| Stratum Number | Stratum Type | Features | Occupation |
|---|---|---|---|
| D-1.5-3.5 | Artificial Fill | none | Chacoan |
| D-1-1 | Artificial Fill | Chacoan | |
| D-2-4 | Artificial Fill | none | Chacoan |
| G-1-5 | Occupational Fill | none | Chacoan |
| H-1-6 | Floor Contact | 1.0 | Chacoan |
| I-1-3 | Floor Itself | Chacoan | |
| L-1-7 | Feature Fill | 6.0; none | Chacoan |
| L-2-9 | Feature Fill | 7.0 | Chacoan |
| O-1-2 | Zonal, Naturally Decayed Floors | 3.0; none | Chacoan |
| X-1-8 | Unknown Deposit | Chacoan |