04182 - Superb Pyritized 0.79 Inch Goniatites Devonian Cephalopod Onchopristis Bones Matrix dimensions: 210 x 142

Matrix dimensions: 210 x 142 x 44 mm

Next you can visit a link with very interesting information about this sedimentarian basin rich in fossil vertebrates: Ouled Abdoun Basin

They do not belong to the same specimen

This is a small rarity coming from the Paleogene phosphate quarries of the sedimentarian basin of Oulad Abdoun (Morocco)

However later it was discovered that it corresponded to the premaxillary teeth of the Tyrannosaurs

04182 - Superb Pyritized 0.79 Inch Goniatites Devonian Cephalopod Onchopristis Bones Matrix dimensions: 210 x 142Impressive example of this Devonian cephalopod. It is naturally pyritized. It has undergone a taphonomic process of permineralization in Iron Sulfide (Pyrite). Permineralization is a process of fossilization in which mineral deposits form internal casts of organisms. The characteristic lines of suture of this cephalopod of the Paleozoic can be perfectly observed. Nice specimen.