Areoligera dermatica
From dinoflaj2
"dermatica" Maier, 1959, p.305, pl.29, fig.3. Holotype: Maier, 1959, pl.29, fig.3. Taxonomic senior synonym: Xanthidium (now Spiniferites) ramosum, according to Morgenroth (1968, p.550). Age: mid Oligocene.
Parent: Areoligera