Carpatella circularis
From dinoflaj2
circularis (He Chengquan, 1991, p.171, pl.8, fig.13) Lentin and Williams, 1993, p.81. Holotype: He Chengquan, 1991, pl.8, fig.13. Originally Paraireiana, subsequently (and now) Carpatella. Age: Paleocene.
Parent: Carpatella