Impletosphaeridium severinii
From dinoflaj2
Revision as of 00:20, 1 September 2015 by Maintenance script (Talk | contribs)
"severinii" (Cookson and Cranwell, 1967, p.208, pl.3, figs.1-2) Liengjarern et al., 1980, p.486. Holotype: Cookson and Cranwell, 1967, pl.3, fig.1. NOW Operculodinium. Originally Baltisphaeridium (Appendix A), subsequently Impletosphaeridium, thirdly (and now) Operculodinium. Age: Eocene-Oligocene.
Parent: Impletosphaeridium
