Exochosphaeridium brevispinosum
From dinoflaj3
brevispinosum Matsuoka, 1984a, p.381, pl.72, figs.6a–b,7a–b,8–9. Holotype: Matsuoka, 1984a, pl.72, fig.7a–b. Age: middle Eocene.
Parent: Exochosphaeridium
brevispinosum Matsuoka, 1984a, p.381, pl.72, figs.6a–b,7a–b,8–9. Holotype: Matsuoka, 1984a, pl.72, fig.7a–b. Age: middle Eocene.
Parent: Exochosphaeridium