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(Figure 3) Distribution of Maastrichtian calcareous nannofossils in ODP Hole ...
Sediment depth is given in mbsf. Species abundance: A = abundant (more than 1 specimen per field of view; 1250 X); C = common (at least 1 specimen in 10 fields of view); F =... -
(Table 4) Turronian-lower Campanian calcareous nannofossils of ODP Hole 121-755A
Species abundance: A = abundant (at least 1 specimen per field of view at 1500 X), C = common ( 2 specimen per 2-10 fields), F = few (1 specimen per 11-100 fields), R = rare (1...
