20706 - Great Collection of 3 Spinosaurus Dinosaur Teeth Cretaceous KemKem Beds Pyritized ammonites Dyrosaurus phosphaticus : Fossilworks (Paleobiology

Dyrosaurus phosphaticus : Fossilworks (Paleobiology Database)

Hupe 1952 (trilobite)

a species quite abundant in the phosphate quarries of the Ouled Abdoun Basin

• Silurian to Devonian of Argentina

20706 - Great Collection of 3 Spinosaurus Dinosaur Teeth Cretaceous KemKem Beds Pyritized ammonites Dyrosaurus phosphaticus : Fossilworks (PaleobiologyGreat collection of 3 specimens. All of them have glued and tiny filled fractures. Nice reedish color. 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 and Ifezouane Formations (Kem Kem Basin, South of Morocco). The lithology of this body of sediment is characterized by the