20505 - Top Grade Halisaurus arambourgi (Mosasaur) Premaxillary Nose Bone in Matrix Cretaceous Otarion It has some glued or
Yard notes & kiln story
Description
It has some glued or filled fractures
A Giant Chelonioid Turtle from the Late Cretaceous of Morocco with a suction feeding apparatus uinique among tetrapods (Ocepechelon bouyai) is recently described
Next we list the different Mosasaur species which have been recognised in the phosphate rocks in North Africa:
The shell has a generally small umbilicus
Size (biggest): 1
20505 - Top Grade Halisaurus arambourgi (Mosasaur) Premaxillary Nose Bone in Matrix Cretaceous Otarion It has some glued orPrecious premaxillary specimen preserved in its natural 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. In the international market is very common to find Mosasaurus rests coming from the phosphate quarries of the Upper Cretaceous of the Ouled