Late Changhsingian radiolarian biostratigraphy from Guangxi,South China and its correlation to conodonts  

作　　者：WU Jun FENG QingLai 

机构地区：[1]Key Laboratory of Biogeology and Environmental Geology of Ministry of Education,China University of Geosciences,Wuhan 430074,China

出　　处：《Science China Earth Sciences》2008年第11期1601-1610,共10页中国科学（地球科学英文版）

基　　金：NSFC Inovation Research Group Programm (Grant No. 40621002);MOE Innovative Research Team Progam (Grant No. IRT0546);"111" Project (Grant No. B08030);the SINOPEC Project (Grant No. G0800-06-ZS-319)

摘　　要：A well-preserved, abundant radiolarian fauna was obtained from three sections: the Dongpan, Liuqiao, and Paibi sections, in southern Guangxi, South China. Sixteen species belonging to Albaillella and Neoalbaillella, including seven undetermined species, are recognized. On the basis of stratigraphic distribution of these species, two radiolarian zones, the Albaillella triangularis Zone and the Albaillella yaoi Zone, are established. The correlation between radiolarian zones and conodont zones is suggested based on the discovery of coexisting conodonts. Albaillella triangularis and Albaillella yaoi zones correspond to Neogondolella postwangi and Neogondolella yini zones respectively.A well-preserved, abundant radiolarian fauna was obtained from three sections: the Dongpan, Liuqiao, and Paibi sections, in southern Guangxi, South China. Sixteen species belonging to Albaillella and Neoalbaillella, including seven undetermined species, are recognized. On the basis of stratigraphic distribution of these species, two radiolarian zones, the Albaillella triangularis Zone and the Albaillella yaoi Zone, are established. The correlation between radiolarian zones and conodont zones is suggested based on the discovery of coexisting conodonts. Albaillella triangularis and Albaillella yaoi zones correspond to Neogondolella postwangi and Neogondolella yini zones respectively.

关 键 词：BIOSTRATIGRAPHY RADIOLARIAN conodont CHANGHSINGIAN CORRELATION GUANGXI 

分 类 号：Q915[天文地球—古生物学与地层学]