HOME  Hierarchy  Table  Index  References

Thoracosphaera geometrica

"Thoracosphaera geometrica" (Jafar, 1983, p.233, fig.10, nos.5-6) Bown, 1987, p.82.

TYPE: Holotype: Jafar, 1983, fig.10, no.5.

HISTORY: NOW: Orthopithonella. Originally Prinsiosphaera (Appendix A), subsequently (and now) Orthopithonella, thirdly Thoracosphaera.

SYNONYM(S): Taxonomic junior synonyms (at specific rank): Prinsiosphaera triassica subsp. hyalina and Prinsiosphaera triassica subsp. noeliae (both Appendix A), according to Janofske (1987, p.50).

AGE: Rhaetian.


Infraspecific taxa:


Go up one level.
DINOFLAJ (c) 1998