Edestus heinrichi

Out of stock

An ultra rare, Top Quality EXTRA LARGE Edestus heinrichi shark whorl section with 3 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 3 extra large crowns - very rare. Note - tip of center tooth was restored. 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. Authenticity guaranteed. Triple crown whorl sections are quite rare!

I02             SIZE: 1-1/2" teeth   (Whorl  7-1/2")

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