| Castroville |
| 4000-1500 B.P. |
| Outline Representative of Shape and Size | Point Characteristics and Information |
| Size | Medium to Large |
| Shape | Triangular |
| Notch Type | Basal Notched |
| Shoulder | Long Tangs |
| Shoulder Edge | Straight |
| Stem | Straight to expanding |
| Base | Straight to convex |
| Comments |
| Base may be notched |
| Distribution |
