A Manual of Elementary Geology / or, The Ancient Changes of the Earth and its Inhabitants as Illustrated by Geological Monuments

by Sir Charles Lyell

[307-A] Murchison's Russia, vol. ii. pl. A. fig. 3.

[308-A] Phillips; art. "Geology," Encyc. Britan.

[309-A] Sedgwick, Geol. Trans., Second Series, vol. iv.; and Phillips, Geol. of Yorksh. part 2.

[309-B] Memoirs of Geol. Survey, vol. i. p. 195.

[315-A] The trunk in this case is referred by Mr. Brown to Lepidodendron, but his illustrations seem to show the usual markings assumed by Sigillaria near its base.

[316-A] For terminology of classification of plants, see above, note, p. 223.

[316-B] Quart. Geol. Journ., vol. v., Mem., p. 17.

[317-A] Anniv. Address to Geol. Soc., 1840.

[317-B] Hawkshaw, Geol. Soc. Proceedings, Nos. 64. and 69.

[318-A] Geol. Report on Cornwall, &c. p. 143.