(Table 6) Distribution of Miocene planktonic foraminifers in sediments of ODP Hole 138-852B@en
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Abundances: A = abundant, C = common, F = few, R = rare, X = present, / = extremly rare or presents some taxonomic ambiguity, - = absent.
丰度分级规则如下:A代表丰富(abundant),C代表常见(common),F代表少量(few),R代表稀有(rare),X代表存在(present),/代表极稀有或存在分类学歧义,-代表缺失(absent)。
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2026-04-08



