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Abundance of calcareous nannofossils in ODP Hole 121-752B (Table 1)
A biostratigraphically complete Cretaceous/Tertiary boundary was recovered during Ocean Drilling Program Leg 121. The boundary, cored in ODP Hole 752B on Broken Ridge, is the... -
Distribution of calcareous nannofossils in Cretaceous to Paleogene sediments ...
Site 1262 in the South Atlantic Ocean has provided a stratigraphically continuous deep Cretaceous/Paleogene boundary sequence. High resolution calcareous nannofossil...