The anatomy and affinities of Medullosa noei Steidtmann, and associated foliage, roots, and seeds
By: by Waldo E. Steidtmann.
Series: Contributions from the Museum of paleontology, University of Michigan.; Vol. VI, no. 7 ... February 10, 1944; Contributions from the Museum of Paleontology ;; v. 6, no. 7.
Publisher: University of Michigan press
Published: 1944
Place of publication: Ann Arbor
Language: eng
Number of pages: 166
Subjects: Medullosa noei; Paleobotany -- Pennsylvanian; Paleobotany -- Illinois
Notes: Bibliography: p. 164-166.
Issued also as thesis (Ph. D.) University of Michigan.
Cover-title.