Penney Micheal posted an update in the group Discovery 5 years, 8 months ago
The Oldest Stone Tool, Dating About 2.1 Myr, Has Been Discovered Out Of Africa In Western China. The Tool Is Said To Be Made By Hominins, An Ancient Member Of The Human Lineage. The Finding Suggests That Earlier Hominins, Before Homo Erectus, Left Africa Earlier Than Thought. Oldest Record Of Hominis In Africa Dates Back To 6 Myr.
Archaeologists in China Discover the Oldest Stone Tools Outside Africa – The New York TimesChipped rocks found in western China indicate that human ancestors ventured from Africa earlier than previously believed.