Helicoprion Scale:1:20 with an estimated length of

with an estimated length of around 70 centimeters and a weight of about 1 kilogram

and probably formed large groups for protection and efficiency in foraging

Longitud 197 mm

It was a terrestrial herbivore that fed on low-lying vegetation

ideal for tearing the flesh of its prey

Helicoprion Scale:1:20 with an estimated length ofHelicoprion ( H. ergassaminon , 'Saw coil') is a genus of extinct cartilaginous fish that resembled sharks in appearance and behavior. This genus first emerged in the oceans of the Late Carboniferous, approximately 290 million years ago, and survived the Permian Triassic mass extinction, which occurred about 252 million years ago. However, it finally became extinct in the Late Triassic, approximately 225 million years ago. The most remarkable feature