Note 101 — Additions of Land by the Action of Rivers.

This supposed diminution of the Black Sea and Sea of Asoph, has also been attributed to the rupture of the Bosphorus, which had taken place at the pretended period of the deluge of Deucalion; and yet, in order to establish the fact itself, recourse is had to successive diminutions of the extent attributed to these seas by Herodotus, Strabo, and others. But it is very obvious, that, if this diminution had arisen from the rupture of the Bosphorus, it would necessarily have been completed long before the time of Herodotus, and even at the period at which Deucalion is supposed to have lived.