Paranthropus boisei skull, discovered in 1959. This fossil specimen dates from 2.3 million years ago to 1.3 million years ago. | |
Licence : | Droits gérés |
Crédit: | Science Photo Library / Psaila, Philippe |
Taille de l’image : | 7237 px × 4830 px |
Model Release : | Non requis |
Property Release : | Non requis |
Restrictions : | - |