Nannofossil abundance of Hole 4-26
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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:D代表优势种(dominant)、A代表丰富种(abundant)、C代表常见种(common)、F代表少见种(few)、R代表稀有种(rare)、T代表痕量种(trace)、P代表存在(present);其中数值为以百分比计的丰度。



