07774 - Nice Halisaurus arambourgi (Mosasaur) Partial Maxillary Bone in Matrix Cretaceous Mosasaur and rarely we can see

and rarely we can see a claw like the one we are displaying here

Ginglymostoma obliquum

Russell 1996

they are classically associated with volcanic rocks and can be common in certain metamorphic rocks

Bulletin of the American Museum of Natural History 300:1-318

07774 - Nice Halisaurus arambourgi (Mosasaur) Partial Maxillary Bone in Matrix Cretaceous Mosasaur and rarely we can seeNice partial right maxillary bone. It has small glued but not restored fractures. 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. In the international market is very common to find Mosasaurus rests coming from the phosphate quarries of the Upper