Fast facts
      Blade edges markedly excurvate especially on resharpened specimens
      Greatest width often between the middle of the point and the tip 
              Quite thin; flattened cross section
       
              Base slightly concave
       
              Usually more than one flute on each face
       
              Basal edge and blade edges ground
       
              Size: 2¼ to 3¼ inches long
       
              Early Paleoindian ca. 9000-8000 BC