The period is an especially muddled one for palaeontology, being full of fragmentary fossils that are difficult to assign either to Homo or to Australopithecus.

  • 古生物学上这段时期是一片模糊地带,这时期的化石凌乱琐碎,很难归类是直立猿人还是南方古猿。

  • 互联网摘选 2025-01-19 23:33:06

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