Definition of Bifarina. Meaning of Bifarina. Synonyms of Bifarina

- consists of the following subfamilies and genera: Subfamily Gublerininae Bifarina Gublerina Rectoguembelina Sigalia Subfamily Heterohelicinae Heterohelix...
- Protoheterohelix, Pseudoplanoglobulina, Steineckia, Striataella, Texasina, ?Bifarina, ?Rectoguembelina, ?Zeauvigerina. †Pseudotextulariidae Maamouri & Salaj...
- Biapertorbis Biarritzina Biasterigerina Bibradya Biconcava Bifarilaminella Bifarina Bifarinella Bifurcammina Bigenerina Biglobigerinella Bilingulogavelinella...
- †Batrachosauroides Belone †Belosaepia †Belosaepia uncinata †Belosaepia veatchi †Bifarina †Bifarina vicksburgensis Bittium †Bittium koeneni †Bitubulogerina †Bitubulogerina...
- unidentified comparable form †Bestiopeda Betula †Betula ashleyii †Bifarina †Bifarina eleganta Bison †Bison antiquus †Bison latifrons Bittium †Bittium alternatum...