07837 - Top Huge 1.89 Inch Mosasaur (Prognathodon anceps) Tooth in Matrix Late Cretaceous Teeth Ni)3(AsO4)2·8H2O

Ni)3(AsO4)2·8H2O

the enamel is smooth

It is conserved in its natural matrix

and Bardet

where the organic matter has difficulty decomposing

07837 - Top Huge 1.89 Inch Mosasaur (Prognathodon anceps) Tooth in Matrix Late Cretaceous Teeth Ni)3(AsO4)2·8H2OImpressive Prognathodon tooth in its natural matrix. Huge size. Unbroken specimen. 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