Ceratiopsis fissurata
From dinoflaj2
"fissurata" (Jiabo, 1978, p.55, pl.1, figs.4,8-10) Lentin and Williams, 1981, p.38. Holotype: Jiabo, 1978, pl.1, fig.9. Combination illegitimate: the generic name Ceratiopsis is illegitimate. NOW Cangxianella. Originally Lejeunia (generic name illegitimate), subsequently Ceratiopsis (combination illegitimate), thirdly Cerodinium, fourthly (and now) Cangxianella. Age: Early Tertiary.
Parent: Ceratiopsis_Vozzhennikova 1963_Vozzhennikova 1963