Fig. 22From: Multiple Orbitoides d’Orbigny lineages in the Maastrichtian? Data from the Central Sakarya Basin (Turkey) and Arabian Platform successions (Southeastern Turkey and Oman)Equatorial sections of O. gensacicus (a–b) and O. ‘medius’ (c–e) from the Simsima Formation in the Buraymi region, Oman. a B28-27. b B32-9. c B32-20. d B32-8. e B28-50Back to article page