Home > Term: 第三紀
第三紀
これは約 6500 万年前から約 2 に拡張。500 万年前。
- Part of Speech: noun
- Industry/Domain: Chemistry; Weather
- Category: Atmospheric chemistry
- Educational Institution: Sam Houston State University
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Creator
- rika.k
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(V.I.P) 30589 points - 100% positive feedback
(Tokyo, Japan)
