Homo erectus at Trinil on Java used shells for tool production and engraving.
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| Description | scientific article |
| Author/s |
author: Anne S. Schulp John J.G. Reijmer Jan R. Wijbrans Bertil Van Os Vincent Prié Christina Ankjærgaard Wil Roebroeks Frank Pieter Wesselingh Francesco d'Errico Jakob Wallinga |
| Publication date | December 3, 2014 |
| Language | English |
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