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根据对化石树木年轮的最新分析,最近一次地球磁场的反转可能发生在42000年前。磁极的这种翻转将是毁灭性的,造成极端天气,并可能导致大型哺乳动物和尼安德特人灭绝。
Earth's magnetic field flipping linked to extinctions 42,000 years ago
Read more: https://www.newscientist.com/article/2268520-earths-magnetic-field-flipping-linked-to-extinctions-42000-years-ago/#ixzz6n1OJcbJX
Journal reference: Science, DOI: 10.1126/science.abb8677
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