据215篇有关江山的古生物学、地层学研究成果，简述了浙江江山古生物地层的研究历史。

According to 215 papers of palaeontology and stratigraphic geology from Jiangshan, Zhejiang, the history of palaeontology and strata from Jiangshan, Zhejiang is briefly introduced.

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然而，这个7亿年历史的地层几乎不能为现代动物的起源提供任何线索，因为古生物学家认为它代表的是一个失败的进化试验。

This 700-million-year-old formation gives few clues to the origins of modern animals, however, because paleontologists believe it represents an evolutionary experiment that failed.

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“如果火星上有足够的生命形成地层，珊瑚或某种微生物，并且被掩埋，那么，发生在地球上的物理现象或许也发生在火星上”，他说。

"If there was enough life to make layers, to make corals or some sort of microbial homes, and if it was buried on Mars, the same physics that took place on Earth could have happened there," he said.

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