J. O. Maberry
1972, IMAP 770-J
No abstract available....
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Publication Extents
Not all publications have extents, not all extents are completely accurateWater Resources Division, U.S. Geological Survey
1972, Geophysical Investigations Map 832
No abstract available....
1972, IMAP 591-E
In general, long freeze-free periods occur at low elevations, and short freeze-free periods occur at high elevations. But some valley floors have shorter freeze-free seasons than the glancing foothills because air cooled at high elevations flows downward and is trapped in the valleys. This temperature pattern occurs in the western...
W. E. Davis, Rex V. Allen
1972, Open-File Report 72-82
Water Resources Division, U.S. Geological Survey
1972, Geophysical Investigations Map 838
No abstract available....
Water Resources Division, U.S. Geological Survey
1972, Open-File Report 72-393
No abstract available....
Carl Koteff, R.P. Volckmann
1972, Open-File Report 72-213
No abstract available....
Harald Drewes
1972, Professional Paper 746
The Santa Rita Mountains of southeastern Arizona are underlain, in part, by volcanic and sedimentary rocks and by many small intrusives, of Cenozoic age. These rocks provide a more complete geologic record than that of other ranges in the region, and consequently the Santa Rita Mountains are a useful reference...
John Van N. Dorr
1972, Open-File Report 72-94
No abstract available....
R. C. Greene, G. W. Walker, R.E. Corcoran
1972, IMAP 680
Bruce Bryant
1972, IMAP 785-E
Water Resources Division, U.S. Geological Survey, Liberian Geological Survey
1972, IMAP 776-A
Irvin L. Tailleur, Bernard L. Mamet, J. Thomas Dutro Jr.
1972, Open-File Report 72-372
New collections of foraminifers and macrofossils from Nuka Ridge, the type area of the enigmatic Nuka Formation, demonstrate that the type Nuka Formation contains at least two, and probably several, thrust sheets instead of a single continuous stratigraphic sequence as originally described....
Neal A. Matson Jr., Donald H. Richter
1972, Open-File Report 72-250
No abstract available....
John D. Sims
1972, Geologic Quadrangle 972
Water Resources Division, U.S. Geological Survey
1972, Open-File Report 72-385
No abstract available....
G. A. Izett, C. S. Barclay
1972, Open-File Report 72-184
Herbert Samuel Jacobson, Erdogan Turet
1972, Open-File Report 72-189
The Eymir mine near Edremit on Turkey's Aegean coast (long 27?30'E.,1at 39?36'N.) was investigated as part of the Maden Tetkik ve Arama Enstitutsu (MTA)-U. S. Geological Survey (USGS) mineral exploration and training project, for the purpose of increasing the known mineral reserves. Geologic mapping of the mine area indicates that...
Erk Reimnitz, Stephen C. Wolf, Craig A. Rodeick
1972, Open-File Report 72-312
W.A. Hobba, Eugene A. Friel, James L. Chisholm
1972, Open-File Report 74-220
H. M. Iyer
1972, Open-File Report 72-183
Isidore Zietz, John R. Kirby Jr.
1972, Geophysical Investigations Map 836
No abstract available....
L. E. Garrison, R.G. Martin Jr., H. L. Berryhill Jr., M.W. Buell Jr., H.R. Ensminger, R.K. Perry
1972, IMAP 732
Water Resources Division, U.S. Geological Survey
1972, Open-File Report 72-421
No abstract available....
Water Resources Division, U.S. Geological Survey
1972, Open-File Report 72-386
No abstract available....