| Stratum Number | Stratum Type | Features | Occupation |
|---|---|---|---|
| A-1-1 | Present Ground | After San Juan | |
| B-1-2 | Post-Occupational Fill | none; 6.0; 7.0 | San Juan |
| C-1-4 | Structured Trash | none | San Juan |
| C-2-10 | Structured Trash | none | Chacoan |
| C-2-5 | Structured Trash | none | Unknown |
| C-3-14.5 | Structured Trash | none | Chacoan |
| C-4-17 | Structured Trash | 4034.0; none | Chacoan |
| C-6-20 | Structured Trash | Unknown | |
| D-1.5-5.5 | Artificial Fill | none | Chacoan |
| D-2-12 | Artificial Fill | Chacoan | |
| D-2-13 | Artificial Fill | none | Chacoan |
| D-2-16 | Artificial Fill | none; 2014.0; 2016.0 | Chacoan |
| D-3-21 | Artificial Fill | Chacoan | |
| G-1-4 | Occupational Fill | none | Mixed Chacoan and San Juan |
| G-1-5 | Occupational Fill | none | Chacoan |
| H-1-5 | Floor Contact | 1.0; 2.0; 3.0; 6.0; 7.0; 1004.0; 1006.0; 1007.0; 1012.0; none | Chacoan |
| H-1-6 | Floor Contact | Chacoan | |
| H-2-14 | Floor Contact | none | Chacoan |
| I-2-15 | Floor Itself | Unknown | |
| J-1-12 | Preoccupational Fill | none | Chacoan |
| J-1-22 | Preoccupational Fill | Chacoan | |
| L-1-6 | Feature Fill | 1010.0 | Chacoan |
| L-2-7 | Feature Fill | 1011.0; 2001.0 | Chacoan |
| L-3-8 | Feature Fill | 2002.0; 2003.0; 2004.0; 2005.0; 2007.0; 2008.0; 2009.0; 2010.0; 2011.0; 2012.0; 2013.0; 2014.0; 2015.0; 2021.0; none; 2022.0 | Chacoan |
| L-4-9 | Feature Fill | 2021.0; 2007.0 | Chacoan |
| L-6-23 | Feature Fill | 4037.0 | Chacoan |
| N-1-3 | Natural-Slow Roof Fall | 1005.0; 1009.0; none | Mixed Chacoan and San Juan |
| S-1-12 | Contact Surface Between 2 Other Surfaces | none | Chacoan |
| S-1-19 | Contact Surface Between 2 Other Surfaces | Chacoan | |
| T-1-18 | Construction Debris | none | Chacoan |
| T-2-20 | Construction Debris | Chacoan | |
| no data | 2006.0; none | ||
| I-1-6 | none | ||
| none | none | ||
| P-0-0 | none |