Contradictions because you are at once stating no "world wide"flood, assuming world wide means what it states in the torah; I suppose you have the hebrew to back that up, and also stating that there was flooding in a time period /ice age, that is within mythic storytelling. So which is it?
I don't think you understand how myth works, .
The dominant interpretation of the Biblical text has been a 'world flood' up until recently, when the evidence for a world flood did not exist. The lack of evidence inspired Theologians to propose a regional event to account for the Biblical account.
The referenced referred to in this thread describe natural catastrophic Tigris Euphrates river valley flooding much more recent then the Ice Age glacial floods that are not related to the Biblical account in the time frame and the local and regional events from natural causes.
There is abundant evidence, as cited, that the Biblical account originated in more ancient Babylonian records of legends related to the documented catastrophic floods of the Tigris Euphrates Valley.
There is no other archaeological nor geologic evidence for any other flood events that could be related to the Biblical flood either as a world flood event nor regional flood event.