20288 - Well Preserved 2.48 Inch Mosasaur (Prognathodon anceps) Tooth Reptile Fossils Under Study Diagnosis: Very large mosasaurine mosasaur

Diagnosis: Very large mosasaurine mosasaur teeth bearing 1-2 prisms on the labial surface

• Eocene of Antarctica

Pieces: several

Chennaoui Aoudjehane

The strewnfield is not yet clearly defined

20288 - Well Preserved 2.48 Inch Mosasaur (Prognathodon anceps) Tooth Reptile Fossils Under Study Diagnosis: Very large mosasaurine mosasaurThis enormous Prognathodon tooth is preserved in exceptional way. It has small glued but not restored fracture. 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