Difference between revisions of "Hystrichosphaeridium insigne"

Revision as of 13:40, 2 December 2016

"?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.