Baltisphaeridium ligospinosum Appendix A
From dinoflaj2
"ligospinosum" de Coninck, 1969, p.50, pl.15, figs.9-19. Holotype: de Coninck, 1969, pl.15, fig.19; Fauconnier and Masure, 2004, pl.49, fig.7. NOW Impletosphaeridium. Originally Baltisphaeridium, subsequently (and now) Impletosphaeridium. Age: Early Eocene.
Parent: Baltisphaeridium
