Stone Age artefacts. Collection of artefacts from the middle Stone Age. These are from the teaching collection at the University of the Witwatersrand,Johannesburg,South Africa. They include examples of uni- and bi-facial points,convergent flakes,blades,and cores. These tools date from around 40-70,000 years ago | |
Lizenzart: | Lizenzpflichtig |
Credit: | Science Photo Library / Reader, John |
Bildgröße: | 5214 px × 3543 px |
Modell-Rechte: | nicht erforderlich |
Eigentums-Rechte: | nicht erforderlich |
Restrictions: | - |