Recently renewed interest has been focused upon the occurrence in the Plains area of the archaeological complex often termed the “Southern cult.” This complex is found over a wide geographic area and in association with varied cultures. It occurs throughout the southeastern United States, and extends north and west along the Mississippi and Missouri River valleys. It has been found in eastern South Dakota, eastern North Dakota, and in the provinces of Manitoba and Saskatchewan in Canada. The complex is characterized by specific art motifs and ceremonial objects, including masklike whelk shell gorgets, and the cross, forkedeye, and hand-and-eye motifs. The complex was apparently fundamentally dependent upon a horticultural base, and is associated in nearly every case with platform mounds. Sites often thought of in connection with the Southern cult are Etowah (Georgia), Moundville (Alabama), and Spiro (Oklahoma). The author has recently examined materials in the collections of the North Dakota State Historical Museum for artifacts related to the complex.