(Table 12) Distribution of Oligocene to Miocene radiolarians in DSDP Hole 33-...
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Species abundance: C = common, F = few, R = rare, + = single specimen, ? = dubious identification, - = searched for and not found, ! = reworked or downworked specimens
物种丰度（Species abundance）：C代表常见物种，F代表少见物种，R代表稀有物种，+代表仅采集到单个标本，?代表鉴定存疑，-代表经搜寻未发现该物种，!代表标本经改造或磨蚀处理
