Litostratigrafie
Ordovik
| Darriwil | Tuwibong formation Jigunsan formation |
| Daping | Makgol formation |
| Tremadok | Dumugol formation Dongjeom formation |
Kambrium
| Kambrium stage 10 | Hwajeol formation |
| Jiangshanian | Sesong formation (Paibian – Jiangshanian) |
| Paibian | Sesong formation (Paibian – Jiangshanian) |
| Guzhangian | Daegi formation (Wuliuan – Guzhangian) |
| Drum | Daegi formation (Wuliuan – Guzhangian) |
| Wuliuan | Daegi formation (Wuliuan – Guzhangian) |
| Kambrium stage 4 | Myobong formation |
| Kambrium stage 3 | Jangsan formation Myeonsan formation |