Taxonomic revision of the Spermatopsida of the Oligocene Creede flora, southern Colorado
By: by Jack A. Wolfe and Howard E. Schorn.
Contributors: Schorn, Howard E.
Series: U.S. Geological Survey bulletin ;; 1923
Publisher: U.S. G.P.O.; U.S. Geological Survey [distributor]
Published: 1991
Place of publication: Washington, D.C; Denver, CO
Language: eng
Number of pages: 40
Subjects: Paleobotany -- Oligocene.; Paleobotany -- Colorado.; Creede Formation (Colo.)
Other titles: Spermatopsida of the oligocene creede flora, southern Colorado.
Notes: Includes bibliographical references (p. 38-40).