05191 - Museum Grade Huge Elasmosaurus (Zarafasaura oceanis) Vertebrae Bone in Natural Matrix Urchins Beautiful prepared specimen

Beautiful prepared specimen

posteriorly recurved then straight

During the lower Cretaceous

Beautiful sand dollar urchin

Extremely rare piece corresponding to a complete and perfect claw

05191 - Museum Grade Huge Elasmosaurus (Zarafasaura oceanis) Vertebrae Bone in Natural Matrix Urchins Beautiful prepared specimenImpressive huge vertebra bone of this species of Elasmosaurus in its phosphatic matrix. This specimen 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. This huge and famous marine reptile is characterized by its long and stylized neck. Its morphology enabled it being a