Microdinium densigranulatum

densigranulatum (Below, 1987b, p.44–45, pl.13, figs.6–10; pl.14, figs.13–15) Lentin and Williams, 1989, p.244.  Holotype: Below, 1987b, pl.13, figs.6–10; Fensome et al., 1993a, figs.1–5 — p.1119.  Originally Phanerodinium, subsequently (and now) Microdinium.  Age: middle-late Albian.

Parent: Microdinium