Cryolophosaurus ellioti Hainosaurus based on the structure of

based on the structure of its skull and teeth adapted for chewing plants

Se le considera uno de los mayores depredadores marinos de su tiempo y uno de los cefalópodos más grandes que han existido

making it a key piece in understanding the early evolution of therizinosaurs and their transition from typically carnivorous theropods to forms adapted to a different diet

From a morphological standpoint

Cryolophosaurus ellioti Hainosaurus based on the structure ofCryolophosaurus (C. ellioti "Frozen crested lizard") is a genus of extinct theropod dinosaur that lived about 190 million years ago during the Lower or Early Jurassic Pliensbachian, in what is now Antarctica. The most distinctive feature of Cryolophosaurus is its large fan shaped crest, which rises from the top of its skull. The crest is approximately 70 centimeters wide and has a curved, wavy shape. This crest is believed to have been used for visual