Graptolites from the Lower Ordovician Pogonip Group of western Utah /

Bibliographic Details
Main Author: Braithwaite, Lee F.
Format: Book
Language:English
Published: Boulder : Geological Society of America, [1976]
Series:Special papers (Geological Society of America) ; 166.
Subjects:
Description
Physical Description:v, 106 pages : illustrations ; 23 cm.
Bibliography:Bibliography: pages 104-106.
ISBN:0813721660