88585 - Top Quality Preserved 0.49 Inch Weltonia ancistrodon Shark Tooth Cretolamna in matrix But in this case

But in this case

It is a magnificent example of the Moroccan Cyphaspis

Impressive specimen of the brittlestar genus Ophiura

They come from the famous sites of the Judith River Formation in Montana (Campanian stage

It is completely preserved

88585 - Top Quality Preserved 0.49 Inch Weltonia ancistrodon Shark Tooth Cretolamna in matrix But in this caseBeautiful example of this species of shark of the Hexanchidae family. It does not have any type of restoration or repair. 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