88595 - Top Beautiful Well Preserved 0.55 Inch Hexanchus microdon Shark Tooth Onchopristis 3 mm // 0

3 mm  //  0

of siliceous nature

The root is completely authentic

Beautiful proetid trilobite from the lower devonian of the outcrops of Foum Zguid (Morocco)

some families have not yet been described in formal literature

88595 - Top Beautiful Well Preserved 0.55 Inch Hexanchus microdon Shark Tooth Onchopristis 3 mm // 0Beautiful example of this species of shark of the Hexanchidae family. Not restored or glued. It comes 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