0007名無し象は鼻がウナギだ！
2020/03/23(月) 01:07:17.190https://en.wikipedia.org/wiki/Caucasus_Hunter-Gatherer
＞The question of where the Yamnaya come from has been something of a mystery up to now ...
we can now answer that, as we've found that their genetic make-up is a mix of Eastern European hunter-gatherers and a population from this pocket of Caucasus hunter-gatherers who weathered much of the last Ice Age in apparent isolation.[4]
どっちかがアメリカ先住民と祖先を共有する系統か
