结果表明:五峰组沉积早期气候温暖潮湿、水体较为氧化、盐度较低;五峰组沉积中期水体还原性增强、古生产力提高;五峰组晚期气候干冷,水体较为氧化,经历了赫南特冰期;龙马溪组自下而上古气候经历了暖湿—相对干热—暖湿—相对干热的演化,...
川南地区五峰组—龙马溪组沉积环境演化及其对 页岩发育的控制doi:10.3969/j.issn.1673-5005.2024.02.002Based on core observation, thin section analysis, electron microscope examination, XRF scanning, whole rock Xray diffraction, ICP-MS analysis, and total organic carbon...