Discriminant Analysis of Certain Middle Missouri Tradition Projectiles
F. A. Calabrese · Plains Anthropologist · 1973
Projectiles from nine Middle Missouri tradition sites in two contiguous archaeological regions are analyzed. These sites date from the 12th to 17th centuries. Discriminant Analysis was used to cluster sites on the basis of similarities in projectile size and shape. The site groupings provided by this analysis crosscut geographic boundaries, suggesting that the variation is not due to local manufacturing practices; rather, the noted differences probably reflect pattern changing through time.