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Polysphaeridium parvum
From Fensome et al., 2019:
Polysphaeridium parvum (Huang Tsengchieng, 1981, p.50, pl.2, figs.1–2) Lentin and Williams, 1993, p.533. Holotype: Huang Tsengchieng, 1981, pl.2, figs.1–2. Age: Miocene.
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Polysphaeridium parvum (Huang Tsengchieng, 1981, p.50, pl.2, figs.1–2) Lentin and Williams, 1993, p.533. Holotype: Huang Tsengchieng, 1981, pl.2, figs.1–2. Age: Miocene.
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