(Table 2) Ranges of middle Eocene through Holocene planktonic foraminifera in...
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Species abundance: A = abundant (>25%), C = common (16-25%), F = few (6-15%), R = rare (<1%), ? = questionable, - = absent. Size fraction = >63 µm
物种丰度(Species abundance)分级如下:A代表丰富(占比>25%),C代表常见(占比16%~25%),F代表偶见(占比6%~15%),R代表稀有(占比<1%),?代表存疑,-代表缺失。粒径组分(Size fraction):>63微米



