Fig. 39 in "Larger" Benthic Foraminifera Of The Cenomanian. A Review Of The Identity And The Stratigraphic And Palaeogeographic Distribution Of Non-Fusiform Planispiral (Or Near-Planispiral) Forms

Fig. 39 Representative illustrations of Spirocyclina atlasica: a Equatorial section, Saint Marc and Rahhali (1982, pl. 2, fig. 1, Morocco); b External View, Etachfini (2006, pl. 13, fig. 9, Morocco); c Subaxial section, Saint Marc and Rahhali (1982, pl. 2, fig. 8, Morocco); d Axial section, Charriere et al. (1998, fig. 7(1), Morocco).