20370 - Top Huge 2.18 Inch Otodus obliquus Shark Vertebra Bone Paleocene Halisaurus arambourgi Cephalopoda - Ammonitida - Acanthoceratidae

Cephalopoda - Ammonitida - Acanthoceratidae

The matrix has small glued fracture but no restored

Impressive natural association of 10 huge vertebrae of this unidentified mosasaur species in its phosphatic matrix

This is a unique and extremely rare piece

Dortangs et al

20370 - Top Huge 2.18 Inch Otodus obliquus Shark Vertebra Bone Paleocene Halisaurus arambourgi Cephalopoda - Ammonitida - AcanthoceratidaeImpressive 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