Impagidinium gibrense
From dinoflaj3
gibrense Michoux, 1985, p.145, pl.1, figs.5–8,13–14; pl.2, fig.10; text-fig.5. Holotype: Michoux, 1985, pl.1, figs.5–6; Jan du Chêne et al., 1986a, pl.57, figs.1–5. Age: early-middle Eocene.
Parent: Impagidinium