20554 - Top Huge 1.48 Inch Otodus obliquus Shark Vertebra Bone Paleocene Stephanodus They are found fossilized in

They are found fossilized in silica (silicified)

Onchopristis's eyes were on top of its head

and/or fused soil

Amazing plate with three specimens of this new species of the genus Syphysurus published very recently

Unbroken specimen

20554 - Top Huge 1.48 Inch Otodus obliquus Shark Vertebra Bone Paleocene Stephanodus They are found fossilized inImpressive and huge vertebra of this shark species. It is not common to find such large vertebrae. This vertebra has been stabilized on its surface by Paraloid B 72 to ensure its stability and consistency. This process does not affect neither the color nor any of the characteristics. It simply makes the specimen better preserved in the long term. It has small glued fractures, but no fabrication. Otudus is a genus belonging to the shark group known as