Parvulodinium penitabulatum
From dinoflaj2
"penitabulatum" Davies, 1983, p.27-28, pl.9, figs.9-11,13-15,17-19; text-fig.24. Holotype: Davies, 1983, pl.9, figs.9-11,13-15; text-fig.24. Taxonomic senior synonym: Mancodinium semitabulatum, according to Prauss (1989, p.25). Age: Toarcian-Early Bajocian.
Parent: Parvulodinium