Fig. 11. A–E in Rugose corals and brachiopods across the Frasnian- Famennian boundary in central Hunan, South China

Fig. 11. A–E. Spinatrypa subkwangsiensis (Tien, 1938), sample S−Y−4. A–C. Posterior, ventral and lateral views of PUM 00016; × 2. D, E. Dorsal and posterior views of PUM 00020; × 2. F–O. Iowatrypa? shaodongensis sp. nov., S−Y−4. F–I. Posterior, dorsal, lateral, and ventral views of paratype PUM 00003; × 2. J–N. Posterior, lateral, dorsal, anterior and ventral views of holotype PUM 00004; × 2. O. Ventral view of paratype PUM 00001, × 1.5. P, Q. Iowatrypa? qidongensis Ma, 1998, sample S−Y−4, posterior and ventral views of PUM 00008; × 1.5.