05511 - Well Preserved Pyritized 1.75 Inch Goniatite Devonian Cephalopod Snakes Koneprusia
Yard notes & kiln story
Description
Koneprusia
Tooth 11: 49 mm (1
as well as the degree of shrinkage they indicate
One 47 g crusted stone was documented as being found at 29°28
This class comprises snails and slugs from saltwater
05511 - Well Preserved Pyritized 1.75 Inch Goniatite Devonian Cephalopod Snakes KoneprusiaUnidentified species. 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.