[32] Am. J. Sci. x. 191.
[33] Am. J. Sci. x. 191.
[34] Reports of British Association, 1858, p. 106.
[35] See chapter ‘Causes of Earthquakes’ for details of this myth.
[36] Am. Jour. Sci. vol. x. p. 191.
[37] The Earth, p. 599.
[38] Lyell, Principles of Geology, vol. ii. chap. xxix.
[39] Gent. Mag. vol. xx. p. 212.
[40] Trans. Seis. Soc. vol. v. p. 67–68.
[41] Am. Jour. Sci. vol. iv.