07512 - Nice Preserved Pyritized 1.34 Inch Phylloceras Lower Cretaceous Ammonites Plants & Petrified wood near Khouribga

near Khouribga

Most of the research carried out on these marine reptiles from Morocco have been performed by French researchers

Analysed material: M-CO1

Impressive rare pathologically deformed Prognathodon tooth in its natural matrix

bright red

07512 - Nice Preserved Pyritized 1.34 Inch Phylloceras Lower Cretaceous Ammonites Plants & Petrified wood near KhouribgaSpecimen of extreme quality. His suture lines are wonderfully well detailed. 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.