[1098] Macdonald, ‘Africana,’ vol. i. p.  35.

[1099] Brett, loc. cit. p. 411.

[1100] d’Albertis, loc. cit. vol. i. pp. 415, 418. Strauch, in ‘Zeitschr. f. Ethnol.,’ vol. ix. pp. 43, 62.

[1101] Waitz-Gerland, loc. cit. vol. vi. pp. 120, 575, 626.

[1102] Martin, loc. cit. vol. ii. p. 267. Williams and Calvert, loc. cit. p. 145. Wilkes, loc. cit. vol. iii. p. 332.

[1103] Elliott, ‘Report on the Seal Islands of Alaska,’ pp. 21, et seq.

[1104] Beechey, loc. cit. vol. i. p.  138.

[1105] Bove, loc. cit. p. 129. Proyart, loc. cit. p. 575.

[1106] Mackenzie, loc. cit. p. xciv. Cf. Harmon, loc. cit. pp. 319, et seq.

[1107] Darwin, ‘The Descent of Man,’ vol. ii. pp. 290-295.