Radiolaria abundance of Hole 81-552
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Relative abundance: D = dominant, A = abundant, C = common, F = few, R = rare, T = trace, P = present (numerical values are abundance in percent)
相对丰度(Relative abundance)的分级标准如下:D=优势(dominant),A=丰盛(abundant),C=常见(common),F=稀少(few),R=稀有(rare),T=痕量(trace),P=存在(present);括号内注释:数值型数据为以百分比表示的丰度值。



