similar a la que se observa en los anquilosaurios

have shown that their serrated edges were adapted to tearing apart smaller prey

le permitían despegar desde el suelo y mantenerse en vuelo

esta interpretación es controvertida y aún se está investigando en la comunidad científica

los cuales se han encontrado en todo el mundo y son muy valorados por los coleccionistas y los científicos

Parasaurolophus walkeri Scale:1:35 similar a la que seParasaurolophus walkeri was a herbivorous dinosaur that lived during the Late Cretaceous period, approximately 76 to 73 million years ago, in what is now North America. It belongs to the family of hadrosaurids, known as "duck billed dinosaurs", and is notable for its distinctive tubular crest that extended backward from the top of its skull, making it one of the most recognizable hadrosaurids. The most complete specimens of Parasaurolophus walkeri