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作 者:David J.Bottjer
机构地区:[1]Department of Earth Sciences,University of Southern California,USA
出 处:《National Science Review》2024年第1期3-5,共3页国家科学评论(英文版)
摘 要:The defining feature of a mass extinction and its associated recovery is the global amount of extinction that occurred[1]. However, there is finer-scale detail to the story, as seen in the ongoing modern mass extinction(the sixth mass extinction), which exhibits variable effects among marine ecosystems and environments, and hence geographic areas [1].
关 键 词:EXTINCTION GENERATING mass
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