Paleoenvironments, Provenance, and Reservoir Characterization: Integrating Litho-Ichnofacies, Petrography, and Geochemistry of Compound Sandstone-Shale in the Jurassic Datta Formation, Western Salt Range, NW Himalayas (DATASET)

This dataset provides supporting materials for the manuscript "Paleoenvironments, Provenance, and Reservoir Characterization: Integrating Litho-Ichnofacies, Petrography, and Geochemistry of Compound Sandstone-Shale in the Jurassic Datta Formation, Western Salt Range, NW Himalayas." It includes detailed petrographic data, geochemical analyses, ichnofacies classifications, and sedimentological observations supporting interpretations of depositional environments, provenance, and reservoir potential.

本数据集为学术稿件《古环境、物源与储层表征：整合喜马拉雅西北部西盐岭侏罗纪达塔组复合砂泥岩的岩相-遗迹相（Litho-Ichnofacies）、岩石学与地球化学数据》提供支撑性材料。数据集涵盖精细化岩石学数据、地球化学分析结果、遗迹相分类方案以及沉积学观测资料，可为沉积环境判别、物源分析及储层潜力评价提供支撑依据。