阴极发光技术揭示了碳酸盐岩成岩作用的多阶段性。主要成岩作用发生于浅埋条件。这种环境的Ｅｈ、ｐＨ值较低，矿物中含锰，导致弱发光。岩石的碳、氧同位素值偏离了海相环境的值域。根据Ｓｒ／Ｃａ比推算，成岩溶液相当于淡水中加入不足１０％的海水。基于这些研究，作者提出一种新的成岩作用方式—溶实作用，用以解释灰泥沉积物在近地表淡水环境中的固结成岩 Cathodoluminescence reveals the multi-stage nature of carbonate diagenesis. The main diagenesis occurred in the shallow buried conditions. Eh in this environment has a low pH and contains manganese in the minerals, resulting in weak luminescence. Rock carbon and oxygen isotope values ​​deviate from the marine environment. Based on the Sr / Ca ratio, the diagenetic solution is equivalent to adding less than 10% of the fresh water to the seawater. Based on these studies, the authors propose a new type of diagenesis - dissolution, to explain the consolidation of stucco sediments into near-surface freshwater environments