(Plin. Nat. 6.27. s. 31
), a place on the range of Mount Taurus, where the Tigris fell into a cavern, and reappeared on the other side of the mountain; perhaps the spot discovered by Rich, 11 leagues from Julamerik,
where an eastern tributary of the Tigris suddenly falls into a chasm in the mountain. (Rich, Koordistan,
i. p. 378; cf. Ritter, Erdk.
x. p. 86, seq.; D'Anville, l'Euphr. et le Tigre,