(Table 1) Distribution of Miocene to Pleistocene calcareous nannofossils in D...
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Species abundance: V = very abundant, A = abundant, C = common, F = few, R = rare, - = absent. Lower-case letters indicate material considered to be reworked upsection or caved...
物种丰度(Species abundance)分级标准如下:V表示极丰富(very abundant),A表示丰富(abundant),C表示常见(common),F表示少量(few),R表示稀少(rare),符号“-”表示缺失(absent)。小写字母代表所记录的物质被认为是在剖面上部经再沉积改造或塌积形成的……



