%0 Journal Article
%T PHYLOGENETIC SIGNIFICANCE OF NEW SPECIES OF Porcellia FROM UPPER PERMIAN CHANGXING FORMATION IN CHINA<br>
%J 科学通报(英文版)
%D 1985
%I 
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=01BA20E8BA813E1908F3698710BBFEFEE816345F465FEBA5&cid=96E6E851B5104576C2DD9FC1FBCB69EF&jid=DD6615BC9D2CFCE0B6F945E8D5314523&aid=7C560A6395AC44E75E41EF66B50F2CC1&yid=74E41645C164CD61&vid=340AC2BF8E7AB4FD&iid=E158A972A605785F&sid=F9A6B6F259CE5121&eid=F9A6B6F259CE5121&journal_id=1001-6538&journal_name=科学通报(英文版)&referenced_num=0&reference_num=0