Ammonite fossils. Ammonites,now extinct,were marine invertebrate molluscs with a spiral shell. Most were less than 20 centimetres across | |
Licence : | Droits gérés |
Crédit: | Science Photo Library / Hellier, Chris |
Taille de l’image : | 3401 px × 5135 px |
Model Release : | Non requis |
Property Release : | Non requis |
Restrictions : | - |