摘要
20082204 Cong Feng(Institute of Geochem- istry,Chinese Academy of Sciences,Guiyang 550002,China);Tang Hongfeng Geochem- istry and Tectonic Setting of Devonian Rhyo- lites in Southern Altay,Xinjiang,Northwest China(Geotectonica et Metallogenia,ISSN 1001—1552,CN44—1595/P,31(3),2007, p.359—364,6 illus.,1 table,17 refs.) Key words:rhyolites,Altai