From the birth of Moses to the exodus of the Jews from Egypt, eighty years; and the period down to his death, other forty years. The exodus took place in the time of Inachus, before the wandering of Sothis, Moses having gone forth from Egypt three hundred and forty-five years before. From the rule of Moses, and from Inachus to the flood of Deucalion, I mean the second inundation, and to the conflagration of Phaethon, which events happened in the time of Crotopus, forty generations are enumerated (three generations being reckoned for a century). From the flood to the conflagration of Ida, and the discovery of iron, and the Idæan Dactyls, are seventy-three years, according to Thrasyllus; and from the conflagration of Ida to the rape of Ganymede, sixty-five years. From this to the expedition of Perseus, when Glaucus established the Isthmian games in honour of Melicerta, fifteen years; and from the expedition of Perseus to the building of Troy, thirty-four years. From this to the voyage of the Argo, sixty-four years. From this to Theseus and the Minotaur, thirty-two years; then to the seven at Thebes, ten years. And to the Olympic contest, which Hercules instituted in honour of Pelops, three years; and to the expedition of the Amazons against Athens, and the rape of Helen by Theseus, nine years. From this to the deification of Hercules, eleven years; then to the rape of Helen by Alexander, four years. From the taking of Troy to the descent of Æneas and the founding of Lavinium, ten years; and to the government of Ascanius, eight years; and to the descent of the Heraclidæ, sixty-one years; and to the Olympiad of Iphitus, three hundred and thirty-eight years. Eratosthenes thus sets down the dates: “From the capture of Troy to the descent of the Heraclidæ, eighty years. From this to the founding of Ionia, sixty years; and the period following to the protectorate of Lycurgus, a hundred and fifty-nine years; and to the first year of the first Olympiad, a hundred and eight years. From which Olympiad to the invasion of Xerxes, two hundred and ninety-seven years; from which to the beginning of the Peloponnesian war, forty-eight years; and to its close, and the defeat of the Athenians, twenty-seven years; and to the battle at Leuctra, thirty-four years; after which to the death of Philip, thirty-five years. And after this to the decease of Alexander, twelve years.”