The physical conditions and age indicated by the flora of the Alum Bluff formation
Edward Wilber Berry
1917, Professional Paper 98-E
The present paper has for its purpose the description of a small flora collected from the Alum Bluff formation, representing a horizon hitherto unrepresented paleobotanically in southeastern North America, and the discussion of the bearing of this flora on the physical conditions of deposition and the probable age of the...
Experiments on the extraction of potash from wyomingite
R. C. Wells
1917, Professional Paper 98-D
Relation of the Wissahickon mica gneiss to the Shenandoah limestone and Octoraro schist of the Doe Run and Avondale region, Chester County, Pennsylvania
Eleanora F. Bliss, Anna I. Jonas
1917, Professional Paper 98-B
The region discussed in this paper lies in Chester County, Pa., and is included in the eastern half of the Coatesville quadrangle. (See fig. 3.) It is within the belt of crystal-line schists and gneisses of the Piedmont Plateau. The northern half of the area, which will be called the...
Shorter contributions to general geology, 1916
Water Resources Division, U.S. Geological Survey
1917, Professional Paper 98
Tolchester folio, Maryland
Benjamin LeRoy Miller
1917, Folios of the Geologic Atlas 204
Detroit folio, Wayne, Detroit, Grosse Pointe, Romulus, and Wyandotte quadrangles, Michigan
William Hittell Sherzer
1917, Folios of the Geologic Atlas 205
Leavenworth-Smithville folio, Missouri-Kansas
Henry Hinds, Frank Cook Greene
1917, Folios of the Geologic Atlas 206
Deming folio, New Mexico
Nelson Horatio Darton
1917, Folios of the Geologic Atlas 207
The Gold Log mine, Talladega County, Alabama
E.S. Bastin
1917, Bulletin 640-I
No abstract available....
The Golden Arrow, Clifford, and Ellendale districts, Nye County, Nevada
H.G. Ferguson
1917, Bulletin 640-F
No abstract available....
Lode mining in the Quartzburg and Grimes Pass porphyry belt, Boise Basin, Idaho
E. L. Jones Jr.
1917, Bulletin 640-E
No abstract available....
Some manganese mines in Virginia and Maryland
D. F. Hewett
1917, Bulletin 640-C
No abstract available....
Reconnaissance of the Conconully, and Ruby mining districts, Washington
E. L. Jones Jr.
1917, Bulletin 640-B
No abstract available....
Oil shale in northwestern Colorado and adjacent areas
D. E. Winchester
1917, Bulletin 641-F
No abstract available....
An anticlinal fold near Billings, Noble County, Oklahoma
A.E. Fath
1917, Bulletin 641-E
No abstract available....
Structure of the Vicksburg-Jackson area, Mississippi, with special reference to oil and gas
O. B. Hopkins
1917, Bulletin 641-D
No abstract available....
Ozokerite in central Utah
H.M. Robinson
1917, Bulletin 641-A
No abstract available....
Tungsten deposits of northwestern Inyo County, California
Adolph Knopf
1917, Bulletin 640-L
No abstract available....
The Garrison and Philipsburg phosphate fields, Montana
J. T. Pardee
1917, Bulletin 640-K
No abstract available....
Placer deposits of the Manhattan district, Nevada
H.G. Ferguson
1917, Bulletin 640-J
No abstract available....
The oil and gas geology of the Foraker quadrangle, Osage County, Oklahoma
K. C. Heald
1917, Bulletin 641-B
No abstract available....
Possibilities of oil and gas in north-central Montana
Eugene Stebinger
1917, Bulletin 641-C
No abstract available....
Anticlines in central Wyoming
C.J. Hares
1917, Bulletin 641-I
No abstract available....
Tin ore in northern Lander County, Nevada
Adolph Knopf
1917, Bulletin 640-G
No abstract available....
Geology of the Hound Creek district of the Great Falls coal field, Cascade County, Montana
V. H. Barnett
1917, Bulletin 641-H
No abstract available....
