text: Fire Pit Dated to Be Over 50,000 Years Old (AP) AP - In the growing debate about when people first appeared on this continent, a leading archaeologist said Wednesday he has discovered what could be sooty evidence of human occupation in North America tens of thousands of years earlier than is commonly believed.
inputs: Fire Pit Dated to Be Over 50,000 Years Old (AP) AP - In the growing debate about when people first appeared on this continent, a leading archaeologist said Wednesday he has discovered what could be sooty evidence of human occupation in North America tens of thousands of years earlier than is commonly believed.