[185] W. R. Wilde, 'An Essay on the Animal Remains, &c., Royal Irish Academy,' 1860, p. 29. Also 'Proc. of R. Irish Academy,' 1858, p. 48.
[186] 'Lecture: Royal Institution of G. Britain,' May 2nd, 1856, p. 4. 'British Fossil Mammals,' p. 513.
[187] Nilsson, in 'Annals and Mag. of Nat. Hist.,' 1849, vol. iv. p. 354.
[188] See W. R. Wilde, ut supra; and Mr. Blyth, in 'Proc. Irish Academy,' March 5th, 1864.
[189] Laing's 'Tour in Norway,' p. 110.
[190] Isid. Geoffroy St. Hilaire, 'Hist. Nat. Gén.,' tom. iii. p. 96.
[191] Idem, tom. iii. pp. 82, 91.
[192] 'Quadrupèdes du Paraguay,' tom. ii. p. 360.
[193] Walther, 'Das Rindvieh,' 1817, s. 30.
[194] I am much indebted to the present Earl of Tankerville for information about his wild cattle; and for the skull which was sent to Prof. Rütimeyer. The fullest account of the Chillingham cattle is given by Mr. Hindmarsh, together with a letter by the late Lord Tankerville, in 'Annals and Mag. of Nat. Hist.,' vol. ii., 1839, p. 274. See Bewick, 'Quadrupeds,' 2nd edit., 1791, p. 35, note. With respect to those of Duke of Queensberry, see Pennant's 'Tour in Scotland,' p. 109. For those of Chartley, see Low's 'Domesticated Animals of Britain,' 1845, p. 238. For those of Gisburne, see Bewick's 'Quadrupeds, and Encyclop. of Rural Sports,' p. 101.