(Table 2) Relative abundance of nannofossils of ODP Site 103-638
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资源简介：
Species abundance: V = very abundant (>20 specimens per field of view), A = abundant (1-10 specimens per field of view), C = common (1 specimen per 11-100 fields of view), F = few (1 specimen per 11-100 fields of view), R = rare (1 specimen per 101 to 1000 fields of view), - = not present, ? = questionable.
创建时间：
1988-01-01
