07839 - Top Quality 1.72 Inch Rooted Halisaurus walkeri (Mosasaur) Tooth in Natural Matrix Cretaceous Cornuproetus Ecology: aquatic carnivore

Ecology: aquatic carnivore

Beautiful lower jaw

Rare asaphid species

HALISAURINAE

07839 - Top Quality 1.72 Inch Rooted Halisaurus walkeri (Mosasaur) Tooth in Natural Matrix Cretaceous Cornuproetus Ecology: aquatic carnivoreIn the international market is very common to find Mosasaurus rests in natural matrix 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 numerous different species of Mosasaurus described in the enormous assemblage