Prolixosphaeridium inequiornatum
From dinoflaj2
inequiornatum Stover and Helby, 1987c, p.246, figs.18A-H. Holotype: Stover and Helby, 1987c, figs.18C-E; Fensome et al., 1996, figs.3-5 - p.2165. Age: Late Hauterivian-Barremian.
Parent: Prolixosphaeridium