Sinocysta macrocephala Jin Guangxing, He Chengquan and Zhu Shenzhao in He Chengquan et al., 1989
Now Laciniadinium. Originally Sinocysta, subsequently (and now) Laciniadinium.
Holotype: He Chengquan et al., 1989, pl.6, fig.24
Age: Early Tertiary