00983cam a22002771  4500001001300000003000400013005001700017008004100034010001700075035001900092040004100111041001300152042001200165050004100177100003200218245006300250260004900313300006400362410008200426500007700508650002400585650002500609650002800634740002600662999001700688gs 37000244 DLC20260227111342.0811006s1936    cc f         f000 0 eng c  ags 37000244   a(OCoLC)7820751  aU.S. Geol. survey. LibrarycTxUdDLC0 aengbchi  apremarc00aQE756.C6bA3 ser. B, vol. 6, fasc. 31 aHsü, Singwu Chieh,d1901-10aGastropods from the Siashu formation,cby Singwu C. Hsü.  aNanking,bGeological survey of China,c1936.  a50 p.; 1 p. l., 6 p.bincl. tables, diagrs. III pl.c29 cm.10aChina.bGeological Survey.tPalæontologia sinica,nser. B,vvol. VI, fasc. 3  aAdded t.-p. and summary in Chinese. Summary paged with Chinese numerals. 0aGastropoda, Fossil. 0aPaleontologyzChina. 0aPaleontologyyCenozoic.4 aThe Siashu formation.  c27382d27382