The Upper Triassic flora of Arizona.
Subtitle: With a discussion of its geologic occurrence [by] Howard R. Stagner.
Contributors: Stagner, Howard Ralph, 1907-
Series: [Carnegie Institution of Washington] Contributions to paleontology; Contributions to paleontology (Carnegie Institution of Washington)
Published: 1941
Place of publication: Washington, D.C
Language: eng
Number of pages: 108
Subjects: Paleobotany -- Triassic; Paleobotany -- Arizona