【探索世界】恐龍是怎樣煉成的 5
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Tyrannosaurus rex
Luis?
T-rex
最后為 called?Fruitadens.
以音頻內(nèi)容為準(zhǔn)
英式拼寫
Our knowledge of dinosaurs has been transformed over recent years. And that means that when it opens, Luis's exhibition will aim to be the most scientifically accurate representation of dinosaurs ever. The science will be brought to life by a wide and varied cast of dinosaurs. But right now, the exhibition hall is a building site.
We are approaching the centre piece of the exhibit, a large platform that will support three Tyrannosaurus rex, what we call a gross series of the Tyrannosaurus rex.
Because a complete T-rex skeleton has never been found, Luis's team will have to reconstruct the missing bones. Then he'll have to choose poses that reflect the latest scientific thinking on how these animals stood and moved. And with three T-rexes on a single platform, he'll even be considering how they interacted, all this for animals that went extinct 65 million years ago. But dinosaurs weren't all big and scary. We're still learning more about some of T-rex's relatives and Luis will also be reconstructing a tiny chicken-sized dinosaur called Fruitadens.
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