Bolivina antiqua d’Orbigny, 1846

Székely, Szabolcs-Flavius & Introduction, Sorin Filipescu, 2015, Taxonomic Record Of The Oligocene Benthic Foraminifera From The Vima Formation (Transylvanian Basin, Romania), Acta Palaeontologica Romaniae 11 (1), pp. 25-62 : 46

Bolivina antiqua d’Orbigny, 1846

Fig. 11.7

Bolivina antiqua d’Orbigny, 1846, p. 240 , pl. 14, figs. 11- 13.

Stratigraphical distribution in samples: Rupelian- Chattian.

Figures

Fig. 11 All scales represent 100 μm. 1. Bolivina scalprata retiformis Cushman. Same specimen, a. apertural view, b. lateral view, same scale, sample F11, Rupelian. 2. Bolivina fastigia Cushman. Same specimen, a. apertural view, b. lateral view, same scale, sample F11, Rupelian. 3. Bolivina dilatata maxima Cicha & Zapletalová. Same specimen, a. apertural view, b. lateral view, same scale, sample FB14, Chattian. 4. Bolivina dilatata hyalina Hofmann. Same specimen, a. apertural view, b. lateral view, same scale, sample FB01, Chattian. 5-6. Bolivina dilatata dilatata Reuss. 5. sample F27, Rupelian; 6. sample F33, Rupelian/Chattian. 7. Bolivina antiqua d’Orbigny. Sample F23, Rupelian. 8. Bolivina tereta (Cushman). Sample F38, Chattian. 9. Bolivina semistriata semistriata Hantken. Same specimen, a. apertural view, b. lateral view, same scale, sample F15, Rupelian. 10. Bolivina molassica Hofmann. Same specimen, a. apertural view, b. lateral view, same scale, sample F23, Rupelian. 11. Bolivina semistriata nobilis Hantken. Same specimen, a. apertural view, b. lateral view, same scale, sample F4, Rupelian. 12. Bolivina pokornyi serrata Cicha & Zapletalová. Same specimen, a. apertural view, b. lateral view, same scale, sample F13, Rupelian. 13. Cassidulinoides bodeni Hagn. Same specimen, a. lateral view, b. apertural view, same scale, sample F20, Rupelian. 14. Globocassidulina subglobosa (Brady). Sample F12, Rupelian. 15. Loxostomoides zsigmondyi (Hantken). Sample F20, Rupelian. 16. Globocassidulina globosa (Hantken). Sample F23, Rupelian.