lauantai 21. kesäkuuta 2014

Tyrannosaurus Rex size

Tyrannosaurus "tyrant lizard", is a genus of dinosaur coelurosaurian "dictator" and "Lizard" which means Sauros (σαῦρος),]) means that the Greek dictator (τύραννος), means. Species commonly abbreviated to T. rex Tyrannosaurus rex (Latin rex "king" means), is a fixture in popular culture. T. rex was now called the Laramide western island continent of North America, lived throughout what is. Tyrannosaurus was much wider than the other tyrannosauruses. 67-66000000 return Cretaceous Maastrichtian age-old rock formations found in various fossil before. He Cretaceous - Paleogene extinction event before the last non-avian dinosaurs existed had.

Like other tyrannosaurs, Tyrannosaurus, a bipedal carnivore, a long, heavy tail was balanced by a giant skull. Compared to the large and powerful hind legs, Tyrannosaurus forelimbs to their small size, but very strong and have to pay double digits. Other theropods rivaled or exceeded Tyrannosaurus rex in size, it is the largest tyrannosaurid and March is one of the largest known predators. In fact, the most perfect specimens tall at the hips up to 4 meters (13 feet) in length, 12.3 meters (40 feet) measured, and 6.8 tons (7.5 short tons) in weight. Some experts suggest that dinosaurs mostly clear, although by far the largest carnivore in its environment and, Tyrannosaurus Rex, finally hadrosaurs, ceratopsians and sauropods victim was a hunter. Tyrannosaurus rex was a predator or scavenger tip discussion of Paleontology is one of the longest-running dispute; However, most researchers an opportunistic predator Tyrannosaurus rex, and agree that hunter and scavenger. It is one of the leading forces of all land animals bite is believed to be able to use.

Nearly complete skeleton of T. rex are more than 50 copies, some of which have been identified. Soft tissue and proteins have been reported in at least one of these is examined. Abundant fossil material, including life history and biomechanics is an important research on many aspects of their biology. Eating habits, physiology and potential speed of Tyrannosaurus rex are a few subjects of debate. Some researchers from Asia, believed to be a different type of Tarbosaurus Bator Tyrannosaurus and others maintaining Tarbosaurus is a genus of dinosaur as its classification, is controversial. Number of other genera of North American tyrannosaurids have also synonymized with Tyrannosaurus.

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