Hystrichogonyaulax pennata
From dinoflaj2
"pennata" (Riley in Fisher and Riley, 1980, p.321-322, pl.1, figs.10-11) Lentin and Williams, 1981, p.133. Holotype: Fisher and Riley, 1980, pl.1, figs.10-11; Jan du Chêne et al., 1986a, pl.98, fig.5. NOW Rhynchodiniopsis. Originally Gonyaulacysta, subsequently Hystrichogonyaulax, thirdly Millioudodinium, fourthly (and now) Rhynchodiniopsis. Age: Late Kimmeridgian.
Parent: Hystrichogonyaulax
