20126 - Nice 1.52 Inch Pterosaur (Coloborhynchus) Tooth Cretaceous KemKem Shark Teeth Collections • Silurian to Devonian of

• Silurian to Devonian of Argentina

Impressive huge vertebra bone of this species of Elasmosaurus in its phosphatic matrix

only has glued fracture

No fractures or restoration

Permineralization is a process of fossilization in which mineral deposits form internal casts of organisms

20126 - Nice 1.52 Inch Pterosaur (Coloborhynchus) Tooth Cretaceous KemKem Shark Teeth Collections • Silurian to Devonian ofNice sharp specimen. Not restored or glued. The teeth with strong and vivid fossilization colors such as red, orange and black come from small paleochannels composed by thin layers, in the intermediate and upper stratigraphic levels (Red Sandstone Beds), from the Aoufous Formation and Ifezouane Formation (Kem Kem Basin, South of Morocco). The lithology of this body of sediment is characterized by the dominance of sandstones (also known as arenites)