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183944 results.

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Publication Extents

Not all publications have extents, not all extents are completely accurate
Committee on runoff, 1939–40
W. G. Hoyt
1940, Eos, Transactions, American Geophysical Union (21) 373-374
The Runoff Committee during the year has consisted of H. K. Barrows, Merrill Bernard, E. S. Callings, R. S. Goodridge, G. A. Hathaway, Joseph Jacobs, Prof. F. T. Mavis, H. S. Riesbol, Waldo E. Smith, F. F. Snyder, and H. G. Wilm. The Committee represents a rather wide geographic distribution,...
Magnetic studies of the Florida peninsula
F.W. Lee, J.H. Swartz
1940, Eos, Transactions, American Geophysical Union (21) 297-301
This investigation was undertaken primarily as a pilot‐experiment for gaining information concerning the field‐technique and accuracy which is needed for covering large areas in detail and at the same time economically. Owing to the complex nature of magnetic observations, such a pilot‐study serves, in addition, as a basis for determining...
Potash
H. I. Smith
1940, Industrial and Engineering Chemistry (32) 1171-1172
No abstract available....
Phosphate deposits of the United States 
George R. Mansfield
1940, Economic Geology (35) 405-429
Different types of phosphate deposits and different sources of phosphate in the United States are briefly discussed. In Florida two types of phosphate are now mined, land pebble and hard rock. The principal characteristics of these types of rock are stated and methods of prospecting, mining and recovery briefly outlined....
Grubs in minks
J.E. Shillinger
1940, Wildlife Leaflet 167
No abstract available....
Ground-water resources of Kansas
R.C. Moore, S. W. Lohman, J.C. Frye, H.A. Waite, Thad G. McLaughlin, Bruce Latta
1940, Kansas Geological Survey Bulletin (1940) 1-112
Introduction: Water is a necessity of life. Accordingly, every person is deeply interested in the subject of water supply. He knows that he must have water to drink. He depends indirectly on water for all his food and clothing. He may want water in which to wash. Civilized man has...
Ground water in the Oklahoma Panhandle
S.L. Schoff
1940, Economic Geology (35) 534-545
An investigation begun in 1937 by the United States and the Oklahoma Geological Surveys, has shown that the depth to the water table in the Oklahoma Panhandle ranges from less than 25 feet in parts of major valleys to about 3oo feet in parts of the uplands. In 8 upland...