Stratigraphy of Middle Ordovician rocks in the zinc-lead district of Wisconsin, Illinois, and Iowa / by Allen F. Agnew, Allen V. Heyl, Jr., C. H. Behre, Jr. and E. J. Lyons.

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Bibliographic Details
Main Author:	Agnew, Allen F., 1918-2012
Corporate Authors:	Geological Survey (U.S.), Wisconsin Geological and Natural History Survey
Other Authors:	Heyl, Allen V. (Allen Van), 1918-2008, Behre, Chas. H. (Charles H.), Lyons, Erwin J.
Format:	Government Document Book
Language:	English
Published:	Washington : U.S. Govt. Print. Off, 1956.
Series:	Geological Survey professional paper ; 274-K. Shorter contributions to general geology ; 1956.
Subjects:	Geology, Stratigraphic > Ordovician. Geology > Wisconsin. Geology > Illinois. Geology > Iowa.

Earth Sciences & Map Library - Stacks

Holdings details from Earth Sciences & Map Library - Stacks
Call Number:	QE75 .P9 no.274-K
QE75 .P9 no.274-K	Available Place a Hold