The Epic Of Gilgamesh, a key component of any "the Biblical Flood really happened" theory has been validated by archaeology:

"In the book - actually a set of inscribed clay tablets - Gilgamesh was described as having been buried under the Euphrates, in a tomb apparently constructed when the waters of the ancient river parted following his death.

"We found just outside the city an area in the middle of the former Euphrates river the remains of such a building which could be interpreted as a burial," Mr Fassbinder said.

..."We covered more than 100 hectares. We have found garden structures and field structures as described in the epic, and we found Babylonian houses."

But he said the most astonishing find was an incredibly sophisticated system of canals."