| Stratum Number | Stratum Type | Features | Occupation |
|---|---|---|---|
| A-1-1 | Present Ground | none | After San Juan |
| C-10-12 | Structured Trash | San Juan | |
| C-11-13 | Structured Trash | none | San Juan |
| C-12-14 | Structured Trash | San Juan | |
| C-1-3 | Structured Trash | none | San Juan |
| C-2-4 | Structured Trash | none | San Juan |
| C-3-5 | Structured Trash | none | San Juan |
| C-4-6 | Structured Trash | none | San Juan |
| C-5-7 | Structured Trash | none | San Juan |
| C-6-8 | Structured Trash | none | San Juan |
| C-7-9 | Structured Trash | San Juan | |
| C-8-10 | Structured Trash | none | San Juan |
| C-9-11 | Structured Trash | none | San Juan |
| J-1-18 | Preoccupational Fill | 1.0 | Chacoan |
| L-1-16 | Feature Fill | none | San Juan |
| L-2-17 | Feature Fill | 10.0 | San Juan |
| M-1-2 | Secondary, Unstructured Trash | none | San Juan |
| M-2-15 | Secondary, Unstructured Trash | none | San Juan |
| L-2-17.1 | 10.0 | ||
| none | none |