I have looked at some, and they are not the same, and have a huge spread as to when they happened. I once read a biblical flood apologist book. Really stupid stuff in there.
BTW even if it's garbage Christian propaganda group which account exactly isn't real? Seriously at this point you just sound retarded and completely lack of argument.
Most Christians accounts of history are not real. The most they get right is that cities existed. They are not actually history. They are stories meant to teach a lesson.
Actually if you actually read those myths you see how they are far to spread out in time to be talking about the same event. Your own link defeats your argument.