Geology of the Greenwood quadrangle, Arkansas-Oklahoma
B.R. Haley, T. A. Hendricks
1968, Professional Paper 536-A
Atlantic Continental Shelf and Slope of the United States - Nineteenth century exploration
T.J.M. Schopf
1968, Professional Paper 529-F
Atlantic Continental Shelf and Slope of the United States - Physiography
Elazar Uchupi
1968, Professional Paper 529-C
Geological Survey research 1968, Chapter D
Water Resources Division, U.S. Geological Survey
1968, Professional Paper 600-D
This collection of 48 short papers is the third published chapter of "Geological Survey Research 1968." The papers report on scientific and economic results of current work by members of the Geologic and Water Resources Divisions of the U.S. Geological Survey....
Physical and hydrologic properties of water-bearing deposits in subsiding areas in central California
A.I. Johnson, R.P. Moston, D. A. Morris
1968, Professional Paper 497-A
Geology of the Marquette and Sands quadrangles, Marquette County, Michigan
J. E. Gair, R.E. Thaden
1968, Professional Paper 397
Russellites, new genus, a problematical plant from the lower Permian of Texas
S.H. Mamay
1968, Professional Paper 593-I
Brachiopods from the upper part of the Garden City Formation (Ordovician), north-central Utah
R. J. Ross Jr.
1968, Professional Paper 593-H
On the nature of Polylopia
E. L. Yochelson
1968, Professional Paper 593-F
Geology of the Berne quadrangle, Black Hills, South Dakota
J. A. Redden
1968, Professional Paper 297-F
No abstract available....
Geological Survey research 1968, Chapter B
Water Resources Division, U.S. Geological Survey
1968, Professional Paper 600-B
This collection of 44 short papers is the first published chapter of "Geological Survey Research 1968." The papers report on scientific and economic results of current work by 1ne1nbers of the Geologic, Topographic, and Water Resources Divisions of the U.S. Geological Survey.Chapter A, to be published later in the year,...
Belt series in the region around Snow Peak and Mallard Peak, Idaho
Anna Hietanen
1968, Professional Paper 344-E
No abstract available....
Stratigraphy of Slick Rock district and vicinity, San Miguel and Dolores Counties, Colorado
Daniel R. Shawe, George C. Simmons, Norbert L. Archbold
1968, Professional Paper 576-A
The Slick Rock district covers about 570 square miles in western San Miguel and Dolores Counties, in southwestern Colorado. It is at the south edge of the salt-anticline region of southwestern Colorado and southeastern Utah and of the Uravan mineral belt.Deposition of Paleozoic sedimentary rocks in the district and vicinity...
Lower Jurassic (Pliensbachian and Toarcian) ammonites from eastern Oregon and California
R. W. Imlay
1968, Professional Paper 593-C
Upper Jurassic stratigraphy of some adjacent parts of Texas, Louisiana, and Arkansas
K. A. Dickinson
1968, Professional Paper 594-E
Seven new white-winged doves from Mexico, Central America, and southwestern United States
George B. Saunders
1968, North American Fauna 65
Petrography of sedimentary rocks in the Slick Rock district, San Miguel and Dolores Counties, Colorado
D. R. Shawe
1968, Professional Paper 576-B
Effects of the earthquake of March 27, 1964, on the Alaska highway system
Reuben Kachadoorian
1968, Professional Paper 545-C
The great earthquake that struck Alaska about 5:36 p.m., Alaska standard time, Friday, March 27, 1964 (03:36:1.3.0, Greenwich mean time, March 28, 1964), severely crippled the highway system in the south-central part of the State. All the major highways and most secondary roads were impaired. Damage totaled more than $46...
Geology and mineral resources of the Barao de Cocais area, Minas Gerais, Brazil
G. C. Simmons
1968, Professional Paper 341-H
An early Reticuloceras Zone fauna from the Hale Formation in northwestern Arkansas
Mackenzie Gordon Jr.
1968, Professional Paper 613-A
Ground-water hydrology and geology of the lower Great Miami River valley, Ohio
A. M. Spieker
1968, Professional Paper 605-A
Hydraulic equivalence of grains of quartz and heavier minerals, and implications for the study of placers
H. A. Tourtelot
1968, Professional Paper 594-F
Geology and iron deposits of the western Serra do Curral, Minas Gerais, Brazil
G. C. Simmons
1968, Professional Paper 341-G
Effect of increased pumping of ground water in the Fairfield-New Baltimore area, Ohio - a prediction by analog-model study
A. M. Spieker
1968, Professional Paper 605-C
Radioactive waste dilution in the Clinch River, eastern Tennessee
P.H. Carrigan Jr.
1968, Professional Paper 433-G