(Table 3) Distribution of Cretaceous nannofossils at DSDP Hole 79-547A
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Species abundance: D = very abundant (10 or more specimens per field of view)), A = abundant (6-9 specimens per field), V = very common (3-5 specimens per field)), C = common (1 to 2 specimens per field), M = moderately common (1 specimen every 2-40 fields), F = few (1 specimen every 41-60 fields), R = rare (1 specimen every 61 to 120 fields), P = present (1 specimen every 121 or more fields), - = absent.
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2025-11-11
