United States earthquakes, 1928-1935
U.S. Coast and Geodetic Survey
1968, Open-File Report 84-928
Metallic mineral resources map of the Hughes Quadrangle, Alaska
1968, Open-File Report 68-44
No abstract available. ...
Geology of the Scranton and New Blaine quadrangles, Logan and Johnson Counties, Arkansas
B.R. Haley
1968, Professional Paper 536-B
Atlantic Continental Shelf and Slope of the United States - Physiography
Elazar Uchupi
1968, Professional Paper 529-C
Correlation and nomenclature of some Triassic and Jurassic rocks in south-central Wyoming
G. N. Pipiringos
1968, Professional Paper 594-D
Geology of the Johnson River area, Alaska
George William Holmes, Helen Laura Foster
1968, Bulletin 1249
Crop type discrimination with color infrared photography; preliminary results in Douglas County, Kansas
David S. Simonett, William G. Brooner
1968, Open-File Report 71-260
Definition of Wisconsinan Stage
John Chapman Frye, H.B. Willman, Meyer Rubin, R. F. Black
1968, Bulletin 1274-E
Russellites, new genus, a problematical plant from the lower Permian of Texas
S.H. Mamay
1968, Professional Paper 593-I
Pingos in central Alaska
G.W. Holmes, D.M. Hopkins, H.L. Foster
1968, Bulletin 1241-H
Petrography of sedimentary rocks in the Slick Rock district, San Miguel and Dolores Counties, Colorado
D. R. Shawe
1968, Professional Paper 576-B
Evaporite geology of Fifth ore zone, Carlsbad district, southeastern New Mexico
C.L. Jones, Beth M. Madsen
1968, Bulletin 1252-B
Geochemical prospecting for copper, lead, and zinc in the west-central part of the Negaunee quadrangle, Marquette County, Michigan
Kenneth K. Segerstrom
1968, IMAP 559
Geology of the Gore Canyon-Kremmling area, Grand County, Colorado
C.S. Venable Barclay
1968, Open-File Report 68-3
The Gore Canyon-Kremmling area is in the southwestern portion of the Kremmling 15-minute quadrangle, Colorado. Precambrian rocks are biotite gneiss, the Boulder Creek Granodiorite, granophyre dikes, and quartz veins. The Boulder Creek intrudes the biotite gneiss, and both of these units are cut by north-northwest-trending granophyre dikes and quartz veins....
Calculation of cavity radius using an average potential energy function
G.E. Brethauer
1968, Open-File Report 68-21
No abstract available....
Potential of radar sensors as tools in reconnaissance geomorphic, vegetation, and soil mapping
David S. Simonett
1968, Open-File Report 68-251
No abstract available. ...
Geology of magnesite deposits in northern Okanogan County, Washington - a preliminary report
Kenneth F. Fox Jr., C. Dean Rinehart
1968, Bulletin 1272-B
Summary of floods in the United States during 1962
J.O. Rostvedt
1968, Water Supply Paper 1820
This report describes the most outstanding floods in the United Spates during 1962. The most damaging floods during the year occurred in February in southern Idaho and northern Nevada and Utah, and during the latter part of February and the early part of March in Kentucky and in the Cumberland...
Middle Miocene Foraminifera and stratigraphic relations in the Adelaida quadrangle, San Luis Obispo County, California
Patsy Beckstead Smith, David L. Durham
1968, Bulletin 1271-A
Preliminary map showing faults in the Blackford Quadrangle, western Kentucky
Dewey H. Amos
1968, Open-File Report 68-1
No abstract available....
Lead, zinc, and silver deposits at Bowser Creek, McGrath A-2 quadrangle, Alaska
Bruce L. Reed, Raymond L. Elliott
1968, Circular 559
Preliminary geologic map of Lunar Orbiter site orb II P-11
H. G. Wilshire
1968, Open-File Report 68-331
No abstract available....
Quality of surface waters of the United States, 1960 parts 7 and 8, lower Mississippi river basin and western gulf of Mexico basins
S. K. Love
1968, Water Supply Paper 1744
Stratigraphy and structure of some Keweenawan rocks, Michigan
Harold Arthur Hubbard
1968, Open-File Report 68-141
No abstract available....
Preliminary geologic map of Kemmerer quadrangle, Lincoln County, Wyoming
William W. Rubey, Steven S. Oriel, Joshua I. Tracey Jr.
1968, Open-File Report 68-235