[453] See Lyell's Travels in North America, in 1842, vol. ii. p. 166. London, 1845.

[454] Rennell, Phil. Trans. 1781.

[455] MS. of Capt. Bayfield, R. N.

[456] Silliman's Journ. vol. xxxiv. p. 349.

[457] Phil. Trans. 1829, part i. p. 29.

[458] Phil. Trans. 1724.

[459] Bull. de la Soc. Géol de France,—Résumé, p. 72, 1832.

[460] Clarke's Travels in Europe, Asia, and Africa, vol. iii. pp. 340 and 363, 4th edition.

[461] Nouvelle Chronique de la Ville de Bayonne, pp. 113, 139: 1827.

[462] Stevenson on bed of German Ocean, Ed. Phil. Journ. No. v. p. 44: 1820.