Fig. 11 in Silicified Mississippian brachiopods from Muhua, southern China: Rhynchonellides, athyridides, spiriferides, spiriferinides, and terebratulides

Fig. 11. Stenoscismatoid brachiopod Coledium bruntoni sp. nov. from the Tornaisian Muhua Formation, southern China. A. Complete shell, holotype PKUM02−0426, in dorsal (A1), ventral (A2), lateral (A3), posterior (A4), and anterior (A5) views. B. Somewhat deformed ventral valve, PKUM02−0427, exterior (B1) and interior (B2); note the recurved postero−lateral valve margins (arrowed). C. Shell, PKUM02−0428, in lateral (C1) and dorsal (C2) views showing development of spurs (arrowed). D. Exterior of incomplete ventral valve, PKUM02−0429. E. Slightly damaged shell, PKUM02−0430, in dorsal view. F. Interior of the dorsal valve (F1) and enlargement (F2) showing camarophorium, PKUM02−0431. G. Exterior of incomplete dorsal valve, PKUM02−0432. Sample MH1. Scale bars 1 mm.