Planktic foraminifera abundance of Hole 40-360@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)
相对丰度标注规则如下:定性分级为D=优势(dominant)、A=丰盛(abundant)、C=常见(common)、F=少量(few)、R=稀有(rare)、T=痕量(trace)、P=存在(present);若采用数值形式标注丰度,则丰度值以百分比为单位。
创建时间:
2026-04-30



