(Table 2) Distribution and relative abundance of mid-Cretaceous planktonic foraminifers at DSDP Site 79-547A
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Abundances: Based on 300-specimen counts. A = abundant (25%), C = common (5-25%), R = rare (1-5%), V = very rare (1%), - = absent, ? = questionable occurrence, cf. = confer, aff. = affinis.
提供机构:
Leckie, R Mark创建时间:
1984-01-01



