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Cleistosphaeridium shandongense

Cleistosphaeridium shandongense, He Chengquan, Zhu Shenzhao and Jin Guangxing in He Chengquan et al., 1989, p.44, pl.18, figs.5-6; pl.30, figs.3-6.

Holotype: He Chengquan et al., 1989, pl.18, fig.6.
Age: Early Tertiary.
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