Hystrichosphaeridium mutabile
From dinoflaj3
Revision as of 19:27, 21 December 2016 by Maintenance script (Talk | contribs)
"mutabile" Sannemann, 1955, p.331, pl.5, figs.5–6; text-figs.17a–d. Holotype: Sannemann, 1955, pl.5, fig.5. NOW Aldridgeisphaera (Appendix A). Originally Hystrichosphaeridium, subsequently Baltisphaeridium (Appendix A), thirdly Multiplicisphaeridium? (Appendix A), fourthly (and now) Aldridgeisphaera (Appendix A). Age: Devonian (late Givetian).
Parent: Hystrichosphaeridium