Note VIII-45 — Chapter VIII · ANTIQUITIES OF VERA CRUZ.
Reading edition
Nebel, Viage Pintoresco; Mayer's Mex. Aztec, vol. ii., pp. 199-200; Id., Mex. as it Was, pp. 247-8; Armin, Alte Mex., p. 43; Bausa, in Soc. Mex. Geog., Boletin, tom. v., pp. 411-12, locates Tusapan 14 leagues south-west of Papantla.