07693 - Top Huge 1.70 Inch Mosasaur (Prognathodon anceps) Tooth in Matrix Late Cretaceous Goniopygus The size corresponds without doubt

The size corresponds without doubt to an adult individual

shallow subtidal (5)

A review of Dyrosaurus phosphaticus (Thomas

showing well-developed fusion crust

Stelckaspis

07693 - Top Huge 1.70 Inch Mosasaur (Prognathodon anceps) Tooth in Matrix Late Cretaceous Goniopygus The size corresponds without doubtImpressive Prognathodon 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 of