Charlesdowniea limitata
From dinoflaj3
"limitata" Stover and Hardenbol, 1994, p.34–35, pl.10, figs.70a–c,71a–c. Holotype: Stover and Hardenbol, 1994, pl.10, figs.70a–c. NOW Michouxdinium. Originally Charlesdowniea, subsequently (and now) Michouxdinium. Age: Rupelian.
Parent: Charlesdowniea