Kiokansium erectum
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?erectum (Manum and Cookson, 1964, p.14, pl.3, figs.5–6) Below, 1982c, p.15. Holotype: Manum and Cookson, 1964, pl.3, fig.5. Originally Hystrichosphaeridium, subsequently Baltisphaeridium (Appendix A), thirdly Cordosphaeridium?, fourthly Cleistosphaeridium?, fifthly (and now) Kiokansium?. Questionable assignment: Below (1982c, p.15). Age: Albian–Turonian.
Parent: Kiokansium