石炭紀
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Written by a house AI from the entry below, in your language. The entry itself is the source.
石炭紀
Where it comes from
英語 Carboniferousの翻訳。
proper noun せきたんき
- 古生代の第5の紀。3億5890万年前から2億9890万年前まで。
In English
- Carboniferous the geologic period
Talk about this word "石炭紀." Wiktionary, via Micwyn, micwyn.com/word/ja/%E7%9F%B3%E7%82%AD%E7%B4%80. Accessed 7 Nov. 2026. 石炭紀. (n.d.). In Wiktionary, via Micwyn. Retrieved November 7, 2026, from https://micwyn.com/word/ja/%E7%9F%B3%E7%82%AD%E7%B4%80 "石炭紀." Wiktionary, via Micwyn. Accessed November 7, 2026. https://micwyn.com/word/ja/%E7%9F%B3%E7%82%AD%E7%B4%80.Cite this
@misc{micwyn_2026,
title = {石炭紀},
howpublished = {Wiktionary, via Micwyn},
year = {2026},
url = {https://micwyn.com/word/ja/%E7%9F%B3%E7%82%AD%E7%B4%80},
urldate = {2026-11-07}
}
