The fullest accounts are provided in Ovid's Metamorphoses (late 1 BCE to early 1 CE) and in the Library of Pseudo-Apollodorus. Deucalion, who reigned over the region of Phthia, had been forewarned of the flood by his father, Prometheus. Deucalion was to build a chest and provision it carefully (no animals are rescued in this version of the Flood myth), so that when the waters receded after nine days, he and his wife Pyrrha, daughter of Epimetheus, were the one surviving pair of humans. Their chest touched solid ground on Mount Parnassus, or Mount Etna in Sicily, or Mount Athos in Chalkidiki, or Mount Othrys in Thessaly.