Table 1.
Meso-Neoproterozoic strata correlation table of stratigraphic division in the typical aulacogens of the North China Craton.
| Strata | Yanliao aulacogen | Xiong 'er aulacogen | ||||
|---|---|---|---|---|---|---|
| Mianchi-Que Mountain | Song Mountain -Ji Mountain | small Qinling Mountains-Luanchuan | Zhongtiao Mountain-Wangwu Mountain | |||
| Mesoproterozoic | Changcheng System | Dahongyu Formation | Luoyu Group (Cuizhuang Formation, Sanjiaotang Formation and Luoyukou Formation) | Wufoshan Group (Maanshan Formation, Putaoyu Formation, Luotuopan Formation and Hejiazhai Formation) | Luoyu Group (Cuizhuang Formation, Luoyukou Formation) | |
| Tuanshanzi Formation | Ruyang Group (Xiaogoubei Formation, Yunmengshan Formation, Baicaoping Formation and Beidajian Formation) | Bingmagou Formation | Gaoshan River Group (Biegaizi Formation, Erdaohe Formation and Chenjiajian Formation) | Ruyang Group (Yunmeng Mountain Formation, Baicaoping Formation, Beidajian Formation) | ||
| Chuanlinggou Formation | Xiong'er Group | Xiong 'er Group | Xiong 'er Group | Xiong 'er Group | ||
| Changzhougou Formation | ||||||
| Jixian System | Tieling Formation | Huanglianduo Formation | Guandaokou group (Longjiayuan Formation, Xunjiansi Formation, Duguan Formation and Fengjiawan Formation) | Longjiayuan Formation | ||
| Hongshuizhuang Formation | ||||||
| Wumishan Formation | ||||||
| Yangzhuang Formation | ||||||
| Gaoyuzhuang Formation | ||||||
| Pending System | Xiamaling Formation | |||||
| Neoproterozoic | Tanian System | Dongpo Formation | Luoquan Formation | Dazhuang Formation | Luoquan Formation | |
| Luoquan Formation | ||||||
| Qingbaikou System | Jingeryu Formation | Dongjia Formation | Luanchuan group (Sanchuan Formation, Nannihu Formation, Meiyaogou Formation, Dahongkou Formation) | |||