Bairdia radlerae Kellett, 1934

Fig. 7L–M

Bairdia radlerae Kellett, 1934: 125, pl. 14 figs 3a–c.

Bairdia radlerae – Sohn 1960: 31.

Material examined

USA • 1 left valve; Guadalupe Mountains, West Texas, Williams Ranch Member, Cutoff Formation, Quarry section, sample GM1; Roadian, Middle Permian; MNHN.F. F63412 • 1 complete carapace; same locality as for preceding; Roadian, Middle Permian; MNHN.F. F63413 • 78 valves; Guadalupe Mountains, West Texas, Williams Ranch Member, Cutoff Formation, Quarry section, samples GM1, GM2, and GM4; Roadian; MNHN.F. F63657 • 27 valves; same locality as for preceding; ‘ McKittrick Canyon’ Member, Bell Canyon Formation, MKCS1 section, samples 4 (GM5) and 2 (GM6), Capitanian; Middle Permian; MNHN.F. F63488 .

Occurrence

Kansas, USA, Asselian, Sakmarian, Early Permian (Kellett 1934); samples GM1, GM2, GM4, Quarry section, Williams Ranch Member, Cutoff Formation, Roadian; samples 4 (GM5) and 2 (GM6), MKCS1 section, ‘McKittrick Canyon’ Member, Bell Canyon Formation, Capitanian; Middle Permian, Guadalupe Mountains, West Texas, USA (this work).