Stalk-eyed trilobite (Asaphus kowalewskii). A complete 3-dimensional stalk-eyed trilobite fossil measuring approximately 5 centimetress,discovered at Wolchow River,near St. Petersburgh,Russia. The specimen dates back to the Middle Ordovician period. Natural History Museum,London,UK | |
Lizenzart: | Lizenzpflichtig |
Credit: | Science Photo Library / Natural History Museum, London |
Bildgröße: | 3515 px × 2486 px |
Modell-Rechte: | nicht erforderlich |
Eigentums-Rechte: | nicht erforderlich |
Restrictions: | - |