Leptodinium formosum
From dinoflaj3
formosum Singh, 1983, p.140, pl.48, figs.6–8; text-fig.17. Holotype: Singh, 1983, pl.48, figs.6–7; Jan du Chêne et al., 1986a, pl.71, figs.2–3. Age: early Cenomanian.
Parent: Leptodinium