Beaumontella langii

*langii (Wall, 1965a, p.165, pl.6, figs.9-11; pl.9, fig.9) Below, 1987a, p.70-71.  Emendations: Morbey, 1975, p.41-42, as Hystrichosphaeridium langii; Below, 1987a, p.70-71, as Beaumontella langii.  Holotype: Wall, 1965a, pl.6, fig.9; pl.9, fig.9; Fensome et al., 1995, figs.1-2 - p.1595.  Originally Hystrichosphaeridium, subsequently Polysphaeridium?, thirdly Dapsilidinium?, fourthly (and now) Beaumontella.  Age: Hettangian-Early Sinemurian.

Parent: Beaumontella