It has also dealt with the age of Brachiopoda, and correlated the Brachiopoda with those in the neighborhood in the same age.
还对中梁山长兴组腕足动物的时代特征进行了讨论，并与邻区同期的腕足动物群进行了比较。
This fauna is associated with Foraminifera, sponge spicules and Brachiopoda et al.
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.
伴生生物有有孔虫、海绵骨针、腕足动物等。
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