Clumsy Dinosaur Live Wallpaper

Dinosaurs - unranked reptiles that lived 235-65 million years ago

Dinosaurs - unranked reptiles that lived 235-65 million years ago in the Mesozoic Era (Triassic, Jurassic and Cretaceous), until the mass extinction 65 million years ago. There were a group of animals that dominated the land. Described over 1000 species. They lived on all continents. They are divided into two series: ornithischia (Ornithischia) and saurischia (Saurischia), the past is likely to have been the ancestors of birds (some had feathers) and may have been warm-blooded. The length of the different types ranged from 0.35 to 35 m, weight - 110 grams to over 100 tons.