HOME  Hierarchy  Table  Index  References

Appendix A

Lagena ovalis

"Lagena ovalis" Kaufmann in Heer, 1865, p.196-197, figs.107a-b.

TYPE: Holotype: not designated.

HISTORY: NOW: Pithonella. Originally Lagena, subsequently (and now) Pithonella, thirdly Fissurina (Appendix A).

SYNONYM(S): Taxonomic junior synonym: Lagena (now Pithonella) sphaerica, according to Lorenz (1902, p.46) - however, Bonet (1956, p.450) retained Lagena (as Stomiosphaera) sphaerica.

AGE: late Cenomanian-Turonian (based on later studies by Bolli - P. Hochuli, personal communication).


Infraspecific taxa:


Go up one level.
DINOFLAJ (c) 1998