Radiolaria abundance of Hole 79-547A
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)
相对多度(Relative abundance)的分级标准为:D=优势(Dominant)、A=丰富(Abundant)、C=常见(Common)、F=稀少(Few)、R=罕见(Rare)、T=痕迹(Trace)、P=存在(Present);若以数值形式表示,则丰度以百分比计。



