15013 - Collection of 5 Finest Palaeocarcharodon orientalis (Pygmy white Shark) Teeth Genevievella granulatus Very recent sea urchin from

Very recent sea urchin from the rare upper pleistocene outcrops from the coast of the occidental Sahara desert

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9g Thick Slice(143937886663)

As it corresponds with the family Trinocleidae

Jujuyaspis

15013 - Collection of 5 Finest Palaeocarcharodon orientalis (Pygmy white Shark) Teeth Genevievella granulatus Very recent sea urchin fromGreat collection of 5 finest specimens. The genus Palaeocarcharodon, also known as the pygmy white shark, belongs to the Cretoxyrhinidae family. It inhabited the seas of the Paleocene between 60 and 55 million years ago. The presence of this species is rare in this Moroccan sites, and therefore it is more valued. The teeth of Palaeocarcharodon are triangular, labio lingually compressed, with quite irregular serrations and serrate lateral cusplets.