Fossilized sawfish tooth barb cretacious extinction dinosaur fossil

Onchopristis, or “giant saw”, is a genus of extinct giant sawskate that lived during the Upper Cretaceous. It had a long, shovel-shaped snout called a rostrum. The saw-like rostrum, lined on both sides with modified tooth-like structures called denticles, were hooked and barbed. flawless for everyday use. first-class materials and excellent craftsmanship ensure long-lasting durability.