Ammonite fossil (Dactylioceras sp.) from Germany. Dimensions: 4 x 4 cm. Dactylioceras was widespread during the Jurassic Period,making it an ideal index fossil | |
Licence : | Droits gérés |
Crédit: | Science Photo Library / Schneider, Mark A. |
Taille de l’image : | 5079 px × 3439 px |
Model Release : | Non requis |
Restrictions : |
|