Rottnestia ovata
From dinoflaj3
ovata Matsuoka and Bujak, 1988, p.69–70, pl.10, figs.1a–b,2; text-fig.14. Holotype: Matsuoka and Bujak, 1988, pl.10, figs.1a–b; text-fig.14. Age: late Oligocene–early Miocene.
Parent: Rottnestia