3 ms·
Axes this old are not unheard-of. They have been identified as up to 2 million years ago (Homo Erectus?). This paper is about the tool yard, and it's proximity
by JoeAltmaier 4y ago
Axes this old are not unheard-of. They have been identified as up to 2 million years ago (Homo Erectus?). This paper is about the tool yard, and it's proximity to the source material. Or so I understand.