Fig. 15. Heliolitine tabulate coral Apekinella zeravshanica Ospanova, 2012a in Early Katian, Late Ordovician, heliolitine corals from southern Kuruktag in northeastern Tarim Basin of China

Fig. 15. Heliolitine tabulate coral Apekinella zeravshanica Ospanova, 2012a, from the Yuanbaoshan Formation (lower Katian) of southern Kuruktag, Tarim Basin, Northwest China. A. NIGP 201016. A1, A2, transverse sections. A3, A4, longitudinal sections. B. NIGP 201017. B1, B2, transverse sections. B3, longitudinal section.