[19] The city of Erech was the second of the four cities which, according to Genesis x, 10, were founded by Nimrod, the son of Cush, the "mighty hunter before the Lord. And the beginning of his kingdom was Babel, and Erech and Accad, and Calneh, in the land of Shinar." The Sumerians and Babylonians called the city "Uruk Ki" ; the first sign means "dwelling" or "habitation," and the second "land, country," etc., and we may regard it as the "inhabited country," par excellence, of Lower Babylonia at a very early period. The site of Erech is well-known, and is marked by the vast ruins which the Arabs call "Warkah," or Al-Warkah. These lie in 31º 19' N. Lat. and 45º 40' E. Long., and are about four miles from the Euphrates, on the left or east bank of the river. Sir W. K. Loftus carried out excavations on the site in 1849-52, and says that the external walls of sun-dried brick enclosing the main portion of the ruins form an irregular circle five and a half miles in circumference; in places they are from 40 to 50 feet in height, and they seem to have been about 20 feet thick. The turrets on the wall were semi-oval in shape, and about 50 feet apart. The principal ruin is that of the Ziggurat, or temple tower, which in 1850 was 100 feet high and 200 feet square. Loftus calls it "Buwáríya," i.e., "reed mats," because reed mats were used in its construction, but bûrîyah, "rush mat," is a Persian not Arabic word, and the name is more probably connected with the Arabic "Bawâr," i.e., "ruin" "place of death," etc. This tower stood in a courtyard which was 350 feet long and 270 feet wide. The next large ruin is that which is called "Waswas" (plur. "Wasâwis"), i.e., "large stone" The "Waswas" referred to was probably the block of columnar basalt which Loftus and Mr. T. K. Lynch found projecting through the soil; on it was sculptured the figure of a warrior, and the stone itself was regarded as a talisman by the natives. This ruin is 246 feet long, 174 feet wide and 80 feet high. On three sides of it are terraces of different elevations, but the south-west side presents a perpendicular façade, at one place 23 feet in height. For further details see Loftus, Chaldea and Susiana, London, 1857, p. 159 ff. Portions of the ruins of Warkah were excavated by the German archaeologists in 1914, and large "finds" of tablets and other antiquities are said to have been made.