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粪化石

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The bird droppings resources of the west sand islands is abundant, particularly natural sanctuary of white bird of 鲣 in the east island, is the thousands and white stomach 鲣 bird on the tree, tree under is very thick bird droppings and the bird coprolites, the organic fatty content of bird droppings is very high, is a fatty raw material of natural

西沙群岛的鸟粪资源丰富,尤其在东岛白鲣鸟自然保护区,树上是成千上万的白腹鲣鸟,树下是厚厚的鸟粪和鸟粪化石,鸟粪有机肥含量非常高,是天然磷肥的原料。

That is because the Oregonian coprolites contain DNA that has characteristics which match that of living Amerindians.

证据是,从俄勒冈州的粪化石中提取的DNA与现代美洲印第安人是匹配的。

Dinosaurs probably contributed minimally to this, Stromberg says: they mainly had the wrong kind of teeth for ripping up grass, and the titanosaur coprolites indicate that grass was only a small part of their diet.

恐龙对此的贡献可能微乎其微,斯翠姆伯格说:主要是它们长错了牙齿,很难咬断青草,雷龙粪化石就表明青草只是它们饮食的一小部分。

And it just goes to show how useful coprolites can be.

这正显示粪化石有多么大的用途。

These coprolites came from a complex of caves in Oregon.

这些粪化石来自俄勒冈州一个复杂的山洞里。

A few sceptics have suggested that the coprolites are actually dog faeces, and the DNA is subsequent contamination.

一些对此持怀疑态度的人提出另外一种解释,他们认为这些粪化石实际上是狗的粪便,那些DNA是后来沾染上去的。

The team had examined 14 coprolites, as fossil faeces are termed by polite scientists.

在这之前,他们对14份粪化石(即文雅的科学家们称之为化石糟粕的东东)进行了研究。

This suggests in turn that the people who produced those coprolites were not related to Kennewick man, a skeleton found some years ago in neighbouring Washington State.

这也反过来证明了产生这些粪化石的人与肯纳威克人没有关系。

Eriksson told the newspaper they examined the level of phosphorus of the samples and that "we realized pretty soon that it could not be anything other than coprolites, in other words fossilized dung."

埃利克森告诉当地媒体说,他们检验了粪便样本中的磷含量水平。&我们马上意识到它可能不是别的什么,正是一块粪化石,换句话说就是变成化石的粪便。&

推荐网络例句

With Death guitarist Schuldiner adopting vocal duties, the band made a major impact on the scene.

随着死亡的吉他手Schuldiner接受主唱的职务,乐队在现实中树立了重要的影响。

But he could still end up breakfasting on Swiss-government issue muesli because all six are accused of nicking around 45 million pounds they should have paid to FIFA.

不过他最后仍有可能沦为瑞士政府&议事餐桌&上的一道早餐,因为这所有六个人都被指控把本应支付给国际足联的大约4500万英镑骗了个精光。

Closes the eye, the deep breathing, all no longer are the dreams as if......

关闭眼睛,深呼吸,一切不再是梦想,犹如。。。。。。