Cover image for Stratigraphic distribution and zonation of Jurassic (Callovian) ammonites in southern Alaska
Stratigraphic distribution and zonation of Jurassic (Callovian) ammonites in southern Alaska
Title:
Stratigraphic distribution and zonation of Jurassic (Callovian) ammonites in southern Alaska
Author:
Imlay, Ralph W. (Ralph Willard), 1908-1989.
Personal Author:
Imlay, Ralph W. (Ralph Willard), 1908-1989.
Publication Information:
Washington : U.S. Govt. Print. Off., 1975.
Physical Description:
iii, 28 pages, 6 leaves of plates : illustrations ; 29 cm.
Series:
Professional paper (Geological Survey (U.S.)) ; no. 836

Professional paper (Geological Survey (U.S.)) ; no. 836.
General Note:
Includes index.
Language:
English
Subject Term:
Geology, Stratigraphic -- Jurassic.

Ammonoidea -- Alaska.

Geology -- Alaska.
Format :
Book

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