The story of Ceres flying to heaven in a chariot drawn by two dragons, and of her subsequently lending it to Triptolemus, to enable him to travel all over the earth and distribute corn to its inhabitants, is detailed or alluded to by numerous poets, as well as the tale of Medea flying from Jason in a chariot drawn by winged dragons. Ceres[201] is further made to skim the waves of the ocean, much after the fashion of mythical personages depicted in the wood-cuts illustrating passages in the _Shan Hai King_.[202] Ammianus Marcellinus, whose history ends with the death of Valerius in A.D. 378, refers, as a remarkable instance of credulity, to a vulgar rumour that the chariot of Triptolemus was still extant, and had enabled Julian, who had rendered himself formidable both by sea and land, to pass over the walls of, and enter into the city of Heraclea. Though rational explanations are afforded by the theory of Bochart and Le Clerc, that the story is based upon the equivocal meaning of a Phœnician word, signifying either a winged dragon or a ship fastened with iron nails or bolts; or by that of Philodorus, as cited by Eusebius, who says that his ship was called a flying dragon, from its carrying the figure of a dragon on its prow; yet either simply transposes into another phase the current belief in a dragon, without prejudicing it. Diodorus Siculus disposes of the Colchian dragon and the golden-fleeced ram in a very summary manner, as follows:-- "It is said that Phryxus, the son of Athamas and Nephele, in order to escape the snares of his stepmother, fled from Greece with his half-sister Hellen, and that whilst they were being carried, under the advice of the gods, by the ram with a golden fleece out of Europe into Asia, the girl accidentally fell off into the sea, which on that account has been called Hellespont. Phryxus, however, being carried safely into Colchis, sacrificed the ram by the order of an oracle, and hung up its skin in a shrine dedicated to Mars.