Plate 2

(=Plate 12 in Stam, 1986). Nos. 1, 2, 8, G. balakhmatovae, Murre G-67 well, swc. 5230′, Reinholdella spp. Zone, Late Bathonian, ×200. No. 8 shows an almost keeled specimen with imperforate equatorial band. Nos. 3–7. Eider M-75 well, cts. 8260–8290′, Garantella spp. Zone, Bajocian-Bathonian, ×200. Nos. 9–12, Globuligerina bathoniana (Pazdrowa), Eider M-75, cts. 8260–8290′, Garantella Zone, Bajocian-Bathonian. Nos. 9, 10, ×240; Nos. 11, 12, ×200; note a partial bulla-like structure on both specimens