The organicmatterevolution in this area is moderate, wholly lower matured or matured.
有机质演化程度适中，总体上达到低成熟→成熟阶段。
2
The advantage of organic petrology lies in making use of maceral level to analyze characteristics, origin and evolution of sedimentary organicmatter with respect to hydrocarbon generation.
其最大特点在于从显微层次来认识和分析非均质性的沉积有机质特征、成因和演化与烃类形成的关系。
3
It indicate that the organic maturation is of positive correlation with temperature and heating time, but pressure raise restrains maturation and evolution of organicmatter.