The fossils at Dinosaur Cove are embedded in hard sandstone.

恐龙湾中的化石嵌在坚硬的砂岩中。

《柯林斯英汉双解大词典》

The newly excavated fossils, however, all yielded DNA.

然而，这些新发掘的化石都产生了 DNA。

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The next step was to determine where the fossils fell.

下一步是确定化石落在何处。

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The researchers used the fossils of a dinosaur that lived one hundred twenty-five million years ago.

VOA: special.2010.03.16

Researchers say ninety percent of the fossils found are those of meat-eating animals.

VOA: special.2010.04.07

They have found more than forty thousand fossils in Pit Ninety-One.

VOA: special.2010.04.07

Mongolia has laws that protect fossils - they are the property of the state and their export is banned.

BBC: US returns stolen Tyrannosaurus dinosaur to Mongolia

Paleontologists usually handle fossils bare-handed, but at the warehouse the scientists were given purple synthetic gloves to wear as they worked.

NEWYORKER: Bones of Contention

The earliest identified species (Sinodelphys szalayi) is known from 125-million-year-old fossils found in China.

BBC: Australia's marsupials 'have American roots'