fue descubierta en la provincia de Alberta

5-10 meters long and weighing around 2 tons

Su caja torácica

Allosaurus is another theropod dinosaur that lived during the late Jurassic period

Miragaia longicollum Scale:1:20 fue descubierta en la provinciaMiragaia longicollum is a genus of stegosaurid dinosaur that inhabited the Upper Jurassic, approximately 150 million years ago, in what is now Portugal. It is mainly notable for its extremely long neck, unusual in stegosaurs, which is often compared to that of some sauropods, the large long necked dinosaurs. This anatomical feature allows Miragaia to occupy a different ecological niche than other stegosaurs. Anatomical and Morphological