Damassadinium californicum
From dinoflaj3
"+californicum" (Drugg, 1967, p.30, pl.5, figs.14–15; pl.9, fig.8) Fensome et al., 1993b, p.90. Holotype: Drugg, 1967, pl.5, fig.15. NOW Danea. Originally Palmnickia, subsequently Samlandia, thirdly (and now) Danea, fourthly Damassadinium (generic name illegitimate). Taxonomic junior synonym: Danea mutabilis, according to Damassa (1979b, p.193). The nomenclatural type of the genus Damassadinium (name illegitimate) remains the holotype of Danea mutabilis. Age: Danian.