Micrhystridium oceaniae Appendix A

"?oceaniae" de Coninck, 1969, p.60, pl.17, figs.12–21.  Holotype: de Coninck, 1969, pl.17, figs.20–21.  NOW Surculosphaeridium?.  Originally Micrhystridium, subsequently Surculosphaeridium, thirdly (and now) Surculosphaeridium?.  Questionable assignment: de Coninck (1969, p.60).  Age: Ypresian.

Parent: Micrhystridium_Appendix A