论文部分内容阅读
In the Carboniferous，the endemism of biota，the strong glacial-eustatic control over sedimentation and consequent widespread disconformities hamper theselection of acceptabk GSSPs for the Carboniferous stages，including the Serpuldlovian，Moscovian，Kasimovian and Gzhehan．Those relatively deeper-water,carbonate-slope and basinal sections can be served as potential candidate sections for GSSPs．The Naqing Section，which was formerly named as the Nashui section in Luosu,Luodian,Guizhou Province．South China,iS such a slope facies section．More detailed conodont biostratigraphy mainly for the GSSP of the Moscovian Stage has been carried out in recent two years．