Impagidinium reductum
From dinoflaj2
reductum Stover and Helby, 1987c, p.241-242,244, figs.13A-C,14A-D,15A-Q. Holotype: Stover and Helby, 1987c, figs.15I-K; Fensome et al., 1996, figs.1-3 - p.2319. Age: Hauterivian.
Parent: Impagidinium