[81] David Casares, A Notice of Yucatan with Some Remarks on its Water Supply, Proceedings of the American Antiquarian Society, pp. 207-230, Oct., 1905.
[82] Diego de Landa, Historia de las Cosas de Yucatan, edition of Juan de Dios de la Rada y Delgado, p. 84, Madrid, 1881.
[83] Casares, op. cit., p. 226.
[84] William H. Holmes, Archeological Studies among the Ancient Cities of Mexico, Anthropological Series, Field Columbian Museum, vol. I, no. 1, Chicago, 1895. Part I, Monuments of Yucatan, Section on Chichen Itza, p. 137.
[85] Seler, Codex Vaticanus No. 3773. Elucidation published at the expense of the Duke of Loubat, Berlin and London, 1902-1903. In this study Seler treats at length of the God Xipe Totec.
[86] Sahagun, op. cit., tomo I, lib. I, cap. XVIII, p. 28.
[87] The two mosaic masks on the sculptured wall at Chichen Itza are taken from the drawings on pl. 46 and 47 of the great work of Alfred P. Maudslay published as part of Biologia Centrali-Americana: or Contributions to the Knowledge of the Fauna and Flora of Mexico and Central America, edited by F. Ducane Godman and Osbert Salvin. Archæology, vol. III (Plates). London, 1895-1902. The crowns are from pl. 38, 49-59. The crown with the feathers is from the doorway column of Temple A, of the Ball Court.
[88] The first extended study of Mexican turquois mosaics, based especially on some of the specimens now in the British Museum, was made by E. T. Stevens and published in his Flint Chips, pp. 324-328, London, 1870. Read’s paper did not appear until 1895.
[89] See Maudslay’s edition of Bernal Díaz, op. cit., vol. I, app., pp. 299-302. Maudslay gives photographs of the two wooden masks in the British Museum, which he calls “Masks of Quetzalcoatl,” and of the skull mask which he denominates “Mask of Tezcatlipoca.”
[90] See List of Works following.