Early Palaeozoic Era的意思|示意
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早古生代
Early Palaeozoic Era的网络常见释义
早古生代 早古生代（Early Palaeozoic Era）地球板块的变更气象与生物进化寒武纪是不是严寒三叶虫的世界奥陶纪与头足类动物
Early Palaeozoic Era相关例句
The basement strata and the migmatite, however, were formed much later, about Cambrian period and early palaeozoic era.
但其基底地层和混合岩形成时代较晚，为寒武纪和下古生代。