Peteinosphaeridium hystrichoreticulatum Appendix A

?hystrichoreticulatum (Eisenack, 1938a, p.20, pl.3, figs.6A–B) Eisenack et al., 1973, p.905–906.  Holotype: Eisenack, 1938a, pl.3, figs.6A–B, lost according to Eisenack et al. (1973, p.905).  Originally Hystrichosphaeridium, subsequently Baltisphaeridium (Appendix A), thirdly (and now) Peteinosphaeridium?.  Questionable assignment: Eisenack et al. (1973, p.905).  Age: Ordovician (erratic).

Parent: Peteinosphaeridium_Appendix A