Callovian (Jurassic) ammonites from the United States and Alaska. Descriptions and illustrations of cephalopods of Late Jurassic age.
Title:
Callovian (Jurassic) ammonites from the United States and Alaska. Descriptions and illustrations of cephalopods of Late Jurassic age.
Author:
Imlay, Ralph W. (Ralph Willard), 1908-1989.
Personal Author:
Publication Information:
Washington : U.S. Govt. Print. Off., 1953.
Physical Description:
2 volumes (108 pages) 55 plates, maps, diagrams, tables. 29 cm.
General Note:
Issued in pts. A and B, each pt. with a special t.p.
Language:
English
Contents:
pt. l. Western interior United States.--pt. 2. Alaska Peninsula and Cook inlet region.
Format :
Book