Kenleyia essentialis
From dinoflaj2
"?essentialis" (de Coninck, 1969, p.38, pl.11, figs.7-8) Stover and Evitt, 1978, p.167. Holotype: de Coninck, 1969, pl.11, figs.7-8. NOW Fibrocysta. Originally Lanternosphaeridium, subsequently Kenleyia?, thirdly (and now) Fibrocysta. Questionable assignment: Stover and Evitt (1978 p.167). Age: Early Eocene.
Parent: Kenleyia