Geological Map of Inner Mongolia Autonomous Region, China
The stratum includes:
Quaternary, Upper Tertiary, Lower Tertiary, Cretaceous, Jurassic, Triassic, Permian, Carboniferous, Devonian, Silurian, Ordovician, Cambrian, Shangyuan The ancient world, the ancient Yuan Dynasty, the Lower Yuan Dynasty, the Upper Archaic, the Lower-Middle Archaic
Igneous rocks include:
Himalayan period
Late Yanshan
Early Yanshan
Indosinian period
Late Hualixi
Midwestern China
Early Hualixi
Middle east of Caledon
Early Caledonian
Late ancient period
Middle Yuan period
Early metamorphic period
Taikoo period
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