This is presumably a 1 million year old homo erectus jaw, since it's from the same quarry as - https://en.wikipedia.org/wiki/Kocaba%C5%9F_cranium https://en.wi

This is presumably a 1 million year old homo erectus jaw, since it's from the same quarry as - https://en.wikipedia.org/wiki/Kocaba%C5%9F_cranium https://en.wikipedia.org/wiki/Kocaba%C5%9F_cranium