Note 3520 — BOOK V. AN ACCOUNT OF COUNTRIES, NATIONS, SEAS, TOWNS, HAVENS, MOUNTAINS, RIVERS, DISTANCES, AND PEOPLES WHO NOW EXIST OR FORMERLY EXISTED.

Now known as Birket-el-Keroum. This was a vast lake on the western side of the Nile in Middle Egypt, used for the reception and subsequent distribution of a part of the overflow of the Nile. The supposition that it was formed by artificial means is now pretty generally exploded, and it is regarded as of natural formation. It was situate in the nome of Arsinoïtes or Crocodilopolites. Its length seems to be overstated by our author, as at the present day it is only thirty miles in length and five in breadth at the widest part.