Note 687 — Chapter XV

Herod. 1, 185. It is clear from the account of Herodotus that the artificial bends in the river-bed lay above Sippara. The object which Herodotus ascribes to these works in the river—that the long and winding navigation and the large lake were intended to hinder the Medes from coming to Babylon and seeing what took place there—is naïve enough. The Ardericca of Herodotus is, no doubt, identical with the Idikara of Ptolemy, which he places more than three-fourths of a degree higher up the Euphrates than Sippara. Ptolem. 5, 17, 19.