05225 - Beautiful Pyritized 0.82 Inch Phylloceras Lower Cretaceous Ammonites Turtle Nice rolled specimen
Yard notes & kiln story
Description
Nice rolled specimen
Chalcedonized fossils are uncommon
Eoleonaspis
Xenocyclopyge
The largest piece recovered was 60 kg
05225 - Beautiful Pyritized 0.82 Inch Phylloceras Lower Cretaceous Ammonites Turtle Nice rolled specimenSpecimen 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.