03046 - Superb Pyritized 0.78'' Goniatites Devonian Cephalopod Thescelosaurus It is very common to

It is very common to find fish vertebrae in the Cretaceous sites in the south of Morocco

is an enormous sedimentarian basin represented mostly by a vast filling of phosphate sediments

It still preserves a thin layer of the gravelly natural sediment in its surface

These specimens are perfectly preserved in its natural matrix

without restorations or reparations

03046 - Superb Pyritized 0.78'' Goniatites Devonian Cephalopod Thescelosaurus It is very common toImpressive 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.