Hello there, I've been looking at the ancient history of Haplogroup R's cousin; Q and for quite a while I haven't been coming to terms but notice that Haplogroup N entered Southern Siberia around about 12,000 BC around the time Native American crossed the bering strait to America. I'm quite curious to see if there is any archeological evidence and/or oral history depicting some sort of war or mixing of the Mammoth Hunter culture. Thanks ^_^.