The Rampart and Hot Springs regions
H. M. Eakin
1912, Bulletin 520-I
No abstract available....
Mineral resources of Alaska, report on progress of investigations in 1911--Gold placers between Woodchopper and Fourth of July Creeks, upper Yukon River
L. M. Prindle, J.B. Mertie Jr.
1912, Bulletin 520-G
Coal fields of the Wind River region, Fremont and Natrona counties, Wyoming
E. G. Woodruff, D. E. Winchester
1912, Bulletin 471-G
No abstract available....
Gold deposits of the Seward-Sunrise region, Kenai Peninsula
Barry L. Johnson
1912, Bulletin 520-E
No abstract available....
Gold placers of the Yentna district
S. R. Capps
1912, Bulletin 520-F
No abstract available....
Mineral resources of Alaska, report on progress of investigations in 1911--Preface and administrative report
A. H. Brooks
1912, Bulletin 520-A
The Taral and Bremner River districts
F. H. Moffit
1912, Bulletin 520-C
No abstract available....
Mineral resources of Alaska, report on progress of investigations in 1911--Notes on mining in Seward Peninsula
P. S. Smith
1912, Bulletin 520-M
Contributions to economic geology, 1910, Part II, Mineral fuels--Miscellaneous analyses of coal samples from various fields of the United States
Water Resources Division, U.S. Geological Survey
1912, Bulletin 471-J
The Deep Creek district of the Vernal coal field, Uintah County, Utah. The Blacktail (Tabby) Mountain coal field, Wasatch County, Utah
C. T. Lupton
1912, Bulletin 471-I
No abstract available....
Geology of certain lignite fields in eastern Montana. The Baker lignite field, Custer County, Montana. The Terry lignite field, Custer County, Montana. The Glendive lignite field, Dawson County, Montana. The Sidney lignite field, Dawson County, Montana. The Culbertson lignite field, Valley County, Montana
W. R. Calvert, C.F. Bowen, Frank A. Herald, J.H. Hance, Eugene Stebinger, A. L. Beekly
1912, Bulletin 471-D
No abstract available....
The southern extension of the Milk River coal field, Chouteau County, Montana. The Livingston and Trail Creek coal fields, Park, Gallatin, and Sweet Counties, Montana. The Electric coal field, Park County, Montana
L.J. Pepperberg, W. R. Calvert
1912, Bulletin 471-E
No abstract available....
The Little Powder River coal field, Campbell County, Wyoming. The Sussex coal field, Johnson, Natrona, and Converse Counties, Wyoming. The Lost Spring coal field, Converse County, Wyoming
J.A. Davis, Carroll H. Wegemann, Dean E. Winchester
1912, Bulletin 471-F
No abstract available....
The coal resources of Gunnison Valley, Mesa and Delta Counties, Colorado. The Tijeras coal field, Bernalillo County, New Mexico
E. G. Woodruff, W. T. Lee
1912, Bulletin 471-H
No abstract available....
Mineral resources of Alaska, report on progress of investigations in 1911--Tin resources of Alaska
F. L. Hess
1912, Bulletin 520-B
The Alatna-Noatak region
P. S. Smith
1912, Bulletin 520-L
No abstract available....
Mineral resources of Alaska, report on progress of investigations in 1911--Geologic investigations along the Canada-Alaska boundary
A.G. Maddren
1912, Bulletin 520-K
Gold deposits near Valdez
A. H. Brooks
1912, Bulletin 520-D
No abstract available....
The Ruby placer district
A.G. Maddren
1912, Bulletin 520-J
No abstract available....
Coal on Dan River, North Carolina
R.W. Stone
1912, Bulletin 471-B
No abstract available....
Lignite in the Fort Berthold Indian Reservation, North Dakota, north of Missouri River
M. A. Pishel
1912, Bulletin 471-C
No abstract available....
The Campton oil pool, Kentucky. Oil and gas development in Knox County, Kentucky
M.J. Munn
1912, Bulletin 471-A1
No abstract available....
Introduction
M.J. Munn
1912, Bulletin 471-A
No abstract available....
Mineral resources of Alaska : report on progress of investigations in 1911 -- Placer mining and water supply of the Fairbanks, Circle, Fortymile, Eagle, and Seventymile River districts, Alsaka
C.E. Ellsworth, E.A. Porter
1912, Bulletin 520-H
Preliminary report on the geology and possible oil resources of the south end of the San Joaquin Valley, Cal.
Robert Anderson
1912, Bulletin 471-A5
No abstract available....