Kallosphaeridium aspersum

?aspersum (Jiabo, 1978, p.116, pl.31, figs.1–6; pl.49, figs.2–4) Sarjeant and Stancliffe, 1994, p.56.  Holotype: Jiabo, 1978, pl.31, fig.1.  Originally Filisphaeridium (Appendix A), subsequently (and now) Kallosphaeridium?.  Questionable assignment: Sarjeant and Stancliffe (1994, p.56).  Age: Oligocene.

Parent: Kallosphaeridium