Parallelodon tieni Chao, 1927
Original source
Chao (1927): 9, pl. 1 figs 7–9.
Type stratum and age
“ Spirifer taiyuanensis zone, Houkou limestone, Lincheng coal field”; Houkou limestone, Taiyuan Formation, upper Carboniferous to lower Permian (Fang et al. 2009).
Type locality
“ Lincheng coal field, S. Chihli ([...] Loc. 158)”; Lincheng County, Xingtai, Hebei, China.
Type material
Synypes are four specimens (given by the author as “cotypes”), with three of them illustrated on pl. 1 figs 7–9 (inv. no. 1217–1219); all stored at the Nanjing Institute of Geology and Palaeontology, Chinese Academy of Sciences, Nanjing.
Publication Date: 2026-06-04