摘要
20080421 Ji Shu’an(Institute of Geology,Chinese Academy of Geological Sciences,Beijing 100037,China);Ji Qiang Webbed Foot of an Early Cretaceous Ornithurine Bird Ganus from China(Geological Bulletin of China,ISSN1671-2552,CN11-2628/P,25(11),2006,p.1295-1298,3 illus.,1 table,18 refs.)
