Late Ordovician-Early Silurian strata in the central United States and the Hirnantian stage /

Bibliographic Details
Main Author:	Amsden, Thomas William
Other Authors:	Barrick, James E.
Format:	Book
Language:	English
Published:	Norman : The University of Oklahoma, 1986.
Series:	Bulletin (Oklahoma Geological Survey) ; 139.
Subjects:	Geology, Stratigraphic > Ordovician. Geology, Stratigraphic > Silurian.

Description
Item Description:	Spine title: Late Ordovician-Early Silurian strata. Includes index.
Physical Description:	95 pages : illustrations, maps ; 25 cm.
Bibliography:	Bibliography: pages 69-73.
ISSN:	0078-4389 ;