Rhaetogonyaulax dilatata
From dinoflaj3
dilatata (Wiggins, 1973, p.6, pl.5, figs.3–4) Stover and Evitt, 1978, p.219. Holotype: Wiggins, 1973, pl.5, fig.3. Originally Shublikodinium, subsequently (and now) Rhaetogonyaulax. Taxonomic junior synonyms: Shublikodinium echinoverrucatum, Shublikodinium granulatum, and Shublikodinium scaberrimum, all according to Stover and Evitt (1978, p.219). Age: Carnian.
Parent: Rhaetogonyaulax