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Page 7254, results 181326 - 181350

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Publication Extents

Not all publications have extents, not all extents are completely accurate
Large springs in the United States
Oscar Edward Meinzer
1927, Water Supply Paper 557
What are the largest springs in the United States, how much water do they discharge, and what geologic conditions produce them are questions of much popular interest and considerable scientific and economic importance. Yet the information in regard to large springs has been so widely scattered and so difficult to...
Plants as indicators of ground water
Oscar Edward Meinzer
1927, Water Supply Paper 577
Perhaps the most outstanding feature of the flora of the desert is its relation or lack of relation to the water table. On the one hand are the plants which are adapted to extreme economy of water, which depend on the rains that occur at long intervals for their scanty...
American Tertiary mollusks of the genus Clementia
W. P. Woodring
1927, Professional Paper 147-C
Aside from its value as an aid in determining the age of Tertiary beds, the chief interest of the genus Clementia lies in the anomalous features of its present and former distribution. An attempt is made in this paper to trace its geologic history, to point out its paleobiologic significance,...