Fossil plants, Vol. 2: A text-book for students of botany and geology

by A. C. Seward

[1012] Renault and Zeiller (88) A. Pl. XXIV.

[1013] [page 325].

[1014] Zeiller (83) p. 184; (88) A. p. 30.

[1015] Artis (25) A.

[1016] Stur (75) A.

[1017] Kidston (96) p. 205.

[1018] Zeiller (83) p. 185.

[1019] Kidston (82).

[1020] Stur (85).

[1021] Kidston (84²).