[IX-99] Mayer, in Schoolcraft's Arch., vol. vi., p. 588, pl. iii., fig. 1, 2.; Id., Mex. Aztec, etc., vol. ii., p. 268; Id., Mex. as it Was, pp. 107-8.
[IX-100] Theatro, tom. i., pp. 86-7.
[IX-101] Soc. Mex. Geog., Boletin, 3ra época, tom. i., pp. 185-7, with 10 fig.
[IX-102] Gondra, in Prescott, Hist. Conq. Mex., tom. iii., p. 94.
[IX-103] Mexico, Anales del Ministerio de Fomento, 1854, tom. i., p. 263.
[IX-104] Id., p. 334.
[IX-105] Id., pp. 417, 299-300.
[IX-106] Morfi, Viage, in Doc. Hist. Mex., série iii., tom. iv., pp. 312-14. Alegre, Hist. Comp. de Jesus, tom. ii., p. 164, also speaks of some small mounds at Pueblito.
[IX-107] Mexico, Mem. de la Sec. Justicia, 1873, pp. 216-17, two plates.
[IX-108] Id., p. 217.