中太古代

Chinese

		middle; centre; within middle; centre; within; among; in; while (doing something); during; China; Chinese; hit (the mark)	remote antiquity; immemorial; Tai Koo	era
simp. and trad. (中太古代)		中	太古	代

Pronunciation

• Mandarin

  (Pinyin): Zhōngtàigǔ Dài

  (Zhuyin): ㄓㄨㄥ ㄊㄞˋ ㄍㄨˇ ㄉㄞˋ

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• Mandarin
  • (Standard Chinese)⁺
    • Hanyu Pinyin: Zhōngtàigǔ Dài
    • Zhuyin: ㄓㄨㄥ ㄊㄞˋ ㄍㄨˇ ㄉㄞˋ
    • Tongyong Pinyin: Jhongtàigǔ Dài
    • Wade–Giles: Chung¹-tʻai⁴-ku³ Tai⁴
    • Yale: Jūng-tài-gǔ Dài
    • Gwoyeu Romatzyh: Jongtayguu Day
    • Palladius: Чжунтайгу Дай (Čžuntajgu Daj)
    • Sinological IPA ^(key): /ʈ͡ʂʊŋ⁵⁵ tʰaɪ̯⁵¹ ku²¹⁴⁻²¹ taɪ̯⁵¹/

Proper noun

中太古代

1. (geology) the Mesoarchean era (part of the Archean eon, spanning from 3.2 to 2.8 billion years ago)

See also

• 古太古代 (Gǔtàigǔ Dài)
• 新太古代 (Xīntàigǔ Dài)
• 太古宙 (Tàigǔ Zhòu)