20126 - Nice 1.52 Inch Pterosaur (Coloborhynchus) Tooth Cretaceous KemKem Shark Teeth Collections the strong lateral serrations

the strong lateral serrations

only has glued fracture

formed by the oxidation of lead ore deposits such as galena

where a large amount of metal and sulfides can be seen

No fractures or restoration

20126 - Nice 1.52 Inch Pterosaur (Coloborhynchus) Tooth Cretaceous KemKem Shark Teeth Collections the strong lateral serrationsNice 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)