The Foerstia zone of the Ohio and Chattanooga shales : an explanation for the stratigraphic zonation of the fossils and a report on a newly discovered occurrence of the Foertia zone in western Ohio /
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Author / Creator: | Schopf, James M. (James Morton), 1911-1978 author. |
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Imprint: | [Washington, D.C.] : United States Department of the Interior, Geological Survey, 1970. Washington : United States Government Printing Office |
Description: | 1 online resource (iii, 15 pages, 2 pages of plates) : illustrations. |
Language: | English |
Series: | Geological Survey bulletin ; 1294-H Contributions to stratigraphy Geological Survey bulletin ; 1294-H. Contributions to stratigraphy. |
Subject: | |
Format: | E-Resource U.S. Federal Government Document Book |
URL for this record: | http://pi.lib.uchicago.edu/1001/cat/bib/10910581 |
Item Description: | Title from title screen (viewed September 15, 2014). |
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Physical Description: | 1 online resource (iii, 15 pages, 2 pages of plates) : illustrations. |
Bibliography: | Includes bibliographical references (pages 14-15). |