Fig. 4 in Upper Burdigalian-Middle Sarmatian Calcareous Nannofossils From Totea-Văleni Area (Getic Depression, Romania)

Fig. 4 Lower to middle Badenian calcareous nannofossils: a Discoaster variabilis Martini & Bramlette (TO-2 borehole, NII); b Helicosphaera wallichii (Lohmann) Boudreaux & Hay (TO-2 borehole, N+); c, d Sphenolithus heteromorphus Deflandre (RA-1 borehole, c – N+, 0o, d – N+, 45o); e, f Pontosphaera discopora Schiller (RA-1 borehole, e – N+, f – NII), g Reticulofenestra haqii Backman (CO-1 borehole, N+); h Reticulofenestra pseudoumbilicus (Gartner) Gartner (CO-1 borehole, N+); i Umbilicosphaera jafari Müller (TO-2 borehole, NII); j Umbilicosphaera rotula (Kamptner) Varol (TO-2 borehole, NII).