"Cleistosphaeridium? polyozum" (Brosius, 1963, p.45, pl.1, fig.6; pl.6, fig.5; text-figs.2a-d) Stover and Evitt, 1978, p.31-32.
TYPE: Holotype: Brosius, 1963, pl.1, fig.6. HISTORY: NOW: Impletosphaeridium?. Originally Baltisphaeridium (Appendix A), subsequently Cleistosphaeridium?, thirdly Surculosphaeridium, fourthly (and now) Impletosphaeridium. Questionable assignment: Stover and Evitt (1978, p.31). COMMENTS: For etymology, see under Impletosphaeridium? polyozum. AGE: Late Oligocene.
Infraspecific taxa: Go up one level. DINOFLAJ (c) 1998 |