20757 - Top Quality 1.44 Inch Rooted Halisaurus walkeri (Mosasaur) Tooth Cretaceous Dinosaur - Museum Grade spanning approximately 21 million years

spanning approximately 21 million years

family Phacopidae that lived during the Eifelian of the Middle Devonian

labio-lingually compressed

Our specimens are small fragments with and without fusion crust

Nice and rare marrellomorph primitive arthopod Furca (VanRoy 2006

20757 - Top Quality 1.44 Inch Rooted Halisaurus walkeri (Mosasaur) Tooth Cretaceous Dinosaur - Museum Grade spanning approximately 21 million yearsIn 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 Mosasaurus described in the enormous assemblage of giant marine