失落的化石揭示了地球最严重灭绝事件后的海洋巨兽
澳大利亚250万年前的化石发现重写了地球最严重灭绝事件后的生命史。研究人员发现了早期海洋掠食者的多样化群落。其中一只生物的亲属遍布从北极到马达加斯加，表明早期海栖四足类生物在全球范围内迅速扩散。
来源: ScienceDaily ｜ 阅读全文
发布时间: 2026-02-25 18:20 GMT+8（北京时间）
#化石 #灭绝事件 #海洋巨兽 #早期海栖四足类生物
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