07785 - Top Huge Rooted 3.50 Inch Mosasaur (Prognathodon anceps) Tooth in Matrix Triceratops V -shaped anteriorly and U-shaped

V -shaped anteriorly and U-shaped posteriorly

Small crystals of azurite can be produced by rapidly stirring a few drops of copper sulfate solution into a saturated solution of sodium carbonate and allowing the solution to stand overnight

It has some tiny glued fractures

You can see the whole bone structure as well as details of the jaw and its small teeth

07785 - Top Huge Rooted 3.50 Inch Mosasaur (Prognathodon anceps) Tooth in Matrix Triceratops V -shaped anteriorly and U-shapedEnormous Prognathodon tooth. Unbroken specimen, finest quality. The size corresponds without doubt to an adult individual. Rooted specimen. It has developed a very visible lateral carinae. 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