Fossilised specimen of a Tellin bivalve from Eocene Belgium,58 million years ago. Bivalves are hinged molluscs that first appeared in the Middle Cambrian some 500 million years ago | |
Lizenzart: | Lizenzpflichtig |
Credit: | Science Photo Library / Natural History Museum, London |
Bildgröße: | 4797 px × 3637 px |
Modell-Rechte: | nicht erforderlich |
Eigentums-Rechte: | nicht erforderlich |
Restrictions: | - |