Typological index with Frequency Computations
Installations and deposits
typologically by definition

Included here are stationary elements or features, which can be divided into

• 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%