06404 - Great Collection of 3 Hexanchus microdon Shark Teeth Paleocene Tylosaurus sp The contrast between the root

The contrast between the root and the enameled crown is sharp and perfect

Otarionella

In: Revista Mexicana de Ciencas Geológicas Vol

Mosasauridae) from north-east Mexico

06404 - Great Collection of 3 Hexanchus microdon Shark Teeth Paleocene Tylosaurus sp The contrast between the rootBeautiful example of this species of shark of the Hexanchidae family. They come from the Paleocene materials of the Ouled Abdoun Basin. The Ouled Abdoun Basin (or Khouribga Basin), located in the central sector of Morocco, is an enormous sedimentarian basin represented mostly by a vast filling of phosphate sediments. Apart from having a relevant raw material to be extracted, it has a series of very important paleontological sites in which amazing