07225 - Top Halisaurus arambourgi (Mosasaur) Partial Left Hemi-Jaw in Matrix Cretaceous Snakes Pollitt et al

Pollitt et al

set on heavy

and in a minor proportion as POP (porphyritic olivine and pyroxene)

It has small glued fractures

This type of fish constituted a big part of the diet of the great ichthyophagous coetaneous dinosaurs

07225 - Top Halisaurus arambourgi (Mosasaur) Partial Left Hemi-Jaw in Matrix Cretaceous Snakes Pollitt et alPrecious specimen preserved in its natural matrix. It does not have restorations or repairs. 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 quarries have been exploited since the beginning of the past century. Many sellers that sell this fossils do not make a good precise taxonomic identification work. In these sites there are