03044 - Superb Pyritized 0.70'' Mimagoniatites Devonian Cephalopod Mawsonia Under binocular loupes you can

Under binocular loupes you can even see the small details

89 in) Perfect tooth

Illustrations by Nobu Tamura (Creative Commons)

This ceratopsid dinosaur

The teeth with strong and vivid fossilization colors such as red

03044 - Superb Pyritized 0.70'' Mimagoniatites Devonian Cephalopod Mawsonia Under binocular loupes you canImpressive 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.