第三紀
日本語 · 中文
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第三紀
Where it comes from
英語 Tertiaryの翻訳
noun だいさんき
- 新生代のうち、古第三紀と新第三紀をまとめて指した名称。現在は原則として用いられない。
In English
- Tertiary first part of the Cenozoic era
Talk about this word "第三紀." Wiktionary, via Micwyn, micwyn.com/word/ja/%E7%AC%AC%E4%B8%89%E7%B4%80. Accessed 7 Nov. 2026. 第三紀. (n.d.). In Wiktionary, via Micwyn. Retrieved November 7, 2026, from https://micwyn.com/word/ja/%E7%AC%AC%E4%B8%89%E7%B4%80 "第三紀." Wiktionary, via Micwyn. Accessed November 7, 2026. https://micwyn.com/word/ja/%E7%AC%AC%E4%B8%89%E7%B4%80.Cite this
@misc{micwyn_2026,
title = {第三紀},
howpublished = {Wiktionary, via Micwyn},
year = {2026},
url = {https://micwyn.com/word/ja/%E7%AC%AC%E4%B8%89%E7%B4%80},
urldate = {2026-11-07}
}
