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

by A. C. Seward

[835] For good figures of the leaves vide Stur (75), Rothpletz (80), Ettingshausen (66), Solms (96).

[836] Renault (96), p. 80; (93), Pls. XLII. and XLIII. Since the above was written an account of the internal structure of Archaeocalamites has been published by Solms-Laubach (97); he describes the wood as being of the Arthropitys type.

[837] Renault, loc. cit. Pl. XLII. figs. 6 and 7.

[838] Stur (75), p. 2, Pls. II.–V.

[839] An examination of the specimens in the Museum of the Austrian Geology Survey did not enable me to satisfactorily verify the features of the cone as described by Stur; the impressions are far from clear.

[840] Kidston (83²).

[841] Vide Paterson (41); Lyell (67), vol. I. p. 149 etc.

[842] Volkmann (1720), p. 93, Pl. VII. fig. 2.

[843] Schlotheim (20), p. 402, Pl. XXII. fig. 4.

[844] Sternberg (25).