Visbysphaera erratica (Eisenack, 1954a, p.209, pl.1, figs.6-7; text-fig.7) T.R. Lister, 1970, p.98.
TYPE: Holotype: Eisenack, 1954a, pl.1, fig.6. HISTORY: Originally Hystrichosphaeridium, subsequently Baltisphaeridium (Appendix A), thirdly (and now) Visbysphaera, fourthly Multiplicisphaeridium (Appendix A). Priewalder (1987, p.60) retained this species in Visbysphaera. AGE: Silurian (Late Ludlow).
Infraspecific taxa: Go up one level. DINOFLAJ (c) 1998 |