Oligosphaeridium perforatum Jain 1977b
From dinoflaj2
"perforatum" Jain, 1977b, p.181, pl.1, figs.5-7. Holotype: Jain, 1977b, pl.1, fig.5. Name illegitimate - senior homonym: Oligosphaeridium perforatum (Gocht, 1959) Davey and Williams, 1969. Substitute name: Oligosphaeridum porosum. Originally Oligosphaeridium perforatum Jain, 1977b (name illegitimate), subsequently (and now) Oligosphaeridium porosum. Age: Early Albian.
Parent: Oligosphaeridium
