Gilgamesh/Babylonian Flood account; 3000 BC. Noah's flood; supposedly 1000 or perhaps 500 BC. From http://www.livius.org/fa-fn/flood/flood2.html.
Another site says that the Epic of Gilgamesh - Sumerian Flood Story was around 2750 - 2500 'BCE'. So they agree that the account is around 3000 BC for the Sumerian texts. http://www.historywiz.com/primarysource ... flood.html
Date of Babylon (wiki, their line)
Available historical resources suggest that Babylon was at first a small town which had sprung up by the beginning of the 3rd millennium BC (Circa 2000 BC).
Date of Sumer (wiki)
Sumer ... was an ancient civilization and historical region in southern Mesopotamia, modern Iraq, during the Chalcolithic and Early Bronze Age. ...the earliest historical records in the region do not go back much further than ca. 2900 BC.
Date of the epic of Gilgamesh
The earliest Sumerian poems are now generally considered to be distinct stories, rather than parts of a single epic.[3]:45 They date from as early as the Third Dynasty of Ur (2150-2000 BC).
Date of Sumerian creation myth
The earliest record of the Sumerian creation and flood is found on a single fragmentary tablet excavated in Nippur, sometimes called the Eridu Genesis. It is written in the Sumerian language and dated to around 1600 BC during the first Babylonian dynasty, where the language of writing and administration was still Sumerian.
Date of Biblical flood according to the Septuagint (Emahiser)
The chronology of the Greek Septuagint translation of the Bible may be more reliable than the Masoretic Text, and according to many (e.g. Adam Rutherford) from that source the date of the flood of Noah may be fixed around 3245 B.C.
Wait ...what, I thought the Bible plagiarized the story. You mean they are distorting the evidence to make it appear faulty... why would 'they' do that ?
Don't get me started on the NT 'plagiarizing' from such dissimilar garbage as the myths of Horus, Mithras, Krishna, Dionysus etc.