Thalassiphora robusta
From dinoflaj2
?robusta Smith and Harding, 2004, p.376-377, pl.5, figs.1-3,12. Holotype: Smith and Harding, 2004, pl.5, figs.1-2. Questionable assignment: Smith and Harding (2004, p.376). Age: Mid Volgian.
Parent: Thalassiphora