Layer seems to represent a post-abandonment accumulation, somewhat distinct from the large fill above within Room 3 (7077). It covers, in a depression in the center of the room (perhaps created through spoliation), the obliterated remains of the preparation of an imperial floor surface (7135).
Layer of compact light brown silt within Room 3
View from south
View from east (1/2)
View from east (2/2)
View from north