Dinosaurs with horns dinosaurs with horns - Dinosaur Origami - paperfolding


The Stegosaurus is easily recognized thanks to the unique plates and bones found along on its spine, find out more with our cool facts!

Tarbosaurus was believed for many years to be a separate species from Tyrannosaurus. However, recent studies indicate that it was probably a smaller version of Tyrannosaurus. For this reason, it has been renamed Tyrannosaurus Bataar. This Dinosaur lived the life of a typical large Theropod: Chasing prey and scavenging for...

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Dinosaurs were a varied group of animals. Adaptive radiation let them live in many ecological niches . Paleontologists have identified over 500 different genera and 1,000 species of non-avian dinosaurs. [11] Their descendants, the birds, number 9,000 living species, and are the most diverse group of land vertebrates.


[ Home ] [ Time Line ] [ Exhibits ] [ About the Artist ] [ Yahoo Store ] [ Contact Us ] The mission of Dinosaur Corporation ® is to support education and heighten the awareness of
dinosaurs and other prehistoric animals."

Using one of the above definitions, dinosaurs can be generally described as archosaurs with hind limbs held erect beneath the body . [22] Many prehistoric animal groups are popularly conceived of as dinosaurs, such as ichthyosaurs , mosasaurs , plesiosaurs , pterosaurs , and pelycosaurs (especially Dimetrodon ), but are not classified scientifically as dinosaurs, and none had the erect hind limb posture characteristic of true dinosaurs. [23] Dinosaurs were the dominant terrestrial vertebrates of the Mesozoic, especially the Jurassic and Cretaceous periods. Other groups of animals were restricted in size and niches; mammals, for example, rarely exceeded the size of a domestic cat, and were generally rodent-sized carnivores of small prey. [24]


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