Biostratigraphic classification of the marine Triassic in North America

Biostratigraphic classification of the marine Triassic in North America

Bibliographic Details
Main Author: Silberling, N. J. 1928-2011
Other Authors: Tozer, E. T. 1924- (joint author.)
Format: Book
Language:English
Published: Boulder, Colo. Geological Society of America 1968.
Series:Special papers (Geological Society of America) no. 110.
Subjects:
Paleontology > Triassic.
Paleontology > North America.
Ammonoidea > North America.