Planktic foraminifera abundance of Hole 42-372
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https://b2find.eudat.eu/dataset/b146e0f8-5a5d-527a-b48a-c57ffe87f45d
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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)
相对丰度分级规则如下:D为优势(dominant),A为丰盛(abundant),C为常见(common),F为稀少(few),R为稀有(rare),T为痕量(trace),P为存在(present);数值形式的丰度均以百分比为单位。



