Visbysphaera brevifurcata Appendix A

From dinoflaj3
Revision as of 16:34, 4 December 2016 by Maintenance script (Talk | contribs)

Jump to: navigation, search

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