Chytroeisphaeridia suibinensis
From dinoflaj3
"suibinensis" Sun Xuekun and He Chengquan, 1992, p.197,204, pl.2, figs.4–5. Holotype: Sun Xuekun and He Chengquan, 1992, pl.2, figs.4–5. NOW Pyxidinopsis. Originally Chytroeisphaeridia, subsequently (and now) Pyxidinopsis. Age: Late Jurassic.
Parent: Chytroeisphaeridia