“palaeolithic age”的概念、定义、翻译、参考文献-科学参考

单词	palaeolithic age
释义	palaeolithic age Encyclopedia 理学第四纪古生态释 palaeolithic; palaeolithic age; old stone age旧石器时代从人类能制造并使用工具开始到距今约1万年前。在地质时代上涵盖上新世晚期（距今约330万年前以后）和整个更新世。
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