Alterbidinium subtile

subtile (He Chengquan in Zheng Yahui and He Chengquan, 1984, p.90–91, pl.6, figs.1–6; pl.10, figs.1–2) Lentin and Williams, 1989, p.14.  Holotype: Zheng Yahui and He Chengquan, 1984, pl.6, fig.3.  Originally Alterbia (generic name illegitimate), subsequently (and now) Alterbidinium.  Age: Campanian.

Parent: Alterbidinium