HOME  Hierarchy  Table  Index  References

Hystrichosphaeridium spiculatum

"Hystrichosphaeridium spiculatum" (White, 1844, p.87, pl.9, fig.4) Deflandre, 1937b, p.79.

TYPE: Holotype: White, 1844, pl.9, fig.4.

HISTORY: NOW: Baltisphaeridium spiculatum (Appendix A). Originally Xanthidium tubiferum var. spiculatum (Appendix A), subsequently Hystrichosphaeridium spiculatum, thirdly (and now) Baltisphaeridium spiculatum (Appendix A).

AGE: Late Cretaceous.


Infraspecific taxa:


Go up one level.
DINOFLAJ (c) 1998