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Ordovician Graptolites of the Basin Ranges in California, Nevada, Utah, and Idaho
From introduction: This report presents a summary of the graptolite faunas of the Basin Ranges as known from the collections of the U.S. Geological Survey and the Departments of Geology of the University of California at Los Angeles and Utah State University. The collections were made in the period 1872-1958, but only a very small number of specimens have been described or illustrated in the 80 or so years elapsed.
Date:
1963
Creator:
Ross, Reuben James, Jr. & Berry, William B. N.
System:
The UNT Digital Library
United States Earthquakes, 1962
Report discussing earthquake activity in the United States during 1962. The report is broken down by regions and has sections for specific earthquakes.
Date:
1962
Creator:
unknown
System:
The UNT Digital Library