Alaska’s Tanana Valley reveals stone and mammoth ivory tools older than Clovis, linking Beringian hunters to the first Americans. Innovation traveled with people, not borders. #Archaeology #PaleoAmerica #Clovis https://www.anthropology.net/p/from-mammoth-ivory-to-clovis-points
From Mammoth Ivory to Clovis Points: Alaska’s Quiet Role in the Peopling of the Americas

Stone chips, ivory rods, and hearth ash from interior Alaska suggest that the technologies later associated with Clovis culture were already taking shape thousands of kilometers to the north.

Anthropology.net