遇见数据集

(Table 3) Distribution of calcareous nannofossils at Glendola Well, New Jerse...

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Abundance is characterized by VA= very abundant; C= common; F= few; R= rare; B= barren, EB= essentially barren. For preservation. P= poor; M= moderate; G= good, E= etched; O=...

丰度(Abundance)的分级标准如下:VA(very abundant)= 极多;C(common)= 常见;F(few)= 稀少;R(rare)= 罕见;B(barren)= 无;EB(essentially barren)= 近乎无。保存状况分级标准如下:P(poor)= 较差;M(moderate)= 中等;G(good)= 良好;E(etched)= 蚀变;O=……

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