Fossil trilobite (Asaphus punctatus). Asaphus is a genus of trilobites, a large group of long extinct marine arthropods that lived during the Lower to Middle Ordovician period in large parts of north-western Europe. Asaphus punctatus is a species in this genus characterized by eyes on exceptionally high stalks. Actual length of this specimen is 100 mm. | |
Licence : | Droits gérés |
Crédit: | Science Photo Library / Wiersma, Dirk |
Taille de l’image : | 5616 px × 3744 px |
Model Release : | Non requis |
Property Release : | Non requis |
Restrictions : | - |