(Table 3) Distribution of calcareous nannofossils at DSDP Site 82-563 in the North Atlantic
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资源简介：
Derived from a count of 500 specimens; Discoaster druggii and Discoaster kugleri are indicated as number of specimens relative to about 3000 coccoliths. The presence of species out of a count of 500 coccoliths is indicated with <0.1
创建时间：
1998-01-01
