Hydrocarbon gas generation characteristics of organic-rich shale and its influence on organic matter pore formation and evolution—a case study of pyrolysis experiment on the Dalong Formation shale - Zhang, Xiaotao; Xu, Xuemin; Shen, Bin; Xu, Zhichao; Yang, Jiajia; Qin, Jing; Hu, Caizhi; Li, Shizhen; Cao, Taotao; Huang, Yanran; Tian, Tao (Frontiers in Earth Science, 2025)