The Upper Triassic flora of Arizona
By: [by] Lyman H. Daugherty ... With a discussion of its geologic occurrence [by] Howard R. Stagner ...
Contributors: Stagner, Howard R. 1907-
Series: [Carnegie institution of Washington]  Contributions to paleontology
Published: 1941
Place of publication: Washington, D.C
Language: eng
Number of pages: 108
Subjects: Paleobotany -- Triassic.; Paleobotany -- Arizona.
Notes: Carnegie institution of Washington.  Publication 526.
Reproduced from type-written copy.
"First issued January 31, 1941."
"Literature cited" : p. 102-105.