Luxadinium elongatum
From dinoflaj3
elongatum Jin Guangxing, He Chengquan and Zhu Shenzhao in He Chengquan et al., 1989, p.50–51, pl.5, figs.4–15, pl.29, fig.1. Holotype: He Chengquan et al., 1989, pl.5, fig.5. Age: Early Tertiary.
Parent: Luxadinium