Fig. 10 in Brachiopod fauna from uppermost Visean (Mississippian) mud mounds in Derbyshire, UK

Fig. 10. Productidae from the Brigantian (uppermost Visean) of Ricklow Quarry, near Monyash (localities RCC-, RCK-; see Fig. 3) and Wensley Dale, near Matlock (locality WI1; see Fig. 2), Derbyshire, UK. A. Productus cf. productus (Martin, 1809), MPUM11919 (RCC41-3a) in ventral view. B–E. Eomarginifera cf. laqueata (Muir-Wood, 1928). B. MPUM11910 (RCC32-26) in ventral (B1), lateral (B2), and anterior (B3) views. C. MPUM11911 WI1-41) in ventral (C1) and anterior (C2) views. D. MPUM11914 (RCC60-35) dorsal valve interior and external cast. E. MPUM11915 (RCC300-13) dorsal valve external cast. F–L. Antiquatonia hindi (Muir-Wood, 1928). F. MPUM11917 (RCC13-2) in ventral view. G. MPUM11918 (RCC50-1) in anterior view. H. MPUM11920 (RCC123-1) in ventral view. I. MPUM11921 (RCK15-7) in ventral view. J. MPUM11925 (RCC32-6) ventral valve in anterior view. K. MPUM11922 (WI1-19) in ventral (K1), lateral (K2), dorsal (K3), and posterior (K4) views. L. MPUM11923 (WI1-25) in ventral view. M–Q. Antiquatonia aff. hindi (Muir-Wood, 1928). M. MPUM11930 (RCC12-8) in ventral (M1) and posterior (M2) views. N. MPUM11934 (RCC39-19) ventral valve in ventral view. O. MPUM11935 (RCC2-8) dorsal valve external cast. P. MPUM11931 (RCC13-3a) in posterior (P1) and ventral (P2) views. Q. MPUM11932 (RCC32-19) in anterior (Q1) and lateral (Q2) views. Scale bars 10 mm.