Pilosidinium cactosum
From dinoflaj2
cactosum Quattrocchio and Sarjeant, 1992, p.91-92 (al. 2-243 - 2-244), pl.6, fig.2, pl.8, fig.6. Holotype: Quattrocchio and Sarjeant, 1992, pl.6, fig.2. Age: mid-late Tithonian.
Parent: Pilosidinium
