07843 - Top Huge 2.35 Inch Mosasaur (Prognathodon anceps) Rooted Tooth in Matrix Late Cretaceous Tyrannosaurus rex Impressive association of a rare

Impressive association of a rare marrelomorph of the genus Furca together with a graptolite

Some phenocrysts show reaction rims

Age range: 161

Borealaspis

Institute of Geophysics and Planetary Physics

07843 - Top Huge 2.35 Inch Mosasaur (Prognathodon anceps) Rooted Tooth in Matrix Late Cretaceous Tyrannosaurus rex Impressive association of a rareImpressive Prognathodon rooted tooth in its natural matrix. Huge size. 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 numerous different species