Later in the paper, a correlation between the main coal-seams in this province is made, in combination with the traditional method of the key bed, coal petrography and palaeontology.
然后，结合传统的标志层法、煤岩学及古生物学方法，对该区主要煤层进行对比。
2
To provide the description work of the geological markers that can be combined with well-logging correlation to understand and gain insights into the geometry and lateral continuity of the coalseams.
通过对地质标志层的特征描述并结合测井资料所做的地层对比，进而深入了解了该区煤系地层的横向展布格局。
3
The paper has demonstrated corresponding problems concerned stratigraphic division and correlation of coalseams by utilization of logging data.