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...
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...
The structure and stratigraphy of Gravina and Revillagigedo Islands, Alaska
Theodore Chaplin
1919, Professional Paper 120-D
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...
The Sunset-Midway oil field, California, Part II, Geochemical relations of the oil, gas, and water
G.S. Rogers
1919, Professional Paper 117
Upper Cretaceous floras of the eastern Gulf region in Tennessee, Mississippi, Alabama, and Georgia
E. W. Berry
1919, Professional Paper 112
The Santo Tomas cannel coal, Webb County, Texas
G. H. Ashley
1919, Bulletin 691-I
No abstract available....
Mineral resources of Alaska, report on progress of investigations in 1917--Mining in the Fairbanks district
Theodore Chapin
1919, Bulletin 692-F
No abstract available....
Mineral resources of Alaska, report on progress of investigations in 1917--Administrative report
G. C. Martin
1919, Bulletin 692-A
No abstract available....
Mineral resources of Alaska, report on progress of investigations in 1917--Gold lode mining in the Willow Creek district
S. R. Capps
1919, Bulletin 692-D
No abstract available....
Geology of the Lost Creek coal field, Morgan County, Utah
F. R. Clark
1919, Bulletin 691-L
No abstract available....
Water-power investigations in southeastern Alaska. Mining developments in the Ketchikan district. Geology and mineral resources of the west coast of Chichagof Island
G. H. Canfield
1919, Bulletin 692-B
No abstract available....
Mineral resources of Alaska, report on progress of investigations in 1917--Platinum-bearing auriferous gravels of Chistochina River
Theodore Chapin
1919, Bulletin 692-C
No abstract available....
Mineral resources of Alaska, report on progress of investigations in 1917--Sulphur on Unalaska and Akun islands and near Stepovak Bay
A.G. Maddren
1919, Bulletin 692-E
No abstract available. ...
A catalogue of the Mesozoic and Cenozoic plants of North America
Frank Hall Knowlton
1919, Bulletin 696
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....
The Kantishna region, Alaska
Stephen Reid Capps
1919, Bulletin 687
The Kantishna, region as here defined is bordered on the south by the crest of the Alaska Range, on the north by Tanana River, on the east by Nenana River, and on the west by lower Kantishna River and one of its main headward tributaries, McKinley Fork. (See fig. 1.) In...
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
Our mineral supplies--Chromite
J. S. Diller
1919, Bulletin 666-A
Mineral resources of the United States, 1916: Part II - Nonmetals
Hiram Dryer McCaskey, Ernest Francis Burchard, Gerald Francis Loughlin
1919, Report
No abstract available....
Mineral resources of the United States, 1916: Part I - Metals
Hiram Dryer McCaskey
1919, Report
No abstract available....
Fortieth annual report of the Director of the United States Geological Survey
George Otis Smith
1919, Annual Report 40
The fortieth annual report of the United States Geological Survey is an appropriate place in which to compare the present scope of the work with that of the work done during the first year of this organization. The growth of the Survey is suggested by a comparison of the appropriations...
State of Alabama and part of Georgia coal fields and producing districts
1919, Report
The physiography of Mount Desert
Florence Bascom
1919, Bulletin of the Geographical Society of Philadelphia (17) 117-130
No abstract available....
Hawaiian Volcano Observatory bulletins - 1919
1919, Report
The Hawaiian Volcano Observatory (HVO) Bulletin series was an informal publication issued between the years 1913 to 1929. Individual issues contain information on volcanic and earthquake activity, volcano research, and volcano monitoring in Hawaii, and issues often included photographs, sketches, and data plots. Information on volcanic activity at other locations...
