Valvaeodinium spongiosum subsp. spongoflabellum

subsp. spongoflabellum (Below, 1987b, p.77–78, pl.23, figs.1–5,11) Lentin and Williams, 1989, p.380.  Holotype: Below, 1987b, pl.23, figs.1–5; Fensome et al., 1993a, fig.2 — p.1345; figs.1–5 — p.1351.  Originally Valvaeodinium spongiosum var. spongoflabellum, subsequently (and now) Valvaeodinium spongiosum subsp. spongoflabellum.  Age: Aalenian–early Bajocian.

Parent: Valvaeodinium spongiosum