Edestus heinrichi

Out of stock

An ultra rare, Top Quality EXTRA LARGE Edestus heinrichi shark whorl section with 2 big crowns, from Herrin, Illinois. This is a Paleozoic shark that lived in swamps that our now underground coal deposits. Excellent preservation and serrations. Note - extra long whorl section with extra large crowns - rare. The Edestus shark would have an upper and lower tooth whorl that are vertically opposed. Research showed that they could use their opposing teeth in a scissor-like motion to cut prey. It is the first animal to cut vertically. A very strange looking and unique acting shark. Shark recreation image is credited to Julio Lacerdo. These rare teeth are Pennsylvanian age from Illinois. No repair or restoration. Authenticity guaranteed. 

I03             SIZE: 2"   (Root 7-1/4")

Adding 15 Edestus shark specimens in August 2020.    Link to Edestus shark.