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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Bibliographic Details
Author / Creator:Schopf, James M. (James Morton), 1911-1978 author.
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
Hidden Bibliographic Details
Varying Form of Title:Explanation for the stratigraphic zonation of the fossils and a report on a newly discovered occurrence of the Foertia zone in western Ohio
Other authors / contributors:Schwietering, J. F., author.
Geological Survey (U.S.), issuing body.
Notes:Title from title screen (viewed September 15, 2014).
Includes bibliographical references (pages 14-15).
Other form:Print version: Schopf, James Morton, 1911- Foerstia zone of the Ohio and Chattanooga shales
GPO item no.:0620 (online)
Govt.docs classification:I 19.3:1294-H