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Soft Stone Briquette Process In Tanzania

Oldowan And Acheulean Stone Tools. Oldowan 2.5 To 1.2 Million Years Ago. The Oldowan Is The Oldest-Known Stone Tool Industry. Dating As Far Back As 2.5 Million Years Ago, These Tools Are A Major Milestone In Human Evolutionary History The Earliest Evidence Of Cultural Behavior. Homo Habilis, An Ancestor Of Homo Sapiens, Manufactured Oldowan ...

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