Gonyaulacysta diamanta
From dinoflaj2
diamanta (Churchill and Sarjeant, 1962, p.34-36, pl.1, fig.19; text-fig.3) Lentin and Williams, 1976, p.76. Holotype: Churchill and Sarjeant, 1962, pl.1, fig.19; text-fig.3. Originally Peridinium? (Appendix B), subsequently Phthanoperidinium?, thirdly (and now) Gonyaulacysta. Age: Holocene.
Parent: Gonyaulacysta