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

by A. C. Seward

[612] Cf. Lindley and Hutton (35) A. Pls. 80, 81.

[613] Kidston (86) A. p. 175.

[614] ibid. (86⁴) p. 65.

[615] Haughton (59).

[616] Weiss, C. E. (84) Pl. VI. figs. 6, 7.

[617] Lindley and Hutton (35) A. Pls. 80, 81. For synonymy, see Kidston (93) p. 344.

[618] Zeiller (86) Pl. IX. figs. 1–3.

[619] No. 52524.

[620] Nathorst (02) Pl. X. figs. 4, 5.

[621] Weiss, F. E. (08).