04961 - Collector Grade 0.96 Inch Pterosaur (Coloborhynchus) Tooth Cretaceous KemKem Fish Bones K/T Boundary Glass Rich Burn

K/T Boundary Glass Rich Burn Layer Hell Creek Fm Latest Cretaceous Carter Country Montana

org/wiki/Mosasaurus

stratigraphy and vertebrate assemblage

Very didactic piece

which makes it very special

04961 - Collector Grade 0.96 Inch Pterosaur (Coloborhynchus) Tooth Cretaceous KemKem Fish Bones K/T Boundary Glass Rich BurnBeautiful specimen, has no restorations or repairs. 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