| Stratum Number | Stratum Type | Features | Occupation |
|---|---|---|---|
| A-1-1 | Present Ground | none | After San Juan |
| B-1-2 | Post-Occupational Fill | 1.0; 5.0; 11.0; 13.1; 13.2; 14.0; 15.1; 15.2; 16.0; 100.0; none | San Juan |
| G-1-3 | Occupational Fill | 2.0; 3.0; 4.0; 6.0; 7.0; 8.1; 8.2; 9.0; 10.0; none | San Juan |
| H-1-4 | Floor Contact | none | San Juan |
| I-1-5 | Floor Itself | none | San Juan |
| L-1-6 | Feature Fill | 17.0 | San Juan |
| L-17-37 | Feature Fill | 44.0 | San Juan |
| L-6-11 | Feature Fill | 23.0 | Mixed Chacoan and San Juan |
| none | 101.0; none |