(Table 6) Distribution of calcareous nannofossils in ODP Hole 119-744A
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Species abundance: V = very abundant (>40%), A = abundant 10-40%), C = common (1-10%), F = few (0.1-1%), R = rare (<1%), - = absent, lower case letters indicate material...
物种丰度(Species abundance)分级规则如下:V表示极丰富(相对多度>40%),A表示丰富(10%~40%),C表示常见(1%~10%),F表示稀少(0.1%~1%),R表示稀有(<1%),"-"表示未出现;小写字母用于标识材料……



