%0 Journal Article
%T A DISCUSSION ON STRATIGRAPHICAL CLASSIFICATION AND LOWER BOUNDARY OF QUATERNARY IN THE THREE-RIVER PLAIN<br>三江平原第四系划分及下限问题
%A 曾建平
%J 第四纪研究
%D 1985
%I 
%X The Three-River . ( Sanjiang ) Plain is a low-lying swampying alluvial plain formed by three rivers: the Heilongjiang, the Songhuajiang and the Wusulijiang. The lower limit of the Quaternary system in this region can be marked by the closing of the warm-humid climate of the warm-temperate and temperate zones in the Neogene period, and the beginning of the glacial stage climate in the Quaternary.
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=E62459D214FD64A3C8082E4ED1ABABED5711027BBBDDD35B&cid=621CF755B1A341E5&jid=EA07051745CDC8D89D5F01A3A4CFE6A9&aid=844AA66BB344A4937B0B65EC52F086E0&yid=74E41645C164CD61&vid=B31275AF3241DB2D&iid=CA4FD0336C81A37A&sid=869807E2D7BED9EC&eid=10F298ED9F164662&journal_id=1001-7410&journal_name=第四纪研究&referenced_num=0&reference_num=0