Gyroidina constans ( Reiser, 1987 )

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 : 58

? Gyroidina constans ( Reiser, 1987)

Fig. 15.2 a-c

Eponides constans Reiser, 1987, p. 98 , pl. 11, figs. 13, 16-17.

Gyroidina? constans (Reiser) - Cicha et al., 1998, p. 105, pl. 58, figs. 4-6.

Stratigraphical distribution in samples: Rupelian- Chattian.

Figures

Fig. 15 All scales represent 100 μm.1. Neoeponides schreibersi (d’Orbigny). Sample F4, Rupelian. 2.?Gyroidina constans (Reiser). Same specimen, a. umbilical view, b. peripherial view, c. spiral view, same scale, sample F14, Rupelian. 3. Cibicidoides ungerianus filicosta (Hagn). Same specimen, a. umbilical view, b. peripherial view, c. spiral view, same scale, sample F14, Rupelian. 4. Cibicidoides acutus (Samoylova). Sample F10, Rupelian. 5. Cibicides amphysiliensis (Andreae). Same specimen, a. umbilical view, b. peripherial view, c. spiral view, same scale, FB18, Chattian. 6. Cibicidoides oligocenicus (Samoylova). Same specimen, a. umbilical view, b. peripherial view, c. spiral view, same scale, sample F14, Rupelian. 7. Epistominella molassica (Hagn). Same specimen, a. umbilical view, b. peripherial view, c. spiral view, same scale, sample F14, Rupelian. 8. Fontbotia wuellerstorfi (Schwager). Same specimen, a. umbilical view, b. spiral view, same scale, sample F11,