Planktic foraminifera abundance of Hole 11-106B
收藏B2FIND2026-03-19 收录
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)的分级标识如下:D为优势(dominant),A为丰富(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);若采用数值形式表征丰度,则数值以百分比计。



