Helicoprion bessonowi was first described in an 1899 monograph by Alexander Karpinsky. Although it was not the first Helicoprion species to be described, it was the first known from complete tooth whorls, demonstrating that Helicoprion was distinct from Edestus. [13] As a result, H. bessonowi serves as the type species for Helicoprion. [20]
The type species for Helicoprion is Helicoprion bessonowi. When it was initially discovered, the whorl was hypothesized to be placed on its upper jaw, much like this image. Its appearance in-game is based on many older reconstructions of Helicoprion, particularly this image from the Field Museum of Natural History in Chicago. Most modern ...
2022年3月26日 · The Helicoprion was a genus of prehistoric shark-like fish best known for their curled-up teeth resembling a circular saw that lived in the oceans all over the world during the early Permian Period. Biologists have very limited knowledge about this creature since only a very limited number of fossils could be discovered till date.
Helicoprion bessonowi was named by Karpinsky (1899). It is a 3D body fossil. Its type locality is Krasnoufimsk (Bessonow collection), which is in an Artinskian marine horizon in the Russian Federation.
The enigmatic spiral-tooth fossils of Helicoprion have been subject to many diverse and creative hypotheses about where the tooth whorl was located on the body and how it may have functioned ...