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Page 6458, results 161426 - 161450

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Publication Extents

Not all publications have extents, not all extents are completely accurate
Mode of igneous intrusion in La Plata Mountains, Colorado
E.B. Eckel
1937, Eos, Transactions, American Geophysical Union (18) 258-260
The La Plata Mountains, in southwestern Colorado, have long been known as an example of a mountain group of the laccolithic type, although it has been recognized that the igneous geology was much more complex than that of typical laccoliths. A restudy of the ore‐deposits of the District, now in...
Preliminary report on the North Atlantic deep‐sea cores taken by the Geophysical Laboratory, Carnegie Institution
W.H. Bradley, M. N. Bramlette, J.A. Cushman, L.G. Henbest, K.E. Lahman, P.D. Trask
1937, Eos, Transactions, American Geophysical Union (18) 224-226
A series, of 11 cores from the North Atlantic sea‐bottom between the Newfoundland Banks and the banks off the Irish Coast have been studied by a group of geologists of the United States Geological Survey. These cores were taken by Dr. C. S. Piggot of the Carnegie Institution's Geophysical Laboratory...
Geologic map of Texas
N. H. Darton, L. W. Stephenson, Julia Gardner
George W. Stose, editor(s)
1937, Report
No abstract available....
Fifty-eighth annual report of the Director of the Geological Survey
Walter Curran Mendenhall
1937, Annual Report 58
During the fiscal year 1937 the Geological Survey continued its systematic work in investigating, mapping, and reporting on the geology, the mineral and water resources, and the physical features of the United States. The results of this work are basic in all conservational activities, as those who plan and direct...
Disease relationship of domestic stock and wildlife
J.E. Shillinger
1937, Conference Paper, Transactions of the second north american wildlife conference
From the time that western civilization established itself on the North American continent until very recent years, little thought was given to the diseases, or other forms of loss, in game. In the process of bringing civilization and the incidental domestic arts and trades to the United States it appears...
Origin of the bedding replacement deposits of fluorspar in the Illinois field
L.W. Currier
1937, Economic Geology (32) 364-386
The banded fluorspar deposits of the Cave In Rock district are attributed to replacement of limestone and the preservation of bedding and cross-bedding of the rock. The solutions contained hydrofluoric acid which reacted with CaCO 3 . The replacement was stoichiometrical, with consequent reduction of volume, but continued deposition of calcium fluoride,...