Heteraulacacysta granulata
From dinoflaj3
granulata Jan du Chêne and Adediran, 1985, p.14–15, pl.19, fig.8; text-figs.3h–3i. Holotype: Jan du Chêne and Adediran, 1985, pl.19, fig.8. Age: late Paleocene–early Eocene.
Parent: Heteraulacacysta