Australisphaera cruciata
From dinoflaj2
"cruciata" Qiao Xiuyun et al., 1992, p.31,35-36, pl.1, figs.13-15. Holotype: Qiao Xiuyun et al., 1992, pl.1, fig.13; Gao Ruiqi et al., 1992b, pl.6, fig.10. Taxonomic senior synonym: Vesperopsis glabra, according to Mao Shaozhi et al. (1999, p.150). Age: Berriasian-Barremian.
Parent: Australisphaera