The team uncovered three-million-year-old flakes ... While uncovering the tools was an amazing discovery for Plummer and his team, finding cut marks on nearby animal bones confirmed butchery ...
Finding the splintered rocks that showed evidence of being used as tools was one thing ... The site is too old for carbon dating, and the ancient volcanic ash that has preserved the artifacts ...
It was a sharp discovery for archaeologists in Kenya. Archeologists have uncovered three-million-year-old tools used by early humans in an area of Africa called “the cradle of humankind.” ...