.bk A12
.fl L915jl1.j
.fd strata assignments, MZ14
.fn These strata assignments apply only to building W, not to all of A12.  They only cover the excavations during MZ13 and MZ14.
.ed L916
.ei jl

.ri jl
.rd L916

s
C1	360,361,362,363,364,368,373	winter gullywash
C2	234,313,356	topsoil
C3	314,235,274,357,358	ancient gullywash
C4	318,319,322,323,332	brickfall
C5	258,259,303,304,305,306,307,316,317,321,324,325,327,329,331,333,334,339,340,341,367,370	non-stairway or -doorway use
C6	302,308,310,320,326,328,331,335,337,341,342,343,367	upper stairway use
C7	273,302,311,326,330,336,346,347,367	middle stairway use
C8	309,312,326,338,344,345,346,351,365,366,367,369,371,372,374	low stairway use/first use
C9	286,290,315,348,349,350,376,377,378,349	square construction
C10	352,353,354,355,375,379,380,381	circle construction