05741 - Nice Collection of 4 Unidentified Mosasaurus Teeth Late Cretaceous Edmontosaurus Meitanillaenus

Meitanillaenus

Orthoceras fluminense

with secondary growth of irregularly-shaped (to 1 mm) kamacite

Plagiolaria

It can be seen how part of its thin outer layer (the enamel) has lost by erosion and has exposed the underlying layer of dentine

05741 - Nice Collection of 4 Unidentified Mosasaurus Teeth Late Cretaceous Edmontosaurus MeitanillaenusBeautiful collection of 4 Unidentified Mosasaurus teeth. Some of them have glued or filled fractures. 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