The hypothesis that projectile points serve functions other than use as a head for a missile was examined by Morse and Goodyear in regard to Dalton points. The writer reexamined this hypothesis in light of a significant collection of Dalton points from Yell County, Arkansas, and further substantiates the hypothesis formulated by Morse and tested by Goodyear.
Brooks, Robert L.
"Collection of Dalton Points from Yell County, Arkansas,"
Journal of the Arkansas Academy of Science: Vol. 27
, Article 12.
Available at: http://scholarworks.uark.edu/jaas/vol27/iss1/12