Muiriella plioplax
From dinoflaj3
*plioplax Churchill and Sarjeant, 1962, p.37–38, pl.1, figs.20–21; text-fig.4. Emendation: Harland and Sarjeant, 1970, p.227–228. Holotype: Churchill and Sarjeant, 1962, pl.1, figs.20–21. Age: Holocene.
Parent: Muiriella