Development Characteristics and Reservoir Significance of Laminae in the Cambrian Qiongzhusi Formation Shale in the Southern Sichuan Basin. - Chen, Xin; Yang, Hongzhi; Li, Bo; Zhao, Shengxian; Zhang, Chenglin; Xie, Shengyang; Wang, Gaoxiang; Luo, Yifu; Chen, Lei (Minerals (2075-163X), 2026)