07225 - Top Halisaurus arambourgi (Mosasaur) Partial Left Hemi-Jaw in Matrix Cretaceous Snakes the Russian Federation

the Russian Federation

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

P ( office cherifien des phosphates )

The details of the anatomy of the superficial osseous structure of the root are extremely well preserved

set on heavy

07225 - Top Halisaurus arambourgi (Mosasaur) Partial Left Hemi-Jaw in Matrix Cretaceous Snakes the Russian FederationPrecious 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