Contents: Lithic Tool Edge Shape Coding Index
Primary Key: CD_EDGSHAPE
Columns:
| Name | Type | Size | Contents |
| CD_EDGSHAPE | NUMBER | Integer | Edge shape code |
| TEXT | VARCHAR | 100 | Edge shape description |
Codes:
| CD_EDGSHAPE | TEXT |
| -9 | Indeterminate |
| 0 | Not applicable |
| 1 | Straight |
| 2 | Concave |
| 3 | Convex |
| 4 | Variable |