1、震旦系2、三叠系3、石炭系4、古近系5、新近系6、侵入岩7、下更新

1, Aurora-based 2, 3 Triassic, Carboniferous 4, 5 Paleogene, Neogene 6, 7 intrusive rocks, Pleistocene Glutenite 8, the system updates the gravel layer <br>9, 10 Holocene eolian sand, Holocene gravel layer 11, the new mud system Hunan 12, 13 strike-slip fault, inspection points 14, aqueous

1, Zhendan system 2, three stacks 3, charcoal system 4, ancient near 5, the new system 6, invasive rock 7, the next update of the total gravel 8, on the updated overall gravel layer<br>9, the new wind into sand 10, the new unified gravel layer 11, the new Unified Lake Xiang silt 12, the slip fault 13, the inspection point 14, the water system

1. Sinian 2, Triassic 3, Carboniferous 4, Paleogene 5, Neogene 6, intrusive 7, lower Pleistocene sandy conglomerate 8, upper Pleistocene gravel layer<br>9. Holocene eolian sand 10, Holocene gravel 11, Holocene Huxiang mud 12, strike slip fault 13, investigation point 14, water system