05229 - Beautiful Pyritized 0.96 Inch Phylloceras Lower Cretaceous Ammonites Stephanodus Enchodus teeth are very common

Enchodus teeth are very common in these Cretaceous materials

Nice right mandibular fragment

this is a beautiful example of rostral teeth from this amazing species of sawfish

Crystals treated this way are used as gemstones and for other decorative purposes

It comes from a new unpublished location

05229 - Beautiful Pyritized 0.96 Inch Phylloceras Lower Cretaceous Ammonites Stephanodus Enchodus teeth are very commonSpecimen 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.