Exochosphaeridium insigne
From dinoflaj3
insigne de Verteuil and Norris, 1996a, p.116,118, pl.3, figs.1–13; pl.5, figs.1–7. Holotype: de Verteuil and Norris, 1996a, pl.3, figs.5–6,8–10. Age: early Miocene.
Parent: Exochosphaeridium