which include bones from various parts of the skeleton such as vertebrae

Forma: El cráneo era grande

Length 196mm

One of the most striking features of Amargasaurus cazaui is its double row of tall neural spines that extend along its neck and part of its back

which could have been used for display or as a sign of dominance among its species

Miragaia longicollum Giganotosaurus which include bones from variousMiragaia 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