Horner, a paleontologist at Montana State University, suspects the remains of Nanotyrranus may belong to a young Tyrannosaurus rex.

蒙大拿州立大学的古生物学家霍纳怀疑那些短暴龙的遗骸可能属于一只年轻的雷克斯霸王龙。

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The discovery in China of what amounts to a miniature prototype of Tyrannosaurus rex calls into question theories about the dinosaur's evolution.

在中国发现的相当于小型雷克斯霸王龙原型的东西，对有关恐龙进化的理论提出了质疑。

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The result, once natural selection had done its work over the course of millions of years, was the now familiar cast of Allosaurus and Tyrannosaurus rex.

结果，历经数百万年间的自然选择，形成了我们今日熟知的异特龙和雷克斯霸王龙族群。

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The two scientists have concluded from fossil records that giant meat-eating dinosaurs like the Tyrannosaurus rex mainly ate young dinosaurs.

VOA: special.2009.09.01

This week,we tell about how thin monkeys live longer than fat ones, how aspirin can help colon cancer patients and some new information about Tyrannosaurus rex.

VOA: special.2009.09.01

Mister Hone says the records suggest that Tyrannosaurus rex was like many other predators.

VOA: special.2009.09.01

The Field Museum of Natural History sports one of the largest, most complete Tyrannosaurus rex fossils around.

CNN: Five museums you AND your kids will enjoy

Two years ago another new dinosaur was found there, Neovenator salerii, a 26ft smaller version of Tyrannosaurus rex.

BBC: News | Sci/Tech | New dinosaur discovered in England

He helped unearth 16 fossilized triceratops, the scary three-horned rhinoceros-like dinosaur thought to have fought the giant Tyrannosaurus rex.

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