Nannofossil abundance of Hole 13-129
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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)分级规则如下:D 指代优势种(dominant),A 指代丰富种(abundant),C 指代常见种(common),F 指代少见种(few),R 指代稀有种(rare),T 指代痕量种(trace),P 指代存在种(present);若采用数值形式标注,则其值为以百分比表示的丰度。



