Shale framboidal pyrite as an indicator of paleoenvironment: A case study from the upper Es 4-lower Es 3 submembers in the Dongying Depression, Bohai Bay Basin
Fanglu CHEN, Chao LIANG, Shichao JI, Tianyou QIN, Junran WANG
Natural Gas Geoscience . 2026, (3): 528 -541 .  DOI: 10.11764/j.issn.1672-1926.2025.10.015