| Bradley Spike |
| 4000-1800 B.P. |
| Outline Representative of Shape and Size | Point Characteristics and Information |
| Size | Small to Medium |
| Shape | Triangular |
| Notch Type | Stemmed |
| Shoulder | Upward Angle |
| Shoulder Edge | Weak |
| Stem | Straight to Contracting |
| Base | Straight to convex |
 | Distribution |
