Operculodinium nanaconulum
From dinoflaj3
nanaconulum Islam, 1983a, p.241–242, pl.3, figs.12–14. Holotype: Islam, 1983a, pl.3, figs.12–13. Age: early Eocene.
Parent: Operculodinium
nanaconulum Islam, 1983a, p.241–242, pl.3, figs.12–14. Holotype: Islam, 1983a, pl.3, figs.12–13. Age: early Eocene.
Parent: Operculodinium