1 By Payne in The New World called America, London, 1892–99. ↑

2 Garcilasso el Inca de la Vega, Hist. des Incas, lib. ix. cap. 15. ↑

3 See Payne, History of the New World called America, vol. ii. pp. 373 et seq. ↑

4 See Spence, Civilisation of Ancient Mexico, chap. ii. ↑

5 See Civilisation of Ancient Mexico, chap. ii. ↑

6 Payne, Hist. New World, vol. ii. p. 430. ↑

7 Unknown Mexico, vol. i., 1902; also see Bulletin 30, Bureau of American Ethnology, p. 309. ↑