07693 - Top Huge 1.70 Inch Mosasaur (Prognathodon anceps) Tooth in Matrix Late Cretaceous Goniopygus Leonaspis is a widespread genus

Leonaspis is a widespread genus of odontopleurid trilobite that lived from the Late Ordovician to the late Middle Devonian

Extremely rare mosasaur species

The size corresponds without doubt to an adult individual

showing well-developed fusion crust

†Sclerorhynchus sp

07693 - Top Huge 1.70 Inch Mosasaur (Prognathodon anceps) Tooth in Matrix Late Cretaceous Goniopygus Leonaspis is a widespread genusImpressive 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