Hystrichosphaeridium insigne
From dinoflaj2
"?insigne" Fridriksone, 1971, p.14-16, pl.2, figs.10-22. Holotype: Fridriksone, 1971, pl.2, fig.10. NOW Skiagia (Appendix A). Originally Hystrichosphaeridium?, subsequently Baltisphaeridium (Appendix A), thirdly (and now) Skiagia (Appendix A). Questionable assignment: Fridriksone (1971, p.14). Age: Early-Mid Cambrian.
Parent: Hystrichosphaeridium
