A team of archaeologists from the University of Sydney, the Australian National University and the University of Western Australia has unearthed a small fragment from the edge of 46,000-49,000-year-old stone axe. An analysis of the fragment was published online in the journal Australian Archaeology this week. A fragment from the edge of 46,000-49,000-year-old polished stone axe. Image credit: Peter Hiscock et al. The axe fragment is about the size...
