Stomiosphaera diffringens
From dinoflaj3
"?diffringens" (de Lapparent, 1918, p.21–22 [name first used on p.22], pl.2, fig.1–part; pl.3, figs.1–part,2–part) Vogler, 1941, p.283. Holotype: not designated. NOW Microconus. Originally Lagena (Appendix A), subsequently Stomiosphaera, thirdly (and now) Microconus. Questionable assignment: Dufour (1968, p.1948). In proposing this combination Vogler (1941, p.283) gave the citation "Stomiosphaera cf. diffringens". Age: Late Cretaceous? (according to Vogler, 1941, "Inhalt" and p.283).
Parent: Stomiosphaera