The Proterosuchia and the early evolution of the archosaurs
Subtitle: an essay about the origin of a major taxon
By: [by] Osvaldo A. Reig.
Series: Bulletin of the Museum of Comparative Zoology, Harvard University, v. 139, no. 5; Bulletin of the Museum of Comparative Zoology ;; v. 139, no. 5.
Published: 1970
Place of publication: Cambridge, Mass
Language: eng
Number of pages: 292
Subjects: Thecodontia.
Notes: Bibliography: p. 287-290.
Cover title.