(Table 3) Sequence of radiolarian and calcareousnannofossil events in the Pal...
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资源简介：
FO = first occurrence, FCO= first common occurrence, LO= last occurrence, LCO= last common occurrence
FO（first occurrence）：首次出现，FCO（first common occurrence）：首次共同出现，LO（last occurrence）：末次出现，LCO（last common occurrence）：末次共同出现
