Thursday, July 4, 2013


Tyrannosaurus Rex is the most most famous bonaldo dinosaur known. The name means Tyrant King to when they started finding fossils of Tyrannosaurus Rex, had not been found so many so-called therapoder that was even bigger than Tyrannousaurus and thought that Tyrannosaurus was the largest land predator. Researcher Henry Farfield bonaldo Osborn was the first dinosaur found in North America in 1905. He named it Tyrannosaurus Rex. It has also found several discoveries of Tyrannosaurus in Montana, Utah, Alberta

and New Mexico
Tyrannosaurus is as stated, a carnivorous dinosaur that was feared by many dinosaurs. It lived in the late Cretaceous to 65-68 million years ago. The skull was large, about 1.5 meters long, and the eyes were highly placed, bonaldo directed forward. It gave Tyrannosaurus binocular vision that was predator advantage. But it also had around a 60's teeth were serrated and could be up to 15 cm long. That's about as far as the Harry Potter books' length!
Tyrannosaurus Rex's height and weight could vary, but the length is about 13 feet long and weight could vary between 4.5 to 6.8 tons. It has so far found a Tyrannosaurus skeleton at 12.8 meters long. About 6-7 people standing on each other, it could say how long Tyrannosaurus actually was. But Tyrannosaurus' height was quite short, about 4 feet high.
However Tyrannosaurus had another advantage of their teeth also. When the teeth were too worn these could be replaced with new teeth. This was none other therapod had. Tyrannosaurus also had very powerful jaws. It is therefore believed that this could crush large bones and make sharp bite. However, under other researches shown that Tyrannosaurus perhaps most were scavengers because of their likely low speed. bonaldo We therefore believe that Tyrannosaurus was too slow to catch up with their prey, and took the opportunity to steal other people's food instead.
The front legs of Tyrannosaurus is still a mystery as to what exactly they were used to. But there is a theory that Tyrannosaurus used the front legs to be able to lift up when it was on the ground because the front legs, after all, was muscular, even if they were small.
The hind legs were long and sharp and Tyrannosaurus was exclusively on these. The body is heavily built and everything was balanced by Tyrannosaurus' relatively short tail was rigid. The tail was shorter bonaldo than in other therapoder. It had an S-shaped, short and stout neck which lifted the massive skull. Teeth shapes varied in baktänderna and incisors. The incisors were more flatter and smaller but baktänderna was coarser and packed together.
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