[63] Brinton, Religions of Primitive Peoples, p. 17.

[64] Kotzebue, A Voyage of Discovery into the South Sea and Bering’s Straits, vol. iii., p. 173.

[65] Spencer and Gillen, Central Australia, p. 51.

[66] Central Australia, p. 264.

[67] Westermarck, History of Human Marriage, p. 484.

[68] Its secrecy is insured by its indecency.

[69] William Ellis, Polynesian Researches, p. 257.

[70] George Turner, Nineteen Years in Polynesia, p. 394.

[71] Charlevoix, History of Paraguay, vol. i., p. 405.

[72] Fison and Howitt, The Kamilario and Kurnai, p. 190.