Microdinium bensonii subsp. pilatum
From dinoflaj2
subsp. pilatum Slimani, 1994, p.27, pl.4, figs.6-9,18-21. Holotype: Slimani, 1994, pl.4, figs.7-9,18-19. Age: Late Campanian-earliest Danian. Parent: Microdinium bensonii