04183 - Superb Pyritized 0.57 Inch Goniatites Devonian Cephalopod
04183 - Superb Pyritized 0.57 Inch Goniatites Devonian Cephalopod 04183 - Superb Pyritized 0.57 Inch Goniatites Devonian Cephalopod

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04183 - Superb Pyritized 0.57 Inch Goniatites Devonian Cephalopod

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Species
Goniatites, Haan 1825
Age
Devonian (~400 Million Years)
Location
South Morocco
Formation
Anti Atlas Region (Paleozoic Basement)
Size
14.6 mm   •    in
Weight
3 g   •    oz
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Description

Impressive 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.

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