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《新科学家》 第3590期 · 2026年4月11日 · 中文解读

复杂生命始于何时?

Is this when complex life began? · James Woodford
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在中国云南发现的距今5.54亿年前的化石群可能迫使科学家重新思考动物生命首次进化的时间和方式。
原文开头
Palaeontology Is this when complex life began? Fossils dating back 554 million years could force us to reconsider when and how animal life first evolved, reports James Woodford A HUGE and beautifully preserved suite of fossils discovered in China has cast doubt on the idea that complex life dramatically flourished during a rapid burst of evolution known as the Cambrian explosion. In the preceding period, known as the Ediacaran, it was thought that life was much less complex. But that is contradicted by the new fossil site in Yunnan province, known as the Jiangchuan biota, which includes more than 700 fossils dating from 554 to 537 million years ago. …
摘自《新科学家》(New Scientist)第3590期 · 2026年4月11日,James Woodford。仅引用开头一小段供了解文章,版权归原刊所有,全文请阅读原刊。
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