Contrangularia granulata
From dinoflaj3
"granulata" Wan Chuanbiao and Zhang Ying, 1990, p.12, pl.3, figs.7–9. Emendation: Mao Shaozhi et al., 1999, p.155. Holotype: Wan Chuanbiao and Zhang Ying, 1990, pl.3, fig.8. NOW Vesperopsis. Originally Contrangularia, subsequently (and now) Vesperopsis. Age: Early Cretaceous.
Parent: Contrangularia