![the extinct shark Helicorpion who had a circular saw of teeth as its lower jaw : r/interestingasfuck the extinct shark Helicorpion who had a circular saw of teeth as its lower jaw : r/interestingasfuck](https://i.redd.it/rqs4vr9vhat61.jpg)
the extinct shark Helicorpion who had a circular saw of teeth as its lower jaw : r/interestingasfuck
![James Ducker on X: "Jawesome Helicoprion #fossil- with a sawblade as a mouth! Helicoprions aren't #sharks but ancient #ghostsharks 👻 pretty cewl 👍 #nature #biology #Shark #diversesharks #marinescience #science #SharkFacts https://t.co/HI4BxN2gr2" / James Ducker on X: "Jawesome Helicoprion #fossil- with a sawblade as a mouth! Helicoprions aren't #sharks but ancient #ghostsharks 👻 pretty cewl 👍 #nature #biology #Shark #diversesharks #marinescience #science #SharkFacts https://t.co/HI4BxN2gr2" /](https://pbs.twimg.com/media/DclG2KeWAA0DSyN.jpg:large)
James Ducker on X: "Jawesome Helicoprion #fossil- with a sawblade as a mouth! Helicoprions aren't #sharks but ancient #ghostsharks 👻 pretty cewl 👍 #nature #biology #Shark #diversesharks #marinescience #science #SharkFacts https://t.co/HI4BxN2gr2" /
![BRINKO Tools | Sabre saw blade Universal SHARK | Range of professional tools for industry and trade for expert work BRINKO Tools | Sabre saw blade Universal SHARK | Range of professional tools for industry and trade for expert work](https://www.brinko.de/out/pictures/master/product/1/BRB_1755_150_Saegeblatt_SHARK.jpg)
BRINKO Tools | Sabre saw blade Universal SHARK | Range of professional tools for industry and trade for expert work
![Shark with a chainsaw for a nose? Thats cute. This prehistoric fish eats with a fucking saw blade! - Imgur Shark with a chainsaw for a nose? Thats cute. This prehistoric fish eats with a fucking saw blade! - Imgur](https://i.imgur.com/YD6HQ1W_d.webp?maxwidth=520&shape=thumb&fidelity=high)
Shark with a chainsaw for a nose? Thats cute. This prehistoric fish eats with a fucking saw blade! - Imgur
![Paleontological Research Institution on X: "Come see The Buzz Saw Sharks of Long Ago— art, science, and humor about Helicoprion - the shark with the 360-degree spiral of teeth. https://t.co/8DJ0rsRQE3" / X Paleontological Research Institution on X: "Come see The Buzz Saw Sharks of Long Ago— art, science, and humor about Helicoprion - the shark with the 360-degree spiral of teeth. https://t.co/8DJ0rsRQE3" / X](https://pbs.twimg.com/media/DB08Gz8VoAAPLZ_.jpg)