Fossil plants, Vol. 1: [A text-book] for students of botany and geology

by A. C. Seward

[905] Geinitz (55), Pl. XX. fig. 7.

[906] Zeiller (88), Pl. LXIV. figs. 3–5, and (93), p. 24, Pl. II. fig. 4.

[907] Stur (75), p. 108.

[908] Stur (87), Pl. XV. and Kidston (90), p. 59, Pl. I.

[909] Zeiller (88), Pl. LXII. figs. 2–4.

[910] Stur (87); Williamson (74); Seward (89), etc.

[911] Renault (82), p. 84, and Newberry (91).

[912] Kidston (90), p. 62.

[913] Stur (75), p. 114, Pl. VII.

[914] Zeiller (93), p. 32.