Clypeaster is a genus of echinoderms belonging to the family Clypeasteridae, popularly known under such names as cake urchins or sea biscuits. The specimen here is a fossil from Miocene deposits in Albacete in Spain, about 20 million years old. Actual width is 110 mm | |
Lizenzart: | Lizenzpflichtig |
Credit: | Science Photo Library / Wiersma, Dirk |
Bildgröße: | 5352 px × 3744 px |
Modell-Rechte: | nicht erforderlich |
Eigentums-Rechte: | nicht erforderlich |
Restrictions: | - |