available....
Spirit leveling in California, 1896-1923
Claude Hale Birdseye
1925, Bulletin 766
Geology and coal resources of the Gallup-Zuni basin, New Mexico
Julian Ducker Sears
1925, Bulletin 767
No abstract available....
Contributions to economic geology (short papers and preliminary reports), 1923-1924: Part II. - Mineral fuels
K. C. Heald, W. T. Thom Jr.
1925, Bulletin 751
No abstract available....
Geology of the Bristow quadrangle, Creek county, Oklahoma, with reference to petroleum and natural gas
Arthur Earl Fath
1925, Bulletin 759
Geology and coal resources of the Axial and Monument Butte quadrangles, Moffat County, Colorado
Eugene Thomas Hancock
1925, Bulletin 757
Aniakchak Crater, Alaska Peninsula
Walter R. Smith
1925, Professional Paper 132-J
The discovery of a gigantic crater northwest of Aniakchak Bay (see fig. 11) closes what had been thought to be a wide gap in the extensive series of volcanoes occurring at irregular intervals for nearly 600 miles along the axial line of the Alaska Peninsula and the Aleutian Islands. In...
Relations of the Wasatch and Green River formations in northwestern Colorado and southern Wyoming, with notes on oil shale in the Green River formation
J. D. Sears, W. H. Bradley
1925, Professional Paper 132-F
No abstract available....
Correlation of the Eocene formations in Mississippi and Alabama
Wythe Cooke
1925, Professional Paper 140-E
During Eocene time the site of the boundary between the States of Mississippi and Alabama fell within the transition zone between the Mississippi embayment and the open Gulf of Mexico. That different types of deposition proceeded simultaneously within these two regions may be inferred from the different facies which...
