Lithodinia jurassica var. ornata
From dinoflaj2
"var. ornata" Eisenack, 1935, p.176, pl.4, figs.9-10; text-figs.1-4. Holotype: Eisenack, 1935, pl.4, fig.9. NOW Ctenidodinium ornatum. Originally Lithodinia jurassica var. ornata, subsequently (and now) Ctenidodinium ornatum, thirdly Gonyaulacysta ornata. Taxonomic junior synonym: Brotzenia (as Ctenidodinium?) cristata, according to Woollam (1983, p.190). Age: Oxfordian. Parent: Lithodinia jurassica