(Table 6) Occurrence and estimated abundance of planktonic foraminifers at DSDP Site 85-575@en
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A = abundant (>10% of assemblage); C = common (3-10%); F = few (0.5-3%); R = rare (<0.5%); T = trace; - = not found; (L) = left coiling; (R) = right coiling.
A = 丰富(abundant,占化石组合比例>10%);C = 常见(common,占化石组合比例3%~10%);F = 少量(few,占化石组合比例0.5%~3%);R = 稀少(rare,占化石组合比例<0.5%);T = 痕量(trace);- = 未发现(not found);(L) = 左旋(left coiling);(R) = 右旋(right coiling)
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2026-04-14



