Morkallacysta paradoxa

paradoxa (Jin Guangxing, He Chengquan and Zhu Shenzhao in He Chengquan et al., 1989, p.58-59, pl.4, figs.15-17) Mao Shaozhi et al., 1995, p.52.  Holotype: He Chengquan et al., 1989, pl.4, fig.17.  Originally Palaeoperidinium, subsequently (and now) Morkallacysta.  Age: Early Tertiary.

Parent: Morkallacysta