Llandoverian graptolites of the northern Canadian Cordillera : Petalograptus, Cephalograptus, Rhaphidograptus, Dimorphogratus, Retiolitidae, and Monograptidae /

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Bibliographic Details
Main Author: Lenz, Alfred C., 1929-
Format: Book
Language:English
Published: Toronto : ROM, 1982.
Series:Life sciences contributions ; no. 130.
Subjects:
Description
Physical Description:154 p. : ill. ; 26 cm.
Bibliography:Bibliography: p. 138-144.
ISBN:0888542798