(Figure 1) Radiolarian range chart of ODP Hole 138-844B, part III@en

DEPTH, sediment is given in mbsf. Relative abundance of individual species: R = rare (<10 specimens); F = few, (10-100 specimens); C = common (100-200 specimens), and A = abundant (>200 specimens). A- signifies that a species was looked for and not found, small case letters = specimens found that are thought to be reworked, ? = a dubious identification.沉积物深度以海底以下米（meters below sea floor, mbsf）为单位。各物种的相对丰度分级规则如下：R代表稀少（标本数量少于10件）；F代表少量（10~100件标本）；C代表常见（100~200件标本）；A代表丰富（标本数量多于200件）。A-表示某物种经检索后未被发现；小写字母代表所发现的标本被判定为再沉积成因；?代表物种鉴定存疑。