06802 - Top Huge 1.37 Inch Mosasaur (Prognathodon anceps) Tooth in Matrix Late Cretaceous Snakes • Silurian of Canada (

• Silurian of Canada ( Northwest Territories

have been analyzed by our fellow researchers from the Applied Petrology Loboratory of the University of Alicante (Environment and Earth Sciences Department)

Baryte is generally white or colorless

These "claws" look like claws on the claw end

United States (6: Delaware

06802 - Top Huge 1.37 Inch Mosasaur (Prognathodon anceps) Tooth in Matrix Late Cretaceous Snakes • Silurian of Canada (Impressive 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