Helicoprion | Shark With A Chainsaw On The Lower Jaw

Helicoprion is an incredible ancient shark whose teeth were coiled. Initially, paleontologists found exactly this strange formation of the oral cavity, which for a long time puzzled them. It has been suggested that the fossil is an unexplored ammonite, that a strange organ was located on the shark's nose or its fin. After a lot of time, it became clear to whom exactly this spiral belonged and how exactly it was used.


Helicoprion | Shark with a chainsaw on the lower jaw




The study of extinct fish with a similar jaw structure gave scientists the right to conclude that a wonderful shark with the help of a unique tool preyed on small marine inhabitants, such as cephalopods and gastropods, crustaceans and other animals without hard shells. Although the jaw of this fish was a terrible sight, it could not cope with such prey as a man. There is nothing to be afraid of! In addition to sizes. It is assumed that the average length of these fish was 3 meters, but some of the remains found indicate twelve-meter owners of bizarre weapons.


Геликоприон: Акула с циркулярной пилой на нижней челюсти

Helicoprion shows how little we know about past epochs of the development of biological species on our planet. For example, it is still not reliably known exactly how the dental spiral of this animal developed, how it was used and where it was located. There is not even an accurate idea of ​​the appearance of the prehistoric shark, because its complete skeleton was never found. Fortunately, paleontologists have the skills to please us with the awesome look of yet another (un) fantastic creature.


Helicoprion | Shark with a chainsaw on the lower jaw

We outline the situation. You come to the doctor, sit in a chair, open your mouth, and there is a meter-long chainsaw with 190 teeth of blades, wrapped in 3 turns. And then you look at the name of the patient, and you go nuts that Helicoprion has come to see you! Helicoprion | Shark with a circular saw on the lower jaw
 
The dentist, having seen such a sight, turned out to be the local historian of the Perm province of Bessonov. In 1897, he found a spiral fossil suspiciously resembling a shell of a cephalopod mollusk. So the scientist would have thought if teeth had not stuck out of the “shell”!

Another “dentist” - paleontologist Karpinsky, announced to the whole world that this is not a toothy snail, but a shark-like Paleozoic fish Helicoprion, who lived and died forever 270 million years ago.


Helicoprion | Shark with a chainsaw on the lower jaw

Helicoprion | Shark with a chainsaw on the lower jaw

Helicoprion | Shark with a chainsaw on the lower jaw
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