[关键词]
[摘要]
1 INTRODUCTIONHuangnitang ,asmallvillageneartheChangshanCountyTown ,westernZhejiangisthelocationoftheGSSPofDarriwilian ,MiddleOrdovician (ChenandBergstr m ,eds .,1 995 ,Chenetal.,1 997,1 998)(Text fig . 1 ) .TheHuangnitangsectionwasfirstdiscoveredbyoneoftheauthors (YuGuo hua)dur ingthe geologicalinvestigationwithhiscolleaguesfromtheZhejiangPetrolumGeologicalTeamin1 979.ThissectionwasthenreportedonLuoZhangandZhengYun chuan (1 981 ) .Duringthefieldex cursionoftheFourthInternatio…
[Key word]
[Abstract]
1 INTRODUCTIONHuangnitang ,asmallvillageneartheChangshanCountyTown ,westernZhejiangisthelocationoftheGSSPofDarriwilian ,MiddleOrdovician (ChenandBergstr m ,eds .,1 995 ,Chenetal.,1 997,1 998)(Text fig . 1 ) .TheHuangnitangsectionwasfirstdiscoveredbyoneoftheauthors (YuGuo hua)dur ingthe geologicalinvestigationwithhiscolleaguesfromtheZhejiangPetrolumGeologicalTeamin1 979.ThissectionwasthenreportedonLuoZhangandZhengYun chuan (1 981 ) .Duringthefieldex cursionoftheFourthInternatio…
[中图分类号]
Q915
[基金项目]
