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Publication Extents

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Experiments on schistosity and slaty cleavage
George Ferdinand Becker
1904, Bulletin 241
Schistosity as a structure is important, and it is a part of the business of geologists to explain its origin. Slaty cleavage has further and greater importance as a possible tectonic feature. Scarcely a great mountain range exists, or has existed, along the course of which belts of slaty rock...
The copper deposits of the Encampment District, Wyoming
A.C. Spencer
1904, Professional Paper 25
During the last few years prospecting in the Medicine Bow and Park ranges in northern Colorado and southern Wyoming has proved that copper-bearing minerals occur frequently and are very generally distributed over a wide region in this portion of the Rocky Mountains. This has gradually become known through the discovery...
New York City and vicinity
H.M. Wilson, S.H. Bodfish, Frank Sutton, R.D. Cummin, E.B. Clark, J.W. Thomson, J.H. Wheat
1904, Report
No abstract available....
Forest conditions in the Black Mesa Forest Reserve, Arizona
F. G. Plummer, T. F. Rixon, Arthur Dodwell
1904, Professional Paper 23
The Black Mesa Forest Reserve, in Arizona, was created by proclamation of President McKinley dated August 17, 1898. The following are its boundaries; "Beginning at a point on the boundary line between Arizona and New Mexico where it is intersected by the north line of township seven (7) north, range...