The trilobites Bathyurus and Eomonorachus from the Middle Ordovician of Oklahoma and their biofacies significance /

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Bibliographic Details
Main Author: Ludvigsen, Rolf
Format: Book
Language:English
Published: Toronto : Royal Ontario Museum, 1978.
Series:Life sciences contributions ; no. 114.
Subjects:
Description
Physical Description:18 p. : ill. ; 26 cm.
Bibliography:Bibliography: p. 16-18.
ISBN:0888542097
ISSN:0384-8159.