| Formation | Symbol | Thickness m | Brief description of lithology and lithofacies | Tie | System | Group |
| Quaternary | — | — | Q | 410∼440 | Mainly gray-yellow clay, mixed with colored gravel and sandy gravel |
| Neogene | — | — | N | 738∼933 | The middle and upper parts are mainly composed of gray-yellow mudstone, sandy mudstone, and gravel-bearing mudstone with gypsum mudstone and argillaceous siltstone, and the lower part is mainly composed of gray-yellow mudstone, sandy mudstone, and sandy mudstone mixed with brown-gray mudstone and small mudstone conglomerate |
| Paleogene | — | — | E | 115∼227 | Red-brown, gray mudstone, and sandy mudstone are mainly intercalated with argillaceous siltstone, siltstone, gravel-bearing siltstone, and glutenite |
| Cretaceous | Lower | Tugu Luqun | K1tg | 275∼441 | The middle and upper parts are mainly composed of brown-gray, gray-brown mudstone, and sandy mudstone interbedded with brown-gray argillaceous siltstone; the lower part is interbedded with gray and brown argillaceous siltstone, siltstone and brown and gray silty mudstone |
| Triassic | Lower | Shaofanggou group | T1s | 0∼117 | Red-brown, gray-brown mudstone, and sandy mudstone are mainly mixed with gray, brown-gray, variegated gravel-bearing fine sandstone, gravel-bearing medium sandstone, and glutenite | Jiucai Garden group | T1j | 42∼169 | Red-brown, gray-brown mudstone, and sandy mudstone are mainly mixed with gray, brown-gray, variegated gravel-bearing fine sandstone, gravel-bearing medium sandstone, and glutenite |
| Permian | Upper | Wutonggou Formation | P3wt | 8∼136 | Taupe, gray mudstone, silty mudstone, and even gray argillaceous siltstone |
| Carboniferous | Upper | Batamay | C2b | 48∼907 | Gray, brown-gray, and brown volcanic breccia with green-gray, gray-green, gray-black andesite, tuff, and carbonaceous mudstone |
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