%0 Journal Article %T BasesOftheChronologicalClassificationwithSpecialReferencetothePalaeozoicStratigraphyofChina %J µØÖÊѧ±¨ %P 42-63 %D 1943 %X Inconclusion,thechronologicalclassificationshouldbaseuponthefollowiagthreebases:1.CycleofSedimentation2.Diastrophism3.FaunalAssemblageTheoldclassificationmainlybaseduponpalaeontologicalgroundisnotsatisfactory,whilethenewclassificationofGrabaubasedonpulsationthe %U http://www.geojournals.cn/dzxb/ch/reader/view_abstract.aspx?file_no=1943Z103&flag=1