Descriptions of fossil plants from the Mesozoic and Cenozoic of North America
By: by F.H. Knowlton.
Series: Smithsonian miscellaneous collections -- v. 52, pt. 4; Publication (Smithsonian Institution) -- 1884.
Publisher: Smithsonian Institution
Published: 1910
Place of publication: [Washington
Language: eng
Number of pages: 496
Subjects: Plants, Fossil -- North America; Paleobotany -- Mesozoic; Paleobotany -- Cenozoic
Other titles: Fossil plants
Notes: Caption title.

"From Smithsonian miscellaneous collections (quarterly issue) volume 52, part 4. No. 1884. Published January 11, 1910."