Note 57 — ON THE CATARACTS OF THE ORINOCO, Near Atures and Maypures.
Henry G. (Henry George) Bohn translation
p. 156—“Herrera in his Decades.”
Historia general de las Indias Occidentales, Dec. i. lib. iii. cap. 12 (ed. 1601, p. 106); Juan Batista Muñoz, Historia del Nuevo Mundo, lib. vi. c. 31, p. 301; Humboldt, Examen Crit., t. iii. p. 111.