Aldridgeisphaera robusta Appendix A

?robusta (Sannemann, 1955, p.331, pl.1, figs.6,8–9; pl.6, figs.7–9; text-figs.13–14a–c) Sarjeant and Vavrdova, 1997, p.6.  Holotype: Sannemann, 1955, pl.6, fig.7.  Originally Hystrichosphaeridium, subsequently Baltisphaeridium (combination illegitimate, Appendix A), thirdly Multiplicisphaeridium (Appendix A), fourthly (and now) Aldridgeisphaera?.  Questionable assignment: Sarjeant and Vavrdova (1997, p.6).  Age: Devonian (late Givetian).

Parent: Aldridgeisphaera_Appendix A

Infrataxon List:

Aldridgeisphaera robusta subsp. fissa Appendix A
Aldridgeisphaera robusta subsp. robusta Appendix A