Visbysphaera brevifurcata Appendix A
From dinoflaj3
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