[3168] Hickson, loc. cit. p. 282.
[3169] Man, in ‘Jour. Anthr. Inst.,’ vol. xii. p. 327.
[3170] Dalton, loc. cit. p. 28.
[3171] Jellinghaus, in ‘Zeitschr. f. Ethnol.,’ vol. iii. p. 369.
[3172] Man, ‘Sonthalia,’ p. 15.
[3173] Macpherson, loc. cit. p. 69. Hodgson, in ‘Jour. As. Soc. Bengal,’ vol. xviii. pt. ii. p. 744.
[3174] Chavanne, ‘Die Sahara,’ p. 454.
[3175] Ibid., p. 181. Cf. ibid., pp. 209, et seq.
[3176] Nachtigal, loc. cit. vol. i. p. 447.
[3177] Bain, loc. cit. pp. 136, et seq.