[629] Perez in Landa, Relacion, pp. 366–8; also cited by Bancroft, vol. ii, p. 759.
[630] Stephens’ Yucatan, vol. ii, pp. 318–19. Stephens was unable to assign any use to the pillars referred to. He counted upwards of 380. Dr. Le Plongeon accords with our view.
[631] Stephens’ Yucatan, vol. i, pp. 441 et seq.
[632] See Landa, Relacion, pp. 313, 400–412; Stephens, Yucatan, Perez, vol. i, pp. 441–447, MS. cited in vol. ii, pp. 465–469; Bancroft, Native Races, vol. ii, pp. 762–765; M. Delaporte, Le Calendrier Yucatèque, MS. cited by Rosny, Essai sur le déchiffrement de L’Écriture Hiératique, p. 25.
[633] Perez in Stephens’ Yucatan, vol. i, p. 447.
[634] Sahagun, Hist. Gen., tom. i, lib. ii, pp. 49–76; lib. iv, pp. 282–310, gives a partial though very satisfactory account. Leon y Gama, Dos Piedras, is critical and learned, but often incorrect. Humboldt, Vues, furnishes an elaborate account, which is very valuable though complicated. Veytia’s explanation is the result of thorough research, Hist. Ant. Mej., tom. i. Gallatin is extremely clear and reliable in Amer. Ethno. Soc. Transactions, vol. i. McCulloch’s Researches in Amer., pp. 201–25. Bancroft’s Native Races, vol. ii, pp. 502–22, furnishes us an account, clear and full, as are all of his discussions. Several cuts enhance the value of the chapter. We especially refer the reader to his rich bibliography of the subject, appended in notes. A number of additional authors are before us: Ixtlilxochitl, Müller, Herrera, Clavigero, Brasseur de Bourbourg, Boturini, Prichard, but last and best is the ingenious and masterly Vortrag über den Mexicanischen Calender stein gehalten von Prof. Ph. Valentini, am 30 April, 1878 (in Republican Hall, New York), vor dem Deutsch ges. wissenschaftlichen Verein, 32 pp. 8vo, recently translated and published by Stephen Salisbury, Jr.
[635] Bancroft’s Native Races, vol. ii, p. 508.
[636] Mr. Bancroft also follows the opinion that the above date is the correct one.—Native Races, vol. ii, p. 515.
[637] Bancroft’s Native Races, vol. ii, p. 512.
[638] Prof. Valentini, Vortrag, p. 16.