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

by Sir Charles Lyell

[444-B] Western Islands, pl. 31.

[444-C] On Geol. of Cornwall, Camb. Trans. vol. i. p. 124.

[445-A] Phil. Mag. and Annals, No. 27. new series, March, 1829.

[445-B] Necker, sur la Val. de Valorsine, Mém. de la Soc. de Phys. de Génève, 1828. I visited, in 1832, the spot referred to in fig. 497.

[446-A] Necker, Proceedings of Geol. Soc., No. 26. p. 392.

[446-B] See Keilhau's Gæa Norvegica; Christiania, 1838.

[450-A] Silliman's Journ., No. 69. p. 123.

[450-B] See "Principles," Index, "Jorullo."

[451-A] "Principles," Index, "Volcanic Eruptions."

[453-A] Darwin, pp. 390. 406.; second edition, p. 319.