"Hystrichosphaeridium stimuliferum" Deflandre, 1939a, p.192, pl.10, fig.10.
TYPE: Holotype: Deflandre, 1939a, pl.10, fig.10. HISTORY: NOW: Micrhystridium (Appendix A). Originally Hystrichosphaeridium, subsequently Baltisphaeridium (Appendix A), thirdly Solisphaeridium (Appendix A), fourthly Filisphaeridium (combination not validly published; Appendix A), fifthly Micrhystridium (Appendix A). AGE: Late Jurassic.
Infraspecific taxa: Go up one level. DINOFLAJ (c) 1998 |