摘要
TheOrdovicianChangtuFaunaisrecentlydiscoveredintheXia’ertaiandHulanGroupsinnorthernLiaoning-centralJilin.Thefauna,containing10generaand14species(including3newgenera,9newspeciesandanunidentifiedspecies),iscloselyrelatedinevolutionwiththeEarlyCambrianQinghezhenFauna.Thediscoveryofthisfaunaissignificanttothestudyontheageofthestrata,Ordovicianbiostratigraphyandgeo-logicalevolutionofthetectonostratigraphicalterraneonthenorthernmarginoftheSino-Koreanplate.
出版日期
1992年04月14日(中国期刊网平台首次上网日期,不代表论文的发表时间)