Age of the Bedford Shale, Berea Sandstone, and Sunbury Shale in the Appalachian and Michigan basins, Pennsylvania, Ohio, and Michigan /

Age of the Bedford Shale, Berea Sandstone, and Sunbury Shale in the Appalachian and Michigan basins, Pennsylvania, Ohio, and Michigan /

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Bibliographic Details
Author / Creator:	De Witt, Wallace, Jr., 1920-2012, 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, 11 pages) : illustrations.
Language:	English
Series:	Geological Survey bulletin ; 1294-G Contributions to stratigraphy Geological Survey bulletin ; 1294-G. Contributions to stratigraphy.
Subject:	Sandstone -- Appalachian Basin. Sandstone -- Michigan Basin (Mich. and Ont.) Sandstone -- Michigan. Sandstone -- Ohio. Sandstone -- Pennsylvania. Shale -- Michigan. Shale -- Ohio. Shale -- Pennsylvania. Shale -- Michigan Basin (Mich. and Ont.) Shale -- Appalachian Basin. Sandstone. Shale. Michigan. Ohio. Pennsylvania.
Format:	E-Resource U.S. Federal Government Document Book
URL for this record:	http://pi.lib.uchicago.edu/1001/cat/bib/10910570

Hidden Bibliographic Details
Other authors / contributors:	Geological Survey (U.S.), issuing body.
Notes:	Title from title screen (viewed September 15, 2014). Includes bibliographical references ( pages 10-11).
Other form:	Print version: De Witt, Wallace Age of the Bedford Shale, Berea Sandstone, and Sunbury Shale in the Appalachian and Michigan basins, Pennsylvania, Ohio, and Michigan
GPO item no.:	0620 (online)
Govt.docs classification:	I 19.3:1294-G

Description
Item Description:	Title from title screen (viewed September 15, 2014).
Physical Description:	1 online resource (iii, 11 pages) : illustrations.
Bibliography:	Includes bibliographical references ( pages 10-11).