Ochre Engraving On Bones From China Oldest Symbolic Use

Ochre engraving on a rib fragment from China is the oldest evidence for the material's symbolic usage, say researchers behind the find (top: photograph; bottom: illustration). (Credit: Francesco d’Errico and Luc Doyon)



Two pieces of animal bones with ochre engraving, found in central China, are the latest evidence that members of the human family used the material to express abstract ideas much earlier than once believed — and much further from Africa.



Researchers studying the find call i