Pareodinia rostrata
From dinoflaj3
?rostrata Yu Jingxian, 1982, p.236, pl.1, figs.2–3. Holotype: Yu Jingxian, 1982, pl.1, fig.2. Originally Pareodinia, subsequently (and now) Pareodinia?. Questionable assignment: Lentin and Williams (1989, p.283); Below (1990, p.66) as a "nomen dubium". After examining the holotype, Lentin in Lentin and Williams (1989, p.283) concluded that this species is not a dinoflagellate. Age: late Kimmeridgian–Berriasian.
Parent: Pareodinia