05024 - Stunning Pyritized 1.59 Inch Phylloceras Lower Cretaceous Ammonites Shark Teeth Collection The anatomical details of the

The anatomical details of the insect are staggering

Beautiful specimen

This piece is extremely rare and unique

Very didactic piece

This type of restorations and compositions are sometimes performed by local excavators in order to take advantage of all the tooth fragments

05024 - Stunning Pyritized 1.59 Inch Phylloceras Lower Cretaceous Ammonites Shark Teeth Collection The anatomical details of theSpecimen 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.