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

by A. C. Seward

[602] Hooker (48²) Pls. I. II. The sections of Stigmaria figured by Hooker are in the British Museum (V. 8754).

[603] Williamson (87) A. Pl. XII.

[604] Solms-Laubach (91) A.

[605] Weiss, F. E. (02).

[606] Weiss, F. E. (04).

[607] Goeppert (41) Pl. X. Lief. I. II.; Williamson (87) A. Pl. XIII. fig. 78; Eichwald (60) Pl. XV.; Kidston (94) p. 254.

[608] Goldenberg (55) Pl. VI. figs. 1–4.

[609] Nathorst (94) A. Pl. XVI. fig. 9.

[610] Watson (08).

[611] Zeiller (88) A. Pl. LXXVII. fig. 1.