Kisselevia fasciata
From dinoflaj2
"fasciata" (Rozen, 1965, p.296-297, pl.2, fig.13; text-fig.4) Costa and Downie, 1979, p.44. Holotype: Rozen, 1965, pl.2, fig.13; text-fig.4. NOW Charlesdowniea fasciata. Originally Wetzeliella clathrata var. fasciata, subsequently Wetzeliella clathrata subsp. fasciata, thirdly Kisselevia? clathrata subsp. fasciata, fourthly Kisselevia fasciata, fifthly (and now) Charlesdowniea fasciata. Age: Late Eocene.
Parent: Kisselevia