%0 Journal Article %T CambrianCorrelationBetweenChinaandNorthAmerica %A B.F.HOWELL %J µØÖÊѧ±¨ %D 1947 %X ThepromulgationbyProfessorGrabauofhisPulsationTheoryhasstimulatedtheinterestofPaleozoicstratigraphersthroughouttheworldintheintercontinentalcorrelationoftheirformationandfaunas.ThedegreetowhichProfessorGrabau'stheorywillbeacceptedbystratigraphersgenerallywi %U http://www.geojournals.cn/dzxb/ch/reader/view_abstract.aspx?file_no=19470011&flag=1