07796 - Top Quality Halisaurus arambourgi (Mosasaur) Premaxillary Nose Bone With Tooth Bismuth Eldredgeops

Eldredgeops

Spectacularly detailed specimen of this rare species of the family Acastidae

The process that created the septaria that characterize septarian concretions remains unclear

25 apfu) and high Mg (Fo= 0

in contrast to regularly coiled ammonites

07796 - Top Quality Halisaurus arambourgi (Mosasaur) Premaxillary Nose Bone With Tooth Bismuth EldredgeopsBeautiful specimen with one tooth. 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 Cretaceous of the Ouled Abdoun Basin (Morocco). This