dead clade walking

所屬欄目:英漢古生物學(xué)專業(yè)術(shù)語

Definition:The phrase Dead Clade Walking refers to the fact that some clades(groups)oforganisms which survive mass extinctions either become extinct a few million years after themass extinction or fail to recover in numbers and diversity.死支漫步sǐ zhī màn bù ......(本文共 275 字 )     [閱讀本文] >>


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