Planview map of Mitchell site. By 1969 the only remaining portion of the site was found between Mound A and the school house.

Porter, J. W., 1969. The Mitchell site and Prehistoric Exchange Systems at Cahokia: AD 1000+/- 300. In Explorations in Cahokia Archaeology, edited by M. L. Fowler, pp. 137-164. Illinois Archaeological Survey, Bulletin No. 7.

Image courtesy of Illinois Archaeological Survey.