Bitectatodinium spongium

spongium (Zonneveld, 1997, p.322–323,325, pl.1, figs.1–6; text-figs.3A–B) Zonneveld and Jurkschat, 1999, p.158.  Emendation: Zonneveld and Jurkschat, 1999, p.158, as Bitectatodinium spongium.  Holotype: Zonneveld, 1997, pl.1, figs.1,3,5; Zonneveld and Jurkschat, 1999, pl.1, figs.2–4 (not 1).  Originally Algidasphaeridium?, subsequently (and now) Bitectatodinium.  Age: Holocene.

Parent: Bitectatodinium