Parasaurolophus walkeri Sinomegaceros It moved in both a

It moved in both a quadrupedal and bipedal posture

especially in the thoracic region

Length 156mm

Medidas aproximadas del Dilophosaurus:

Parasaurolophus walkeri Sinomegaceros It moved in both aParasaurolophus 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