- 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 | 232 | 62% | accumulation | 6 | 3% |
| accumulation A | 6 | 3% | |||
| accumulation B | 15 | 6% | |||
| accumulation C | 1 | 0% | |||
| accumulation D | 88 | 38% | |||
| ash | 1 | 0% | |||
| layer | 29 | 12% | |||
| lens | 9 | 4% | |||
| lens type b | 5 | 2% | |||
| lens type c | 3 | 1% | |||
| lens type d | 47 | 20% | |||
| mud | 1 | 0% | |||
| topsoil | 21 | 9% | |||
| fill, dumping, collapse | 24 | 6% | brickfall | 9 | 38% |
| collapse | 2 | 8% | |||
| fill | 12 | 50% | |||
| fill in primary context | 1 | 4% | |||
| installation | 63 | 17% | apron | 1 | 2% |
| cut | 2 | 3% | |||
| glacis | 1 | 2% | |||
| installation | 2 | 3% | |||
| isolated stone | 31 | 49% | |||
| pit | 4 | 6% | |||
| staircase | 1 | 2% | |||
| structure | 1 | 2% | |||
| tannur | 3 | 5% | |||
| tannur (feature) | 3 | 5% | |||
| trench, trough | 3 | 5% | |||
| wall | 11 | 17% | |||
| other features | 8 | 2% | hole | 5 | 62% |
| rodent hole | 2 | 25% | |||
| volumetric material | 1 | 12% | |||
| surface | 49 | 13% | floor | 2 | 4% |
| floor, type a | 4 | 8% | |||
| floor, type b | 10 | 20% | |||
| floor, type c | 4 | 8% | |||
| floor, type d | 12 | 24% | |||
| floorsurface in general | 5 | 10% | |||
| pavement, type c | 13 | 27% | |||
| Total | 376 | 100% | |||