On Nematophyton and allied forms from the Devonian (Erian) of Gaspé and Bay des Chaleurs
By: by D. P. Penhallow ... (With introductory notes, by Sir William Dawson ...)
Published: 1888
Place of publication: n.p.
Language: eng
Number of pages: 47
Subjects: Paleobotany
Notes: Caption title.

From "Trans. Roy. soc. Canada. Section IV., 1888."
Table of contents: title: Introductory geological note, [by] Sir W. Dawson. Notes upon the fossils, [by] Prof. Penhallow.