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 Visbysphaera. Le Hérissé (1989, p.201) also proposed this combination. Age: Silurian (late Llandovery).
Parent: Visbysphaera_Appendix A