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Chinese[edit]
Pronunciation[edit]
Proper noun[edit]
古太古代
- (geology) the Paleoarchean era (part of the Archean eon, spanning from 3.6 to 3.2 billion years ago)
See also[edit]
- 始太古代 (Shǐtàigǔ Dài)
- 中太古代 (Zhōngtàigǔ Dài)
- 太古宙 (Tàigǔ Zhòu)