Vertebrates from the upper Moenkopi formation of northern Arizona.
By: by S.P. Welles.
Series: University of California publications. Bulletin of the Department of Geological Sciences -- v. 27, no.7; University of California publications in geological sciences -- v. 27, no. 7.
Publisher: Johnson Reprint Corp.
Published: 1966
Place of publication: New York
Language: eng
Number of pages: 294
Subjects: Vertebrates, Fossil.; Paleontology -- Arizona.
Notes: Reprint of the 1947 ed. published by University of California Press, Berkeley.

Bibliography: p. 287-289.