The fossil find shows some modern animal behavior has very old roots, Sereno said.

Sereno说这次化石的发现显示了一些现代的动物行为能追溯到远古时期。

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The new document includes recently discovered evidence supporting evolution, including an important fossil find.

新的证明包括最近发现的支持进化论的证据，包括发现的一具重要的化石。

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The reality is, that next fossil find could kick Archaeopteryx right back into birds. That's the thing that's really exciting about all of this.

事实是，下一次的化石发现能把‘始祖鸟’踢回鸟类的行列里，那可真是在关于这全部的事情里最令人兴奋的呢！

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The WDCS says one problem is the expansion of oil and gas exploration into the deep seas and the resulting growth in seismic testing to find fossil fuel deposits.

BBC: NEWS | Science/Nature | The deafening sound of the seas

To find any dinosaur fossil at all is a challenge.

FORBES: Fossil Hunting

"Land plants have existed for about 400 million years and if you know where to look, you can find remains of fossil plant material from each of the ancient periods, " said Jahren.

CNN: Plants spread secrets about climate change