Distatodinium tuberculatum
From dinoflaj3
"tuberculatum" (Zheng Yuefang and Liu Xuexian in Liu Zhili et al., 1992, p.54, pl.12, fig.13) Fensome and Williams 2004, p.221. Holotype: Liu Zhili et al., 1992, pl.12, fig.13. NOW Gagiella. Originally Bipolaribucina?, subsequently Distatodinium, thirdly (and now) Distatodinium. Age: Early Tertiary.
Parent: Distatodinium