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Cleistosphaeridium brevibaculatum
Cleistosphaeridium breibaculum, Song Zhichen in Song Zhichen et al., 1985
Holotype: Song Zhichen et al., 1985, pl.4, fig.10
Age: Cenozoic
Holotype: Song Zhichen et al., 1985, pl.4, fig.10
Age: Cenozoic