Fig. 5 in Persiella Pseudolituus N. Gen., N. Sp., And Flabelloperforata Tarburensis N. Gen., N. Sp., Two New Larger Benthic Foraminifera From The Upper Maastrichtian Of Iran

Fig. 5 Neobalkhania bignoti Cherchi, Radoičić & Schroeder from the upper Maastrichtian of the Tarbur Formation of the Mandegan (a), and Naghan sections (all others). a Subaxial section of a large specimen (diameter ~7 mm). b Axial section of a megalospheric specimen. c Four specimens in (sub)axial sections, and Dicyclina sp. (D). d Tangential section showing subepidermal network with coarse primary partitions (right below) and finer secondary partitions (left below). e Oblique axial section of a megalospheric specimen. f Fragmentary equatorial section, P = Persiacyclammina maastrichtiana Schlagintweit & Rashidi. g Oblique section of a megalospheric specimen showing large embryo with opening to the second annular chamber. Scale bars: a–b, d, f–g = 0.3 mm; C, E = 0.6 mm. Thin-sections: Rt 113 (a), 2NG 109 (b), 2NG 128 (c), 2NG 201-1 (d), 2NG 120 (e), 2NG 81 (f–g).