Fig. 1 in Silicified Mississippian brachiopods from Muhua, southern China: Lingulids, craniids, strophomenids, productids, orthotetids, and orthids

Fig. 1. Outcrops of the early Carboniferous (Mississippian) formations between the villages of Muhua and Gedongguan, Guizhou Province, China. A. View of the outcrop taken from the road leading from Gedongguan (bottom) to Muhua (far left). B. Closer view of the outcrop showing the Devonian–Carboniferous boundary and the Mississippian formations (location of the MH1 and MH2 samples marked). C. Oolitic packstone lens of the Muhua Formation and closer location of the MH2 sample. D. Outcrop G near Gedongguan village (location of the GB and GT samples marked).