| Plains Knife |
| 6000-4000 B.P. |
| Outline Representative of Shape and Size | Point Characteristics and Information |
| Size | Medium to Large |
| Shape | Triangular |
| Notch Type | Side Notched |
| Shoulder | Straight |
| Shoulder Edge | Straight |
| Stem | Expanded |
| Base | Straight to concave |
| Comments |
| Widest part is basal corners |
| Distribution |
