| Cahokia |
| 1000-500 B.P. |
| Outline Representative of Shape and Size | Point Characteristics and Information |
| Size | Small to Medium |
| Shape | Triangular |
 | Notch Type | Side Notched |
| Shoulder | Straight |
| Shoulder Edge | Straight |
| Stem | Expanded |
| Base | See Comment |
| Pictures |
Comments |
| May be serrated |
| Base may be concave to convex or may |
| have center basal notch. |
| May have one or more notches on each |
| edge |
| Rare examples are serrated and un-notched |
| Distribution |
