Amphissites centronotus ( Ulrich & Bassler, 1906 )

Tarnac, Anaëlle, Forel, Marie-Béatrice, Nestell, Galina, Nestell, Merlynd & Crasquin, Sylvie, 2021, Middle Permian ostracods (Crustacea) from the Guadalupe Mountains, West Texas, USA, European Journal of Taxonomy 770, pp. 1-60 : 13-14

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).

Figures

Fig. 4 (next page). SEM micrographs of ostracods from the Middle Permian (Roadian, Quarry section, samples GM1, GM2, and GM4; Capitanian, MKCS1 section, samples 4 (GM5) and sample 2 (GM6)) of the Guadalupe Mountains (West Texas, USA). All specimens are temporarily housed in the collections of the Muséum national d’histoire naturelle, Paris, France (MNHN). A–C. Healdia mckittrickensis Crasquin sp. nov. A. Holotype, right lateral view of a carapace, sample 4 (GM5) (MNHN.F.F63365). B. Paratype, right lateral view of a carapace, sample GM1 (MNHN.F.F63366). C. External view of a right valve, sample 4 (GM5) (MNHN.F.F63367). – D–F. Healdia cutoffella Crasquin sp. nov. D. Holotype, right lateral view of a carapace, sample GM4 (MNHN.F.F63368). E. Paratype, external view of a left valve, sample GM1 (MNHN.F.F63369). F. External view of a left valve, sample GM4 (MNHN.F.F63370). –G–I. Sulcella mesopermiana Kozur, 1991.G. External view of a left valve, sample GM1 (MNHN.F.F63371). H. Left lateral view of a carapace, sample 2 (GM6) (MNHN.F.F63372). I. External view of a left valve, sample GM2 (MNHN.F.F63373). – J. Kirkbyidae gen. et sp. indet., right lateral view of a carapace, sample 4 (GM5) (MNHN.F.F63374). – K–L. Amphissites centronotus (Ulrich & Bassler, 1906).K. External view of a right valve, sample GM1 (MNHN.F.F63375).L. External view of a right valve, sample GM1 (MNHN.F.F63376). – M. Polytylites? sp., external view of a left valve, sample GM4 (MNHN.F.F63377). – N. Kindlella fissiloba Sohn, 1954, external view of a right valve, sample GM1 (MNHN.F.F63378). – O. Kindlella sp., external view of a left valve, sample GM1 (MNHN.F.F63379). – P–Q. Kindlella bellsundi Olempska & Błaszyk, 1996. P. External view of a right valve, sample 4 (GM5) (MNHN.F.F63380). Q. External view of a right valve, sample 4 (GM5) (MNHN.F.F63381) – R. Kirkbya sp., external view of a right valve, sample GM1 (MNHN.F.F63382). Scale bars: 100 µm.