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地质学报 1956
THEPERMIANOFLIANGSHANANDITSBEARINGONTHECLASSIFICATIONANDCORRELATIONOFTHEPERMIANROCKSOFSOUTHCHINAAbstract: StrataofPermianagearefairlywelldevelopedintheLiangshanregion,S.Shensi.TheydifferinsomedegreefromthoseofSouthandSouthwesternChina,particularlyintheirupperportionswhicharealmostentirelycomposedoflimestones.Thesubdivisionsadoptedhereareasfollows(indescendingorder):UpperPermian-Lopingian
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