中生代的动植物在新生代无法生存。

Plants and animals from the Mesozoic era were unable to survive in the Cenozoic era.

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贵州是珙桐、桫椤、秃杉等古生物种最后的家园。新生代第四纪全球性冰川气候席卷全球时，它们在这里躲过了灭顶之灾，成为“动植物的活化石”。

Guizhouis the last home to some ancient plant species that survived the last ice age, such as the Chinese dove tree, spinulose tree ferns and Taiwania Flousiana Gaussen.

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