2.

In sailing out of the Propontis into the Euxine Sea, on the left hand are the parts adjoining to Byzantium, (Constantinople,) and these belong to the Thracians. The parts on the left of the Pontus are called Aristera (or left) of Pontus; the parts on the right are contiguous to Chalcedon. Of these the first tract of country belongs to the Bithynians, the next to the Mariandyni, or, as some say, to the Caucones; next is that of the Paphlagonians, extending to the Halys, then that of the Cappadocians near the Pontus, and then a district reaching to Colchis.1103 All this country has the name of the Dexia (or right) of Pontus. This whole coast, from Colchis to Heracleia, was subject to Mithridates Eupator. But the parts on the other side to the mouth of the Euxine and Chalcedon, remained under the government of the king of Bithynia. After the overthrow of the kings the Romans preserved the same boundaries of the kingdoms; Heracleia was annexed to Pontus, and the country beyond assigned to the Bithynians.