Mancodinium semitabulatum subsp. glabrum

subsp. glabrum (Below, 1987b, p.27, pl.5, figs.17-19,22,25) Lentin and Williams, 1989, p.234.  Holotype: Below, 1987b, pl.5, figs.17-19,22,25; Fensome et al., 1993a, figs.1-5 - p.1213; fig.3 - p.1319.  Originally Mancodinium semitabulatum var. glabrum, subsequently (and now) Mancodinium semitabulatum subsp. glabrum.  Age: Late Pliensbachian. Parent: Mancodinium semitabulatum