Contents: Stratum Type
Primary Key: CODE
Parent Table: none
Columns:
| Name | Type | Size |
| CODE | Number (Integer) | 2 |
| LABEL | VARCHAR | 30 |
Codes
| CODE | LABEL |
| 1 | Surface |
| 2 | Erosional Fill |
| 3 | Roof Fall |
| 4 | Floor |
| 5 | Multiple Floors |
| 6 | Architectural Fill |
| 7 | Midden |
| 8 | Primary Refuse |
| 9 | Fuel |
| 10 | Cached Material |
| 11 | Vandal Fill |
| 12 | Backfill |
| 13 | Sterile |
| 14 | Elevated Floor |
| 15 | Elevated Multiple Floors |
| 0 | Unassigned |
| 16 | Cultural Fill |