Danea heterospinosa
From dinoflaj2
"heterospinosa" Matsuoka, 1983c, p.117-122, pl.1, figs.1-2; pl.2, figs.1-8; text-figs.2-4. Holotype: Matsuoka, 1983c, pl.1, fig.1. NOW Damassadinium. Originally Danea (generic name illegitimate), subsequently (and now) Damassadinium. Following I.C.B.N. Article 55.1, the species name Danea heterospinosa is validly published even though the generic name Danea is illegitimate. Age: Mid Eocene.
Parent: Danea_Morgenroth 1968_Morgenroth 1968