Mineral resources of Alaska, report on progress of investigations in 1919--Mining in Chitina Valley
F. H. Moffit
1921, Bulletin 714-C
Contributions to economic geology (short papers and preliminary reports), 1920 : Part II. - Mineral fuels
David White, Marius R. Campbell
1921, Bulletin 716
No abstract available....
New Athens-Okawville folio, Illinois
Eugene Wesley Shaw
1921, Folios of the Geologic Atlas 213
Contributions to economic geology, 1920, Part I, Metals and nonmetals except fuels--Potash deposits in Spain
H. S. Gale
1921, Bulletin 715-A
Ground water in Pahrump, Mesquite, and Ivanpah valleys, Nevada and California
Gerald A. Waring
1921, Water Supply Paper 450-C
Records of water levels in wells in southern California
Fred Charles Ebert
1921, Water Supply Paper 468
Contributions to economic geology, 1920, Part II, Mineral fuels--Natural-gas resources available to Dallas and other cities of central north Texas
E.W. Shaw, P.L. Ports
1921, Bulletin 716-D
Geology and petroleum resources of northwestern Kern county, California
Walter Atheling English
1921, Bulletin 721
Preliminary report on petroleum in Alaska
George Curtis Martin
1921, Bulletin 719
A superpower system for the region between Boston and Washington
W.S. Murray, and others
1921, Professional Paper 123
Geology of the Cement oil field, Caddo County, Oklahoma: Chapter B in Contributions to economic geology, 1921, Part II.--Mineral fuels
Frank Reeves
1921, Bulletin 726-B
Contributions to economic geology, 1920, Part I, Metals and nonmetals except fuels--Preliminary report on the deposits of manganese ore in the Batesville district, Arkansas
H. D. Miser
1921, Bulletin 715-G
Contributions to economic geology, 1920, Part II, Mineral fuels--The Mule Creek oil field, Wyoming
E. T. Hancock
1921, Bulletin 716-C
The fauna of the Cannonball marine member of the Lance formation; Corals from the Cannonball marine member of the Lance formation
T. W. Stanton, T.W. Vaughan
1921, Professional Paper 128-A
Coal in eastern Idaho
G. R. Mansfield
1921, Bulletin 716-F
No abstract available....
Helium-bearing natural gas
G.S. Rogers
1921, Professional Paper 121
Permian salt deposits of the south-central United States
N. H. Darton
1921, Bulletin 715-M
No abstract available....
Contributions to the hydrology of the United States, 1919
Nathan C. Grover
1921, Water Supply Paper 450
Geologic structure and oil and gas prospects of a part of Jefferson County, Oklahoma
Heath M. Robinson
1921, Bulletin 726-F
No abstract available....
Mineral resources of Alaska, report on progress of investigations in 1919--The future of Alaska mining
A. H. Brooks
1921, Bulletin 714-A
Shorter contributions to general geology, 1920
Water Resources Division, U.S. Geological Survey
1921, Professional Paper 128
A biological survey of Alabama: I. Physiography and life zones. II. The mammals
Arthur H. Howell
1921, North American Fauna 45
Contributions to economic geology (short papers and preliminary reports) 1920.
F. L. Ransome, Hoyt Stoddard Gale, Ernest Francis Burchard
1921, Bulletin 715
Contributions to economic geology, 1920, Part I, Metals and nonmetals except fuels--Phosphate rock near Maxville, Granite County, Montana
J. T. Pardee
1921, Bulletin 715-J
Surface water supply of the Pacific slope of southern California
Harry Deyoe McGlashan
1921, Water Supply Paper 447