The trias and its ammonoids : the evolution of a time scale /

Bibliographic Details
Main Author:	Tozer, E. T.
Corporate Author:	Geological Survey of Canada
Format:	Book
Language:	English French
Published:	Ottawa : Energy, Mines and Resources Canada, 1984.
Series:	Miscellaneous report (Geological Survey of Canada) ; 35.
Subjects:	Geology, Stratigraphic > Triassic. Ammonoidea. Geological time.

Evans: Library Stacks