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Ancient Human Footprints

Ancient Human Footprints
The oldest known footprints of an anatomically modern human are embedded in rock north of Cape Town, South Africa. Geologist David Roberts and paleoanthropologist Lee Berger announced the discovery of the footprints in August 1997. A human being made the footprints about 117,000 years ago by walking through wet sand, which eventually hardened into rock.
Kenneth Garrett/National Geographic Society
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Human Evolution
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