| Stratum Number | Stratum Type | Features | Occupation |
|---|---|---|---|
| A-1-1 | Present Ground | After San Juan | |
| B-1-2 | Post-Occupational Fill | none | San Juan |
| C-1-4 | Structured Trash | none | Mixed Chacoan and San Juan |
| L-1-6 | Feature Fill | 1.0 | Chacoan |
| L-2-7 | Feature Fill | 2.0 | Chacoan |
| M-1-3 | Secondary, Unstructured Trash | none | Chacoan |
| M-2-9 | Secondary, Unstructured Trash | none | Chacoan |
| M-3-10 | Secondary, Unstructured Trash | none | Chacoan |
| M-4-12 | Secondary, Unstructured Trash | none | Chacoan |
| M-5-13 | Secondary, Unstructured Trash | none | Chacoan |
| Q-1-8 | Zonal, Extramural Living Surface | Chacoan | |
| R-1-5 | Extramural Activity Surface | Chacoan | |
| R-2-11 | Extramural Activity Surface | 3.0; none | Chacoan |
| no data | none | ||
| none | none |