摘要
The Carboniferous strata is widespread in Baogutu-Hatu region,West Junggar.In recent years,the 1:50000 regional geological survey confirmed that th"eTailegula Formation"stratotype,which was builded in the Baogutu region is consists of the Early Carboniferous Baogutu Formation fine clastic rocks and the Late Devonian Karamay ophiolitic tectonic mélange belt.This article mainly discuss the application of"Tailegula Formation"in West Junggar.