.bk A15 .fl ZG223jW.j .fd Feature descriptions .fn f585, f586 .ei jW .ed ZG223 .rd ZG223 .ri jW f 585 df pb ds A layer of brick pavement in k4 directly below the brick pavement f558 in room a41. Originally not declared a separate feature, but we reconsidered since f558 represents a later use of the palace while f585 was likely a part of the original construction. tc co f570 f 558 tc co f585 f 586 df sf ds An accumulation in k4 in which cut flagstone stone pavement f571 sits. Both this accumulation and the pavement are significant because they were from a significant structure extant on the site before the palace itself was built.