88463 - Top Huge OTODUS OBLIQUUS (mackerel shark) Tooth Paleocene Brittlestar It is a magnificent example

It is a magnificent example of this rare Moroccan trilobite of the family Cheiruridae

abundant in the Devonian of North Africa

The tooth is 100% complete

such as the distinctive chisel shape of this sauropod

Diagnostic characteristics of pterosaur claws:

88463 - Top Huge OTODUS OBLIQUUS (mackerel shark) Tooth Paleocene Brittlestar It is a magnificent exampleOtudus 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 fossilization process. . The teeth of this