埃迪卡拉纪

Ai1 di2 ka3 la1 ji4

Ediacaran period (c. 635-542 million years ago), late phase of pre-Cambrian geological era

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埃迪卡拉紀|埃迪卡拉纪 [Aī dí kǎ lā jì] ► Ediacaran period (c. 635-542 million years ago), late phase of pre-Cambrian geological era