[122-A] Chap. xvi. and the references there given.

[122-B] Voyage in 1822, p. 233.

[123-A] T. L. Hayes, Boston Journ. Nat. Hist. 1844.

[124-A] See paper by the author, Phil. Trans. 1835, p. 15.

[125-A] See above, section, p. 48.

[125-B] Geol. of Fife, &c. p. 220.

[129-A] For a full account of the drift of East Norfolk, see a paper by the author, Phil. Mag. No. 104. May, 1840.

[130-A] Quart. Journ. Geol. Soc. vol. vii. p. 22.

[131-A] Forbes, Memoirs of Geol. Survey of Great Britain, vol. i. p. 377.

[134-A] Geol. Trans. 2d series, vol. vi. p. 135. Mr. Smith of Jordanhill had arrived at similar conclusions as to climate from the shells of the Scotch Pleistocene deposits.