Gardodinium attenuatum

attenuatum Stover and Helby, 1987a, p.107–109, figs.5A–J,6B.  Holotype: Stover and Helby, 1987a, figs.5A–C; Helby et al., 1987, figs.27F–G; Fensome et al., 1996, figs.1–3 — p.2051.  Age: Valanginian.

Parent: Gardodinium