TY - JOUR A1 - Gu, J.-J. A1 - BĂ©thoux, O. A1 - Ren, D. T1 - A new, rare and distinctive species of Panorthoptera (Insecta, Archaeorthoptera) from the Upper Carboniferous of Xiaheyan (Ningxia, China) JO - Foss. Rec. J1 - FR VL - 20 IS - 2 SP - 253 EP - 257 Y1 - 2017/11/07 PB - Copernicus Publications SN - 2193-0074 UR - https://fr.copernicus.org/articles/20/253/2017/ L1 - https://fr.copernicus.org/articles/20/253/2017/fr-20-253-2017.pdf DO - 10.5194/fr-20-253-2017 ER -