Difference between revisions of "Hystrichosphaeridium lucidum"

Revision as of 13:40, 2 December 2016

"lucidum" Deunff, 1959, p.25-26, pl.9, figs.80,82-83,85-89.  Holotype: Deunff, 1959, pl.9, fig.82.  NOW Micrhystridium (Appendix A).  Originally Hystrichosphaeridium, subsequently Baltisphaeridium (Appendix A), thirdly Solisphaeridium (Appendix A), fourthly (and now) Micrhystridium (Appendix A).  Age: Ordovician (Caradoc).