This useful guide provides a key to identifying the various styles of points found along the Upper Mississippi River in the Driftless region stretching roughly

A guide to the projectile points that can be found in the Midwestern United States.

"Projectile point" is a collective term for spear and dart points, arrowheads, and hafted knives. The many Native Americans who have inhabited Iowa shaped point

"James Theler and Robert Boszhardt provide an overview of the Driftless region of the Upper Mississippi River Valley - roughly from Dubuque, Iowa, to Red Wing,