Rhynchodiniopsis saepita
From dinoflaj2
"saepita" (Ashraf, 1979, p.128, pl.2, fig.27; pl.3, figs.1-3,5) Jan du Chêne et al., 1985b, p.120. Holotype: Ashraf, 1979, pl.3, fig.2. NOW Leptodinium. Originally (and now) Leptodinium, subsequently Hystrichogonyaulax, thirdly Rhynchodiniopsis, fourthly Ctenidodinium. Age: Late Jurassic (Malm).
Parent: Rhynchodiniopsis