Marine anoxia events across the upper Cambrian (stage 10) of eastern Gondwana: Implications from paleoenvironmental geochemical proxies - Guoqiang Luan; Chengyan Lin; Karem Azmy; Liyun Fu; Chunmei Dong; Haocheng Liu; Zhaoqun Zhu; Fajie Cai (Marine and Petroleum Geology, 2024)