Membranilarnacia paucitubata
From dinoflaj2
paucitubata He Chengquan, Zhu Shenzhao and Jin Guangxing in He Chengquan et al., 1989, p.52, pl.22, figs.15-17. Holotype: He Chengquan et al., 1989, pl.22, fig.15. Taxonomic junior synonym: Bipolaribucina? biornata, according to Mao Shaozhi et al. (1995, p.44). Age: Early Tertiary.
Parent: Membranilarnacia
