Membranophoridium partispinatum
From dinoflaj3
"partispinatum" Gerlach, 1961, p.201, pl.29, fig.6. Holotype: Gerlach, 1961, pl.29, fig.6; Fauconnier and Masure, 2004, pl.13, figs.1–2. Originally Membranophoridium, subsequently Chiropteridium. Taxonomic senior synonym: Galea (as Chiropteridium) galea, by implication in Matsuoka and Bujak (1988, p.40), who considered Membranophoridium (as Chiropteridium) partispinatum to be a taxonomic junior synonym of Galea (as Chiropteridium) mespilana, which is now a taxonomic junior synonym of Galea (now Chiropteridium) galea. Age: middle-late Oligocene.
Parent: Membranophoridium