There are diagnostic horizon of soils in the Altay Mountains :mollic epipedon

umbric epipedon

aridic epipedon

mat tic epipedon

argic horizon

calcic horizon

gypsic horizon

cambic horizon .It’s diagnostic characteristcs :udic soil moisture regime

ustic soil moisture regime

aridic soil moisture regime

gelic soiltemperature regime

cryic soil temperature regime

and isohumic propery(Rh)

base saturation .On the base ofit

discussthe eleven profiles category issuesin the 《Sustematic classification according to The Chinese Soil Taxonomy(Revisal Proposal)》. The results are obtained as follows :the eleven profiles belong to four orders

six suborders

nine great groups and ten subgroups.The great group are :argic orthic aridisols

gypsic orthic aridisols

argic udic isohumisols

argic ustic isohumisols

mollic boric lavisols

tipic ustic luvisols

mollic cryic cambisols

umbric cryic cambisols

mattic cryic cambisols .