Fig. 4

a–u Pararotalia boixae sp. nov.; axial and subaxial sections a–h, j, l–m, o; equatorial and subequatorial sections k, n, p–s, u; oblique subequatorial section r, t; oblique subaxial section i; a (paratype) sample ap367 (Natih A formation, Jabal Salakh, Oman); b (paratype) sample ap347 (Natih C formation, Jabal Madar, Oman); c–e (paratypes), i–k, n–u sample ap391 (Natih C formation, Jabal Khaydalah, Oman); f (holotype), g (paratype), l sample ap400 (Natih C formation, Jabal Madmar, Oman); h sample ap325 (Natih E formation, Jabal Madar, Oman); m sample ap382 (Natih E formation, Jabal Khaydalah, Oman). st spiral thickening, k keel, upg umbilical plug, iis intraseptal interlocular space, kn knob, po pore, sf spiral fissure, rbs raised beaded suture, usc umbilical spiral canal