Fossil preparation. Worker using a tiny pneumatic 'drill' to remove unwanted rock and uncover the fossilised trilobite underneath | |
Licence : | Droits gérés |
Crédit: | Science Photo Library / Wiersma, Dirk |
Taille de l’image : | 4950 px × 3425 px |
Model Release : | Non requis |
Property Release : | Non requis |
Restrictions : | - |