Achomosphaera spongiosa
From dinoflaj3
spongiosa Matsuoka and Bujak, 1988, p.37–38, pl.1, figs.5–7; pl.2, figs.1–3. Holotype: Matsuoka and Bujak, 1988, pl.2, fig.2. Age: late Oligocene–early Miocene.
Parent: Achomosphaera
spongiosa Matsuoka and Bujak, 1988, p.37–38, pl.1, figs.5–7; pl.2, figs.1–3. Holotype: Matsuoka and Bujak, 1988, pl.2, fig.2. Age: late Oligocene–early Miocene.
Parent: Achomosphaera