Abundance of calcareous nannofossils in ODP Hole 122-761C (Table 1)
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A biostratigraphically complete (all nannofossil biozones present) Cretaceous/Tertiary boundary was recovered at Site 761 on the Wombat Plateau, northwest Australian margin,...
在澳大利亚西北陆缘的袋鼬高原（Wombat Plateau）761站位，钻探获取了一套生物地层完整（覆盖全部超微化石生物带（nannofossil biozones））的白垩纪/第三纪界线（Cretaceous/Tertiary boundary）地层……
