Hands using a side scraper tool. The Paleolithic era extended from 2.5 millions of years ago to 10,000 BC. It is characterised by introduction and development of stone tools. Shown here is a model of hands using a side scraper tool as displayed at the Exhibit Museum of Natural History,University of Michigan | |
Licence : | Droits gérés |
Crédit: | Science Photo Library / Giphotostock |
Taille de l’image : | 4550 px × 3055 px |
Model Release : | Non requis |
Property Release : | Non requis |
Restrictions : |
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