Showing posts with label Stone tools. Show all posts
Showing posts with label Stone tools. Show all posts
Tuesday, April 9, 2013
Wednesday, August 11, 2010
The First Butchers?
by Ann Gibbons on 11 August 2010, 1:01 PM
Marks on the bones of two antelopes uncovered in Ethiopia may indicate that hominids were using sharp stones to butcher their meat 3.4 million years ago. If so, the discovery represents the earliest evidence of stone tool use by a human ancestor. "This find will definitely force us to revise our textbooks on human evolution, since it pushes the evidence for tool use and meat eating in our family back by nearly a million years," says paleoanthropologist Zeresenay Alemseged of the California Academy of Sciences in San Francisco.
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