HOME  Hierarchy  Table  Index  References

Hystrichosphaeridium apiculatum

"Hystrichosphaeridium apiculatum" Timofeev, 1959, p.52, pl.4, fig.3.

TYPE: Holotype: Timofeev, 1959, pl.4, fig.3.

HISTORY: NOW: Baltisphaeridium (Appendix A). Originally Hystrichosphaeridium, subsequently (and now) Baltisphaeridium (Appendix A), thirdly Goniosphaeridium (combination not validly published; Appendix A).

AGE: Early Ordovician.


Infraspecific taxa:


Go up one level.
DINOFLAJ (c) 1998