Upper Cretaceous (Campanian and Maestrichtian) ammonites from southern Alaska
Publisher: U.S. Govt. Print. Off.
Published: 1963
Place of publication: Washington
Language: eng
Number of pages: 53
Subjects: Ammonoidea; Paleontology -- Cretaceous.; Paleontology -- Alaska
Notes: Bibliography: p. 47-49.
Part of illustrative matter fold. in pocket.