The Discovery of Bathynotus from Lower Part of the Kaili Formation at Sanwan Village,Nangao Town,Danzhai County(Duyunian Stage) and Its Palaeontological and Biostratigraphical Significance
The Discovery of Bathynotus from Lower Part of the Kaili Formation at Sanwan Village,Nangao Town,Danzhai County(Duyunian Stage) and Its Palaeontological and Biostratigraphical Significance
丹寨南皋凯里组下部(寒武系第2统)Bathynotus及其古生物学和生物地层学的意义