%0 Journal Article %T PreliminaryNotesontheMetamorphicRocksoftheKaolanSeries,CentralKansu %J µØÖÊѧ±¨ %P 190-197 %D 1948 %X ThemetamorphicrocksincentralKansuhaslongbeenmadeknownbymanyanearliergeologistworkingintheareaunderdiscussion.ThenameKaolanSeriesisgenerallyproposedforagroupofcrystallinerocksinviewofitsprominentdevelopmentaroundthedistrictofKaolan,the %U http://www.geojournals.cn/dzxb/ch/reader/view_abstract.aspx?file_no=1948Z203&flag=1