Australisphaera vitrea
From dinoflaj3
"vitrea" Duxbury, 1983, p.26–27, pl.2, fig.11; pl.3, fig.5; text-fig.8. Holotype: Duxbury, 1983, pl.2, fig.11; text-fig.8. NOW Nyktericysta?. Originally Australisphaera, subsequently (and now) Nyktericysta?. Age: early Aptian.
Parent: Australisphaera