“Paleozoic evolutionary fauna”的概念、定义、翻译、参考文献-科学参考

单词	Paleozoic evolutionary fauna
释义	Paleozoic evolutionary fauna Encyclopedia 理学古生物学释 Paleozoic evolutionary fauna古生代演化动物群全球古生代海洋动物的总称，在寒武纪晚期寒武纪演化动物群出现衰退时开始出现雏形，奥陶纪生物大辐射构建了其基本框架，并实现其早期演化，在奥陶纪末在海洋生态系统中实现对寒武纪演化动物群的全面替代，成为海洋动物世界的霸主，并持续近3亿年一直到二叠纪末。
随便看	Ancient Cypress in Stalagmite Mountain, Qionglai ancient dam of the Yellow River ancient dance words Ancient Delhi ancient DNA study ancient dramatic stage in Ladong Village, Liping County ancient drilling in China ancient eclipse observations in China ancient Egypt ancient Egyptian architecture ancient Egyptian costume Ancient Egyptian gardens Ancient Egyptian gold craft Ancient Egyptian Hieroglyphic ancient Egyptian law Ancient Egyptian tomb painting Ancient Egyptian tomb relief Ancient Emperors ancient ethnic migration ancient farming system ancient farming techniques ancient farm power ancient farm tools ancient fishing gear Ancient Fu

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