Oligosphaeridium totum subsp. minus

subsp. minus (Brideaux, 1971, p.88-89, pl.25, figs.54,57) Lentin and Williams, 1973, p.100.  Holotype: Brideaux, 1971, pl.25, fig.57.  Originally Oligosphaeridium totum var. minus, subsequently (and now) Oligosphaeridium totum subsp. minus.  Age: Late Albian. Parent: Oligosphaeridium totum