二畳紀

See also: 二疊紀 and 二叠纪

Japanese

Kanji in this term
二	畳	紀
に Grade: 1	じょう Grade: S	き Grade: 5
on'yomi

Alternative spelling
二疊紀 (kyūjitai)

Etymology

Calque of German Dyasformation, first appears in 1888 book 二十万分の一東京図幅地質説明書.

Pronunciation

• (Tokyo) にじょーき [nìjóꜜòkì] (Nakadaka – [2])
• IPA^(key): [ɲ̟iʑo̞ːkʲi]

Proper noun

二(に)畳(じょう)紀(き) • (Nijōki) ^{←にでふき (Nidefuki)?}

1. Synonym of ペルム紀

Descendants

• → Chinese: 二疊紀／二叠纪 (Èrdié Jì)

See also

• 三(さん)畳(じょう)紀(き) (Sanjōki)