The spheres, made from volcanic basalt and lapilli, were discovered across eight archaeological sites in Melka Kunture, dated ...
Utilized volcanic spheres 9735 and 9319 from Gombore IB. Credit: Margherita Mussi Long before the rise of human civilization, our ancestors walked the valleys of East Africa over a million years ...
It looks like you're using an old browser. To access all of the content on Yr, we recommend that you update your browser. It looks like JavaScript is disabled in your browser. To access all the ...