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(Table 2) Calcareous nannofossil distribution in the Upper Cretaceous of ODP ...
Species abundance: A = abundant (1-10 specimens per field of view at X1500), C = common (1 specimen per 2-10 fields), F = few (1 specimen per 11-100 fields), R = rare (1... -
(Table 1) Calcareous nannofossil distribution in the Upper Cretaceous of ODP ...
Species abundance: A = abundant (1-10 specimens per field of view at X1500), C = common (1 specimen per 2-10 fields), F = few (1 specimen per 11-100 fields), R = rare (1...
