03044 - Superb Pyritized 0.70'' Mimagoniatites Devonian Cephalopod Mawsonia The teeth with strong and

The teeth with strong and vivid fossilization colors such as red

Rodrigues and Kellner 2008

Under binocular loupes you can even see the small details

Triceratops horridus

Precious tooth of Squalicorax pristodontus (Crow Shark) from the phosphate deposits of the Ouled Abdoun Basin (Morocco)

03044 - Superb Pyritized 0.70'' Mimagoniatites Devonian Cephalopod Mawsonia The teeth with strong andImpressive 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.