Geography of Mesopotamia - Upper Mesopotamia

Upper Mesopotamia

This vast flat, the modern El-Jezireh, is about 250 miles (400 km) in length, interrupted only by a single limestone range rising abruptly out of the plain, and branching off from the Zagros mountains under the names of Sarazur, Hainrin and Sinjar. The numerous remains of old habitations show how thickly this level tract must once have been peopled, though now mostly a wilderness. North of the plateau rises a well-watered and undulating belt of country, into which run low ranges of limestone hills, sometimes arid, sometimes covered with dwarf oak, and often shutting in, between their northern and northeastern flank and the main mountain line from which they detach themselves, rich plains and fertile valleys. Behind them tower the massive ridges of the Euphrates and Zagros ranges, where the Tigris and Euphrates take their rise, and which cut off Assyria from Armenia and Kurdistan. The name Assyria itself was derived from that of the city of Assur or Asur, now Qal'at Sherqat (Kaleh Shergat), on the right bank of the Tigris, midway between the Greater and the Lesser Zab. It remained the capital long after the Assyrians had become the dominant power in western Asia, but was finally supplanted by Calah (Nimrud), Nineveh (Nebi Vunus and Kuyunjik), and Dur-Sargina (Khorsabad), some 60 miles (97 km) farther north.