
Base flute is artifact removal scar

Features blood channel above base flute
These two points from the Genesee River valley are representative of two different periods of Paleo Indian culture. The top point is a lanceolate Clovis Point made from slate. This point is 4- 1/4 inches long and displays a very well shaped fluting at the base. The shape of the fluting is that of the previously described plano-convex point. This is further evidence that many base flutings from fluted points are flaking scars from artifact removal. Points made from slate were honed to a sharpness that exceeds todays surgical scalpels.
The second point is a Crowfield style stone point. Also known as Eastern Folsom, this weapon point features a "blood channel" just above the base fluting, presumably to bleed out its victim. Created during the Folsom Period, these wide points have a short base fluting that is closer to the Clovis fluting style than the longer, (base to near tip), style of the true Folsom Point.