Amphissites centronotus (Ulrich & Bassler, 1906)

Fig. 4K–L

Kirkbya centronota Ulrich & Bassler 1906: 159, pl. 11, figs 16, 17.

Amphissites centronota – Harlton 1927: 207, pl. 32 figs 10a–b (new combination). — Knight 1928: 259, pl. 32 figs 6a–e. — Sohn 1961b: 118–119, pl. 7 figs 8–10. — Kellett 1933: pl. 95, pl. 16 figs 16–22. — Ishizaki 1964: pl. 17 figs 4–5. — Thompson & Shaver 1964: fig. 2. — Schneider 1966: 110. — Shaver & Smith 1974: 35, pl. 1 figs 1–5. — Sanchez de Posada 1977: 416, pl. 2 figs 9–11. — Shi 1982: 301, pl. 1 figs 4–6. — Kozur 1991: pl.1 fig. 1. — Zhang & Liang 1987: 301, pl. 2 fig. 5. — Burke 1985: fig. 4.12. — Jones 1988: 260, text fig. 1a, pl. 1 figs 1–4, 7; 1989: 44, pl. 10, figs 1a–2d, text fig. 19b. — Melnyk & Maddocks 1988: pl. 2 fig. 9. — Christopher et al. 1990: 979, figs 4.16– 4.20. — Fohrer 1991: 22, pl. 7 figs 1–3; 1997: 114–115, pl. 10, figs 7–8. — Becker & Wang 1992: 12, pl. 1 fig. 5. — Crasquin-Soleau & Orchard 1994: pl. 3 fig. 2. — Crasquin-Soleau 1997: 51, pl. 2 figs 9–11. — Becker 1997: pl. 3 figs 1–2. — Ferdinando 2001: 43–44, pl. 1 figs 29–30, pl. 2 figs 1–8.

Amphissites (Amphissites) centronotus – Olempska 1999: 406, figs 14a–b.

Material examined

USA • 1 right valve; Guadalupe Mountains, West Texas, Williams Ranch Member, Cutoff Formation, Quarry section, sample GM1; Roadian, Middle Permian; MNHN.F. F63375 • 1 right valve; same locality as preceding; Roadian, Middle Permian; MNHN.F. F63376 • 24 valves; Guadalupe Mountains, West Texas, Williams Ranch Member, Cutoff Formation, Quarry section, samples GM1, GM4; Roadian, Middle Permian; MNHN.F. F63476.

Occurrence

Kansas, USA, Carboniferous (Ulrich & Bassler 1906); Oklahoma, USA, Pennsylvanian (Harlton 1927); Texas, USA, Pennsylvanian (Coryell & Billings 1932); USA, Gzhelian, Pennsylvanian, Sakmarian– Artinskian, Early Permian (Kellett 1933); Kansas, USA, Carboniferous–Permian (Sohn 1961b); Japan, Capitanian, Middle Permian (Ishizaki 1964); Illinois, USA, Early Pennsylvanian (Thompson & Shaver 1964); Russian Platform, Late Permian (Schneider 1966); Illinois, USA, Pennsylvanian (Shaver & Smith 1974); Asturias, Spain, Late Carboniferous (Sanchez de Posada 1977); Ohio, USA, Pennsylvanian (Burke 1985); Bükk Mountains, Hungary, Moscovian, Late Carboniferous (Kozur 1991); Henan Province, East China, Late Carboniferous (Zhang & Liang 1987); Texas, USA, Pennsylvanian–Kungurian (Melnyk & Maddocks 1988); Bonaparte Basin, Australia, Early Carboniferous (Jones 1988, 1989); Appalachian Basin, USA, Pennsylvanian (Christopher et al. 1990); South China, Tournaisian, Early Carboniferous (Becker & Wang 1992; Olempska 1999); British Columbia, Canada, Sakmarian–Artinskian, Early Permian (Crasquin-Soleau & Orchard 1994; Crasquin-Soleau 1997); Cantabrian Mountains, Spain, Pennsylvanian (Becker 1997); Carnic Alps, Austria, Asselian, Early Permian (Fohrer 1997); Perth Basin, Australia, Sakmarian, Early Permian (Ferdinando 2001); West Texas, USA, Middle Permian, Roadian, Quarry section, samples GM1, GM4, Williams Ranch Member, Cutoff Formation, Guadalupe Mountains (this work).