| Stratum Number | Stratum Type | Features | Occupation |
|---|---|---|---|
| A-1-1 | Present Ground | none | After San Juan |
| G-2-8 | Occupational Fill | 24.0; none | Chacoan |
| H-2-9 | Floor Contact | 27.0; 100.0; none | Chacoan |
| I-2-10 | Floor Itself | none | Chacoan |
| none | 1000.0; 1001.0; none | ||
| no data | none | ||
| L-3-13 | 13.0 | ||
| H-1-6 | 11.0 |