Some American Jurassic ammonites of the genera Quenstedticeras, Cardioceras, and Amoeboceras, family Cardioceratida
John B. Reeside Jr.
1919, Professional Paper 118
The species cordiforme Meek and Hayden, distans Whitfield, canadense Whiteaves, and dubium Hyatt (probably including whitneyi J. P. Smith), variously assigned to the genera Amaltheus, Quenstediceras, Amoeboceras, and Cardioceras, and subtumidum Whitfield and Hovey, assigned to Aegoceras, include all the previously described species of Jurassic ammonites that are considered in...
Reptilian faunas of the Torrejon, Puerco, and underlying Upper Cretaceous formations of San Juan County, New Mexico
Charles W. Gilmore
1919, Professional Paper 119
A contribution to the geology of northeastern Texas and southern Oklahoma
Lloyd William Stephenson
1919, Professional Paper 120-H
The region in central and northeastern Texas and southern Oklahoma known as the Black and Grand prairies abounds in features of interest to physiographers, geologists, and paleontologists, and the pioneer investigators of this region must have experienced renewed satisfaction in each day's exploration. The reports of Joseph A. Taff,...
Geology and ore deposits of the Tintic mining district, Utah
Waldemar Lindgren, G. F. Loughlin, V. C. Heikes
1919, Professional Paper 107
Tintic, Park City, and Bingham have always been the three great silver-lead producing districts of Utah. Of late years Bingham has also become one of the most prominent copper districts of the world, and Tintic has likewise entered the ranks of the great copper camps....
Geology of the Lost Creek coal field, Morgan County, Utah
F. R. Clark
1919, Bulletin 691-L
No abstract available....
Oil and gas geology of the Birch Creek-Sun River area, northwestern Montana
Eugene Stebinger
1919, Bulletin 691-E
No abstract available....
Mineral resources of Alaska, report on progress of investigations in 1917--Tin mining in Seward Peninsula
G. L. Harrington
1919, Bulletin 692-G
No abstract available....
Contributions to economic geology, 1918 : Part II - Mineral fuels
David White
1919, Bulletin 691
No abstract available....
Geology and oil prospects of the Salinas Valley-Parkfield area, California
W. A. English
1919, Bulletin 691-H
No abstract available....
Ground water in San Simon Valley, Arizona and New Mexico, with a section on agriculture
A.T. Schwennesen, R.H. Forbes
1919, Water Supply Paper 425-A
No abstract available....
Hydraulic conversion tables and convenient equivalents
Water Resources Division, U.S. Geological Survey
1919, Water Supply Paper 425-C
No abstract available....
Our mineral supplies--Potash
H. S. Gale
1919, Bulletin 666-N
The Sunset-Midway oil field, California, Part II, Geochemical relations of the oil, gas, and water
G.S. Rogers
1919, Professional Paper 117
Geology of northeastern Montana
Arthur J. Collier
1919, Professional Paper 120-B
A large region in northeastern Montana has never been thoroughly explored by geologists, owing to the fact that it is a part of the Great Plains and the belief that it is too monotonous and uninteresting to tempt anyone to turn aside from the pronounced geologic features a little farther...
Some American Cretaceous fish scales, with notes on the classification and distribution of Cretaceous fishes
T.D.A. Cockerell
1919, Professional Paper 120-I
Fish remains are extremely abundant in several Cretaceous formations of the Rocky Mountains and Great Plains, but except in the Niobrara formation of Kansas, a fish skeleton well enough preserved for description or identification is the greatest rarity. The fishes are represented by separate scales, in some places associated...
The structure and stratigraphy of Gravina and Revillagigedo Islands, Alaska
Theodore Chaplin
1919, Professional Paper 120-D
Relations of late Paleozoic and early Mesozoic formations of southwestern Montana and adjacent parts of Wyoming
D. Dale Condit
1919, Professional Paper 120-F
The object of this paper is twofold - to present evidence found in southwestern Montana concerning the great Jurassic base-leveling and its bearing on the solution of certain stratigraphic problems involving late Paleozoic, Triassic, and Jurassic formations, and to set forth the relations of those formations to beds in western...
Our mineral supplies--Alaska's mineral supplies
A. H. Brooks
1919, Bulletin 666-P
Surface water supply of the United States, 1917, Part VII, Lower Mississippi River basin
Water Resources Division, U.S. Geological Survey
1919, Water Supply Paper 457
Contributions to economic geology, 1918, Part I, Metals and nonmetals except fuels--Zinc carbonate and related copper carbonate ores at Ophir, Utah
G. F. Loughlin
1919, Bulletin 690-A
Surface water supply of the United States, 1916 : Part 12. North Pacific drainage basins : B. Snake River basin
Water Resources Division, U.S. Geological Survey
1919, Water Supply Paper 443
Surface water supply of the United States, 1917, Part IV, St. Lawrence River basin
Water Resources Division, U.S. Geological Survey
1919, Water Supply Paper 454
Surface water supply of the United States, 1917, Part VIII, Western Gulf of Mexico basins
Water Resources Division, U.S. Geological Survey
1919, Water Supply Paper 458
New determinations of carbon dioxide in water of the Gulf of Mexico
R. C. Wells
1919, Professional Paper 120-A
Newell folio, South Dakota
Nelson Horatio Darton
1919, Folios of the Geologic Atlas 209
