Max Duncker

Between the valley of the Indus and the land of the Euphrates and Tigris, bounded on the south by the ocean and the Persian Gulf, on the north by the broad steppes which the Oxus and Jaxartes vainly attempt to fertilise, by the Caspian Sea and the valley of the Aras, lies the table-land of Iran. Rising to an average height of 4000 feet above the level of the sea, it forms an oblong, the length of which from east to west is something more than 1500 miles. The breadth in the east is about 1000 miles, but at the narrowest point, from the Caspian Sea to the Persian Gulf, it is not much more than 500 miles; while the western edge, reaching from the Persian Gulf to the mountains of Aderbeijan, again extends over a distance of about 750 miles.

The History of Antiquity, Vol. 5 (of 6)