archaeopteryx的意思和读音

archaeopteryx

: [ˌɑrkiˈɑptərɪks] : [ˌɑː(r)kiˈɒptərɪks]

n. 1.5 亿

archaeopteryxes  

archaeopteryxn.

1. 1.5 亿the oldest known bird, which existed about 150 million years ago

n.1.

n.1.the first bird known to have existed, which lived during the jurassic period, about 150 to 200 million years ago

1. archaeopteris flora archaeopteryx archaeozoic ...

3.(Archaeopteryx),

4. ... Paleoanthropologist Archaeopteryx Witch hunter ...

5.archaeopteryx),postmoe…

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1."If Archaeopteryx were discovered today, I don't think you would call it a bird. You would call it a feathered dinosaur, " says Carrano.,”

2.Moreover, its bone structure was similar to that of Archaeopteryx.

3.Archaeopteryx, supposedly the oldest and most primitive bird on Earth, might not have been a bird after all, scientists say.

4.Like fossils of whales with legs, Archaeopteryx seemed to capture a moment in a critical evolutionary metamorphosis.

5.Recently, however, the supposed "world's oldest known bird, " Archaeopteryx, was found to be a non-avian dinosaur.”——

6.Now, renowned Chinese palaeontologist Professor Xu Xing believes his new discovery has finally knocked Archaeopteryx off its perch.

7.On a cautionary note, he adds that the next feathered fossil unearthed in China could easily restore the premier status of Archaeopteryx.”。

8.Archaeopteryx was discovered in 1861, two years after Charles Darwin published On the Origin of Species.“1861·

9.According to another report, Chinese scientists have temporarily named this type of archaeopteryx fossil "the Divine Land Archaeopteryx" .”。

10.Except some with the birds similar characteristic, the archaeopteryx has the beastly foot class dinosaur's characteristic.