Arrowheads and Spear Points in the Prehistoric Southeast by Linda Crawford Culberson (1993, Paperback)

I love the described history of stone tool making in the Americas, from first immigrants through the Mississippian Stage.
I like the grouping by the author of similar type arrowheads into clusters. Many illustrations are fuzzily dotted, not crisp, but still helpful.
I dislike there being no specifics whatever of geographic area, more precise age, stone/mineral types used, sizes or matching of any artifacts to any known tribes or cultures making them.
I decided to buy it to gain more and, hopefully, specific information on arrowheads & spear points in the US Southeast. The book has mostly general information on points and nothing particular about US Southeast points at all.