Bifacially retouched points are projectile points that are retouched on both surfaces, often with invasive retouch covering most of both surfaces. They are divided into types by shape. e.g.. bifacial leaf-shaped point, bifacial triangular point,bifacial lanceolate point. They may be tanged or have barbs, or both, as in a bifacial barbed and tanged point.



bifacial leaf-shaped point
Bifacial leaf-shaped points are bifacial projectile points that are retouched on both surfaces and shaped like a leaf.




















bifacial triangular point
Bifacial triangular points are bifacial projectile points that are retouched on both surfaces and triangular in shape.
 
 
 
bifacial lanceolate point
Bifacial lanceolate points are bifacial projectile points that are retouched on both surfaces and lanceolate i.e. elongated leaf shaped.