Lithodinia serrulata
From dinoflaj2
"serrulata" Davies, 1983, p.26, pl.9, figs.1-6; text-figs.21A-B. Holotype: Davies, 1983, pl.9, figs.3-4; text-figs.21A-B. NOW Freboldinium. Originally Lithodinia, subsequently (and now) Freboldinium. Age: Toarcian-Early Bajocian.
Parent: Lithodinia