Diatom abundance of Hole 42-381@en
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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)
相对丰度分级标准:D代表优势(dominant),A代表丰盛(abundant),C为常见(common),F为少量(few),R为稀有(rare),T为痕量(trace),P代表存在(present);括号内说明:若以数值标注丰度,则其单位为百分比。
创建时间:
2026-04-11



