Yolkinigymnium expansum
From dinoflaj2
expansum Firth, 1993, p.201, pl.5, figs.5-8. Holotype: Firth, 1993, pl.5, figs.6-7. Age: Early Maastrichtian.
Parent: Yolkinigymnium
expansum Firth, 1993, p.201, pl.5, figs.5-8. Holotype: Firth, 1993, pl.5, figs.6-7. Age: Early Maastrichtian.
Parent: Yolkinigymnium
