07775 - Top Rare 1.87 Inch Rare Tylosaurus sp (Mosasaur) Tooth on Matrix Late Cretaceous Onchopristis teeth collections 89 in) Perfect tooth

89 in) Perfect tooth

The remains of this species of coelacanth in the North Africa Cretaceous are very rare

This specimen has a cluster of many lustrous and well defined crystals

Horns and spines are prepared as free standing

anterior marginal teeth straight and conical

07775 - Top Rare 1.87 Inch Rare Tylosaurus sp (Mosasaur) Tooth on Matrix Late Cretaceous Onchopristis teeth collections 89 in) Perfect toothExtremely rare mosasaur species. The tooth is preserved in its natural matrix. 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