英语词汇“Upper Carboniferous”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典

单词

Upper Carboniferous

释义

Noun: Upper Carboniferous

From 310 million to 280 million years ago; warm climate; swampy land
- Pennsylvanian, Pennsylvanian period, Upper Carboniferous period

Type of: geological period, period

Part of: Carboniferous, Carboniferous period

Encyclopedia: Upper Carboniferous

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