Boreocysta butticula
From dinoflaj3
*butticula (Wiggins, 1969, p.150, pl.2, figs.1–5) Stover and Evitt, 1978, p.23. Holotype: Wiggins, 1969, pl.2, figs.1–2; Fensome et al., 1993a, figs.1–2 — p.1005. Originally Omatia, subsequently (and now) Boreocysta. Age: Neocomian, ?late Valanginian or early Hauterivian.
Parent: Boreocysta