"Hystrichosphaeridium? huecospinosum" Cramer, 1964, p.331, pl.6, fig.2; text-fig.36, no.7.
TYPE: Holotype: Cramer, 1964, pl.6, fig.2. HISTORY: NOW: Umbellasphaeridium (Appendix A). Originally Hystrichosphaeridium?, subsequently Baltisphaeridium? (combination not validly published; Appendix A), thirdly Florisphaeridium (Appendix A), fourthly (and now) Umbellasphaeridium (Appendix A). Questionable assignment: Cramer (1964, p.331). AGE: Devonian (Emsian).
Infraspecific taxa: Go up one level. DINOFLAJ (c) 1998 |