Impletosphaeridium lumectum (Sarjeant, 1960a, p.139-140, pl.6, fig.1; text-fig.2) Islam, 1993, p.86.
HISTORY: Originally Baltisphaeridium (Appendix A), subsequently Cleistosphaeridium, thirdly Cleistosphaeridium?, fourthly (and now) Impletosphaeridium. AGE: Late Oxfordian.
Infraspecific taxa: Go up one level. DINOFLAJ (c) 1998 |