Umbellasphaeridium huecospinosum Appendix A
From dinoflaj3
Revision as of 14:18, 2 December 2016 by Maintenance script (Talk | contribs)
huecospinosum (Cramer, 1964, p.331, pl.6, fig.2; text-fig.36, no.7) Cramer and Diez, 1976, p.96. Holotype: Cramer, 1964, pl.6, fig.2. Originally Hystrichosphaeridium?, subsequently Baltisphaeridium? (combination not validly published, Appendix A), thirdly Florisphaeridium (Appendix A), fourthly (and now) Umbellasphaeridium. Age: Devonian (Emsian).
Parent: Umbellasphaeridium_Appendix A