| Ecusta |
| 8000-5000 B.P. |
| Outline Representative of Shape and Size | Point Characteristics and Information |
| Size | Small |
| Shape | Serrated Triangular |
| Notch Type | Side Notched |
| Shoulder | Straight to upward angle |
| Shoulder Edge | Weak |
| Stem | Expanding |
| Base | Straight to Concave |
| Comments |
| Pictures | Distribution |
