I know of them in the Superstition Mountains, about a hundred miles to the north; in the Quijotoas Mountains, a like distance to the southwest, and in the mountains intermediate; I have no positive proof of their existence in the Santa Ritas, but about twenty-three years ago I saw a pair of old and weather-beaten horns that had been picked up in that range near Agua Caliente, that is about ten or twelve miles southwest of Mt.