The copper deposits of the Clifton-Morenci district, Arizona
Waldemar Lindgren
1905, Professional Paper 43
The oldest rocks of the Clifton quadrangle are pre-Cambrian granite and quartzitic schists, separated by an important unconformity from the covering Paleozoic strata. The latter comprise a total thickness of 1,500 feet. At the base lie 200 feet of probably Cambrian quartzitic sandstone, succeeded by 200 to 400 feet of...
The lead, zinc, and fluorspar deposits of western Kentucky
E. O. Ulrich, W.S.T. Smith
1905, Professional Paper 36
Geography and distinctive characters. The fluorspar, lead, and zinc deposits that were the subject of the investigations reported in this paper are situated hi Livings ton, Crittenden, and Caldwell, and adjacent portions of Christian, Trigg, and Lyon counties, in western Kentucky, and in the counties immediately across the Ohio River,...
Preliminary report on the geology and underground water resources of the central Great Plains
N. H. Darton
1905, Professional Paper 32
The area to which this report relates is shown in Pl. II. It comprises the greater portions of South Dakota, Nebraska, and Kansas, and the eastern portions of Colorado and of Wyoming, an area of about one-half million square miles. It is the result of my investigations during the past...
The Triassic cephalopod genera of America
Alpheus Hyatt, J.P. Smith
1905, Professional Paper 40
The marine Triassic section of .America is unusually complete, and its thickness compares favorably with that of any other region. All three subdivisions-Lower, Middle, and Upper Triassic--are represented by calcareous deposits, aggregating approximately 4,000 feet in thickness. Of this amount, about 800 feet belong to the Lower Triassic, about 1,000...
Contributions to Devonian paleontology, 1903
Henry Shaler Williams, Edward Martin Kindle
1905, Bulletin 244
Geology of the central Copper River region, Alaska
Walter C. Mendenhall
1905, Professional Paper 41
It is an interesting evidence of the prompt responsiveness of our governmental organization to popular needs that the year 1898, which saw the first rush of argonauts to Alaska as a result of the discovery of the Klondike in 1986, saw also several well-equipped Federal parties at work in the...
Bibliography and index of North American geology, paleontology, petrology and mineralogy for the year 1904
Fred Boughton Weeks
1905, Bulletin 271
Forest conditions in the Gila River Forest Reserve, New Mexico
T. F. Rixon
1905, Professional Paper 39
The Gila River Forest Reserve was established by proclamation of President McKinley on March 2, 1899. The following is a statement of the boundaries as laid down in the proclamation: "Beginning at a point on the boundary line between New Mexico and Arizona, where it is intersected by the north...
The configuration of the rock floor of Greater New York
William Herbert Hobbs
1905, Bulletin 270
Miocene Foraminifera from the Monterey shale of California, with a few species from the Tejon formation
Rufus Mather Bagg Jr.
1905, Bulletin 268
No abstract available....
Limestones of southwestern Pennsylvania
Frederick Gardner Clapp
1905, Bulletin 249
The gold placers of the Fortymile, Birch Creek, and Fairbanks regions, Alaska
Louis Marcus Prindle
1905, Bulletin 251
No abstract available....
A gazetteer of Indian Territory (Oklahoma)
Henry Gannett
1905, Bulletin 248
The drumlins of southeastern Wisconsin (preliminary paper)
William C. Alden
1905, Bulletin 273
The origin of certain place names in the United States (second edition)
Henry Gannett
1905, Bulletin 258
Geology of the Boulder district, Colorado
Nevin Melancthon Fenneman
1905, Bulletin 265
Methods and Costs of Gravel and Placer Mining in Alaska
Chester Wells Purington
1905, Bulletin 263
Paleontology of the Malone Jurassic formation of Texas
Francis Whittemore Cragin, T. W. Stanton
1905, Bulletin 266
No abstract available....
Report on progress of investigations of mineral resources of Alaska in 1904
Alfred H. Brooks
1905, Bulletin 259
During the last two years the United States Geological Survey has met the demand of the mining public for early publication of economic results by issuing an annual bulletin entitled "Contributions to Economic Geology." Though these volumes have made no attempt to treat exhaustively any of the subject discussed, and...
Mineral resources of the Elders Ridge quadrangle, Pennsylvania
Ralph Walter Stone
1905, Bulletin 256
The petroleum fields of the Pacific coast of Alaska, with an account of the Bering River coal deposits
George Curtis Martin
1905, Bulletin 250
This report contains the result of a hasty examination of the structural and economic geology of the localities where indications of petroleum have been found. Though only a few wells have been drilled and it is too soon to predict an important future for the region as a petroleum producer,...
Cement materials and industry of the United States
Edwin C. Eckel
1905, Bulletin 243
Geology and paleontology of the Judith river beds
Timothy William Stanton, John Bell Hatcher, Frank Hall Knowlton
1905, Bulletin 257
The fluorspar deposits of southern Illinois
Harry Foster Bain
1905, Bulletin 255
Contributions to mineralogy from the United States Geological Survey
Frank Wigglesworth Clarke
1905, Bulletin 262
