The Riverside Site in Menominee, Michigan, was a prehistoric village and cemetery on a high sand dune above the Menominee River, occupied from around 1000 B.C. to about A.D. 70, with most remains dating to roughly 500 B.C. to 200 B.C. Excavations found overlapping habitation and burial areas, with at least 63 individuals buried in pits and cremation pits. The site is important for showing a cultural transition between Old Copper and Red Ocher traditions, with some later Woodland and Mississippian material. Its most striking finds are about 700 copper artifacts, including the first clearly documented cast copper implement, as well as evidence of social ranking in burials.