| Site Ref | Plan | Trench | Description |
| NWW23 | 2301 | 45 | Pit 1 area to SE end of wall adjacent to Tr20 |
| NWW23 | 2302 | 45 | Pit 1 & pit 11 area to SE end of wall adjacent to Tr21 |
| NWW23 | 2303 | 46 | Inside of wall at the SE corner where wall turns SW |
| NWW23 | 2304 | 46 | Inside of wall at the SE corner where wall turns SW |
| NWW23 | 2305 | 45 | Pit 1 & pit 11 area to SE end of wall adjacent to Tr21 |
| NWW23 | 2306 | 44 | Inside of wall either side of internal wall |
| NWW23 | 2307 | 42 | Inside of central part of wall |