Old testament flood?

The archaeological and geological record dates a a period of the earth approximately 11000 years before the appearance of jesus. Most records of the Christian religion date the covenant beteeen Moses with God to be 3000 BC. The acendents of Moses pre dated this. There are tales of a great flood that occurred before this in which noah was a recipentent of a prophecy and from that prophecy he created an ark to preserve the species of animal and human life into the future. At which timescale according to the jewish and Christian faith did this flood occur? The geology and archaeological record estimates from radiocarbon dating calculate that an ancient apocalypse happened called the younger Dryas approximately 11000 years BC. This apocalypse could have resulted in the ice formed before this event heating up and flooding the earth. Do the biblical accounts of Noah come before this younger dryas event, are they after, or concur with the geological evidence?