[663] [There is a further estimate in another part of the present work.—Ed.]

[664] Coleccion, pp. 28, 168, 591; see also Humboldt, Examen critique, i. 360, and iv. 226; and Irving, Companions, pp. 46-53.

[665] Coleccion, iii. 85.

[666] Ibid., iii. 89.

[667] Ibid., iii. 91.

[668] Ibid., iii. 103, 105-107.

[669] Ibid., ii. 420-436.

[670] Tierra de riego, Navarrete, Coleccion, iii. 32.

[671] Navarrete, iii. 32, note 3. In this note he mentions Enciso’s Suma de geografía as an authority.

[672] Central America, i. 339, note.