Waterfowl populations and breeding conditions - summer 1955
U.S. Fish and Wildlife Service
1956, Special Scientific Report - Wildlife 30
Fossils from the Eutaw formation, Chattahoochee River region, Alabama-Georgia
Lloyd William Stephenson
1956, Professional Paper 274-J
Stratigraphy of Middle Ordovician rocks in the zinc-lead district of Wisconsin, Illinois, and Iowa
A.F. Agnew, A. V. Heyl, C. H. Behre Jr., E.J. Lyons
1956, Professional Paper 274-K
Geology and mineral resources of the Ivanpah quadrangle, California and Nevada
D. F. Hewett
1956, Professional Paper 275
The Ivanpah quadrangle covers about 3,900 square miles in the northeastern part of the Mojave Desert of southeastern California and southern Nevada. It includes many mountain ranges 6,000 to 7,000 feet in altitude, and a single peak, Potosi Mountain, attains 8,504 feet. The ranges are separated by broad alluvial filled...
Stratigraphy of the Mascot-Jefferson City zinc district, Tennessee
Josiah Bridge
1956, Professional Paper 277
Geology of Saipan, Mariana Islands; Part 1, General geology
Preston E. Cloud Jr., Robert George Schmidt, Harold W. Burke
1956, Professional Paper 280-A
Saipan, situated about 15° N. and 146° E., is one of the larger and more southerly of the Mariana Islands. The 15 small islands of this chain are strung along an eastwardly convex ridge for more than 400 miles north to south, midway between Honshu and New Guinea and about...
Ephemeral streams - Hydraulic factors and their relation to the drainage net
Luna Bergere Leopold, John P. Miller
1956, Professional Paper 282-A
The hydraulic factors of width, depth, velocity, and suspended sediment load of ephemeral streams near Santa Fe, N. Mex., were measured during flood flow. Later, channel slope was measured. These flood-flow data, in conjunction with an analysis of drainage-basin configuration by the methods proposed by Horton, are used to determine...
Geology of northern Kanaga Island, Alaska
Robert Roy Coats
1956, Bulletin 1028-D
A spectrographic method for determining the hafnium-zirconium ratio in zircon
C. L. Waring, H.W. Worthing
1956, Bulletin 1036-F
Uranium in black shale deposits, northern Rocky Mountains and Great Plains
W. J. Mapel
1956, Bulletin 1030-H
Tungsten deposits of the Hyder district, Alaska
F.M. Byers Jr., C.L. Sainsbury
1956, Bulletin 1024-F
The problem of the Cochrane in late Pleistocene chronology
Thor N. V. Karlstrom
1956, Bulletin 1021-J
Geology and mineral resources of the Hudson and Maynard quadrangles, Massachusetts
Wallace R. Hansen
1956, Bulletin 1038
General geology and phosphate deposits of Concepcion del Oro district, Zacatecas, Mexico
Cleaves Lincoln Rogers, Zoltan de Cserna, Eugenio Tavera, Salvador Ulloa
1956, Bulletin 1037-A
Airborne and ground reconnaissance of part of the syenite complex near Wausau, Wisconsin
Rollin C. Vickers
1956, Bulletin 1042-B
Accuracy of ore-reserve estimates for uranium-vanadium deposits on the Colorado Plateau
Alfred Lerner Bush, Harold K. Stager
1956, Bulletin 1030-D
Photogeologic procedures in geologic interpretation and mapping
Richard G. Ray
1956, Bulletin 1043-A
Reconnaissance geology of some western Aleutian Islands, Alaska
Robert Roy Coats
1956, Bulletin 1028-E
No abstract available....
Ordovician and Silurian coral faunas of western United States
Helen Duncan
1956, Bulletin 1021-F
Geology of the Kiernan quadrangle, Iron County, Michigan
Jacob Eugene Gair, K. L. Wier
1956, Bulletin 1044
Study of radioactivity in modern stream gravels as a method of prospecting
Randall T. Chew
1956, Bulletin 1030-E
Geology of northern Adak Island, Alaska
Robert Roy Coats
1956, Bulletin 1028-C
No abstract available....
Rare-earth-bearing apatite at Mineville, Essex County, New York
F. A. McKeown, Harry Klemic
1956, Bulletin 1046-B
Geology of the Johnson Creek quadrangle, Caribou County, Idaho
Robert A. Gulbrandsen, K.P. McLaughlin, F.S. Honkala, S.E. Clabaugh
1956, Bulletin 1042-A
Occurrence of diatomaceous earth near Kenai, Alaska
George Plafker
1956, Bulletin 1039-B