Contact: Bryan E. Jones
jonesbry@missouri.edu
573-882-9144
University of Missouri-Columbia
Caption: Arrow points (top) were reworked and refined through experimentation, often using dart points (bottom) as a starting place. The difference between the two types of points (size and neck/stem width) can be observed in this photo.
Credit: University of Missouri
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Related news release: Cutting-edge weapons result of prehistoric experimentation