Middle Cenozoic floras of western North America.
Contributors: Oliver, Elizabeth.; La Motte, Robert Smith, 1895-
Series: Contributions to paleontology (Carnegie Institution of Washington); Carnegie Institution of Washington publication -- no. 455
Publisher: Johnson Reprint
Published: 1970
Place of publication: New York
Language: eng
Number of pages: 152
Subjects: Paleobotany -- Cenozoic.; Paleobotany -- North America; Paleobotany -- West (U.S.)
Notes: Papers by Elizabeth Oliver and Robert Smith La Motte. Bibliographical footnotes.

Reprint. Originally published: Washington : Carnegie Institution of Washington, 1936. -- (Contributions to palaeontology) (Publication / Carnegie Institution of Washington ; no. 455)