“有孔虫”造句

乔里富组内的化石主要是双壳类和砂壳有孔虫.
The fauna in the Joli Fou consists of bivalves and arenaceous forams.

不同种类的有孔虫在不同温度下繁殖.
Different types of foraminifera thrive at different temperatures.

伴生生物有有孔虫 、 海绵骨针、腕足动物等.
This fauna is associated with Foraminifera, sponge spicules and Brachiopoda et al.

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