- installations that are set in place intentionally, and appear as either horizontal surfaces or as ordered aggregation, and
- deposits that can result either from either layering or buildup, or else from an amorphous amassment.
The main typological categories (surfaces, build-up, etc.) are listed according to types as defined in the pertinent section of the Grammar.
| Category | Total | Percentage | Definitions | Sub-Total | Percentage |
|---|---|---|---|---|---|
| buildup | 145 | 40% | accumulation | 70 | 48% |
| accumulation B | 1 | 1% | |||
| accumulation C | 10 | 7% | |||
| accumulation D | 4 | 3% | |||
| brick scatter | 2 | 1% | |||
| laminations | 1 | 1% | |||
| layer | 22 | 15% | |||
| lens | 1 | 1% | |||
| lens type b | 1 | 1% | |||
| lens type c | 12 | 8% | |||
| topsoil | 21 | 14% | |||
| fill, dumping, collapse | 20 | 6% | brickfall | 1 | 5% |
| fill | 19 | 95% | |||
| installation | 142 | 39% | brick installation | 10 | 7% |
| burial | 15 | 11% | |||
| cut | 2 | 1% | |||
| doorway | 7 | 5% | |||
| foundation | 7 | 5% | |||
| installation | 4 | 3% | |||
| pit | 21 | 15% | |||
| pit cut | 4 | 3% | |||
| platform | 4 | 3% | |||
| room | 3 | 2% | |||
| stone installation | 4 | 3% | |||
| structure | 1 | 1% | |||
| tannur | 6 | 4% | |||
| tannur (feature) | 9 | 6% | |||
| trench, trough | 1 | 1% | |||
| wall | 44 | 31% | |||
| other features | 12 | 3% | mixed features | 3 | 25% |
| rodent hole | 1 | 8% | |||
| volumetric material | 8 | 67% | |||
| surface | 42 | 12% | conflation of floors | 1 | 2% |
| floor, type a | 4 | 10% | |||
| floor, type b | 5 | 12% | |||
| floor, type c | 5 | 12% | |||
| floorsurface in general | 6 | 14% | |||
| pavement | 6 | 14% | |||
| pavement, type b | 9 | 21% | |||
| pavement, type c | 5 | 12% | |||
| working surface | 1 | 2% | |||
| Total | 361 | 100% | |||