Observations upon some noteworthy leaf variations, and their bearing upon palaeontological evidence
By: D. P. Penhallow
Publisher: the Natural History Society
Published: 1905
Place of publication: Montreal
Language: eng
Number of pages: 305
Subjects: Fossil Leaves; Paleobotany
Notes: Reprinted from the Canadian Record of Science," 1905,v. 9, no. 5, p. 279-305.