v. 1. Introduction by E.H. Bell. I. Archaeology of certain sites in Cedar County, Nebraska by Paul Cooper. II. A comparison of the cultural manifestations of the Burkett and Gray-Wolfe sites, by Marion Lucile Dunlevy. III. The Sweetwater culture complex, by J.L. Champe. IV. The Nehawka and Table Rock foci of the Nebraska aspect, by E.H. Bell and G.H. Gilmore. V. The rock shelters of western Nebraska, by E.H. Bell and R.E. Cape. VI. Some considerations regarding the possible age of an ancient site in western Nebraska, by E.H. Bell and Willem Van Royen.