Reasonably close to the right time for the Great Flood? Also about the right time for the English Channel to have been made?
What I posted was pure guess but maybe the English channel too.
The curious thing about the Great Flood is that it’s not just a part of the Old Testament. Greco-Roman mythology has a very similar story at about the same time in prehistory, leading me to believe that both stories are different takes on the same historical event: the massive flooding that followed the end of the last great ice age.