Ancient Predator Had a Killer Jaw | National Geographic

The sharklike Helicoprion lived 275 million years ago and could slice its prey in two with its buzz saw jaw. ➡ Subscribe: http://bit.ly/NatGeoSubscribe About National Geographic: National Geographic is the world's premium destination for science, exploration, and adventure. Through their world-class scientists, photographers, journalists, and filmmakers, Nat Geo gets you closer to the stories that matter and past the edge of what's possible. Get More National Geographic: Official Site: http://bit.ly/NatGeoOfficialSite Facebook: http://bit.ly/FBNatGeo Twitter: http://bit.ly/NatGeoTwitter Instagram: http://bit.ly/NatGeoInsta Ancient Predator Had a Killer Jaw | National Geographic https://youtu.be/hOFxOw9tkC4 National Geographic https://www.youtube.com/natgeo