20711 - Great Collection of 2 Spinosaurus Dinosaur Teeth Cretaceous KemKem Beds Hybodus Cañaveras

Cañaveras

and the systematics and ecology of the genus

sectorius from the Late Cretaceous of Navarre (Basque-Cantabrian Region)

It reigned the seas during the Paleocene and the Eocene (60-45 million years ago)

20711 - Great Collection of 2 Spinosaurus Dinosaur Teeth Cretaceous KemKem Beds Hybodus CañaverasGreat collection of 2 specimens. Some of them have glued and tiny filled fractures. 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 dominance of