Principles of Geology / or, The Modern Changes of the Earth and its Inhabitants Considered as Illustrative of Geology

by Sir Charles Lyell

[963] Kirby and Spence, vol. i. p. 183. Castle, Phil. Trans., xxx. 346.

[964] Travels in Africa, p. 257. Kirby and Spence, vol. i. p. 215.

[965] Journal of a Residence in Iceland, p. 276.

[966] Tour in Iceland, vol. i. p. 64, 2nd edit.

[967] Travels in Brazil, vol. i. p. 260.

[968] Ed. Phil. Journ., No. xxii p. 287. Oct. 1824.

[969] Ray. Syn. Quad., p. 214.

[970] Fleming, Ed. Phil. Journ., No. xxii. p. 295.

[971] Fleming, ibid., p. 292.

[972] Vol. iii. London, 1821.