"Hystrichosphaeridium erraticum" Eisenack, 1954a, p.209, pl.1, figs.6-7; text-fig.7.
TYPE: Holotype: Eisenack, 1954a, pl.1, fig.6. HISTORY: NOW: Visbysphaera (Appendix A). Originally Hystrichosphaeridium, subsequently Baltisphaeridium (Appendix A), thirdly (and now) Visbysphaera (Appendix A), fourthly Multiplicisphaeridium (Appendix A). AGE: Silurian (Late Ludlow).
Infraspecific taxa: Go up one level. DINOFLAJ (c) 1998 |