Dinosaurs - Mariya Dariy
Name and surname:
Raptors; Giant herbivorous dinosaurs; Marine species;Thorny dinosaurs
(a) Raptors. Tyrannosaurus - a dinosaur of the late Cretaceous period.Length: 15 m.
Weight: up to 7 tons.
Opened in 1902 in the United States.
He moved on two legs, had very little dvuhpalye forelimbs and a huge jaw.
The name Tyrannosaurus comes from two Greek words tyrant lizard. Deinonychus-genus of carnivorous dinosaurs suborder Saurischia theropods, which includes one kind - Deinonychus antirrhopus. He lived in the middle of the Cretaceous period, 121-98 million years ago. Reached 3-3.5 meters in length and weigh about 70 kg. (b)Giant herbivorous dinosaurs. Diplodocus - Saurischia genus of dinosaur from the group of sauropods.Diplodocus had a long neck and tail, ate the leaves of trees, and for their dissolution in the stomach swallowed stones, moved to 4 feet.(с) Marine species. Ichthyosaur
(Fish-lizard) - the giant marine reptile that existed in the Mesozoic era and sharply differs in its organization of all modern animals. The overall body shape more closely resembles a dolphin. The long flat head ended with thin, extremely long jaws. Mouth was seated numerous sharp teeth. (d)Thorny dinosaurs.Dimetrodon - extinct genus of carnivorous Synapsid sphenacodontidae from the family who lived in the Permian period 280-265 million years ago.. Evolutionary is closer to a mammal than the true reptiles. Reaches 2,7-4,0 meters in length and was the largest predator of its time.
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