20346 - Museum Grade Association of 5 Otodus obliquus Shark Teeth in Matrix Paleocene KemKem_Sawfish and the systematics and ecology

and the systematics and ecology of the genus

Borealarges

You can see how that fly is bodily associated with another insect that can not be well identified

smooth cutting edges

Nice rooted and complete specimen

20346 - Museum Grade Association of 5 Otodus obliquus Shark Teeth in Matrix Paleocene KemKem_Sawfish and the systematics and ecologyMuseum grade natural association! Otudus is a genus belonging to the shark group known as mackerel sharks. It reigned the seas during the Paleocene and the Eocene (60 45 million years ago). It is a quite dominant species in the phosphate quarries in this sector of Morocco. This species has only been described via its teeth and vertebrae. As all the Elasmobranchii, the skeleton has a cartilaginous non osseous nature, what makes difficult its