G. O. Smith
1916, Science (43) 659-665
No abstract available....
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Publication Extents
Not all publications have extents, not all extents are completely accurateHenry Miner Eakin
1916, Bulletin 631
No abstract available....
Wallace Walter Atwood
1916, Professional Paper 95-B
No abstract available....
George Charlton Matson, Edward Wilber Berry
1916, Professional Paper 98-L
In the spring of 1910 the writer, working under the direction of T. Wayland Vaughan, geologist in charge of Coastal Plain investigations, undertook a study of the later Tertiary formations of the Gulf Coastal Plain. According to the plans outlined before the work was begun, the beds that had formerly...
G. F. Loughlin
1915, Professional Paper 90-F
C.F. Bowen
1915, Professional Paper 90-I
No abstract available....
F. W. Clarke, W. C. Wheeler
1915, Professional Paper 90-D
No abstract available....
Whitman Cross
1915, Professional Paper 88
No abstract available....
Waldemar Lindgren
1915, Bulletin 601
George H. Girty
1915, Bulletin 593
The beds in northern Arkansas that lie between the Boone limestone (commonly regarded as representing the Burlington and Keokuk epochs) and the Pennsylvanian have been divided into several formations, named, in ascending order, Moorefield shale, Batesville sandstone, Fayetteville shale, and Pitkin limestone. These formations presumably are equivalent to those that...
Stephen Reid Capps, Bertrand Leroy Johnson
1915, Bulletin 605
Stephen Reid Capps
1915, Bulletin 607
Claude Ellsworth Siebenthal
1915, Bulletin 606
George Herbert Girty
1915, Bulletin 595
Marius Robinson Campbell, David White
1915, Bulletin 581
No abstract available....
Robert Bradford Marshall
1915, Bulletin 567
Frank Wigglesworth Clarke
1915, Bulletin 591
The present Geological Survey of the United States was organized in 1879. In 1880, in connection with the Colorado work, a chemical laboratory was established at Denver in charge of W. F. Hillebrand, with whom were associated Antony Guyard and, later, L. G. Eakins. In 1882 W. H. Melville was...
Robert Bradford Marshall
1915, Bulletin 560
Robert Bradford Marshall
1915, Bulletin 569
Robert Bradford Marshall
1915, Bulletin 568
John M. Nickles
1915, Bulletin 617
Frank Charles Schrader, James M. Hill
1915, Bulletin 582
T. Nelson Dale
1915, Bulletin 589
No abstract available....
James M. Hill
1915, Bulletin 594
Scattered over its sparsely settled and generally arid expanse the State of Nevada contains approximately 200 centers of past or present mining activity. Some of these mining districts, such as the Comstock,1 Eureka,2 Tonopah,3 and Goldfield,4 have added millions to the world's wealth in precious metals and have been given...
Alfred H. Brooks
1915, Bulletin 622
No abstract available....