"With cultural remains dated unequivocally to 13,000 calendar years ago, Dry Creek assumed major importance upon its excavation and study by W. Roger Powers at the University of Alaska Fairbanks. The site was the first to conclusively demonstrate a human presence in eastern Beringia that could be dated to the same time as the Bering Land Bridge, thus offering reliable evidence of the migration route used in the peopling of the Americas during the...