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Publication Extents

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Distribution of the Hoskinnini tongue of the Cutler formation in southwestern Utah and adjoining parts of Arizona and Colorado
John H. Stewart, T. E. Mullens, G.A. Williams
1954, Trace Elements Memorandum 803
Recent field work indicates the Hoskinnini tongue of the Cutler formation is present in much of southeastern Utah and adjoining parts of Colorado. Previously the Hoskinnini had been recognized only in the Monument Valley region of southeastern Utah and northeastern Arizona. The Hoskinnini tongue is pale reddish brown and is...
Surface adsorption of Cs137 ions on quartz crystals
Stephen Antkiw, H. Waesche, F. Senftle
1954, Trace Elements Memorandum 862
Adsorption tests were made on four large synthetic and three natural quartz crystals to see if surface defects might be detected by subsequent autoradiography techniques. The adsorbent used was radioactive Cs137 in a solution of Cs 137Cl. Natural quartz crystals adsorbed more cesium than the synthetic crystals. Certain surface defects...
Geology and coal deposits of the Shelburn quadrangle, Sullivan County, Indiana
Courtney Waddell
1954, Coal Map 17
The Shelburn quadrangle is the fifth in a series of quadrangle maps prepared as a part of a program by the Geological Survey, Indiana Department of Conservation, and the U.S. Geological Survey to appraise the coal resources of Indiana.  The field work was done by the writer, assisted by Dick...