Pterodinium tuberculatum
From dinoflaj2
tuberculatum Khowaja-Ateequzzaman and Jain, 1992, p.172,174, pl.8, fig.5. Holotype: Khowaja-Ateequzzaman and Jain, 1992, pl.8, fig.5. Age: Hauterivian-Barremian.
Parent: Pterodinium