HOME  Hierarchy  Table  Index  References

Hystrichosphaeridium spinipansatum

Hystrichosphaeridium? spinipansatum (Merrill, 1895, p.17; text-fig.20) Sarjeant, 1964b, p.175.

TYPE: Holotype: Merrill, 1895, text-fig.20.

HISTORY: Originally Geodia? (Appendix A), subsequently Hystrichosphaeridium, thirdly (and now) Hystrichosphaeridium?. Questionable assignment: Stover and Evitt (1978, p.56) as a problematical species.

AGE: Early Cretaceous.


Infraspecific taxa:


Go up one level.
DINOFLAJ (c) 1998