Note IX-45 — Chapter IX · ANTIQUITIES OF THE CENTRAL PLATEAUX.
Reading edition
Dupaix, 2d exped., p. 13, pl. xvii., fig. 52; Kingsborough, vol. v., p. 243, vol. vi., p. 442, vol. iv., pl. xv., fig. 52; Lenoir, in Antiq. Mex., tom. ii., div. i., p. 46.