Kallosphaeridium norvickii
From dinoflaj2
"norvickii" (Burger, 1980a, p.73-74, pl.26, figs.7-8) Lentin and Williams, 1981, p.161. Holotype: Burger, 1980a, pl.26, fig.7. NOW Batiacasphaera. Originally Membranosphaera, subsequently Kallosphaeridium, thirdly (and now) Batiacasphaera. Age: Albian.
Parent: Kallosphaeridium
