"Many great deluges have taken place during the nine thousand years." [Plato, "Critias" 111]
Jupiter, angered at the evil ways of humanity, resolved to destory it. He was about to set the earth to burning, but considered that that might set heaven itself afire, so he decided to flood the earth instead. With Neptune's help, he caused storm and earthquake to flood everything but the summit of Parnassus, where Deucalion and his wife Pyrrha found refuge. Recognizing their piety, Jupiter let them live and withdrew the flood. Deucalion and Pyrrha, at the adivce of an oracle, repopulated the world by throwing stones behind them; each stone became a person. [Bulfinch]
or
References: Bulfinch, Thomas. Bulfinch's Mythology, Avenel Books, New York, 1979.