| Stratum Number | Stratum Type | Features | Occupation |
|---|---|---|---|
| A-1-1 | Present Ground | none | After San Juan |
| B-1-2 | Post-Occupational Fill | 1.0; 2.0; 3.0; 4.0; 5.0; 6.0; 7.1; 7.2; 8.1; 8.2; 9.0; 10.0; none | San Juan |
| B-2-16 | Post-Occupational Fill | Chacoan | |
| C-1-10 | Structured Trash | none | Mixed Chacoan and San Juan |
| D-1-13 | Artificial Fill | 23.0 | Chacoan |
| E-1-3 | Roof Contact | 11.0; 12.0; none | San Juan |
| F-1-4 | Roof Itself | none | Mixed Chacoan and San Juan |
| F-2-7 | Roof Itself | 16.0; none | San Juan |
| H-1-8 | Floor Contact | 18.0; none | San Juan |
| H-2-11 | Floor Contact | none | Mixed Chacoan and San Juan |
| I-1-9 | Floor Itself | none | San Juan |
| I-2-12 | Floor Itself | Mixed Chacoan and San Juan | |
| J-1-18 | Preoccupational Fill | Chacoan | |
| K-1-15 | Wall Foundation | Chacoan | |
| M-1-6 | Secondary, Unstructured Trash | none | Mixed Chacoan and San Juan |
| N-1-5 | Natural-Slow Roof Fall | none | Mixed Chacoan and San Juan |
| U-1-17 | Disturbed Deposits | Chacoan | |
| none | 20.0; 21.0; 22.0; none | ||
| no data | none | ||
| N-2-7 | none |