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華南揚(yáng)子區(qū)不同地點(diǎn)奧陶紀(jì)的巖相 、 生物相變化顯著.The Ordovician lithofacies and biofacies change greatly at different localities of the Yangtze Region, South China....

“生物相”的英語可以翻譯為：iofacies，biota ...