Orthoceras fossils . Fossilised remains of Orthoceras sp. nautiloids in their limestone host rock. These aquatic animals lived in Europe and North Africa from the middle Ordovician Period to the Devonian Period (around470-360 million years ago). They are related to squids and the octopus. Specimen from Morocco | |
Lizenzart: | Lizenzpflichtig |
Credit: | Science Photo Library / Wiersma, Dirk |
Bildgröße: | 5616 px × 3744 px |
Modell-Rechte: | nicht erforderlich |
Restrictions: | - |