(Figure 8b) Distribution of Cretaceous planktonic foraminifers, calpellionids and associated organisms from DSDP Hole 77-535
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Species abundance: A = abundant, AF = frequent, C = common, F = few, R = rare, small case letters = reworked, cf. = confirm, ? = presence is questionable, - = absent.
创建时间：
1984-01-01
