Note VII-9 — Chapter VII · ANTIQUITIES OF OAJACA AND GUERRERO.
Reading edition
Dupaix, 3d exped., p. 8, pl. vi., fig. 10; Kingsborough, vol. v., p. 289, vol. vi., p. 469, vol. iv., pl. vi., fig. 10; Lenoir, pp. 16, 71. Kingsborough calls the name of the locality of these remains Chilmitlan. His plate shows regular quadrilateral openings in the parapets, while in Castañeda's plate they appear of irregular form, as if made by the removal of stones.