Spores with proximal radial pattern from the Devonian of Canada
By: by D. C. McGregor.
Publisher: Dept. of Mines and Technical Surveys, Canada
Published: 1961
Place of publication: [Ottawa]
Language: eng
Number of pages: 11
Subjects: Spores (Botany), Fossil; Paleobotany -- Devonian; Paleobotany -- Canada
Notes: Bibliography: p. 10-11.
Abstract in English and French.