People genetically linked to the Clovis culture, one of the earliest continentwide cultures in North America, made it down to South America as far back as 11,000 years ago. Then they mysteriously vanished around 9,000 years ago, new research reveals.
via Live Science https://ift.tt/2OwDRqj
Δεν υπάρχουν σχόλια:
Δημοσίευση σχολίου