A new Erian (Devonian) plant allied to Cordaites
By: by Sir Wm. Dawson.
Series: CIHM/ICMH Microfiche series = CIHM/ICMH collection de microfiches -- no. 06726; CIHM/ICMH microfiche series -- no. 06726
Publisher: s.n.
Published: 1889
Place of publication: [S.l
Language: eng
Format: Microform
Subjects: Paleobotany -- Carboniferous.; Paléobotanique -- Carbonifère.