The Honger coalfield is situated in the Neocathaysian structural system, faults are well developed.
红格尔煤田是新华夏系构造体系的产物，断层比较发育。
2
Brush structures are fully developed in the North China subsiding belt of the Neocathaysian system.
新华夏系第二沉降带华北沉降区，广泛发育了帚状构造。
3
The Tonglushan Cu-Fe deposit is located at the middle part of the Neocathaysian compound mole track and the northwestward of the Yangxin complex massif.