(Table 1) Radiolarians at DSDP Site 58-442
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Abundance abbreviations: A = abundant (>20); C = common (11-20); F = few (7-10); R = rare (4-6); + = present (1-3).

Abundance abbreviations: A = abundant (>20); C = common (11-20); F = few (7-10); R = rare (4-6); + = present (1-3).