Ma, F.-J.; Sun, B.-N.; Liu, S.; Zhou, G.-H.; Ling, C.-C.; Hu, X.-P.; Han, D.; Wang, Q.-J. (2022). A new gigantopterid taxon Paragigantopteris qingloongensis gen. et sp. nov. from the Permian (Wuchiapingian) of southwestern China: taxonomic and biogeographic implications. Review of Palaeobotany and Palynology. 300: 104625.
A new gigantopterid taxon Paragigantopteris qingloongensis gen. et sp. nov. from the Permian (Wuchiapingian) of southwestern China: taxonomic and biogeographic implications