Fig. 6. A in New and revised taxa of Carboniferous spiriferides (Brachiopoda, Spiriferida) from the Donets Basin (Ukraine) and South Urals (Russia)

Fig. 6. A. Verneuilia cheiropteryx (d'Archiac & de Verneuil, 1842). Lectotype ONCP D568 (Gourvennec 1994 Coll.) from Refrath (Bergisches Land, Germany). Devonian, Frasnian; dorsal, ventral, anterior and posterior views (copy from Gourvennec 1994: pl. 1 figs 1–5). B–E. Johnsoniana oceani (d'Orbigny, 1850). B. Neotype NHM B7923 (Brunton 1984 Coll.) from Visé (Belgium). Visean; ventral, lateral, dorsal, posterior and anterior views (copy from Brunton 1984: text-fig. 160a–e). C. Paratype CNIGR Museum 3085 (Nalivkin 1979 Coll.) from Bashkortostan (Urals, Russia). Upper Tournaisian; ventral, lateral, dorsal and anterior views (copy from Nalivkin 1979: pl. 62 fig. 21). D. Paratype ONCP Museum D306a (Gourvennec 1994 Coll.) from Visé (Belgium). Viséan; ventral, dorsal, lateral, anterior and posterior views (copy from Gourvennec 1994: pl. 1 figs 11–15). E. Paratype ONCP Museum D306e (Gourvennec 1994 Coll.) from same locality; dorsal, ventral, anterior and lateral views (copy from Gourvennec 1994: pl. 1 figs 16–19). Scale bar units = 1 mm.