Visbysphaera brevifurcata Appendix A

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brevifurcata (Eisenack, 1954a, p.207-208, pl.1, fig.2; text-fig.2) Lister, 1970, p.100.  Holotype: Eisenack, 1954a, pl.1, fig.2.  Originally Hystrichosphaeridium, subsequently Baltisphaeridium (Appendix A), thirdly (and now) Visbysphaera, fourthly Multiplicisphaeridium (Appendix A).  Priewalder (1987, p.60) retained this species in VisbysphaeraLe Hérissé (1989, p.201) also proposed this combination.  Age: Silurian (Late Llandovery).

Parent: Visbysphaera_Appendix A