Cordosphaeridium fasciatum
From dinoflaj2
"?fasciatum" Davey and Williams, 1966b, p.90, pl.7, figs.5-6. Holotype: Davey and Williams, 1966b, pl.7, fig.5. NOW Kleithriasphaeridium. Originally Cordosphaeridium?, subsequently (and now) Kleithriasphaeridium. Questionable assignment: Davey and Williams (1966b, p.90). Age: Barremian.
Parent: Cordosphaeridium