摘要
20072695 Hu Bin(Henan Polytechnic University,Jiaozuo,Henan 454003);Jiang Zaixing Trace Fossils of Deeper Lacustrine Deposits in the Paleogene Shahejie Formation of Jiyang Depression,Shandong Province,East China(Acta Palaeontologica Sinica,ISSN0001-6616,CN32-1188/Q,45(1),2006,p.83-94,1 illus.,2 plates,1 table,18 refs.)Key words:ichnofossils,Jiyang Depression The Paleogene Shahejie Formation of Jiyang Depression,Shandong Province,Eastern China,
