有孔虫类
- 网络foraminifera;foraminiferans;foraminiferida
有孔虫类-
数据来自于北大西洋海底沉积物的钻芯，包括有孔虫类计算和海面温度估计。
Data include foraminifera counts and sea surface temperature estimates derived from marine sediment cores from the north Atlantic Ocean .
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有孔虫和钙质超微类生物演化迅速，许多属种呈全球分布，再加上个体微小和数量巨大，从而成为侏罗纪以来进行海相地层划分对比和海洋学研究的最重要化石门类。
Foraminifera and nanofossils are the most important fossils for marine stratigraphic classification and correlation after Jurassic and research on oceanography .