%0 Journal Article %T PreliminaryObservationsontheCenozoicGeologyofYunnan %J µØÖÊѧ±¨ %D 1940 %X ScatteredfactsaboutthegeneralgeologyandmineralresourcesofYunnanhavebeenslowlyaccumulatedfornearlyhalfacentury[61]andwecansaythatYunnanisknowngeologically,butunfortunatelyitisnotwellknown.Previousworkers,especiallyJ.Deprat[17]andJ.CogginBrown[911],havealsocontributedmuchtoourknowledgeconcerningtheCenozoicgeologyofthis %U http://www.geojournals.cn/dzxb/ch/reader/view_abstract.aspx?file_no=19400216&flag=1