The foraminiferal fauna dealt with in this paper was collected in 1955—1956 fromthe Chialingchiang Limestone of South Szechuan by several geological parties of SzechuanPetroleum Explorational Bureau.The specimens were derived from five localities:1)Shen-teng-shan,southwest of Lung-chang County;2)Li-bi Gorge,southeast of Ho-chuanCounty;3)Ta-pu-tze,east of Nan-chuan County;4)Fang-dou-shan,north of Shih-chuCounty,and 5)Lung-tung village,south of Hsü-yung County.