Kallosphaeridium reticuloidum
From dinoflaj2
?reticuloidum (Jiabo, 1978, p.115-116, pl.31, figs.18-19) Sarjeant and Stancliffe, 1994, p.56. Holotype: Jiabo, 1978, pl.31, fig.19. Originally Baltisphaeridium (Appendix A), subsequently Filisphaeridium (Appendix A), thirdly (and now) Kallosphaeridium?. Questionable assignment: Sarjeant and Stancliffe (1994, p.56). Age: Late Oligocene.
Parent: Kallosphaeridium
