Helicoprion Shark Fossil
Nov. 30, 2024
Helicoprion - The Australian Museum Erika Anderson on X: "A tooth whorl from a Helicoprion bessonowi, a shark-like fish. I would have loved to see how these teeth worked. #FossilFriday https://t.co/dItzNfbid1" / X Buzzsaw Jaw Helicoprion Was a Freaky Ratfish Helicoprion Shark Fossil