Glaphyrocysta dentata
From dinoflaj3
dentata Matsuoka, 1984a, p.378–379, pl.71, figs.1a–c. Holotype: Matsuoka, 1984a, pl.71, figs.1a–c; Fauconnier and Masure, 2004, pl.32, fig.1. Age: middle Eocene.
Parent: Glaphyrocysta