Last Updated：2025/11/20

Dictionary quizzes to help you remember vocabulary

Dictionary quizzes to help you remember vocabulary

(geology) The Ordovician period.

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Ordovician

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Source Word

Ordovician

(geology) The Ordovician period.

Japanese Meaning

オルドビス紀

What is this buttons?

Fossil evidence from the Ordovician in this region reveals a diverse marine ecosystem unlike any seen before.

Google Translation / DeepL Translation

この地域のオルドビス紀の化石記録は、これまで見られなかったほど多様な海洋生態系を明らかにしている。

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(geology) The Ordovician period.

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