HOME  Hierarchy  Table  Index  References

Appendix A

Baltisphaeridium intermedium

"Baltisphaeridium intermedium" (O. Wetzel, 1933b, p.46; text-fig.14 ex Deflandre, 1937b, p.77) Downie and Sarjeant, 1965, p.91.

TYPE: Holotype: O. Wetzel, 1933b, text-fig.14.

HISTORY: NOW: Hystrichosphaeridium?. Originally Hystrichosphaera (name not validly published), subsequently Hystrichosphaeridium, thirdly Baltisphaeridium, fourthly (and now) Hystrichosphaeridium?.

COMMENTS: This combination was not validly published in Downie and Sarjeant (1963, p.91), since these authors did not fully reference the basionym.

AGE: Late Cretaceous.


Infraspecific taxa:


Go up one level.
DINOFLAJ (c) 1998