Microfossil abundance of Hole 16-157
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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):D为优势种(dominant),A为丰富种(abundant),C为常见种(common),F为偶见种(few),R为稀有种(rare),T为痕迹种(trace),P为存在(present);若以数值形式表示丰度,则数值单位为百分比。



