Prinsiosphaera geometrica Appendix A
From dinoflaj3
"geometrica" Jafar, 1983, p.233, fig.10, nos.5–6; fig.11, no.6. Holotype: Jafar, 1983, fig.10, no.5. NOW ?Orthopithonella. Originally Prinsiosphaera, subsequently Orthopithonella, thirdly Thoracosphaera, fourthly (and now) ?Orthopithonella. Taxonomic junior synonyms (at specific rank): Prinsiosphaera triassica subsp. hyalina and Prinsiosphaera triassica subsp. noeliae, according to Janofske (1987, p.50). Age: Rhaetian.
Parent: Prinsiosphaera_Appendix A