| Marcos |
| 3500-1200 B.P. |
| Outline Representative of Shape and Size | Point Characteristics and Information |
| Size | Medium |
| Shape | Triangular |
| Notch Type | Corner |
| Shoulder | Barbed |
| Shoulder Edge | Straight to Flared |
| Stem | Expanding towards base |
| Base | Straight |
| Comments |
| Pictures | Distribution |
