2-billion-year-old Fossils May Be Earliest Known Multicellular life.

20亿年前的古老化石可能是地球上最早的多细胞生物。

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Attachment into the earth's crust is not the old fossils, attachment into the world of the immortal legend of the sky!

依恋成地壳中的不老化石，依恋成天上人间的不朽传奇！

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Paleontologists found that amongst the 39 million year old fossils there were three distinct families of anthropoid primates, all of whom lived in the area at approximately the same time.

古生物学家发现，在这些三千九百万年前的古老化石中，有三个特征不同的类人猿家族，它们都在同一时期生活在这一地区。

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

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The scientists have used isotopic dating to determine how old the fossils are.

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Some researchers think Homo erectus evolved in East Africa, where many of the oldest fossils have been found, but the discovery in the 1990s of equally old Homo erectus fossils in the country of Georgia has led others to suggest an Asian origin.

FORBES: The First Human Technology