Fossil snails in a brecciated limestone from Cretaceous rocks in the Western Sahara, Morocco. Snails are the popular name for spirally shelled organisms that belong to the class of Gastropods, a major class of invertebrates within the phylum Mollusca. Actual width of sample is 18 x 26 cm. | |
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 : | - |