Nannofossil abundance of Hole 3-21@en
收藏数据链接:
官方服务:
资源简介:
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)的分级符号对应关系如下:D 代表优势(dominant),A 代表丰富(abundant),C 代表常见(common),F 代表少量(few),R 代表稀有(rare),T 代表痕量(trace),P 代表存在(present),数值为以百分比表示的丰度。
创建时间:
2026-04-20



