Trithyrodinium sabulum
From dinoflaj2
sabulum Mao Shaozhi and Norris, 1988, p.45-46, pl.12, figs.1-4; text-figs.16-17. Holotype: Mao Shaozhi and Norris, 1988, pl.12, fig.4; text-fig.16. N.I.A. Age: Late Cretaceous.
Parent: Trithyrodinium
