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

by Sir Charles Lyell

[823] Fauna Boreali-Americana, p. 273.

[824] Mr. Corse on the Habits, &c. of the Elephant, Phil. Trans., 1799.

[825] Linn. Trans. vol. xiii. p. 244.

[826] Pers. Narr. of Travels to the Equinoctial Regions of the New Continent in the years 1779-1804.

[827] Phil. Trans. 1787. Additional Remarks, Phil. Trans. 1789. See also Essays by the late Dr. Samuel G. Morton, on Prolific Hybrids, &c.; and on Hybridity as a Test of Species.—American Journ. of Science, vol. iii. 1847.

[828] Prichard, vol. i. p. 217.

[829] Ibid. p. 97.

[830] See Barton on the Geography of Plants, p. 67.

[831] Georg. lib. iii. 273.

[832] Hon. and Rev. W. Herbert, Hort. Trans., vol. iv. p. 41.