Table 1 Lithologic description of different stratum in the study area
Stratum | Code | Major lithology description |
|---|---|---|
Quaternary | Q | Gravel and sand deposits, silt, loess |
Neogene | N | Mudstone, sandstone |
Paleogene | E | Mudstone, fine conglomerate, sandstone, siltstone |
Cretaceous | K | Conglomerate, sandstone |
Jurassic | J | Sandstone |
Triassic | T | Sandstone, calcareous slate, limestone, marl |
Silurian | S | Syenogranite |
Ordovician | O | Quartz diorite |
Cambrian | Є | Basalt, andesite |
Paleoproterozoic | Pt | Gneiss, schist |
